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Database: PDB
Entry: 3QD5
LinkDB: 3QD5
Original site: 3QD5 
HEADER    ISOMERASE                               17-JAN-11   3QD5              
TITLE     CRYSTAL STRUCTURE OF A PUTATIVE RIBOSE-5-PHOSPHATE ISOMERASE FROM     
TITLE    2 COCCIDIOIDES IMMITIS SOLVED BY COMBINED IODIDE ION SAD AND MR        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PUTATIVE RIBOSE-5-PHOSPHATE ISOMERASE;                     
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 EC: 5.3.1.6;                                                         
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: COCCIDIOIDES IMMITIS;                           
SOURCE   3 ORGANISM_TAXID: 246410;                                              
SOURCE   4 STRAIN: RS;                                                          
SOURCE   5 GENE: CIMG_07932, 4559626;                                           
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: AVA0421                               
KEYWDS    STRUCTURAL GENOMICS, SEATTLE STRUCTURAL GENOMICS CENTER FOR           
KEYWDS   2 INFECTIOUS DISEASE, SSGCID, COCCIDIOIDOMYCOSIS, PUTATIVE             
KEYWDS   3 UNCHARACTERIZED PROTEIN, HYPOTHETICAL PROTEIN, RIBOSE-5-PHOSPHATE    
KEYWDS   4 ISOMERASE, IODIDE ION, ISOMERASE                                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE (SSGCID)    
REVDAT   3   27-SEP-17 3QD5    1       REMARK                                   
REVDAT   2   26-OCT-11 3QD5    1       JRNL   VERSN                             
REVDAT   1   09-FEB-11 3QD5    0                                                
JRNL        AUTH   T.E.EDWARDS,A.B.ABRAMOV,E.R.SMITH,R.O.BAYDO,J.T.LEONARD,     
JRNL        AUTH 2 D.J.LEIBLY,K.B.THOMPKINS,M.C.CLIFTON,A.S.GARDBERG,           
JRNL        AUTH 3 B.L.STAKER,W.C.VAN VOORHIS,P.J.MYLER,L.J.STEWART             
JRNL        TITL   STRUCTURAL CHARACTERIZATION OF A RIBOSE-5-PHOSPHATE          
JRNL        TITL 2 ISOMERASE B FROM THE PATHOGENIC FUNGUS COCCIDIOIDES IMMITIS. 
JRNL        REF    BMC STRUCT.BIOL.              V.  11    39 2011              
JRNL        REFN                   ESSN 1472-6807                               
JRNL        PMID   21995815                                                     
JRNL        DOI    10.1186/1472-6807-11-39                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
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) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 22275                          
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) : 0.166                           
REMARK   3   R VALUE            (WORKING SET) : 0.164                           
REMARK   3   FREE R VALUE                     : 0.205                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1205                            
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) : 1.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.95                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1434                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 87.42                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1850                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 81                           
REMARK   3   BIN FREE R VALUE                    : 0.2420                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2369                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 37                                      
REMARK   3   SOLVENT ATOMS            : 213                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 18.32                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.11000                                              
REMARK   3    B22 (A**2) : -0.39000                                             
REMARK   3    B33 (A**2) : -0.77000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.08000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.152         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.137         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.085         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.813         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.957                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.933                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2456 ; 0.015 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3345 ; 1.364 ; 1.969       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   340 ; 7.517 ; 5.235       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    91 ;38.448 ;24.286       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   404 ;12.031 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    14 ;13.156 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   407 ; 0.090 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1810 ; 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):  1612 ; 0.729 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2594 ; 1.313 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   844 ; 2.329 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   744 ; 3.778 ; 4.500       
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  : 2                                          
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   -10        A  9999                          
REMARK   3    ORIGIN FOR THE GROUP (A):  30.2803  10.1056  16.8113              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0162 T22:   0.0161                                     
REMARK   3      T33:   0.0207 T12:   0.0065                                     
REMARK   3      T13:  -0.0010 T23:   0.0149                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.2894 L22:   0.7335                                     
REMARK   3      L33:   0.3365 L12:  -0.1113                                     
REMARK   3      L13:  -0.0407 L23:   0.2273                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0113 S12:  -0.0222 S13:   0.0008                       
REMARK   3      S21:  -0.0600 S22:   0.0279 S23:   0.0745                       
REMARK   3      S31:  -0.0389 S32:  -0.0225 S33:  -0.0166                       
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 :   B   -10        B  9999                          
REMARK   3    ORIGIN FOR THE GROUP (A):  42.2236  -7.3692  12.0159              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0241 T22:   0.0121                                     
REMARK   3      T33:   0.0119 T12:  -0.0058                                     
REMARK   3      T13:   0.0004 T23:  -0.0091                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.4193 L22:   0.6069                                     
REMARK   3      L33:   0.2319 L12:   0.0459                                     
REMARK   3      L13:   0.0006 L23:  -0.0629                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0030 S12:  -0.0009 S13:  -0.0282                       
REMARK   3      S21:  -0.0736 S22:   0.0309 S23:  -0.0123                       
REMARK   3      S31:   0.0178 S32:   0.0031 S33:  -0.0279                       
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 3QD5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-JAN-11.                  
REMARK 100 THE DEPOSITION ID IS D_1000063494.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 11-JAN-11                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.0                                
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+ SUPERBRIGHT           
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
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 : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 23513                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.9                               
REMARK 200  DATA REDUNDANCY                : 5.800                              
REMARK 200  R MERGE                    (I) : 0.05500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 20.4900                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.95                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 87.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.15200                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 6.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD, MOLECULAR REPLACEMENT   
REMARK 200 SOFTWARE USED: PHASER 2.1.4                                          
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.26                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: COIMA.00584.A.A1 PS00647 82 MG/ML        
REMARK 280  AGAINST JCSG+ SCREEN CONDITION B9, 20% PEG 6000, 0.1 M NA           
REMARK 280  CITRATE PH 5.0, AND SOAKED INTO 20% PEG 6000, 0.1 M NA CITRATE      
REMARK 280  PH 5.0, 0.7 M NAI, 22% ETHYLENE GLYCOL FOR ONE MINUTE, CRYSTAL      
REMARK 280  TRACKING ID 216516B9, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE    
REMARK 280  289K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
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        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       51.57500            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       24.94500            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       51.57500            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       24.94500            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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: 7480 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 12690 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 17610 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 22730 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -55.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
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 350   BIOMT1   2 -1.000000  0.000000  0.000000       83.36359            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       58.72631            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375 I    IOD A 176  LIES ON A SPECIAL POSITION.                          
REMARK 375 I    IOD B 175  LIES ON A SPECIAL POSITION.                          
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     GLY A    -3                                                      
REMARK 465     PRO A    -2                                                      
REMARK 465     GLY A    -1                                                      
REMARK 465     SER A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     ALA A     2                                                      
REMARK 465     ASN A   163                                                      
REMARK 465     GLY B    -3                                                      
REMARK 465     PRO B    -2                                                      
REMARK 465     GLY B    -1                                                      
REMARK 465     SER B     0                                                      
REMARK 465     MET B     1                                                      
REMARK 465     ALA B     2                                                      
REMARK 465     ALA B     3                                                      
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     ASP A  32    CG   OD1  OD2                                       
REMARK 470     LYS A  50    CG   CD   CE   NZ                                   
REMARK 470     HIS A  55    CG   ND1  CD2  CE1  NE2                             
REMARK 470     ARG A 120    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLN A 147    CG   CD   OE1  NE2                                  
REMARK 470     LYS A 157    CG   CD   CE   NZ                                   
REMARK 470     GLN B  59    CG   CD   OE1  NE2                                  
REMARK 470     LYS B 148    CG   CD   CE   NZ                                   
REMARK 470     ASN B 163    CG   OD1  ND2                                       
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   OE2  GLU B   104     O    HOH B   256              2.13            
REMARK 500   O    HOH A   189     O    HOH A   244              2.17            
REMARK 500   I    IOD B   176     O    HOH B   255              2.18            
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 EDO A 164                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 164                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 165                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 166                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 167                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 168                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 169                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 170                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 171                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 174                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 175                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 176                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 165                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 166                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 172                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 174                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 175                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 176                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 177                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 179                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 180                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: COIMA.00584.A   RELATED DB: TARGETDB                     
DBREF  3QD5 A   -3   163  PDB    3QD5     3QD5            -3    163             
DBREF  3QD5 B   -3   163  PDB    3QD5     3QD5            -3    163             
SEQRES   1 A  167  GLY PRO GLY SER MET ALA ALA THR PRO LEU PRO PRO LEU          
SEQRES   2 A  167  ARG LEU ALA ILE ALA CYS ASP ASP ALA GLY VAL SER TYR          
SEQRES   3 A  167  LYS GLU ALA LEU LYS ALA HIS LEU SER ASP ASN PRO LEU          
SEQRES   4 A  167  VAL SER SER ILE THR ASP VAL GLY VAL THR SER THR THR          
SEQRES   5 A  167  ASP LYS THR ALA TYR PRO HIS VAL ALA ILE GLN ALA ALA          
SEQRES   6 A  167  GLN LEU ILE LYS ASP GLY LYS VAL ASP ARG ALA LEU MET          
SEQRES   7 A  167  ILE CSO GLY THR GLY LEU GLY VAL ALA ILE SER ALA ASN          
SEQRES   8 A  167  LYS VAL PRO GLY ILE ARG ALA VAL THR ALA HIS ASP THR          
SEQRES   9 A  167  PHE SER VAL GLU ARG ALA ILE LEU SER ASN ASP ALA GLN          
SEQRES  10 A  167  VAL LEU CYS PHE GLY GLN ARG VAL ILE GLY ILE GLU LEU          
SEQRES  11 A  167  ALA LYS ARG LEU ALA GLY GLU TRP LEU THR TYR ARG PHE          
SEQRES  12 A  167  ASP GLN LYS SER ALA SER ALA GLN LYS VAL GLN ALA ILE          
SEQRES  13 A  167  SER ASP TYR GLU LYS LYS PHE VAL GLU VAL ASN                  
SEQRES   1 B  167  GLY PRO GLY SER MET ALA ALA THR PRO LEU PRO PRO LEU          
SEQRES   2 B  167  ARG LEU ALA ILE ALA CYS ASP ASP ALA GLY VAL SER TYR          
SEQRES   3 B  167  LYS GLU ALA LEU LYS ALA HIS LEU SER ASP ASN PRO LEU          
SEQRES   4 B  167  VAL SER SER ILE THR ASP VAL GLY VAL THR SER THR THR          
SEQRES   5 B  167  ASP LYS THR ALA TYR PRO HIS VAL ALA ILE GLN ALA ALA          
SEQRES   6 B  167  GLN LEU ILE LYS ASP GLY LYS VAL ASP ARG ALA LEU MET          
SEQRES   7 B  167  ILE CSO GLY THR GLY LEU GLY VAL ALA ILE SER ALA ASN          
SEQRES   8 B  167  LYS VAL PRO GLY ILE ARG ALA VAL THR ALA HIS ASP THR          
SEQRES   9 B  167  PHE SER VAL GLU ARG ALA ILE LEU SER ASN ASP ALA GLN          
SEQRES  10 B  167  VAL LEU CYS PHE GLY GLN ARG VAL ILE GLY ILE GLU LEU          
SEQRES  11 B  167  ALA LYS ARG LEU ALA GLY GLU TRP LEU THR TYR ARG PHE          
SEQRES  12 B  167  ASP GLN LYS SER ALA SER ALA GLN LYS VAL GLN ALA ILE          
SEQRES  13 B  167  SER ASP TYR GLU LYS LYS PHE VAL GLU VAL ASN                  
MODRES 3QD5 CSO A   76  CYS  S-HYDROXYCYSTEINE                                  
MODRES 3QD5 CSO B   76  CYS  S-HYDROXYCYSTEINE                                  
HET    CSO  A  76      11                                                       
HET    CSO  B  76      11                                                       
HET    EDO  A 164       4                                                       
HET    IOD  A 165       1                                                       
HET    IOD  A 166       1                                                       
HET    IOD  A 167       1                                                       
HET    IOD  A 168       1                                                       
HET    IOD  A 169       1                                                       
HET    IOD  A 170       1                                                       
HET    IOD  A 171       1                                                       
HET    IOD  A 172       1                                                       
HET    IOD  A 173       1                                                       
HET    IOD  A 174       1                                                       
HET    IOD  A 175       1                                                       
HET    IOD  A 176       1                                                       
HET    IOD  A 177       1                                                       
HET    EDO  B 164       4                                                       
HET    IOD  B 165       1                                                       
HET    IOD  B 166       1                                                       
HET    IOD  B 167       1                                                       
HET    IOD  B 168       1                                                       
HET    IOD  B 169       1                                                       
HET    IOD  B 170       1                                                       
HET    IOD  B 171       1                                                       
HET    IOD  B 172       1                                                       
HET    IOD  B 173       1                                                       
HET    IOD  B 174       1                                                       
HET    IOD  B 175       1                                                       
HET    IOD  B 176       1                                                       
HET    IOD  B 177       1                                                       
HET    IOD  B 178       1                                                       
HET    IOD  B 179       1                                                       
HET    IOD  B 180       1                                                       
HETNAM     CSO S-HYDROXYCYSTEINE                                                
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETNAM     IOD IODIDE ION                                                       
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   1  CSO    2(C3 H7 N O3 S)                                              
FORMUL   3  EDO    2(C2 H6 O2)                                                  
FORMUL   4  IOD    29(I 1-)                                                     
FORMUL  34  HOH   *213(H2 O)                                                    
HELIX    1   1 GLY A   19  ASP A   32  1                                  14    
HELIX    2   2 ALA A   52  ASP A   66  1                                  15    
HELIX    3   3 GLY A   79  LYS A   88  1                                  10    
HELIX    4   4 ASP A   99  SER A  109  1                                  11    
HELIX    5   5 GLY A  123  LEU A  135  1                                  13    
HELIX    6   6 SER A  143  LYS A  157  1                                  15    
HELIX    7   7 GLY B   19  ASP B   32  1                                  14    
HELIX    8   8 ALA B   52  ASP B   66  1                                  15    
HELIX    9   9 GLY B   79  LYS B   88  1                                  10    
HELIX   10  10 ASP B   99  SER B  109  1                                  11    
HELIX   11  11 GLY B  123  LEU B  135  1                                  13    
HELIX   12  12 ALA B  144  LYS B  157  1                                  14    
SHEET    1   A 5 VAL A  36  GLY A  43  0                                        
SHEET    2   A 5 LEU A   9  CYS A  15  1  N  ILE A  13   O  VAL A  42           
SHEET    3   A 5 ARG A  71  CSO A  76  1  O  ILE A  75   N  ALA A  14           
SHEET    4   A 5 VAL A 114  GLY A 118  1  O  LEU A 115   N  MET A  74           
SHEET    5   A 5 ALA A  94  THR A  96  1  N  VAL A  95   O  CYS A 116           
SHEET    1   B 2 PHE A 159  GLU A 161  0                                        
SHEET    2   B 2 PHE B 159  GLU B 161 -1  O  VAL B 160   N  VAL A 160           
SHEET    1   C 5 VAL B  36  ASP B  41  0                                        
SHEET    2   C 5 LEU B   9  CYS B  15  1  N  LEU B  11   O  SER B  38           
SHEET    3   C 5 ARG B  71  CSO B  76  1  O  LEU B  73   N  ALA B  12           
SHEET    4   C 5 VAL B 114  GLY B 118  1  O  LEU B 115   N  MET B  74           
SHEET    5   C 5 ALA B  94  THR B  96  1  N  VAL B  95   O  CYS B 116           
LINK         C   ILE A  75                 N   CSO A  76     1555   1555  1.33  
LINK         C   CSO A  76                 N   GLY A  77     1555   1555  1.32  
LINK         C   ILE B  75                 N   CSO B  76     1555   1555  1.32  
LINK         C   CSO B  76                 N   GLY B  77     1555   1555  1.33  
CISPEP   1 GLY A   43    VAL A   44          0        -3.19                     
CISPEP   2 GLY B   43    VAL B   44          0        -3.52                     
SITE     1 AC1  5 ARG A  71  ASP A 111  ALA A 112  HOH A 205                    
SITE     2 AC1  5 HOH A 256                                                     
SITE     1 AC2  5 ARG B  71  ASP B 111  ALA B 112  HOH B 212                    
SITE     2 AC2  5 HOH B 264                                                     
SITE     1 AC3  2 IOD A 166  HOH A 241                                          
SITE     1 AC4  1 IOD A 165                                                     
SITE     1 AC5  2 IOD A 168  HOH B 182                                          
SITE     1 AC6  2 ARG A 138  IOD A 167                                          
SITE     1 AC7  4 CSO A  76  THR A  78  GLY A  81  HOH A 195                    
SITE     1 AC8  1 IOD A 171                                                     
SITE     1 AC9  4 GLY A  77  ARG A 120  IOD A 170  HOH A 278                    
SITE     1 BC1  2 ALA A  52  ALA B 151                                          
SITE     1 BC2  2 GLN A  62  TYR B 155                                          
SITE     1 BC3  2 ASP A  99  THR A 100                                          
SITE     1 BC4  2 HOH A 243  ARG B 120                                          
SITE     1 BC5  1 IOD B 180                                                     
SITE     1 BC6  4 TYR A 155  SER B  46  HOH B 202  HOH B 214                    
SITE     1 BC7  2 ALA B  52  HIS B  55                                          
SITE     1 BC8  2 ASP B  99  THR B 100                                          
SITE     1 BC9  3 HIS B  29  HOH B 253  HOH B 255                               
SITE     1 CC1  2 GLN B 141  LYS B 142                                          
SITE     1 CC2  1 HOH B 191                                                     
SITE     1 CC3  2 IOD B 166  HOH B 197                                          
CRYST1  103.150   49.890   61.970  90.00 108.62  90.00 C 1 2 1       8          
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      0.009695  0.000000  0.003266        0.00000                         
SCALE2      0.000000  0.020044  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.017028        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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