HEADER    LIGASE                                  14-MAR-17   5NFL              
TITLE     CRYSTAL STRUCTURE OF YRBA FROM SINORHIZOBIUM MELILOTI IN COMPLEX WITH 
TITLE    2 COBALT.                                                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: YRBA;                                                      
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SINORHIZOBIUM MELILOTI (STRAIN SM2011 / RM2011  
SOURCE   3 / 2011);                                                             
SOURCE   4 ORGANISM_TAXID: 1286640;                                             
SOURCE   5 GENE: SM2011_C00487;                                                 
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    BOLA, YRBA, HISTIDYL LIGATION, LIGASE                                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.RORET,C.DIDIERJEAN                                                  
REVDAT   3   17-JAN-24 5NFL    1       REMARK                                   
REVDAT   2   02-DEC-20 5NFL    1       COMPND JRNL   LINK                       
REVDAT   1   10-OCT-18 5NFL    0                                                
JRNL        AUTH   T.RORET,G.ALLOING,J.M.GIRARDET,T.PERROT,T.DHALLEINE,         
JRNL        AUTH 2 J.COUTURIER,P.FRENDO,C.DIDIERJEAN,N.ROUHIER                  
JRNL        TITL   SINORHIZOBIUM MELILOTI YRBA BINDS DIVALENT METAL CATIONS     
JRNL        TITL 2 USING TWO CONSERVED HISTIDINES.                              
JRNL        REF    BIOSCI.REP.                   V.  40       2020              
JRNL        REFN                   ISSN 0144-8463                               
JRNL        PMID   32970113                                                     
JRNL        DOI    10.1042/BSR20202956                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.9_1692                                      
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) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 31.37                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.360                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 5110                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.134                           
REMARK   3   R VALUE            (WORKING SET) : 0.133                           
REMARK   3   FREE R VALUE                     : 0.150                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.970                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 254                             
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 31.3747 -  2.3971    1.00     2558   114  0.1361 0.1501        
REMARK   3     2  2.3971 -  1.9027    0.96     2298   140  0.1261 0.1497        
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)     : 0.000            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 11.170           
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      :  0.012            558                                  
REMARK   3   ANGLE     :  1.288            751                                  
REMARK   3   CHIRALITY :  0.057             83                                  
REMARK   3   PLANARITY :  0.006            102                                  
REMARK   3   DIHEDRAL  : 11.444            205                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 4                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 4 THROUGH 15 )                    
REMARK   3    ORIGIN FOR THE GROUP (A):   4.4028   7.4461   8.5012              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0607 T22:   0.0828                                     
REMARK   3      T33:   0.0758 T12:   0.0054                                     
REMARK   3      T13:   0.0052 T23:  -0.0089                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0078 L22:   0.0036                                     
REMARK   3      L33:   0.0088 L12:   0.0016                                     
REMARK   3      L13:  -0.0066 L23:   0.0002                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0104 S12:  -0.0467 S13:   0.0324                       
REMARK   3      S21:  -0.0008 S22:   0.0450 S23:  -0.0064                       
REMARK   3      S31:  -0.0053 S32:   0.0256 S33:   0.0072                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 16 THROUGH 38 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  -1.1233   1.6368  12.7836              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0878 T22:   0.0692                                     
REMARK   3      T33:   0.0805 T12:   0.0076                                     
REMARK   3      T13:  -0.0107 T23:  -0.0040                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0105 L22:   0.0133                                     
REMARK   3      L33:   0.0025 L12:  -0.0173                                     
REMARK   3      L13:  -0.0013 L23:   0.0008                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0159 S12:  -0.0014 S13:   0.0482                       
REMARK   3      S21:  -0.0104 S22:   0.0462 S23:  -0.0451                       
REMARK   3      S31:  -0.0039 S32:  -0.0087 S33:   0.0272                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 39 THROUGH 46 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  -5.8871  -3.0928  -3.8186              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0477 T22:   0.0781                                     
REMARK   3      T33:   0.0576 T12:  -0.0042                                     
REMARK   3      T13:  -0.0161 T23:  -0.0011                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0014 L22:   0.0054                                     
REMARK   3      L33:   0.0007 L12:  -0.0024                                     
REMARK   3      L13:   0.0011 L23:   0.0006                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0133 S12:   0.0315 S13:  -0.0024                       
REMARK   3      S21:  -0.0128 S22:  -0.0093 S23:   0.0202                       
REMARK   3      S31:  -0.0137 S32:   0.0041 S33:   0.0000                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 47 THROUGH 77 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):   1.7818  -4.1093   5.6309              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0450 T22:   0.0639                                     
REMARK   3      T33:   0.0567 T12:   0.0017                                     
REMARK   3      T13:   0.0001 T23:  -0.0014                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0084 L22:   0.0245                                     
REMARK   3      L33:   0.0151 L12:  -0.0081                                     
REMARK   3      L13:  -0.0107 L23:  -0.0095                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0332 S12:   0.0397 S13:   0.0424                       
REMARK   3      S21:   0.0144 S22:   0.0302 S23:   0.0780                       
REMARK   3      S31:   0.0685 S32:   0.0593 S33:  -0.0000                       
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 5NFL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-MAR-17.                  
REMARK 100 THE DEPOSITION ID IS D_1200004028.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-NOV-14                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : BM30A                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.979760                           
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 5140                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 31.940                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.4                               
REMARK 200  DATA REDUNDANCY                : 7.500                              
REMARK 200  R MERGE                    (I) : 0.14200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 15.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.01                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 89.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.44700                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.700                              
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: 5NFK                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 36.60                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.94                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.0 M LITHIUM SULFATE 0.01 M COBALT      
REMARK 280  CHLORIDE 0.1 M TRIS-HCL, PH 8.5, MICROBATCH, TEMPERATURE 277K       
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       15.40100            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       31.37050            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       15.97200            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       31.37050            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       15.40100            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       15.97200            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 120 ANGSTROM**2                           
REMARK 350 SURFACE AREA OF THE COMPLEX: 4650 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     3                                                      
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   282     O    HOH A   291              1.99            
REMARK 500   O    HOH A   209     O    HOH A   291              2.07            
REMARK 500   N    ALA A     4     O    HOH A   201              2.15            
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   202     O    HOH A   272     3555     2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP A  31      -59.89   -132.33                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CO A 101  CO                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  32   NE2                                                    
REMARK 620 2 HIS A  67   NE2  96.2                                              
REMARK 620 3 HOH A 204   O    92.0 168.1                                        
REMARK 620 4 HOH A 209   O    93.7  96.9  91.1                                  
REMARK 620 5 HOH A 282   O   166.4  94.2  79.2  76.4                            
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 CO A 101                  
DBREF  5NFL A    3    77  UNP    M4MWA0   M4MWA0_SINM2     3     77             
SEQRES   1 A   75  MET ALA PRO GLY ASP ILE GLU ASP MET ILE LYS ALA GLY          
SEQRES   2 A   75  ILE PRO GLY ALA ARG VAL THR ILE ARG ASP LEU ALA GLY          
SEQRES   3 A   75  ASP GLY ASP HIS TYR ALA ALA GLU VAL VAL ALA GLU ALA          
SEQRES   4 A   75  PHE ARG GLY LYS THR ARG VAL GLN GLN HIS GLN MET VAL          
SEQRES   5 A   75  TYR ASN ALA LEU LYS GLY ASN MET GLY GLY ILE LEU HIS          
SEQRES   6 A   75  ALA LEU ALA LEU GLN THR SER ALA PRO GLU                      
HET     CO  A 101       1                                                       
HETNAM      CO COBALT (II) ION                                                  
FORMUL   2   CO    CO 2+                                                        
FORMUL   3  HOH   *100(H2 O)                                                    
HELIX    1 AA1 GLY A    6  ILE A   16  1                                  11    
HELIX    2 AA2 ALA A   27  ASP A   29  5                                   3    
HELIX    3 AA3 GLU A   40  ARG A   43  5                                   4    
HELIX    4 AA4 THR A   46  LYS A   59  1                                  14    
HELIX    5 AA5 GLY A   64  ALA A   68  1                                   5    
SHEET    1 AA1 3 ARG A  20  ASP A  25  0                                        
SHEET    2 AA1 3 TYR A  33  VAL A  38 -1  O  VAL A  38   N  ARG A  20           
SHEET    3 AA1 3 LEU A  69  SER A  74  1  O  ALA A  70   N  ALA A  35           
LINK         NE2 HIS A  32                CO    CO A 101     1555   1555  2.14  
LINK         NE2 HIS A  67                CO    CO A 101     1555   1555  2.17  
LINK        CO    CO A 101                 O   HOH A 204     1555   1555  2.36  
LINK        CO    CO A 101                 O   HOH A 209     1555   1555  2.26  
LINK        CO    CO A 101                 O   HOH A 282     1555   1555  2.46  
SITE     1 AC1  5 HIS A  32  HIS A  67  HOH A 204  HOH A 209                    
SITE     2 AC1  5 HOH A 282                                                     
CRYST1   30.802   31.944   62.741  90.00  90.00  90.00 P 21 21 21    4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.032465  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.031305  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015939        0.00000