HEADER    HYDROLASE                               10-SEP-16   5TAK              
TITLE     CONFORMATIONAL SAMPLING DIFFERENCES ACROSS THE ARRHENIUS PLOT BIPHASIC
TITLE    2 BREAK POINT AT AMBIENT TEMPERATURE IN THE ENZYME THERMOLYSIN         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: THERMOLYSIN;                                               
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: UNP RESIDUES 233-548;                                      
COMPND   5 SYNONYM: THERMOSTABLE NEUTRAL PROTEINASE;                            
COMPND   6 EC: 3.4.24.27;                                                       
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BACILLUS THERMOPROTEOLYTICUS;                   
SOURCE   3 ORGANISM_TAXID: 1427;                                                
SOURCE   4 GENE: NPR;                                                           
SOURCE   5 EXPRESSION_SYSTEM: BACILLUS SUBTILIS;                                
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 1423                                        
KEYWDS    CONFORMATIONAL SAMPLING, ROOM TEMPERATURE, THERMOLYSIN, ARRHENIUS     
KEYWDS   2 BREAK, HYDROLASE                                                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.DONG,B.J.BAHNSON                                                    
REVDAT   2   04-OCT-23 5TAK    1       LINK                                     
REVDAT   1   30-AUG-17 5TAK    0                                                
JRNL        AUTH   M.DONG,B.J.BAHNSON                                           
JRNL        TITL   CONFORMATIONAL SAMPLING DIFFERENCES ACROSS THE ARRHENIUS     
JRNL        TITL 2 PLOT BIPHASIC BREAK POINT AT AMBIENT TEMPERATURE IN THE      
JRNL        TITL 3 ENZYME THERMOLYSIN                                           
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.7.3_928                                     
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.51                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.330                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 22164                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.192                           
REMARK   3   R VALUE            (WORKING SET) : 0.188                           
REMARK   3   FREE R VALUE                     : 0.261                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.150                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1142                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 38.5134 -  4.0043    1.00     2943   158  0.1646 0.1978        
REMARK   3     2  4.0043 -  3.1788    0.92     2570   116  0.1678 0.2313        
REMARK   3     3  3.1788 -  2.7771    1.00     2731   143  0.1571 0.2637        
REMARK   3     4  2.7771 -  2.5233    1.00     2673   158  0.1715 0.2562        
REMARK   3     5  2.5233 -  2.3424    1.00     2696   153  0.2028 0.2816        
REMARK   3     6  2.3424 -  2.2044    0.81     2139   129  0.3313 0.4687        
REMARK   3     7  2.2044 -  2.0940    1.00     2657   153  0.2365 0.3215        
REMARK   3     8  2.0940 -  2.0028    0.98     2613   132  0.2636 0.3229        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.20                                          
REMARK   3   SHRINKAGE RADIUS   : 0.98                                          
REMARK   3   K_SOL              : 0.37                                          
REMARK   3   B_SOL              : 57.11                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.310            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.600           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.04100                                             
REMARK   3    B22 (A**2) : -0.04100                                             
REMARK   3    B33 (A**2) : 0.08200                                              
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  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.020           2607                                  
REMARK   3   ANGLE     :  1.378           3599                                  
REMARK   3   CHIRALITY :  0.081            371                                  
REMARK   3   PLANARITY :  0.006            469                                  
REMARK   3   DIHEDRAL  : 15.190            898                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 5TAK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-SEP-16.                  
REMARK 100 THE DEPOSITION ID IS D_1000223962.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-MAY-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 93                                 
REMARK 200  PH                             : 8.3                                
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 RUH3R                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.54178                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 22165                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY                : 17.60                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 22.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: 3DNZ                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 47.93                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.4 M (NH 4 ) 2 SO 4 , 12% GLYCEROL,     
REMARK 280  100 MM TRIS BUFFER, PH 8.3, VAPOR DIFFUSION, SITTING DROP,          
REMARK 280  TEMPERATURE 293K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+5/6                                            
REMARK 290       6555   X-Y,X,Z+1/6                                             
REMARK 290       7555   Y,X,-Z+1/3                                              
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z+2/3                                          
REMARK 290      10555   -Y,-X,-Z+5/6                                            
REMARK 290      11555   -X+Y,Y,-Z+1/2                                           
REMARK 290      12555   X,X-Y,-Z+1/6                                            
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       43.22467            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       86.44933            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       64.83700            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000      108.06167            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       21.61233            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       43.22467            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000       86.44933            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000      108.06167            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000       64.83700            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       21.61233            
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 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      HOH A 767  LIES ON A SPECIAL POSITION.                          
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   OE1  GLN A   308     O    HOH A   501              1.43            
REMARK 500   O    HOH A   691     O    HOH A   802              1.63            
REMARK 500   O    HOH A   806     O    HOH A   851              1.76            
REMARK 500   O    HOH A   617     O    HOH A   832              1.77            
REMARK 500   OD1  ASP A   207     O    HOH A   502              1.80            
REMARK 500   O    HOH A   505     O    HOH A   653              1.81            
REMARK 500   OD1  ASP A   150     O    HOH A   503              1.83            
REMARK 500   O    HOH A   696     O    HOH A   785              1.85            
REMARK 500   OH   TYR A   157     O    HOH A   503              1.88            
REMARK 500   OE1  GLU A   187     O    HOH A   504              1.89            
REMARK 500   O    HOH A   763     O    HOH A   820              1.91            
REMARK 500   O    HOH A   703     O    HOH A   771              1.93            
REMARK 500   OH   TYR A   157     O    HOH A   505              1.93            
REMARK 500   O    HOH A   647     O    HOH A   801              1.94            
REMARK 500   OE1  GLN A    61     O    HOH A   506              1.98            
REMARK 500   O    HOH A   727     O    HOH A   785              1.99            
REMARK 500   OH   TYR A   157     OE2  GLU A   166              1.99            
REMARK 500   OE1  GLN A   158     O    HOH A   507              1.99            
REMARK 500   O    HOH A   551     O    HOH A   756              2.00            
REMARK 500   O    ASP A   191     O    HOH A   508              2.06            
REMARK 500   OE1  GLN A   158     O    HOH A   509              2.08            
REMARK 500   O    HOH A   652     O    HOH A   843              2.10            
REMARK 500   O    HOH A   532     O    HOH A   660              2.15            
REMARK 500   OE2  GLU A   187     O    HOH A   510              2.15            
REMARK 500   O    HOH A   836     O    HOH A   837              2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   760     O    HOH A   832    10554     1.67            
REMARK 500   O    HOH A   683     O    HOH A   683    10554     1.91            
REMARK 500   O    HOH A   784     O    HOH A   784    12565     1.91            
REMARK 500   O    HOH A   668     O    HOH A   726     8565     2.10            
REMARK 500   O    HOH A   551     O    HOH A   551     7555     2.18            
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    SER A  25       86.77   -159.25                                   
REMARK 500    THR A  26      -59.08     70.88                                   
REMARK 500    PHE A  62       68.36   -116.59                                   
REMARK 500    SER A  92     -171.60     60.47                                   
REMARK 500    SER A 107     -160.64     58.77                                   
REMARK 500    ASN A 111       30.79    -91.76                                   
REMARK 500    THR A 152      -95.88   -118.00                                   
REMARK 500    TYR A 157       46.57    -83.96                                   
REMARK 500    ASN A 159     -143.18     57.07                                   
REMARK 500    ASN A 159     -143.18     49.84                                   
REMARK 500    ASN A 183       59.50     35.21                                   
REMARK 500    THR A 194       79.47     40.05                                   
REMARK 500    ILE A 232      -60.46   -107.57                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 861        DISTANCE =  6.39 ANGSTROMS                       
REMARK 525    HOH A 862        DISTANCE =  7.79 ANGSTROMS                       
REMARK 525    HOH A 863        DISTANCE =  9.57 ANGSTROMS                       
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                              CA A 403  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  57   OD1                                                    
REMARK 620 2 ASP A  57   OD2  55.3                                              
REMARK 620 3 ASP A  59   OD1 122.7  67.7                                        
REMARK 620 4 GLN A  61   O    96.7  90.2  88.1                                  
REMARK 620 5 GLN A  61   O   103.4  97.5  88.0   7.9                            
REMARK 620 6 HOH A 570   O   156.8 140.3  74.3  99.8  92.2                      
REMARK 620 7 HOH A 582   O    85.7 139.4 151.2  83.3  79.7  80.2                
REMARK 620 8 HOH A 737   O    86.2  88.4  87.3 175.3 170.4  78.5 100.7          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 401  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 138   OD2                                                    
REMARK 620 2 GLU A 177   OE1  68.0                                              
REMARK 620 3 GLU A 177   OE2 118.0  50.1                                        
REMARK 620 4 ASP A 185   OD1 162.8 129.2  79.2                                  
REMARK 620 5 GLU A 187   O    89.4 141.4 141.3  76.4                            
REMARK 620 6 GLU A 190   OE1  82.9 125.0 127.3  85.0  79.8                      
REMARK 620 7 GLU A 190   OE2  86.5  80.3  80.5  95.5 131.1  51.3                
REMARK 620 8 HOH A 650   O    97.8  80.1  77.2  87.2  72.1 151.9 156.6          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 405  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 142   NE2                                                    
REMARK 620 2 HIS A 146   NE2 102.0                                              
REMARK 620 3 GLU A 166   OE1  92.0 112.4                                        
REMARK 620 4 GLU A 166   OE2 148.8  85.4  57.6                                  
REMARK 620 5 HOH A 653   O   121.7 113.2 113.5  81.1                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 402  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 177   OE2                                                    
REMARK 620 2 ASN A 183   O    95.0                                              
REMARK 620 3 GLU A 190   OE2  72.2 158.5                                        
REMARK 620 4 HOH A 633   O   169.1  83.7 112.1                                  
REMARK 620 5 HOH A 682   O   120.1  63.7 107.2  69.1                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 404  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 TYR A 193   O                                                      
REMARK 620 2 THR A 194   O    75.5                                              
REMARK 620 3 THR A 194   OG1  75.9  68.2                                        
REMARK 620 4 ILE A 197   O   155.6  81.8 103.8                                  
REMARK 620 5 ASP A 200   OD1 128.3 133.3  79.2  74.4                            
REMARK 620 6 HOH A 541   O    84.1 150.6 127.2 113.1  76.1                      
REMARK 620 7 HOH A 747   O    89.3  82.5 149.6  79.0 129.5  76.2                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 401                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 402                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 403                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 404                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 405                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue VAL A 1001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue LYS A 1002                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 5T9I   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5T9K   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5T9Q   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5TAC   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5TAD   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5TAE   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5TAI   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5TAJ   RELATED DB: PDB                                   
DBREF  5TAK A    1   316  UNP    P00800   THER_BACTH     233    548             
SEQRES   1 A  316  ILE THR GLY THR SER THR VAL GLY VAL GLY ARG GLY VAL          
SEQRES   2 A  316  LEU GLY ASP GLN LYS ASN ILE ASN THR THR TYR SER THR          
SEQRES   3 A  316  TYR TYR TYR LEU GLN ASP ASN THR ARG GLY ASN GLY ILE          
SEQRES   4 A  316  PHE THR TYR ASP ALA LYS TYR ARG THR THR LEU PRO GLY          
SEQRES   5 A  316  SER LEU TRP ALA ASP ALA ASP ASN GLN PHE PHE ALA SER          
SEQRES   6 A  316  TYR ASP ALA PRO ALA VAL ASP ALA HIS TYR TYR ALA GLY          
SEQRES   7 A  316  VAL THR TYR ASP TYR TYR LYS ASN VAL HIS ASN ARG LEU          
SEQRES   8 A  316  SER TYR ASP GLY ASN ASN ALA ALA ILE ARG SER SER VAL          
SEQRES   9 A  316  HIS TYR SER GLN GLY TYR ASN ASN ALA PHE TRP ASN GLY          
SEQRES  10 A  316  SER GLN MET VAL TYR GLY ASP GLY ASP GLY GLN THR PHE          
SEQRES  11 A  316  ILE PRO LEU SER GLY GLY ILE ASP VAL VAL ALA HIS GLU          
SEQRES  12 A  316  LEU THR HIS ALA VAL THR ASP TYR THR ALA GLY LEU ILE          
SEQRES  13 A  316  TYR GLN ASN GLU SER GLY ALA ILE ASN GLU ALA ILE SER          
SEQRES  14 A  316  ASP ILE PHE GLY THR LEU VAL GLU PHE TYR ALA ASN LYS          
SEQRES  15 A  316  ASN PRO ASP TRP GLU ILE GLY GLU ASP VAL TYR THR PRO          
SEQRES  16 A  316  GLY ILE SER GLY ASP SER LEU ARG SER MET SER ASP PRO          
SEQRES  17 A  316  ALA LYS TYR GLY ASP PRO ASP HIS TYR SER LYS ARG TYR          
SEQRES  18 A  316  THR GLY THR GLN ASP ASN GLY GLY VAL HIS ILE ASN SER          
SEQRES  19 A  316  GLY ILE ILE ASN LYS ALA ALA TYR LEU ILE SER GLN GLY          
SEQRES  20 A  316  GLY THR HIS TYR GLY VAL SER VAL VAL GLY ILE GLY ARG          
SEQRES  21 A  316  ASP LYS LEU GLY LYS ILE PHE TYR ARG ALA LEU THR GLN          
SEQRES  22 A  316  TYR LEU THR PRO THR SER ASN PHE SER GLN LEU ARG ALA          
SEQRES  23 A  316  ALA ALA VAL GLN SER ALA THR ASP LEU TYR GLY SER THR          
SEQRES  24 A  316  SER GLN GLU VAL ALA SER VAL LYS GLN ALA PHE ASP ALA          
SEQRES  25 A  316  VAL GLY VAL LYS                                              
HET     CA  A 401       1                                                       
HET     CA  A 402       1                                                       
HET     CA  A 403       1                                                       
HET     CA  A 404       1                                                       
HET     ZN  A 405       1                                                       
HET    VAL  A1001       7                                                       
HET    LYS  A1002      10                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM      ZN ZINC ION                                                         
HETNAM     VAL VALINE                                                           
HETNAM     LYS LYSINE                                                           
FORMUL   2   CA    4(CA 2+)                                                     
FORMUL   6   ZN    ZN 2+                                                        
FORMUL   7  VAL    C5 H11 N O2                                                  
FORMUL   8  LYS    C6 H15 N2 O2 1+                                              
FORMUL   9  HOH   *363(H2 O)                                                    
HELIX    1 AA1 ALA A   64  TYR A   66  5                                   3    
HELIX    2 AA2 ASP A   67  ASN A   89  1                                  23    
HELIX    3 AA3 PRO A  132  GLY A  135  5                                   4    
HELIX    4 AA4 GLY A  136  THR A  152  1                                  17    
HELIX    5 AA5 GLN A  158  ASN A  181  1                                  24    
HELIX    6 AA6 ASP A  207  GLY A  212  5                                   6    
HELIX    7 AA7 HIS A  216  ARG A  220  5                                   5    
HELIX    8 AA8 THR A  224  VAL A  230  1                                   7    
HELIX    9 AA9 ASN A  233  GLY A  247  1                                  15    
HELIX   10 AB1 GLY A  259  TYR A  274  1                                  16    
HELIX   11 AB2 ASN A  280  GLY A  297  1                                  18    
HELIX   12 AB3 SER A  300  VAL A  313  1                                  14    
SHEET    1 AA1 5 ALA A  56  ASP A  57  0                                        
SHEET    2 AA1 5 TYR A  28  TYR A  29 -1  N  TYR A  28   O  ASP A  57           
SHEET    3 AA1 5 GLN A  17  TYR A  24 -1  N  THR A  23   O  TYR A  29           
SHEET    4 AA1 5 THR A   4  ARG A  11 -1  N  THR A   6   O  THR A  22           
SHEET    5 AA1 5 GLN A  61  PHE A  62  1  O  PHE A  62   N  VAL A   9           
SHEET    1 AA2 3 GLN A  31  ASP A  32  0                                        
SHEET    2 AA2 3 ILE A  39  ASP A  43 -1  O  ILE A  39   N  ASP A  32           
SHEET    3 AA2 3 SER A  53  LEU A  54 -1  O  SER A  53   N  ASP A  43           
SHEET    1 AA3 5 GLN A  31  ASP A  32  0                                        
SHEET    2 AA3 5 ILE A  39  ASP A  43 -1  O  ILE A  39   N  ASP A  32           
SHEET    3 AA3 5 ILE A 100  VAL A 104  1  O  SER A 102   N  TYR A  42           
SHEET    4 AA3 5 MET A 120  TYR A 122  1  O  MET A 120   N  ARG A 101           
SHEET    5 AA3 5 ALA A 113  TRP A 115 -1  N  PHE A 114   O  VAL A 121           
SHEET    1 AA4 2 GLU A 187  ILE A 188  0                                        
SHEET    2 AA4 2 ARG A 203  SER A 204 -1  O  ARG A 203   N  ILE A 188           
SHEET    1 AA5 2 GLY A 248  HIS A 250  0                                        
SHEET    2 AA5 2 VAL A 253  VAL A 255 -1  O  VAL A 253   N  HIS A 250           
LINK         C   VAL A1001                 N   LYS A1002     1555   1555  1.33  
LINK         OD1 ASP A  57                CA    CA A 403     1555   1555  2.28  
LINK         OD2 ASP A  57                CA    CA A 403     1555   1555  2.51  
LINK         OD1 ASP A  59                CA    CA A 403     1555   1555  2.44  
LINK         O  AGLN A  61                CA    CA A 403     1555   1555  2.28  
LINK         O  BGLN A  61                CA    CA A 403     1555   1555  2.36  
LINK         OD2 ASP A 138                CA    CA A 401     1555   1555  2.34  
LINK         NE2 HIS A 142                ZN    ZN A 405     1555   1555  2.07  
LINK         NE2 HIS A 146                ZN    ZN A 405     1555   1555  2.12  
LINK         OE1 GLU A 166                ZN    ZN A 405     1555   1555  2.11  
LINK         OE2 GLU A 166                ZN    ZN A 405     1555   1555  2.28  
LINK         OE1 GLU A 177                CA    CA A 401     1555   1555  2.54  
LINK         OE2 GLU A 177                CA    CA A 401     1555   1555  2.66  
LINK         OE2 GLU A 177                CA    CA A 402     1555   1555  3.00  
LINK         O   ASN A 183                CA    CA A 402     1555   1555  2.71  
LINK         OD1 ASP A 185                CA    CA A 401     1555   1555  2.45  
LINK         O   GLU A 187                CA    CA A 401     1555   1555  2.31  
LINK         OE1 GLU A 190                CA    CA A 401     1555   1555  2.57  
LINK         OE2 GLU A 190                CA    CA A 401     1555   1555  2.48  
LINK         OE2 GLU A 190                CA    CA A 402     1555   1555  2.63  
LINK         O   TYR A 193                CA    CA A 404     1555   1555  2.30  
LINK         O   THR A 194                CA    CA A 404     1555   1555  2.44  
LINK         OG1 THR A 194                CA    CA A 404     1555   1555  2.31  
LINK         O   ILE A 197                CA    CA A 404     1555   1555  2.31  
LINK         OD1 ASP A 200                CA    CA A 404     1555   1555  2.36  
LINK        CA    CA A 401                 O   HOH A 650     1555   1555  2.56  
LINK        CA    CA A 402                 O   HOH A 633     1555   1555  3.06  
LINK        CA    CA A 402                 O   HOH A 682     1555   1555  3.16  
LINK        CA    CA A 403                 O   HOH A 570     1555   1555  2.49  
LINK        CA    CA A 403                 O   HOH A 582     1555   1555  2.48  
LINK        CA    CA A 403                 O   HOH A 737     1555   1555  2.20  
LINK        CA    CA A 404                 O   HOH A 541     1555   1555  2.42  
LINK        CA    CA A 404                 O   HOH A 747     1555   1555  2.58  
LINK        ZN    ZN A 405                 O   HOH A 653     1555   1555  2.08  
CISPEP   1 LEU A   50    PRO A   51          0         5.46                     
SITE     1 AC1  6 ASP A 138  GLU A 177  ASP A 185  GLU A 187                    
SITE     2 AC1  6 GLU A 190  HOH A 650                                          
SITE     1 AC2  5 GLU A 177  ASN A 183  ASP A 185  GLU A 190                    
SITE     2 AC2  5 HOH A 633                                                     
SITE     1 AC3  6 ASP A  57  ASP A  59  GLN A  61  HOH A 570                    
SITE     2 AC3  6 HOH A 582  HOH A 737                                          
SITE     1 AC4  6 TYR A 193  THR A 194  ILE A 197  ASP A 200                    
SITE     2 AC4  6 HOH A 541  HOH A 747                                          
SITE     1 AC5  4 HIS A 142  HIS A 146  GLU A 166  HOH A 653                    
SITE     1 AC6  6 ASN A 112  ALA A 113  GLU A 143  ARG A 203                    
SITE     2 AC6  6 HIS A 231  LYS A1002                                          
SITE     1 AC7  7 ASN A 112  LEU A 202  HIS A 231  VAL A1001                    
SITE     2 AC7  7 HOH A 511  HOH A 571  HOH A 612                               
CRYST1   93.127   93.127  129.674  90.00  90.00 120.00 P 61 2 2     12          
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      0.010738  0.006200  0.000000        0.00000                         
SCALE2      0.000000  0.012399  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007712        0.00000