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Database: PDB
Entry: 4DFX
LinkDB: 4DFX
Original site: 4DFX 
HEADER    TRANSFERASE/TRANSFERASE INHIBITOR       24-JAN-12   4DFX              
TITLE     CRYSTAL STRUCTURE OF MYRISTOYLATED K7C CATALYTIC SUBUNIT OF CAMP-     
TITLE    2 DEPENDENT PROTEIN KINASE IN COMPLEX WITH SP20 AND AMP-PNP            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CAMP-DEPENDENT PROTEIN KINASE CATALYTIC SUBUNIT ALPHA;     
COMPND   3 CHAIN: E;                                                            
COMPND   4 FRAGMENT: UNP RESIDUES 2-351;                                        
COMPND   5 SYNONYM: PKA C-ALPHA;                                                
COMPND   6 EC: 2.7.11.11;                                                       
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES;                                                       
COMPND   9 MOL_ID: 2;                                                           
COMPND  10 MOLECULE: CAMP-DEPENDENT PROTEIN KINASE INHIBITOR ALPHA;             
COMPND  11 CHAIN: I;                                                            
COMPND  12 FRAGMENT: UNP RESIDUES 6-25;                                         
COMPND  13 SYNONYM: PKI-ALPHA, CAMP-DEPENDENT PROTEIN KINASE INHIBITOR,         
COMPND  14 MUSCLE/BRAIN ISOFORM;                                                
COMPND  15 ENGINEERED: YES;                                                     
COMPND  16 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE   3 ORGANISM_COMMON: MOUSE;                                              
SOURCE   4 ORGANISM_TAXID: 10090;                                               
SOURCE   5 GENE: PRKACA, PKACA;                                                 
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 SYNTHETIC: YES;                                                      
SOURCE  10 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE  11 ORGANISM_COMMON: MOUSE;                                              
SOURCE  12 ORGANISM_TAXID: 10090                                                
KEYWDS    PROTEIN KINASE, MYRISTOYLATED, PHOSPHOTRANSFERASE ONTO SER/THR, MG,   
KEYWDS   2 PKI, PKA REGULATORY SUBUNITS, PHOSPHORYLATED ON S139, T197, S338,    
KEYWDS   3 MYRISTOYLATED ON G1, TRANSFERASE, TRANSFERASE-TRANSFERASE INHIBITOR  
KEYWDS   4 COMPLEX                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.C.BASTIDAS,J.M.STEICHEN,S.S.TAYLOR                                  
REVDAT   2   02-JAN-13 4DFX    1       JRNL                                     
REVDAT   1   06-JUN-12 4DFX    0                                                
JRNL        AUTH   A.C.BASTIDAS,M.S.DEAL,J.M.STEICHEN,M.M.KESHWANI,Y.GUO,       
JRNL        AUTH 2 S.S.TAYLOR                                                   
JRNL        TITL   ROLE OF N-TERMINAL MYRISTYLATION IN THE STRUCTURE AND        
JRNL        TITL 2 REGULATION OF CAMP-DEPENDENT PROTEIN KINASE.                 
JRNL        REF    J.MOL.BIOL.                   V. 422   215 2012              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   22617327                                                     
JRNL        DOI    10.1016/J.JMB.2012.05.021                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.35 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0110                                      
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.35                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.03                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 90882                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.157                           
REMARK   3   R VALUE            (WORKING SET) : 0.155                           
REMARK   3   FREE R VALUE                     : 0.179                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4783                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.35                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.39                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 6327                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 91.91                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2240                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 327                          
REMARK   3   BIN FREE R VALUE                    : 0.2550                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3015                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 66                                      
REMARK   3   SOLVENT ATOMS            : 453                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 18.01                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.13000                                              
REMARK   3    B22 (A**2) : -0.05000                                             
REMARK   3    B33 (A**2) : -0.08000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.054         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.050         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.027         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.415         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.971                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.962                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3237 ; 0.009 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4394 ; 1.335 ; 1.974       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   396 ; 5.518 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   155 ;35.524 ;24.000       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   567 ;12.252 ;15.053       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    18 ;19.245 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   463 ; 0.085 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2435 ; 0.007 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  1888 ; 0.902 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3056 ; 1.451 ; 2.000       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1349 ; 2.091 ; 3.000       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1325 ; 3.122 ; 4.500       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  3236 ; 1.124 ; 3.000       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):   455 ; 3.013 ; 3.000       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  3148 ; 2.744 ; 3.000       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 6                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   E     1        E   350                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -8.4570   5.5500 -24.0260              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0204 T22:   0.0238                                     
REMARK   3      T33:   0.0462 T12:  -0.0010                                     
REMARK   3      T13:   0.0100 T23:   0.0020                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.5944 L22:   1.0858                                     
REMARK   3      L33:   1.5212 L12:   0.1273                                     
REMARK   3      L13:  -0.0601 L23:   0.4537                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0206 S12:  -0.0351 S13:   0.0033                       
REMARK   3      S21:   0.0298 S22:  -0.0258 S23:   0.0359                       
REMARK   3      S31:  -0.0066 S32:   0.0191 S33:   0.0051                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   I     5        I    24                          
REMARK   3    ORIGIN FOR THE GROUP (A):   3.5410  -6.1120 -32.0100              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0254 T22:   0.0506                                     
REMARK   3      T33:   0.0806 T12:   0.0261                                     
REMARK   3      T13:   0.0074 T23:  -0.0041                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.1823 L22:   4.5115                                     
REMARK   3      L33:   4.7012 L12:  -0.7517                                     
REMARK   3      L13:  -0.2582 L23:   3.5141                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0080 S12:  -0.0077 S13:   0.0690                       
REMARK   3      S21:  -0.0325 S22:   0.1116 S23:  -0.2999                       
REMARK   3      S31:   0.0369 S32:   0.1946 S33:  -0.1196                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   E   402        E   402                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -3.6210   0.2750 -17.3320              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1040 T22:   0.0636                                     
REMARK   3      T33:   0.0315 T12:   0.0343                                     
REMARK   3      T13:  -0.0071 T23:  -0.0093                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.5425 L22:   3.0138                                     
REMARK   3      L33:   1.6064 L12:   2.1418                                     
REMARK   3      L13:  -0.4699 L23:  -0.9898                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0454 S12:  -0.0682 S13:  -0.1437                       
REMARK   3      S21:   0.1705 S22:   0.0766 S23:  -0.1413                       
REMARK   3      S31:   0.1299 S32:   0.1261 S33:  -0.0313                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   E   403        E   403                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -1.7180   1.8730 -21.0280              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0348 T22:   0.0020                                     
REMARK   3      T33:   0.0249 T12:   0.0031                                     
REMARK   3      T13:  -0.0016 T23:  -0.0066                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0003 L22:   0.0001                                     
REMARK   3      L33:   0.0003 L12:  -0.0001                                     
REMARK   3      L13:   0.0000 L23:   0.0000                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0000 S12:   0.0006 S13:  -0.0025                       
REMARK   3      S21:   0.0006 S22:  -0.0001 S23:   0.0008                       
REMARK   3      S31:  -0.0034 S32:  -0.0003 S33:   0.0002                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   E   404        E   404                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -0.0400   5.2880 -20.3450              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0337 T22:   0.0273                                     
REMARK   3      T33:   0.0384 T12:  -0.0073                                     
REMARK   3      T13:   0.0135 T23:  -0.0131                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0014 L22:   0.0017                                     
REMARK   3      L33:   0.0003 L12:   0.0012                                     
REMARK   3      L13:   0.0004 L23:   0.0005                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0016 S12:   0.0007 S13:  -0.0009                       
REMARK   3      S21:   0.0020 S22:  -0.0024 S23:  -0.0025                       
REMARK   3      S31:   0.0001 S32:  -0.0015 S33:   0.0008                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   E   501        E   865                          
REMARK   3    RESIDUE RANGE :   I   101        I   138                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -6.5700   5.4040 -23.0930              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1105 T22:   0.1227                                     
REMARK   3      T33:   0.1507 T12:   0.0015                                     
REMARK   3      T13:   0.0082 T23:   0.0087                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.6370 L22:   1.0394                                     
REMARK   3      L33:   1.6062 L12:   0.0012                                     
REMARK   3      L13:  -0.0932 L23:   0.4798                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0206 S12:  -0.0347 S13:   0.0092                       
REMARK   3      S21:   0.0263 S22:  -0.0213 S23:   0.0334                       
REMARK   3      S31:  -0.0090 S32:   0.0211 S33:   0.0006                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 4DFX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-JAN-12.                  
REMARK 100 THE RCSB ID CODE IS RCSB070278.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 13-MAY-11                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 8.2.1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0                                
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL, SI(111)            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 95939                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.350                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 25.030                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.5                               
REMARK 200  DATA REDUNDANCY                : 5.300                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.04800                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 15.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.35                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.42                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 92.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.70                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.35900                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.900                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.02                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: MOTHER LIQUOR: 12% MPD, 100 MM BIS-      
REMARK 280  TRIS, PROTEIN SOLUTION: 50 MM BICINE, 150 MM AMMONIUM ACETATE, 10   
REMARK 280  MM DTT, 8-10 MG/ML 9% MEOH ADDED TO THE WELL IMMEDIATELY BEFORE     
REMARK 280  SEALING. 8 UL DROP SIZE WITH 1:1 PROTEIN:MOTHER LIQUOR, VAPOR       
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 277.15K, PH 8.0                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       24.05000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       58.61500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       39.85000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       58.61500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       24.05000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       39.85000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3780 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 16590 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, I                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS E   8    CD   CE   NZ                                        
REMARK 470     GLU E 334    CG   CD   OE1  OE2                                  
REMARK 470     LYS E 345    CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH E   669     O    HOH I   136              2.06            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG E 144   NE  -  CZ  -  NH1 ANGL. DEV. =   5.0 DEGREES          
REMARK 500    ARG E 144   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.3 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP E 166       47.04   -148.20                                   
REMARK 500    ASP E 184       78.01     66.13                                   
REMARK 500    LEU E 273       47.25    -88.34                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG E 403  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ANP E 402   O2A                                                    
REMARK 620 2 ANP E 402   O2G 143.8                                              
REMARK 620 3 ASN E 171   OD1  99.6 116.6                                        
REMARK 620 4 HOH E 520   O    90.5  88.4  89.9                                  
REMARK 620 5 ASP E 184   OD2  90.0  88.6  94.2 175.7                            
REMARK 620 6 ANP E 402   N3B  82.0  61.8 178.4  90.1  85.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG E 404  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ANP E 402   O3G                                                    
REMARK 620 2 HOH E 526   O   107.4                                              
REMARK 620 3 ANP E 402   O1B  88.5  91.5                                        
REMARK 620 4 HOH E 522   O    92.8  89.3 178.2                                  
REMARK 620 5 ASP E 184   OD2  93.9 158.7  88.7  90.0                            
REMARK 620 6 ASP E 184   OD1 153.0  99.4  87.7  90.5  59.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MYR E 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ANP E 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 403                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 404                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL E 405                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL E 406                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL E 407                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN I OF CAMP-DEPENDENT         
REMARK 800  PROTEIN KINASE INHIBITOR ALPHA                                      
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1ATP   RELATED DB: PDB                                   
REMARK 900 THE CATALYTIC SUBUNIT OF PKA IN COMPLEX WITH ATP AND IP20.           
REMARK 900 RELATED ID: 1JBP   RELATED DB: PDB                                   
REMARK 900 THE CATALYTIC SUBUNIT OF PKA IN COMPLEX WITH ADP AND SP20.           
REMARK 900 RELATED ID: 1CTP   RELATED DB: PDB                                   
REMARK 900 MYRISTOYLATED CATALYTIC SUBUNIT OF PKA BOUND TO IP20.                
REMARK 900 RELATED ID: 4DFZ   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4DG0   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4DG2   RELATED DB: PDB                                   
DBREF  4DFX E    1   350  UNP    P05132   KAPCA_MOUSE      2    351             
DBREF  4DFX I    5    24  UNP    P63248   IPKA_MOUSE       6     25             
SEQADV 4DFX CYS E    7  UNP  P05132    LYS     8 ENGINEERED MUTATION            
SEQADV 4DFX ALA I   20  UNP  P63248    ASN    21 ENGINEERED MUTATION            
SEQADV 4DFX SER I   21  UNP  P63248    ALA    22 ENGINEERED MUTATION            
SEQRES   1 E  350  GLY ASN ALA ALA ALA ALA CYS LYS GLY SER GLU GLN GLU          
SEQRES   2 E  350  SER VAL LYS GLU PHE LEU ALA LYS ALA LYS GLU ASP PHE          
SEQRES   3 E  350  LEU LYS LYS TRP GLU THR PRO SER GLN ASN THR ALA GLN          
SEQRES   4 E  350  LEU ASP GLN PHE ASP ARG ILE LYS THR LEU GLY THR GLY          
SEQRES   5 E  350  SER PHE GLY ARG VAL MET LEU VAL LYS HIS LYS GLU SER          
SEQRES   6 E  350  GLY ASN HIS TYR ALA MET LYS ILE LEU ASP LYS GLN LYS          
SEQRES   7 E  350  VAL VAL LYS LEU LYS GLN ILE GLU HIS THR LEU ASN GLU          
SEQRES   8 E  350  LYS ARG ILE LEU GLN ALA VAL ASN PHE PRO PHE LEU VAL          
SEQRES   9 E  350  LYS LEU GLU PHE SER PHE LYS ASP ASN SER ASN LEU TYR          
SEQRES  10 E  350  MET VAL MET GLU TYR VAL ALA GLY GLY GLU MET PHE SER          
SEQRES  11 E  350  HIS LEU ARG ARG ILE GLY ARG PHE SEP GLU PRO HIS ALA          
SEQRES  12 E  350  ARG PHE TYR ALA ALA GLN ILE VAL LEU THR PHE GLU TYR          
SEQRES  13 E  350  LEU HIS SER LEU ASP LEU ILE TYR ARG ASP LEU LYS PRO          
SEQRES  14 E  350  GLU ASN LEU LEU ILE ASP GLN GLN GLY TYR ILE GLN VAL          
SEQRES  15 E  350  THR ASP PHE GLY PHE ALA LYS ARG VAL LYS GLY ARG THR          
SEQRES  16 E  350  TRP TPO LEU CYS GLY THR PRO GLU TYR LEU ALA PRO GLU          
SEQRES  17 E  350  ILE ILE LEU SER LYS GLY TYR ASN LYS ALA VAL ASP TRP          
SEQRES  18 E  350  TRP ALA LEU GLY VAL LEU ILE TYR GLU MET ALA ALA GLY          
SEQRES  19 E  350  TYR PRO PRO PHE PHE ALA ASP GLN PRO ILE GLN ILE TYR          
SEQRES  20 E  350  GLU LYS ILE VAL SER GLY LYS VAL ARG PHE PRO SER HIS          
SEQRES  21 E  350  PHE SER SER ASP LEU LYS ASP LEU LEU ARG ASN LEU LEU          
SEQRES  22 E  350  GLN VAL ASP LEU THR LYS ARG PHE GLY ASN LEU LYS ASN          
SEQRES  23 E  350  GLY VAL ASN ASP ILE LYS ASN HIS LYS TRP PHE ALA THR          
SEQRES  24 E  350  THR ASP TRP ILE ALA ILE TYR GLN ARG LYS VAL GLU ALA          
SEQRES  25 E  350  PRO PHE ILE PRO LYS PHE LYS GLY PRO GLY ASP THR SER          
SEQRES  26 E  350  ASN PHE ASP ASP TYR GLU GLU GLU GLU ILE ARG VAL SEP          
SEQRES  27 E  350  ILE ASN GLU LYS CYS GLY LYS GLU PHE THR GLU PHE              
SEQRES   1 I   20  THR THR TYR ALA ASP PHE ILE ALA SER GLY ARG THR GLY          
SEQRES   2 I   20  ARG ARG ALA SER ILE HIS ASP                                  
MODRES 4DFX SEP E  139  SER  PHOSPHOSERINE                                      
MODRES 4DFX TPO E  197  THR  PHOSPHOTHREONINE                                   
MODRES 4DFX SEP E  338  SER  PHOSPHOSERINE                                      
HET    SEP  E 139      10                                                       
HET    TPO  E 197      11                                                       
HET    SEP  E 338      10                                                       
HET    MYR  E 401      15                                                       
HET    ANP  E 402      31                                                       
HET     MG  E 403       1                                                       
HET     MG  E 404       1                                                       
HET    GOL  E 405       6                                                       
HET    GOL  E 406       6                                                       
HET    GOL  E 407       6                                                       
HETNAM     SEP PHOSPHOSERINE                                                    
HETNAM     TPO PHOSPHOTHREONINE                                                 
HETNAM     MYR MYRISTIC ACID                                                    
HETNAM     ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER                      
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     GOL GLYCEROL                                                         
HETSYN     SEP PHOSPHONOSERINE                                                  
HETSYN     TPO PHOSPHONOTHREONINE                                               
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   1  SEP    2(C3 H8 N O6 P)                                              
FORMUL   1  TPO    C4 H10 N O6 P                                                
FORMUL   3  MYR    C14 H28 O2                                                   
FORMUL   4  ANP    C10 H17 N6 O12 P3                                            
FORMUL   5   MG    2(MG 2+)                                                     
FORMUL   7  GOL    3(C3 H8 O3)                                                  
FORMUL  10  HOH   *453(H2 O)                                                    
HELIX    1   1 GLY E    1  CYS E    7  1                                   7    
HELIX    2   2 GLU E   11  THR E   32  1                                  22    
HELIX    3   3 GLN E   39  ASP E   41  5                                   3    
HELIX    4   4 LYS E   76  LEU E   82  1                                   7    
HELIX    5   5 GLN E   84  GLN E   96  1                                  13    
HELIX    6   6 GLU E  127  GLY E  136  1                                  10    
HELIX    7   7 SEP E  139  LEU E  160  1                                  22    
HELIX    8   8 LYS E  168  GLU E  170  5                                   3    
HELIX    9   9 THR E  201  LEU E  205  5                                   5    
HELIX   10  10 ALA E  206  LEU E  211  1                                   6    
HELIX   11  11 LYS E  217  GLY E  234  1                                  18    
HELIX   12  12 GLN E  242  GLY E  253  1                                  12    
HELIX   13  13 SER E  262  LEU E  273  1                                  12    
HELIX   14  14 VAL E  288  ASN E  293  1                                   6    
HELIX   15  15 HIS E  294  ALA E  298  5                                   5    
HELIX   16  16 ASP E  301  GLN E  307  1                                   7    
HELIX   17  17 GLY E  344  THR E  348  5                                   5    
HELIX   18  18 THR I    6  ALA I   12  1                                   7    
SHEET    1   A 5 PHE E  43  THR E  51  0                                        
SHEET    2   A 5 GLY E  55  HIS E  62 -1  O  LEU E  59   N  LYS E  47           
SHEET    3   A 5 HIS E  68  ASP E  75 -1  O  ILE E  73   N  ARG E  56           
SHEET    4   A 5 ASN E 115  GLU E 121 -1  O  MET E 120   N  ALA E  70           
SHEET    5   A 5 LEU E 106  LYS E 111 -1  N  PHE E 108   O  VAL E 119           
SHEET    1   B 2 LEU E 162  ILE E 163  0                                        
SHEET    2   B 2 LYS E 189  ARG E 190 -1  O  LYS E 189   N  ILE E 163           
SHEET    1   C 2 LEU E 172  ILE E 174  0                                        
SHEET    2   C 2 ILE E 180  VAL E 182 -1  O  GLN E 181   N  LEU E 173           
SHEET    1   D 2 CYS E 199  GLY E 200  0                                        
SHEET    2   D 2 ILE I  22  HIS I  23 -1  O  ILE I  22   N  GLY E 200           
LINK         C   PHE E 138                 N   SEP E 139     1555   1555  1.33  
LINK         C   SEP E 139                 N   GLU E 140     1555   1555  1.33  
LINK         C   TRP E 196                 N   TPO E 197     1555   1555  1.33  
LINK         C   TPO E 197                 N   LEU E 198     1555   1555  1.33  
LINK         C   VAL E 337                 N   SEP E 338     1555   1555  1.33  
LINK         C   SEP E 338                 N   ILE E 339     1555   1555  1.33  
LINK         O2A ANP E 402                MG    MG E 403     1555   1555  1.97  
LINK         O3G ANP E 402                MG    MG E 404     1555   1555  1.99  
LINK         O2G ANP E 402                MG    MG E 403     1555   1555  1.99  
LINK        MG    MG E 404                 O   HOH E 526     1555   1555  2.00  
LINK         O1B ANP E 402                MG    MG E 404     1555   1555  2.03  
LINK         OD1 ASN E 171                MG    MG E 403     1555   1555  2.05  
LINK        MG    MG E 403                 O   HOH E 520     1555   1555  2.06  
LINK        MG    MG E 404                 O   HOH E 522     1555   1555  2.08  
LINK         OD2 ASP E 184                MG    MG E 403     1555   1555  2.13  
LINK         OD2 ASP E 184                MG    MG E 404     1555   1555  2.21  
LINK         OD1 ASP E 184                MG    MG E 404     1555   1555  2.23  
LINK         N3B ANP E 402                MG    MG E 403     1555   1555  2.76  
LINK         N   GLY E   1                 C1  MYR E 401     1555   1555  1.48  
SITE     1 AC1  9 GLY E   1  ASN E   2  ALA E   3  ALA E   4                    
SITE     2 AC1  9 SER E  14  PHE E  18  LEU E 152  ILE E 303                    
SITE     3 AC1  9 ASP I  24                                                     
SITE     1 AC2 32 GLY E  52  VAL E  57  ALA E  70  LYS E  72                    
SITE     2 AC2 32 VAL E 104  MET E 120  GLU E 121  TYR E 122                    
SITE     3 AC2 32 VAL E 123  GLU E 127  ASP E 166  LYS E 168                    
SITE     4 AC2 32 GLU E 170  ASN E 171  LEU E 173  THR E 183                    
SITE     5 AC2 32 ASP E 184  PHE E 327   MG E 403   MG E 404                    
SITE     6 AC2 32 HOH E 520  HOH E 521  HOH E 522  HOH E 523                    
SITE     7 AC2 32 HOH E 526  HOH E 594  HOH E 717  HOH E 718                    
SITE     8 AC2 32 HOH E 753  ARG I  18  ALA I  20  SER I  21                    
SITE     1 AC3  4 ASN E 171  ASP E 184  ANP E 402  HOH E 520                    
SITE     1 AC4  4 ASP E 184  ANP E 402  HOH E 522  HOH E 526                    
SITE     1 AC5  4 ASN E  36  ALA E  38  GLN E  39  GLN E  42                    
SITE     1 AC6  6 ARG E  93  HOH E 703  THR I   5  THR I   6                    
SITE     2 AC6  6 ASP I   9  HOH I 121                                          
SITE     1 AC7  7 PRO E 237  PHE E 238  PHE E 239  LYS E 249                    
SITE     2 AC7  7 HOH E 533  HOH E 650  HOH E 891                               
SITE     1 AC8 72 GLY E   1  ASN E   2  ALA E   3  LEU E  82                    
SITE     2 AC8 72 GLN E  84  GLU E  86  LEU E  89  ARG E  93                    
SITE     3 AC8 72 GLU E 127  PHE E 129  ARG E 133  ASP E 166                    
SITE     4 AC8 72 LYS E 168  PRO E 169  GLU E 170  PHE E 187                    
SITE     5 AC8 72 LYS E 189  ARG E 190  VAL E 191  LYS E 192                    
SITE     6 AC8 72 LEU E 198  CYS E 199  GLY E 200  THR E 201                    
SITE     7 AC8 72 PRO E 202  GLU E 203  GLU E 230  TYR E 235                    
SITE     8 AC8 72 PRO E 236  PHE E 239  ALA E 240  ASP E 241                    
SITE     9 AC8 72 ILE E 246  TYR E 330  GLU E 349  MYR E 401                    
SITE    10 AC8 72 ANP E 402  GOL E 406  HOH E 507  HOH E 543                    
SITE    11 AC8 72 HOH E 594  HOH E 683  HOH E 701  HOH E 820                    
SITE    12 AC8 72 HOH E 885  HOH I 101  HOH I 102  HOH I 103                    
SITE    13 AC8 72 HOH I 104  HOH I 106  HOH I 107  HOH I 109                    
SITE    14 AC8 72 HOH I 110  HOH I 111  HOH I 113  HOH I 114                    
SITE    15 AC8 72 HOH I 115  HOH I 117  HOH I 118  HOH I 119                    
SITE    16 AC8 72 HOH I 120  HOH I 121  HOH I 122  HOH I 125                    
SITE    17 AC8 72 HOH I 126  HOH I 127  HOH I 128  HOH I 129                    
SITE    18 AC8 72 HOH I 131  HOH I 133  HOH I 134  HOH I 139                    
CRYST1   48.100   79.700  117.230  90.00  90.00  90.00 P 21 21 21    4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.020790  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012547  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008530        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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