PDB Short entry for 1Q9S
HEADER    TRANSFERASE                             25-AUG-03   1Q9S              
TITLE     CRYSTAL STRUCTURE OF RIBOFLAVIN KINASE WITH TERNARY PRODUCT           
TITLE    2 COMPLEX                                                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HYPOTHETICAL PROTEIN FLJ11149;                             
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 2.7.1.26;                                                        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: FLJ11149;                                                      
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21;                            
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PPROEX-HTA                                
KEYWDS    TRANSFERASE, BETA BARREL, RIBOFLAVIN, RIBOFLAVIN KINASE,              
KEYWDS   2 FMN BINDING PROTEIN, COMPLEX                                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.KARTHIKEYAN,Q.ZHOU,A.L.OSTERMAN,H.ZHANG                             
REVDAT   2   24-FEB-09 1Q9S    1       VERSN                                    
REVDAT   1   16-DEC-03 1Q9S    0                                                
JRNL        AUTH   S.KARTHIKEYAN,Q.ZHOU,A.L.OSTERMAN,H.ZHANG                    
JRNL        TITL   LIGAND BINDING-INDUCED CONFORMATIONAL CHANGES IN             
JRNL        TITL 2 RIBOFLAVIN KINASE: STRUCTURAL BASIS FOR THE                  
JRNL        TITL 3 ORDERED MECHANISM.                                           
JRNL        REF    BIOCHEMISTRY                  V.  42 12532 2003              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   14580199                                                     
JRNL        DOI    10.1021/BI035450T                                            
REMARK   1                                                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.42 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU,             
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.42                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 35.15                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 1023651.210                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 99.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 6896                           
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 SET) : 0.199                           
REMARK   3   FREE R VALUE                     : 0.260                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 330                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.014                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.42                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.57                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 98.70                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1063                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2360                       
REMARK   3   BIN FREE R VALUE                    : 0.3130                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.10                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 45                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.047                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1192                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 59                                      
REMARK   3   SOLVENT ATOMS            : 86                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 28.50                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 32.20                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -5.92000                                             
REMARK   3    B22 (A**2) : 4.07000                                              
REMARK   3    B33 (A**2) : 1.85000                                              
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 COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.26                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.24                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.36                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.35                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.012                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.60                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.20                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.11                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.360 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.240 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.060 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 3.050 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.38                                                 
REMARK   3   BSOL        : 42.01                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  4  : ADP.PAR                                        
REMARK   3  PARAMETER FILE  5  : FMN.PAR                                        
REMARK   3  PARAMETER FILE  6  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : ADP.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : FMN.TOP                                        
REMARK   3  TOPOLOGY FILE  6   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1Q9S COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-SEP-03.                  
REMARK 100 THE RCSB ID CODE IS RCSB020095.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-MAY-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.7                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RUH3R                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : MIRRORS                            
REMARK 200  OPTICS                         : OSMIC MIRROR                       
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 6905                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.420                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : 6.200                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.06100                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 35.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.42                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.51                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.80                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.24100                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 7.200                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1NB9                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 47.40                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG MME 5000, AMMONIUM SULPHATE,         
REMARK 280  SODIUM ACETATE, PH 4.7, VAPOR DIFFUSION, HANGING DROP,              
REMARK 280  TEMPERATURE 293K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
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   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       18.98950            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       18.98950            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       38.15600            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       59.39450            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       38.15600            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       59.39450            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       18.98950            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       38.15600            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       59.39450            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       18.98950            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       38.15600            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       59.39450            
REMARK 290   SMTRY3   8  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 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 586  LIES ON A SPECIAL POSITION.                          
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     ILE A   7    CB   CG1  CG2  CD1                                  
REMARK 470     MET A   8    CB   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    ARG A   9       37.48    -67.36                                   
REMARK 500    HIS A  10       49.24   -104.62                                   
REMARK 500    ASN A  75       72.37     53.35                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 578        DISTANCE =  6.58 ANGSTROMS                       
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620  (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;              
REMARK 620  SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                            
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 201  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR A  34   OG1                                                    
REMARK 620 2 ASN A  36   OD1  83.5                                              
REMARK 620 3 THR A  34   O    78.9  83.0                                        
REMARK 620 4 ADP A 301   O1B 167.5 101.4  90.2                                  
REMARK 620 5 ADP A 301   O2A  89.4 170.8  89.9  84.4                            
REMARK 620 6 FMN A 401   O1P  78.0  94.6 156.8 112.8  89.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 201                  
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADP A 301                 
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN A 401                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1NB9   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1NBG   RELATED DB: PDB                                   
DBREF  1Q9S A    7   155  UNP    Q969G6   RIFK_HUMAN       7    155             
SEQADV 1Q9S TYR A  142  UNP  Q969G6    HIS   142 CONFLICT                       
SEQRES   1 A  149  ILE MET ARG HIS LEU PRO TYR PHE CYS ARG GLY GLN VAL          
SEQRES   2 A  149  VAL ARG GLY PHE GLY ARG GLY SER LYS GLN LEU GLY ILE          
SEQRES   3 A  149  PRO THR ALA ASN PHE PRO GLU GLN VAL VAL ASP ASN LEU          
SEQRES   4 A  149  PRO ALA ASP ILE SER THR GLY ILE TYR TYR GLY TRP ALA          
SEQRES   5 A  149  SER VAL GLY SER GLY ASP VAL HIS LYS MET VAL VAL SER          
SEQRES   6 A  149  ILE GLY TRP ASN PRO TYR TYR LYS ASN THR LYS LYS SER          
SEQRES   7 A  149  MET GLU THR HIS ILE MET HIS THR PHE LYS GLU ASP PHE          
SEQRES   8 A  149  TYR GLY GLU ILE LEU ASN VAL ALA ILE VAL GLY TYR LEU          
SEQRES   9 A  149  ARG PRO GLU LYS ASN PHE ASP SER LEU GLU SER LEU ILE          
SEQRES  10 A  149  SER ALA ILE GLN GLY ASP ILE GLU GLU ALA LYS LYS ARG          
SEQRES  11 A  149  LEU GLU LEU PRO GLU TYR LEU LYS ILE LYS GLU ASP ASN          
SEQRES  12 A  149  PHE PHE GLN VAL SER LYS                                      
HET     MG  A 201       1                                                       
HET    ADP  A 301      27                                                       
HET    FMN  A 401      31                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     ADP ADENOSINE-5'-DIPHOSPHATE                                         
HETNAM     FMN FLAVIN MONONUCLEOTIDE                                            
HETSYN     FMN RIBOFLAVIN MONOPHOSPHATE                                         
FORMUL   2   MG    MG 2+                                                        
FORMUL   3  ADP    C10 H15 N5 O10 P2                                            
FORMUL   4  FMN    C17 H21 N4 O9 P                                              
FORMUL   5  HOH   *86(H2 O)                                                     
HELIX    1   1 ARG A   25  GLY A   31  1                                   7    
HELIX    2   2 PRO A   38  ASN A   44  1                                   7    
HELIX    3   3 SER A  118  LEU A  137  1                                  20    
HELIX    4   4 LEU A  139  LYS A  146  1                                   8    
HELIX    5   5 ASP A  148  VAL A  153  1                                   6    
SHEET    1   A 6 TYR A  13  GLN A  18  0                                        
SHEET    2   A 6 ILE A 101  ARG A 111 -1  O  LEU A 102   N  GLY A  17           
SHEET    3   A 6 GLY A  52  VAL A  60 -1  N  ILE A  53   O  ARG A 111           
SHEET    4   A 6 HIS A  66  GLY A  73 -1  O  VAL A  70   N  TYR A  54           
SHEET    5   A 6 SER A  84  ILE A  89 -1  O  HIS A  88   N  VAL A  69           
SHEET    6   A 6 ALA A  35  ASN A  36 -1  N  ALA A  35   O  THR A  87           
LINK         OG1 THR A  34                MG    MG A 201     1555   1555  2.40  
LINK         OD1 ASN A  36                MG    MG A 201     1555   1555  2.33  
LINK         O   THR A  34                MG    MG A 201     1555   1555  2.24  
LINK        MG    MG A 201                 O1B ADP A 301     1555   1555  2.09  
LINK        MG    MG A 201                 O2A ADP A 301     1555   1555  2.36  
LINK        MG    MG A 201                 O1P FMN A 401     1555   1555  1.99  
LINK         OE1 GLU A  86                 O3' FMN A 401     1555   1555  2.41  
CISPEP   1 LEU A   11    PRO A   12          0        -0.01                     
SITE     1 AC1  4 THR A  34  ASN A  36  ADP A 301  FMN A 401                    
SITE     1 AC2 22 VAL A  19  GLY A  22  PHE A  23  GLY A  24                    
SITE     2 AC2 22 GLY A  26  SER A  27  PRO A  33  THR A  34                    
SITE     3 AC2 22 ALA A  35  ASN A  36  THR A  87  ILE A  89                    
SITE     4 AC2 22 HIS A  91  ASP A  96  PHE A  97  TYR A  98                    
SITE     5 AC2 22  MG A 201  FMN A 401  HOH A 502  HOH A 514                    
SITE     6 AC2 22 HOH A 516  HOH A 529                                          
SITE     1 AC3 25 GLY A  22  PHE A  23  GLY A  24  ARG A  25                    
SITE     2 AC3 25 GLY A  26  THR A  34  ASN A  36  ILE A  53                    
SITE     3 AC3 25 VAL A  69  SER A  71  ASN A  75  PRO A  76                    
SITE     4 AC3 25 TYR A  77  TYR A  78  GLU A  86  ARG A 111                    
SITE     5 AC3 25 LYS A 114  PHE A 116  ILE A 126  ASP A 129                    
SITE     6 AC3 25  MG A 201  ADP A 301  HOH A 503  HOH A 505                    
SITE     7 AC3 25 HOH A 568                                                     
CRYST1   76.312  118.789   37.979  90.00  90.00  90.00 C 2 2 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      0.013104  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008418  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.026330        0.00000