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Database: PDB
Entry: 4GRB
LinkDB: 4GRB
Original site: 4GRB 
HEADER    TRANSFERASE/TRANSFERASE INHIBITOR       24-AUG-12   4GRB              
TITLE     CASEIN KINASE 2 (CK2) BOUND TO INHIBITOR                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CASEIN KINASE II SUBUNIT ALPHA;                            
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: TRANSFERASE;                                               
COMPND   5 SYNONYM: CK II ALPHA;                                                
COMPND   6 EC: 2.7.11.1;                                                        
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: CSNK2A1, CK2A1;                                                
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    KINASE, PROTEIN KINASE, CYTOSOL, TRANSFERASE-TRANSFERASE INHIBITOR    
KEYWDS   2 COMPLEX                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    N.A.LARSEN,J.E.DOWLING,A.D.FERGUSON                                   
REVDAT   3   28-FEB-24 4GRB    1       REMARK                                   
REVDAT   2   24-SEP-14 4GRB    1       JRNL                                     
REVDAT   1   28-AUG-13 4GRB    0                                                
JRNL        AUTH   J.E.DOWLING,M.ALIMZHANOV,L.BAO,M.H.BLOCK,C.CHUAQUI,          
JRNL        AUTH 2 E.L.COOKE,C.R.DENZ,A.HIRD,S.HUANG,N.A.LARSEN,B.PENG,         
JRNL        AUTH 3 T.W.PONTZ,C.RIVARD-COSTA,J.C.SAEH,K.THAKUR,Q.YE,T.ZHANG,     
JRNL        AUTH 4 P.D.LYNE                                                     
JRNL        TITL   STRUCTURE AND PROPERTY BASED DESIGN OF                       
JRNL        TITL 2 PYRAZOLO[1,5-A]PYRIMIDINE INHIBITORS OF CK2 KINASE WITH      
JRNL        TITL 3 ACTIVITY IN VIVO.                                            
JRNL        REF    ACS MED CHEM LETT             V.   4   800 2013              
JRNL        REFN                   ISSN 1948-5875                               
JRNL        PMID   24900749                                                     
JRNL        DOI    10.1021/ML400197U                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.15 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.6.0117                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.91                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 86.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 16447                          
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) : 0.217                           
REMARK   3   R VALUE            (WORKING SET) : 0.216                           
REMARK   3   FREE R VALUE                     : 0.251                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 887                             
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) : 2.15                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.21                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 594                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 44.07                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2250                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 30                           
REMARK   3   BIN FREE R VALUE                    : 0.3960                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2762                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 29                                      
REMARK   3   SOLVENT ATOMS            : 178                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 42.10                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 46.96                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.54000                                             
REMARK   3    B22 (A**2) : -0.20000                                             
REMARK   3    B33 (A**2) : 0.74000                                              
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): 0.399         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.245         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.148         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 12.598        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.931                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.918                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2867 ; 0.006 ; 0.020       
REMARK   3   BOND LENGTHS OTHERS               (A):  1979 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3880 ; 1.002 ; 1.956       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  4769 ; 0.811 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   326 ; 4.926 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   154 ;32.067 ;23.052       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   501 ;14.932 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    25 ;20.185 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   399 ; 0.058 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3199 ; 0.003 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):   631 ; 0.001 ; 0.020       
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):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
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  : 1                                          
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 :   A     2        A   328                          
REMARK   3    ORIGIN FOR THE GROUP (A):  16.4059  21.8272  19.2945              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0071 T22:   0.0139                                     
REMARK   3      T33:   0.0032 T12:   0.0047                                     
REMARK   3      T13:   0.0017 T23:   0.0020                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.4245 L22:   0.7380                                     
REMARK   3      L33:   0.7837 L12:  -0.1350                                     
REMARK   3      L13:  -0.2468 L23:   0.2512                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0520 S12:   0.0159 S13:   0.0144                       
REMARK   3      S21:  -0.0163 S22:  -0.0439 S23:   0.0070                       
REMARK   3      S31:  -0.0189 S32:   0.0240 S33:  -0.0080                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
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 4GRB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-AUG-12.                  
REMARK 100 THE DEPOSITION ID IS D_1000074539.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 20-APR-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 120                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU FR-E+ DW                    
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.54                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU SATURN 944+                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : D*TREK                             
REMARK 200  DATA SCALING SOFTWARE          : D*TREK                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 16447                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.150                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 29.910                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 86.4                               
REMARK 200  DATA REDUNDANCY                : 5.400                              
REMARK 200  R MERGE                    (I) : 0.06700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.23                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 46.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.16000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.900                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.83                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 22-26% PEG 6K, 200 MM AMMONIUM           
REMARK 280  SULFATE, 100 MM MES, PH 6.5, VAPOR DIFFUSION, HANGING DROP,         
REMARK 280  TEMPERATURE 296K                                                    
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       24.71550            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       58.12050            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       30.94850            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       58.12050            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       24.71550            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       30.94850            
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     LYS A   329                                                      
REMARK 465     ASP A   330                                                      
REMARK 465     GLN A   331                                                      
REMARK 465     ALA A   332                                                      
REMARK 465     ARG A   333                                                      
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 A 316   NE  -  CZ  -  NH2 ANGL. DEV. =   3.6 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 A 156       42.66   -153.36                                   
REMARK 500    ASP A 175       81.77     54.06                                   
REMARK 500    ALA A 193      176.11     64.24                                   
REMARK 500    HIS A 234       68.47   -119.22                                   
REMARK 500    VAL A 327      -99.15   -107.83                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 401                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 0XG A 402                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3U4U   RELATED DB: PDB                                   
DBREF  4GRB A    1   333  UNP    P68400   CSK21_HUMAN      1    333             
SEQRES   1 A  333  MET SER GLY PRO VAL PRO SER ARG ALA ARG VAL TYR THR          
SEQRES   2 A  333  ASP VAL ASN THR HIS ARG PRO ARG GLU TYR TRP ASP TYR          
SEQRES   3 A  333  GLU SER HIS VAL VAL GLU TRP GLY ASN GLN ASP ASP TYR          
SEQRES   4 A  333  GLN LEU VAL ARG LYS LEU GLY ARG GLY LYS TYR SER GLU          
SEQRES   5 A  333  VAL PHE GLU ALA ILE ASN ILE THR ASN ASN GLU LYS VAL          
SEQRES   6 A  333  VAL VAL LYS ILE LEU LYS PRO VAL LYS LYS LYS LYS ILE          
SEQRES   7 A  333  LYS ARG GLU ILE LYS ILE LEU GLU ASN LEU ARG GLY GLY          
SEQRES   8 A  333  PRO ASN ILE ILE THR LEU ALA ASP ILE VAL LYS ASP PRO          
SEQRES   9 A  333  VAL SER ARG THR PRO ALA LEU VAL PHE GLU HIS VAL ASN          
SEQRES  10 A  333  ASN THR ASP PHE LYS GLN LEU TYR GLN THR LEU THR ASP          
SEQRES  11 A  333  TYR ASP ILE ARG PHE TYR MET TYR GLU ILE LEU LYS ALA          
SEQRES  12 A  333  LEU ASP TYR CYS HIS SER MET GLY ILE MET HIS ARG ASP          
SEQRES  13 A  333  VAL LYS PRO HIS ASN VAL MET ILE ASP HIS GLU HIS ARG          
SEQRES  14 A  333  LYS LEU ARG LEU ILE ASP TRP GLY LEU ALA GLU PHE TYR          
SEQRES  15 A  333  HIS PRO GLY GLN GLU TYR ASN VAL ARG VAL ALA SER ARG          
SEQRES  16 A  333  TYR PHE LYS GLY PRO GLU LEU LEU VAL ASP TYR GLN MET          
SEQRES  17 A  333  TYR ASP TYR SER LEU ASP MET TRP SER LEU GLY CYS MET          
SEQRES  18 A  333  LEU ALA SER MET ILE PHE ARG LYS GLU PRO PHE PHE HIS          
SEQRES  19 A  333  GLY HIS ASP ASN TYR ASP GLN LEU VAL ARG ILE ALA LYS          
SEQRES  20 A  333  VAL LEU GLY THR GLU ASP LEU TYR ASP TYR ILE ASP LYS          
SEQRES  21 A  333  TYR ASN ILE GLU LEU ASP PRO ARG PHE ASN ASP ILE LEU          
SEQRES  22 A  333  GLY ARG HIS SER ARG LYS ARG TRP GLU ARG PHE VAL HIS          
SEQRES  23 A  333  SER GLU ASN GLN HIS LEU VAL SER PRO GLU ALA LEU ASP          
SEQRES  24 A  333  PHE LEU ASP LYS LEU LEU ARG TYR ASP HIS GLN SER ARG          
SEQRES  25 A  333  LEU THR ALA ARG GLU ALA MET GLU HIS PRO TYR PHE TYR          
SEQRES  26 A  333  THR VAL VAL LYS ASP GLN ALA ARG                              
HET     CL  A 401       1                                                       
HET    0XG  A 402      28                                                       
HETNAM      CL CHLORIDE ION                                                     
HETNAM     0XG 5-(2-{[4-(DIMETHYLCARBAMOYL)PHENYL]AMINO}-4-                     
HETNAM   2 0XG  METHOXYPYRIMIDIN-5-YL)THIOPHENE-3-CARBOXYLIC ACID               
FORMUL   2   CL    CL 1-                                                        
FORMUL   3  0XG    C19 H18 N4 O4 S                                              
FORMUL   4  HOH   *178(H2 O)                                                    
HELIX    1   1 PRO A   20  ASP A   25  1                                   6    
HELIX    2   2 TYR A   26  HIS A   29  5                                   4    
HELIX    3   3 LYS A   74  LEU A   88  1                                  15    
HELIX    4   4 ASP A  120  LEU A  128  1                                   9    
HELIX    5   5 THR A  129  MET A  150  1                                  22    
HELIX    6   6 LYS A  158  HIS A  160  5                                   3    
HELIX    7   7 SER A  194  LYS A  198  5                                   5    
HELIX    8   8 GLY A  199  VAL A  204  1                                   6    
HELIX    9   9 TYR A  211  ARG A  228  1                                  18    
HELIX   10  10 ASP A  237  GLY A  250  1                                  14    
HELIX   11  11 GLY A  250  TYR A  261  1                                  12    
HELIX   12  12 ASP A  266  GLY A  274  1                                   9    
HELIX   13  13 ARG A  280  VAL A  285  5                                   6    
HELIX   14  14 ASN A  289  VAL A  293  5                                   5    
HELIX   15  15 SER A  294  LYS A  303  1                                  10    
HELIX   16  16 ASP A  308  ARG A  312  5                                   5    
HELIX   17  17 THR A  314  GLU A  320  1                                   7    
HELIX   18  18 HIS A  321  TYR A  325  5                                   5    
SHEET    1   A 6 GLY A  34  ASN A  35  0                                        
SHEET    2   A 6 LEU A  97  LYS A 102  1  O  ILE A 100   N  GLY A  34           
SHEET    3   A 6 PRO A 109  GLU A 114 -1  O  VAL A 112   N  ASP A  99           
SHEET    4   A 6 LYS A  64  LEU A  70 -1  N  LYS A  68   O  LEU A 111           
SHEET    5   A 6 SER A  51  ASN A  58 -1  N  ALA A  56   O  VAL A  65           
SHEET    6   A 6 TYR A  39  ARG A  47 -1  N  ARG A  43   O  GLU A  55           
SHEET    1   B 2 ILE A 152  MET A 153  0                                        
SHEET    2   B 2 GLU A 180  PHE A 181 -1  O  GLU A 180   N  MET A 153           
SHEET    1   C 2 VAL A 162  ASP A 165  0                                        
SHEET    2   C 2 LYS A 170  LEU A 173 -1  O  LYS A 170   N  ASP A 165           
CISPEP   1 GLU A  230    PRO A  231          0        -3.20                     
SITE     1 AC1  2 ARG A  80  HOH A 619                                          
SITE     1 AC2 11 ARG A  43  VAL A  53  VAL A  66  LYS A  68                    
SITE     2 AC2 11 PHE A 113  VAL A 116  ASN A 118  MET A 163                    
SITE     3 AC2 11 ILE A 174  ASP A 175  HOH A 525                               
CRYST1   49.431   61.897  116.241  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      0.020230  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.016156  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008603        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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