HEADER    TRANSFERASE                             16-SEP-07   2VBT              
TITLE     RIBOFLAVIN KINASE MJ0056 FROM METHANOCALDOCOCCUS JANNASCHII IN COMPLEX
TITLE    2 WITH CDP AND PO4                                                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RIBOFLAVIN KINASE;                                         
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: UNCHARACTERIZED PROTEIN MJ0056;                             
COMPND   5 EC: 2.7.1.161;                                                       
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: METHANOCOCCUS JANNASCHII;                       
SOURCE   3 ORGANISM_TAXID: 2190;                                                
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    TRANSFERASE, CRADLE-LOOP BARREL, CTP-DEPENDENT KINASE, FMN            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.D.HARTMANN,M.AMMELBURG,S.DJURANOVIC,J.MARTIN,A.N.LUPAS,K.ZETH       
REVDAT   5   13-DEC-23 2VBT    1       LINK                                     
REVDAT   4   24-FEB-09 2VBT    1       VERSN                                    
REVDAT   3   03-JUN-08 2VBT    1       COMPND REMARK                            
REVDAT   2   25-DEC-07 2VBT    1       JRNL                                     
REVDAT   1   20-NOV-07 2VBT    0                                                
JRNL        AUTH   M.AMMELBURG,M.D.HARTMANN,S.DJURANOVIC,V.ALVA,K.K.KORETKE,    
JRNL        AUTH 2 J.MARTIN,G.SAUER,V.TRUFFAULT,K.ZETH,A.N.LUPAS,M.COLES        
JRNL        TITL   A CTP-DEPENDENT ARCHAEAL RIBOFLAVIN KINASE FORMS A BRIDGE IN 
JRNL        TITL 2 THE EVOLUTION OF CRADLE-LOOP BARRELS.                        
JRNL        REF    STRUCTURE                     V.  15  1577 2007              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   18073108                                                     
JRNL        DOI    10.1016/J.STR.2007.09.027                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 8971                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.211                           
REMARK   3   R VALUE            (WORKING SET) : 0.209                           
REMARK   3   FREE R VALUE                     : 0.266                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 453                             
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.70                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.77                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 625                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3330                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 28                           
REMARK   3   BIN FREE R VALUE                    : 0.3650                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1105                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 31                                      
REMARK   3   SOLVENT ATOMS            : 31                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 60.53                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.32000                                              
REMARK   3    B22 (A**2) : 2.32000                                              
REMARK   3    B33 (A**2) : -4.64000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.299         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.263         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): NULL          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL          
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.955                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.934                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1156 ; 0.014 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):   829 ; 0.000 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  1554 ; 1.476 ; 2.036       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  2036 ; 3.937 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   135 ; 6.337 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    48 ;35.962 ;25.000       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   230 ;16.911 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     4 ; 8.991 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   170 ; 0.079 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1214 ; 0.004 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   223 ; 0.005 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   218 ; 0.205 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):   758 ; 0.225 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):   552 ; 0.191 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):   566 ; 0.111 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):    38 ; 0.151 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):     9 ; 0.213 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    26 ; 0.160 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):   674 ; 0.932 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1095 ; 1.738 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   482 ; 1.464 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   459 ; 2.547 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS.                                                          
REMARK   4                                                                      
REMARK   4 2VBT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-SEP-07.                  
REMARK 100 THE DEPOSITION ID IS D_1290033824.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
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               : SLS                                
REMARK 200  BEAMLINE                       : X10SA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9762                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 9448                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 38.320                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY                : 5.500                              
REMARK 200  R MERGE                    (I) : 0.08000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 16.5700                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.87                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.92000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.020                              
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: PDB ENTRY 2VBS                                       
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 76.70                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 5.30                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 40% V/V ETHYLENE GLYCOL, 100 MM          
REMARK 280  PHOSPHATE-CITRATE PH 4.2, 200 MM NH4SO4                             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+3/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+3/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       53.43400            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       38.86000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       38.86000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       80.15100            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       38.86000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       38.86000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       26.71700            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       38.86000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       38.86000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       80.15100            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       38.86000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       38.86000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       26.71700            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       53.43400            
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: PQS                                                   
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 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     MET A   1    CG   SD   CE                                        
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    MET A   5      119.45   -161.18                                   
REMARK 500    ASN A  68       63.49     32.71                                   
REMARK 500    LYS A 113      104.37    -59.72                                   
REMARK 500    ASP A 135       41.78   -108.16                                   
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                              NA A1138  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR A  43   OG1                                                    
REMARK 620 2 CDP A1137   O2B 161.3                                              
REMARK 620 N                    1                                               
REMARK 700                                                                      
REMARK 700 SHEET                                                                
REMARK 700 DETERMINATION METHOD: DSSP                                           
REMARK 700 THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS          
REMARK 700 BELOW IS ACTUALLY AN  6-STRANDED BARREL THIS IS REPRESENTED BY       
REMARK 700 A  7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS              
REMARK 700 ARE IDENTICAL.                                                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CDP A1137                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A1138                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A1139                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2P3M   RELATED DB: PDB                                   
REMARK 900 SOLUTION STRUCTURE OF MJ0056                                         
REMARK 900 RELATED ID: 2VBS   RELATED DB: PDB                                   
REMARK 900 RIBOFLAVIN KINASE MJ0056 FROM METHANOCALDOCOCCUS JANNASCHII IN       
REMARK 900 COMPLEX WITH PO4                                                     
REMARK 900 RELATED ID: 2VBU   RELATED DB: PDB                                   
REMARK 900 RIBOFLAVIN KINASE MJ0056 FROM METHANOCALDOCOCCUS JANNASCHII IN       
REMARK 900 COMPLEX WITH CDP                                                     
REMARK 900 RELATED ID: 2VBV   RELATED DB: PDB                                   
REMARK 900 RIBOFLAVIN KINASE MJ0056 FROM METHANOCALDOCOCCUS JANNASCHII IN       
REMARK 900 COMPLEX WITH CDP AND FMN                                             
DBREF  2VBT A    1   136  UNP    Q60365   Y056_METJA       1    136             
SEQRES   1 A  136  MET VAL LYS LEU MET ILE ILE GLU GLY GLU VAL VAL SER          
SEQRES   2 A  136  GLY LEU GLY GLU GLY ARG TYR PHE LEU SER LEU PRO PRO          
SEQRES   3 A  136  TYR LYS GLU ILE PHE LYS LYS ILE LEU GLY PHE GLU PRO          
SEQRES   4 A  136  TYR GLU GLY THR LEU ASN LEU LYS LEU ASP ARG GLU PHE          
SEQRES   5 A  136  ASP ILE ASN LYS PHE LYS TYR ILE GLU THR GLU ASP PHE          
SEQRES   6 A  136  GLU PHE ASN GLY LYS ARG PHE PHE GLY VAL LYS VAL LEU          
SEQRES   7 A  136  PRO ILE LYS ILE LEU ILE GLY ASN LYS LYS ILE ASP GLY          
SEQRES   8 A  136  ALA ILE VAL VAL PRO LYS LYS THR TYR HIS SER SER GLU          
SEQRES   9 A  136  ILE ILE GLU ILE ILE ALA PRO MET LYS LEU ARG GLU GLN          
SEQRES  10 A  136  PHE ASN LEU LYS ASP GLY ASP VAL ILE LYS ILE LEU ILE          
SEQRES  11 A  136  LYS GLY ASP LYS ASP GLU                                      
HET    CDP  A1137      25                                                       
HET     NA  A1138       1                                                       
HET    PO4  A1139       5                                                       
HETNAM     CDP CYTIDINE-5'-DIPHOSPHATE                                          
HETNAM      NA SODIUM ION                                                       
HETNAM     PO4 PHOSPHATE ION                                                    
FORMUL   2  CDP    C9 H15 N3 O11 P2                                             
FORMUL   3   NA    NA 1+                                                        
FORMUL   4  PO4    O4 P 3-                                                      
FORMUL   5  HOH   *31(H2 O)                                                     
HELIX    1   1 GLU A   17  LEU A   24  1                                   8    
HELIX    2   2 LEU A   24  GLY A   36  1                                  13    
HELIX    3   3 ASP A   53  PHE A   57  5                                   5    
HELIX    4   4 LYS A  113  ASN A  119  1                                   7    
SHEET    1  AA16 LEU A   4  VAL A  12  0                                        
SHEET    2  AA16 VAL A 125  LYS A 131 -1  O  ILE A 126   N  GLY A   9           
SHEET    3  AA16 VAL A  75  ILE A  84 -1  O  LYS A  81   N  LEU A 129           
SHEET    4  AA16 ILE A  60  GLU A  61 -1  O  ILE A  60   N  VAL A  77           
SHEET    5  AA16 LEU A  44  LYS A  47  0                                        
SHEET    6  AA16 LEU A   4  VAL A  12 -1  O  GLU A  10   N  LYS A  47           
SHEET    7  AA16 ILE A  60  GLU A  61  0                                        
SHEET    8  AA16 VAL A  75  ILE A  84 -1  O  VAL A  77   N  ILE A  60           
SHEET    9  AA16 VAL A  75  ILE A  84  0                                        
SHEET   10  AA16 ILE A  60  GLU A  61 -1  O  ILE A  60   N  VAL A  77           
SHEET   11  AA16 LYS A  87  PRO A  96  0                                        
SHEET   12  AA16 VAL A  75  ILE A  84  1  O  LYS A  76   N  VAL A  95           
SHEET   13  AA16 ILE A 105  ILE A 109  0                                        
SHEET   14  AA16 LEU A  44  LYS A  47 -1  O  LEU A  44   N  ILE A 108           
SHEET   15  AA16 VAL A 125  LYS A 131  0                                        
SHEET   16  AA16 LEU A   4  VAL A  12 -1  O  MET A   5   N  ILE A 130           
SHEET    1  AB 2 PHE A  65  PHE A  67  0                                        
SHEET    2  AB 2 LYS A  70  PHE A  72 -1  O  LYS A  70   N  PHE A  67           
LINK         OG1 THR A  43                NA    NA A1138     1555   1555  2.34  
LINK         O2B CDP A1137                NA    NA A1138     1555   1555  2.36  
SITE     1 AC1 16 GLY A  14  GLY A  16  GLY A  18  ARG A  19                    
SITE     2 AC1 16 LYS A  33  TYR A  40  GLY A  42  THR A  43                    
SITE     3 AC1 16 LEU A  44  MET A 112  LYS A 113  LEU A 114                    
SITE     4 AC1 16 ARG A 115   NA A1138  PO4 A1139  HOH A2030                    
SITE     1 AC2  4 THR A  43  ASN A  45  CDP A1137  PO4 A1139                    
SITE     1 AC3  9 LEU A  15  GLY A  16  GLU A  17  ASN A  45                    
SITE     2 AC3  9 GLU A  63  HIS A 101  CDP A1137   NA A1138                    
SITE     3 AC3  9 HOH A2031                                                     
CRYST1   77.720   77.720  106.868  90.00  90.00  90.00 P 43 21 2     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      0.012867  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012867  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009357        0.00000