HEADER    TRANSCRIPTION                           29-NOV-18   6IB8              
TITLE     STRUCTURE OF A COMPLEX OF SUHB AND NUSA AR2 DOMAIN                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: INOSITOL-1-MONOPHOSPHATASE;                                
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: INOSITOL-1-PHOSPHATASE;                                     
COMPND   5 EC: 3.1.3.25;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: TRANSCRIPTION TERMINATION/ANTITERMINATION PROTEIN NUSA;    
COMPND   9 CHAIN: C;                                                            
COMPND  10 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 GENE: SUHB, SSYA, B2533, JW2517;                                     
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PETM-11;                                  
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE  11 ORGANISM_TAXID: 562;                                                 
SOURCE  12 GENE: NUSA, ECS4050;                                                 
SOURCE  13 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE  14 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  15 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  16 EXPRESSION_SYSTEM_PLASMID: PETM-11                                   
KEYWDS    SUHB, NUSA AR2 DOMAIN, ANTITERMIANTION, TRANSCRIPTION                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.H.HUANG,B.LOLL,M.C.WAHL                                             
REVDAT   3   24-JAN-24 6IB8    1       LINK                                     
REVDAT   2   30-OCT-19 6IB8    1       JRNL                                     
REVDAT   1   17-APR-19 6IB8    0                                                
JRNL        AUTH   Y.H.HUANG,N.SAID,B.LOLL,M.C.WAHL                             
JRNL        TITL   STRUCTURAL BASIS FOR THE FUNCTION OF SUHB AS A TRANSCRIPTION 
JRNL        TITL 2 FACTOR IN RIBOSOMAL RNA SYNTHESIS.                           
JRNL        REF    NUCLEIC ACIDS RES.            V.  47  6488 2019              
JRNL        REFN                   ESSN 1362-4962                               
JRNL        PMID   31020314                                                     
JRNL        DOI    10.1093/NAR/GKZ290                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.65 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (1.13_2998: ???)                              
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) : 1.65                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.63                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 77933                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.183                           
REMARK   3   R VALUE            (WORKING SET) : 0.182                           
REMARK   3   FREE R VALUE                     : 0.219                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 2.690                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2095                            
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 30.6394 -  4.0560    0.98     5305   146  0.1788 0.2030        
REMARK   3     2  4.0560 -  3.2205    0.99     5168   143  0.1660 0.2158        
REMARK   3     3  3.2205 -  2.8137    1.00     5127   141  0.1735 0.1974        
REMARK   3     4  2.8137 -  2.5566    1.00     5109   141  0.1653 0.2023        
REMARK   3     5  2.5566 -  2.3734    1.00     5122   142  0.1657 0.1947        
REMARK   3     6  2.3734 -  2.2335    1.00     5081   140  0.1665 0.2246        
REMARK   3     7  2.2335 -  2.1217    1.00     5063   140  0.1627 0.2073        
REMARK   3     8  2.1217 -  2.0294    1.00     5072   140  0.1682 0.1963        
REMARK   3     9  2.0294 -  1.9513    1.00     5044   139  0.1824 0.2478        
REMARK   3    10  1.9513 -  1.8839    1.00     5063   140  0.2109 0.2568        
REMARK   3    11  1.8839 -  1.8250    1.00     5050   139  0.2234 0.2436        
REMARK   3    12  1.8250 -  1.7729    1.00     5035   139  0.2452 0.2898        
REMARK   3    13  1.7729 -  1.7262    1.00     5037   140  0.2868 0.3743        
REMARK   3    14  1.7262 -  1.6841    1.00     5039   139  0.3160 0.3524        
REMARK   3    15  1.6841 -  1.6458    0.90     4523   126  0.3764 0.4187        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.250            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.840           
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) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
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      :  0.015           4932                                  
REMARK   3   ANGLE     :  1.009           6693                                  
REMARK   3   CHIRALITY :  0.081            744                                  
REMARK   3   PLANARITY :  0.006            891                                  
REMARK   3   DIHEDRAL  :  7.240           3936                                  
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 6IB8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 29-NOV-18.                  
REMARK 100 THE DEPOSITION ID IS D_1200013137.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 06-OCT-17                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : BESSY                              
REMARK 200  BEAMLINE                       : 14.2                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.91841                            
REMARK 200  MONOCHROMATOR                  : KMC-2                              
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 2M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 78162                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.646                              
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     (%) : 99.1                               
REMARK 200  DATA REDUNDANCY                : 5.500                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 15.2000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.74                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.10                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 0.920                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 2QFL, 1WCN                                           
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 48.84                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS-HCL PH 8.5, 5% (W/V) PEG       
REMARK 280  8000, 16% (V/V) PEG 300, 10% (V/V) GLYCEROL, VAPOR DIFFUSION,       
REMARK 280  SITTING DROP, TEMPERATURE 291K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       32.13500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       52.27100            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       47.77000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       52.27100            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       32.13500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       47.77000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7360 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 24510 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A    -3                                                      
REMARK 465     ALA A    -2                                                      
REMARK 465     MET A    -1                                                      
REMARK 465     ALA A     0                                                      
REMARK 465     GLN A    33                                                      
REMARK 465     LYS A    34                                                      
REMARK 465     GLY A    35                                                      
REMARK 465     SER A    36                                                      
REMARK 465     ASN A    37                                                      
REMARK 465     ASP A    38                                                      
REMARK 465     LYS A   266                                                      
REMARK 465     ARG A   267                                                      
REMARK 465     ARG B   267                                                      
REMARK 465     GLY C   424                                                      
REMARK 465     ALA C   425                                                      
REMARK 465     MET C   426                                                      
REMARK 465     ASP C   427                                                      
REMARK 465     ASP C   493                                                      
REMARK 465     GLU C   494                                                      
REMARK 465     ALA C   495                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A   401     O    HOH A   472              1.90            
REMARK 500   OD2  ASP A    84     O    HOH A   401              2.10            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ASP C 433   CB  -  CG  -  OD1 ANGL. DEV. =   6.4 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    PRO A  97       48.98    -82.85                                   
REMARK 500    ASP A 147     -167.32   -166.61                                   
REMARK 500    ASP A 147     -167.32   -160.93                                   
REMARK 500    ALA A 161       62.14   -150.11                                   
REMARK 500    LYS B  34      -70.47    -74.92                                   
REMARK 500    ASP B 147     -165.93   -162.28                                   
REMARK 500    ALA B 161       66.00   -151.14                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 610                                                                      
REMARK 610 MISSING HETEROATOM                                                   
REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 610 I=INSERTION CODE):                                                   
REMARK 610   M RES C SSEQI                                                      
REMARK 610     PE4 A  304                                                       
REMARK 610     PE4 B  307                                                       
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 303  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  67   OE2                                                    
REMARK 620 2 ASP A  84   OD1  92.1                                              
REMARK 620 3 LEU A  86   O   168.6  82.8                                        
REMARK 620 4 HOH A 404   O    85.0  90.1  84.8                                  
REMARK 620 5 HOH A 429   O    91.3 175.8  93.4  87.7                            
REMARK 620 6 HOH A 472   O    96.2 109.8  95.1 159.9  72.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 306  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B  84   OD1                                                    
REMARK 620 2 LEU B  86   O    90.2                                              
REMARK 620 3 HOH B 402   O    96.0  78.5                                        
REMARK 620 4 HOH B 413   O   174.9  89.7  89.0                                  
REMARK 620 5 HOH B 504   O    80.8 160.7  85.4 100.8                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 303                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue PE4 A 304                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 303                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 304                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 305                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 306                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue PE4 B 307                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL C 501                 
DBREF  6IB8 A    1   267  UNP    P0ADG4   SUHB_ECOLI       1    267             
DBREF  6IB8 B    1   267  UNP    P0ADG4   SUHB_ECOLI       1    267             
DBREF  6IB8 C  427   495  UNP    C3SSP1   C3SSP1_ECOLX   427    495             
SEQADV 6IB8 GLY A   -3  UNP  P0ADG4              EXPRESSION TAG                 
SEQADV 6IB8 ALA A   -2  UNP  P0ADG4              EXPRESSION TAG                 
SEQADV 6IB8 MET A   -1  UNP  P0ADG4              EXPRESSION TAG                 
SEQADV 6IB8 ALA A    0  UNP  P0ADG4              EXPRESSION TAG                 
SEQADV 6IB8 GLY B   -3  UNP  P0ADG4              EXPRESSION TAG                 
SEQADV 6IB8 ALA B   -2  UNP  P0ADG4              EXPRESSION TAG                 
SEQADV 6IB8 MET B   -1  UNP  P0ADG4              EXPRESSION TAG                 
SEQADV 6IB8 ALA B    0  UNP  P0ADG4              EXPRESSION TAG                 
SEQADV 6IB8 GLY C  424  UNP  C3SSP1              EXPRESSION TAG                 
SEQADV 6IB8 ALA C  425  UNP  C3SSP1              EXPRESSION TAG                 
SEQADV 6IB8 MET C  426  UNP  C3SSP1              EXPRESSION TAG                 
SEQRES   1 A  271  GLY ALA MET ALA MET HIS PRO MET LEU ASN ILE ALA VAL          
SEQRES   2 A  271  ARG ALA ALA ARG LYS ALA GLY ASN LEU ILE ALA LYS ASN          
SEQRES   3 A  271  TYR GLU THR PRO ASP ALA VAL GLU ALA SER GLN LYS GLY          
SEQRES   4 A  271  SER ASN ASP PHE VAL THR ASN VAL ASP LYS ALA ALA GLU          
SEQRES   5 A  271  ALA VAL ILE ILE ASP THR ILE ARG LYS SER TYR PRO GLN          
SEQRES   6 A  271  HIS THR ILE ILE THR GLU GLU SER GLY GLU LEU GLU GLY          
SEQRES   7 A  271  THR ASP GLN ASP VAL GLN TRP VAL ILE ASP PRO LEU ASP          
SEQRES   8 A  271  GLY THR THR ASN PHE ILE LYS ARG LEU PRO HIS PHE ALA          
SEQRES   9 A  271  VAL SER ILE ALA VAL ARG ILE LYS GLY ARG THR GLU VAL          
SEQRES  10 A  271  ALA VAL VAL TYR ASP PRO MET ARG ASN GLU LEU PHE THR          
SEQRES  11 A  271  ALA THR ARG GLY GLN GLY ALA GLN LEU ASN GLY TYR ARG          
SEQRES  12 A  271  LEU ARG GLY SER THR ALA ARG ASP LEU ASP GLY THR ILE          
SEQRES  13 A  271  LEU ALA THR GLY PHE PRO PHE LYS ALA LYS GLN TYR ALA          
SEQRES  14 A  271  THR THR TYR ILE ASN ILE VAL GLY LYS LEU PHE ASN GLU          
SEQRES  15 A  271  CYS ALA ASP PHE ARG ARG THR GLY SER ALA ALA LEU ASP          
SEQRES  16 A  271  LEU ALA TYR VAL ALA ALA GLY ARG VAL ASP GLY PHE PHE          
SEQRES  17 A  271  GLU ILE GLY LEU ARG PRO TRP ASP PHE ALA ALA GLY GLU          
SEQRES  18 A  271  LEU LEU VAL ARG GLU ALA GLY GLY ILE VAL SER ASP PHE          
SEQRES  19 A  271  THR GLY GLY HIS ASN TYR MET LEU THR GLY ASN ILE VAL          
SEQRES  20 A  271  ALA GLY ASN PRO ARG VAL VAL LYS ALA MET LEU ALA ASN          
SEQRES  21 A  271  MET ARG ASP GLU LEU SER ASP ALA LEU LYS ARG                  
SEQRES   1 B  271  GLY ALA MET ALA MET HIS PRO MET LEU ASN ILE ALA VAL          
SEQRES   2 B  271  ARG ALA ALA ARG LYS ALA GLY ASN LEU ILE ALA LYS ASN          
SEQRES   3 B  271  TYR GLU THR PRO ASP ALA VAL GLU ALA SER GLN LYS GLY          
SEQRES   4 B  271  SER ASN ASP PHE VAL THR ASN VAL ASP LYS ALA ALA GLU          
SEQRES   5 B  271  ALA VAL ILE ILE ASP THR ILE ARG LYS SER TYR PRO GLN          
SEQRES   6 B  271  HIS THR ILE ILE THR GLU GLU SER GLY GLU LEU GLU GLY          
SEQRES   7 B  271  THR ASP GLN ASP VAL GLN TRP VAL ILE ASP PRO LEU ASP          
SEQRES   8 B  271  GLY THR THR ASN PHE ILE LYS ARG LEU PRO HIS PHE ALA          
SEQRES   9 B  271  VAL SER ILE ALA VAL ARG ILE LYS GLY ARG THR GLU VAL          
SEQRES  10 B  271  ALA VAL VAL TYR ASP PRO MET ARG ASN GLU LEU PHE THR          
SEQRES  11 B  271  ALA THR ARG GLY GLN GLY ALA GLN LEU ASN GLY TYR ARG          
SEQRES  12 B  271  LEU ARG GLY SER THR ALA ARG ASP LEU ASP GLY THR ILE          
SEQRES  13 B  271  LEU ALA THR GLY PHE PRO PHE LYS ALA LYS GLN TYR ALA          
SEQRES  14 B  271  THR THR TYR ILE ASN ILE VAL GLY LYS LEU PHE ASN GLU          
SEQRES  15 B  271  CYS ALA ASP PHE ARG ARG THR GLY SER ALA ALA LEU ASP          
SEQRES  16 B  271  LEU ALA TYR VAL ALA ALA GLY ARG VAL ASP GLY PHE PHE          
SEQRES  17 B  271  GLU ILE GLY LEU ARG PRO TRP ASP PHE ALA ALA GLY GLU          
SEQRES  18 B  271  LEU LEU VAL ARG GLU ALA GLY GLY ILE VAL SER ASP PHE          
SEQRES  19 B  271  THR GLY GLY HIS ASN TYR MET LEU THR GLY ASN ILE VAL          
SEQRES  20 B  271  ALA GLY ASN PRO ARG VAL VAL LYS ALA MET LEU ALA ASN          
SEQRES  21 B  271  MET ARG ASP GLU LEU SER ASP ALA LEU LYS ARG                  
SEQRES   1 C   72  GLY ALA MET ASP ASN LYS PRO ALA ASP ASP LEU LEU ASN          
SEQRES   2 C   72  LEU GLU GLY VAL ASP ARG ASP LEU ALA PHE LYS LEU ALA          
SEQRES   3 C   72  ALA ARG GLY VAL CYS THR LEU GLU ASP LEU ALA GLU GLN          
SEQRES   4 C   72  GLY ILE ASP ASP LEU ALA ASP ILE GLU GLY LEU THR ASP          
SEQRES   5 C   72  GLU LYS ALA GLY ALA LEU ILE MET ALA ALA ARG ASN ILE          
SEQRES   6 C   72  CYS TRP PHE GLY ASP GLU ALA                                  
HET    GOL  A 301       6                                                       
HET    GOL  A 302       6                                                       
HET     MG  A 303       1                                                       
HET    PE4  A 304      10                                                       
HET    GOL  B 301       6                                                       
HET    GOL  B 302       6                                                       
HET    GOL  B 303       6                                                       
HET    GOL  B 304       6                                                       
HET    GOL  B 305      12                                                       
HET     MG  B 306       1                                                       
HET    PE4  B 307       7                                                       
HET    GOL  C 501       6                                                       
HETNAM     GOL GLYCEROL                                                         
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     PE4 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-              
HETNAM   2 PE4  ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL                                 
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
HETSYN     PE4 POLYETHYLENE GLYCOL PEG4000                                      
FORMUL   4  GOL    8(C3 H8 O3)                                                  
FORMUL   6   MG    2(MG 2+)                                                     
FORMUL   7  PE4    2(C16 H34 O8)                                                
FORMUL  16  HOH   *263(H2 O)                                                    
HELIX    1 AA1 HIS A    2  GLU A   24  1                                  23    
HELIX    2 AA2 ASP A   27  SER A   32  1                                   6    
HELIX    3 AA3 ASN A   42  TYR A   59  1                                  18    
HELIX    4 AA4 GLY A   88  LYS A   94  1                                   7    
HELIX    5 AA5 ALA A  161  GLN A  163  5                                   3    
HELIX    6 AA6 TYR A  164  ASN A  177  1                                  14    
HELIX    7 AA7 SER A  187  ALA A  197  1                                  11    
HELIX    8 AA8 ARG A  209  ALA A  223  1                                  15    
HELIX    9 AA9 ASN A  235  GLY A  240  1                                   6    
HELIX   10 AB1 ASN A  246  LEU A  265  1                                  20    
HELIX   11 AB2 HIS B    2  THR B   25  1                                  24    
HELIX   12 AB3 PRO B   26  VAL B   29  5                                   4    
HELIX   13 AB4 ASN B   42  TYR B   59  1                                  18    
HELIX   14 AB5 GLY B   88  ARG B   95  1                                   8    
HELIX   15 AB6 ALA B  161  GLN B  163  5                                   3    
HELIX   16 AB7 TYR B  164  ASN B  177  1                                  14    
HELIX   17 AB8 SER B  187  ALA B  197  1                                  11    
HELIX   18 AB9 ARG B  209  ALA B  223  1                                  15    
HELIX   19 AC1 ASN B  235  GLY B  240  1                                   6    
HELIX   20 AC2 ASN B  246  ARG B  258  1                                  13    
HELIX   21 AC3 ASP B  259  LEU B  261  5                                   3    
HELIX   22 AC4 ALA C  431  ASN C  436  1                                   6    
HELIX   23 AC5 ASP C  441  ARG C  451  1                                  11    
HELIX   24 AC6 THR C  455  GLU C  461  1                                   7    
HELIX   25 AC7 GLY C  463  ALA C  468  5                                   6    
HELIX   26 AC8 THR C  474  TRP C  490  1                                  17    
SHEET    1 AA1 8 GLY A  70  LEU A  72  0                                        
SHEET    2 AA1 8 HIS A  62  THR A  66 -1  N  ILE A  64   O  LEU A  72           
SHEET    3 AA1 8 ASP A  76  ASP A  87  1  O  TRP A  81   N  ILE A  65           
SHEET    4 AA1 8 ALA A 100  ILE A 107 -1  O  ALA A 100   N  ASP A  87           
SHEET    5 AA1 8 ARG A 110  ASP A 118 -1  O  GLU A 112   N  VAL A 105           
SHEET    6 AA1 8 GLU A 123  THR A 128 -1  O  PHE A 125   N  VAL A 116           
SHEET    7 AA1 8 GLY A 132  LEU A 135 -1  O  GLN A 134   N  THR A 126           
SHEET    8 AA1 8 TYR A 138  ARG A 139 -1  O  TYR A 138   N  LEU A 135           
SHEET    1 AA2 5 ASP A 181  ARG A 183  0                                        
SHEET    2 AA2 5 ILE A 152  THR A 155  1  N  LEU A 153   O  ASP A 181           
SHEET    3 AA2 5 GLY A 202  GLU A 205  1  O  GLY A 202   N  ALA A 154           
SHEET    4 AA2 5 ILE A 242  GLY A 245 -1  O  ILE A 242   N  GLU A 205           
SHEET    5 AA2 5 ILE A 226  SER A 228 -1  N  ILE A 226   O  GLY A 245           
SHEET    1 AA3 2 ALA B  31  GLY B  35  0                                        
SHEET    2 AA3 2 ASP B  38  THR B  41 -1  O  ASP B  38   N  LYS B  34           
SHEET    1 AA4 8 GLY B  70  LEU B  72  0                                        
SHEET    2 AA4 8 HIS B  62  THR B  66 -1  N  ILE B  64   O  LEU B  72           
SHEET    3 AA4 8 ASP B  76  ASP B  87  1  O  TRP B  81   N  ILE B  65           
SHEET    4 AA4 8 ALA B 100  ILE B 107 -1  O  ALA B 100   N  ASP B  87           
SHEET    5 AA4 8 ARG B 110  ASP B 118 -1  O  GLU B 112   N  VAL B 105           
SHEET    6 AA4 8 GLU B 123  THR B 128 -1  O  PHE B 125   N  VAL B 116           
SHEET    7 AA4 8 GLY B 132  LEU B 135 -1  O  GLN B 134   N  THR B 126           
SHEET    8 AA4 8 TYR B 138  ARG B 139 -1  O  TYR B 138   N  LEU B 135           
SHEET    1 AA5 5 ASP B 181  ARG B 183  0                                        
SHEET    2 AA5 5 ILE B 152  THR B 155  1  N  LEU B 153   O  ASP B 181           
SHEET    3 AA5 5 GLY B 202  GLU B 205  1  O  GLY B 202   N  ALA B 154           
SHEET    4 AA5 5 ILE B 242  GLY B 245 -1  O  ILE B 242   N  GLU B 205           
SHEET    5 AA5 5 ILE B 226  SER B 228 -1  N  ILE B 226   O  GLY B 245           
LINK         OE2AGLU A  67                MG    MG A 303     1555   1555  2.26  
LINK         OD1 ASP A  84                MG    MG A 303     1555   1555  2.23  
LINK         O   LEU A  86                MG    MG A 303     1555   1555  2.46  
LINK        MG    MG A 303                 O   HOH A 404     1555   1555  2.23  
LINK        MG    MG A 303                 O   HOH A 429     1555   1555  2.02  
LINK        MG    MG A 303                 O   HOH A 472     1555   1555  2.18  
LINK         OD1 ASP B  84                MG    MG B 306     1555   1555  2.28  
LINK         O   LEU B  86                MG    MG B 306     1555   1555  2.21  
LINK        MG    MG B 306                 O   HOH B 402     1555   1555  2.23  
LINK        MG    MG B 306                 O   HOH B 413     1555   1555  2.09  
LINK        MG    MG B 306                 O   HOH B 504     1555   1555  2.57  
SITE     1 AC1  7 ASP A  87  ARG A 184  GLY A 186  SER A 187                    
SITE     2 AC1  7 ALA A 188  GLU A 205  HOH A 432                               
SITE     1 AC2  8 ALA A  46  VAL A  50  ASP A  53  GLY B 130                    
SITE     2 AC2  8 GLN B 131  GLY B 132  ARG B 139  HOH B 419                    
SITE     1 AC3  6 GLU A  67  ASP A  84  LEU A  86  HOH A 404                    
SITE     2 AC3  6 HOH A 429  HOH A 472                                          
SITE     1 AC4  5 TYR A 164  ILE A 206  GLY A 207  THR A 239                    
SITE     2 AC4  5 ASN A 241                                                     
SITE     1 AC5  8 ASP B  87  PHE B 159  ARG B 184  GLY B 186                    
SITE     2 AC5  8 SER B 187  ALA B 188  GLU B 205  HOH B 423                    
SITE     1 AC6  4 GLN A  80  ARG A 106  PRO A 210  HOH B 415                    
SITE     1 AC7  7 ARG B 106  ARG B 110  THR B 111  GLU B 217                    
SITE     2 AC7  7 TYR B 236  MET B 237  HOH B 473                               
SITE     1 AC8  3 THR A  89  GLY B  -3  HOH B 477                               
SITE     1 AC9  7 HIS A  98  ARG A 121  THR A 185  HIS B  98                    
SITE     2 AC9  7 ARG B 121  THR B 185  TYR B 194                               
SITE     1 AD1  5 ASP B  84  LEU B  86  HOH B 402  HOH B 413                    
SITE     2 AD1  5 HOH B 504                                                     
SITE     1 AD2  2 ASN B  22  ASN B  42                                          
SITE     1 AD3  6 GLY A 224  ILE A 226  GLU C 461  GLY C 463                    
SITE     2 AD3  6 ASP C 466  HOH C 606                                          
CRYST1   64.270   95.540  104.542  90.00  90.00  90.00 P 21 21 21    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      0.015559  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010467  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009566        0.00000