PDB Short entry for 3R7G
HEADER    PROTEIN BINDING                         22-MAR-11   3R7G              
TITLE     CRYSTAL STRUCTURE OF SPIRE KIND DOMAIN IN COMPLEX WITH THE TAIL OF    
TITLE    2 FMN2                                                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEIN SPIRE HOMOLOG 1;                                   
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: KIND DOMAIN (UNP RESIDUES 20-237);                         
COMPND   5 SYNONYM: SPIR-1;                                                     
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: FORMIN-2;                                                  
COMPND   9 CHAIN: B;                                                            
COMPND  10 FRAGMENT: FSI DOMAIN (UNP RESIDUES 1701-1722);                       
COMPND  11 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: SPIRE1, KIAA1135, SPIR1;                                       
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21DE3;                                   
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET HISTT;                                
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  13 ORGANISM_COMMON: HUMAN;                                              
SOURCE  14 ORGANISM_TAXID: 9606;                                                
SOURCE  15 GENE: FMN2;                                                          
SOURCE  16 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  17 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  18 EXPRESSION_SYSTEM_STRAIN: BL21DE3;                                   
SOURCE  19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  20 EXPRESSION_SYSTEM_PLASMID: PET GST                                   
KEYWDS    C-LOBE OF PROTEIN KINASES, ACTIN NUCLEATOR, FMN-FAMILY FORMINS,       
KEYWDS   2 PROTEIN BINDING                                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    B.KREUTZ,C.L.VIZCARRA,A.A.RODAL,A.V.TOMS,J.LU,M.E.QUINLAN,M.J.ECK     
REVDAT   1   06-JUL-11 3R7G    0                                                
JRNL        AUTH   C.VIZCARRA,B.KREUTZ,A.RODAL,A.TOMS,J.LU,W.ZHENG,M.QUINLAN,   
JRNL        AUTH 2 M.ECK                                                        
JRNL        TITL   STRUCTURE OF THE SPIRE KIND DOMAIN AND INSIGHTS INTO ITS     
JRNL        TITL 2 INTERACTION WITH FMN-FAMILY FORMINS                          
JRNL        REF    PROC.NATL.ACAD.SCI.USA                     2011              
JRNL        REFN                   ESSN 1091-6490                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0093                                      
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.80                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 92.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 12200                          
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) : 0.196                           
REMARK   3   R VALUE            (WORKING SET) : 0.194                           
REMARK   3   FREE R VALUE                     : 0.229                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 640                             
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) : 2.20                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.26                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 709                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 77.05                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3260                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 43                           
REMARK   3   BIN FREE R VALUE                    : 0.4100                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1379                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 85                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 32.88                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.06000                                              
REMARK   3    B22 (A**2) : 0.06000                                              
REMARK   3    B33 (A**2) : -0.13000                                             
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): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.181         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.118         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.660         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.949                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.937                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1408 ; 0.013 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  1901 ; 1.338 ; 1.967       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   173 ; 4.657 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    68 ;34.934 ;23.088       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   258 ;17.126 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    16 ;21.565 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   212 ; 0.089 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1057 ; 0.006 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
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):   870 ; 0.931 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1397 ; 1.818 ; 2.000       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   538 ; 2.678 ; 3.000       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   502 ; 4.721 ; 4.500       
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 : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3R7G COMPLIES WITH FORMAT V. 3.20, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-APR-11.                  
REMARK 100 THE RCSB ID CODE IS RCSB064584.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 08-SEP-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 295                                
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
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 RU300                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.54                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MAR SCANNER 345 MM PLATE           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 12200                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 45.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.5                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.08100                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR                          
REMARK 200 SOFTWARE USED: SHARP                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.13                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG400, PH 6.0, VAPOR DIFFUSION,         
REMARK 280  TEMPERATURE 277K                                                    
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       58.19850            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       33.22200            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       33.22200            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       87.29775            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       33.22200            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       33.22200            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       29.09925            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       33.22200            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       33.22200            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       87.29775            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       33.22200            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       33.22200            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       29.09925            
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       58.19850            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1740 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 9740 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -6.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A    18                                                      
REMARK 465     SER A    19                                                      
REMARK 465     GLY A    20                                                      
REMARK 465     GLU A    21                                                      
REMARK 465     GLY A    22                                                      
REMARK 465     PRO A    23                                                      
REMARK 465     ARG A    24                                                      
REMARK 465     GLU A    25                                                      
REMARK 465     PRO A    26                                                      
REMARK 465     GLY A    27                                                      
REMARK 465     ALA A    28                                                      
REMARK 465     ALA A    29                                                      
REMARK 465     GLY A    30                                                      
REMARK 465     GLY A    31                                                      
REMARK 465     ALA A    32                                                      
REMARK 465     ALA A    33                                                      
REMARK 465     GLY A    34                                                      
REMARK 465     GLY A    35                                                      
REMARK 465     SER A    36                                                      
REMARK 465     ASP A   104                                                      
REMARK 465     ALA A   105                                                      
REMARK 465     GLY A   106                                                      
REMARK 465     GLU A   107                                                      
REMARK 465     PRO A   108                                                      
REMARK 465     PRO A   109                                                      
REMARK 465     PRO A   110                                                      
REMARK 465     VAL A   111                                                      
REMARK 465     ALA A   112                                                      
REMARK 465     GLY A   113                                                      
REMARK 465     LYS A   114                                                      
REMARK 465     LEU A   115                                                      
REMARK 465     GLY A   116                                                      
REMARK 465     TYR A   117                                                      
REMARK 465     SER A   118                                                      
REMARK 465     ALA A   166                                                      
REMARK 465     ASP A   167                                                      
REMARK 465     GLY A   168                                                      
REMARK 465     SER A   169                                                      
REMARK 465     ASN A   170                                                      
REMARK 465     ASP A   171                                                      
REMARK 465     GLU A   172                                                      
REMARK 465     GLY A   173                                                      
REMARK 465     TYR A   174                                                      
REMARK 465     GLU A   175                                                      
REMARK 465     ALA A   176                                                      
REMARK 465     ALA A   177                                                      
REMARK 465     GLU A   178                                                      
REMARK 465     GLU A   179                                                      
REMARK 465     GLY A   180                                                      
REMARK 465     LEU A   181                                                      
REMARK 465     GLY A   182                                                      
REMARK 465     ASP A   183                                                      
REMARK 465     GLU A   184                                                      
REMARK 465     ASP A   185                                                      
REMARK 465     GLU A   186                                                      
REMARK 465     LYS A   187                                                      
REMARK 465     ARG A   188                                                      
REMARK 465     LYS A   189                                                      
REMARK 465     ILE A   190                                                      
REMARK 465     SER A   191                                                      
REMARK 465     HIS A   232                                                      
REMARK 465     THR A   233                                                      
REMARK 465     PHE A   234                                                      
REMARK 465     LEU A   235                                                      
REMARK 465     THR A   236                                                      
REMARK 465     LYS A   237                                                      
REMARK 465     LYS B  1701                                                      
REMARK 465     SER B  1702                                                      
REMARK 465     LEU B  1703                                                      
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   CE   MET B  1720     O    HOH B    66     8555     2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A  81   NE  -  CZ  -  NH1 ANGL. DEV. =   3.8 DEGREES          
REMARK 500    ARG A  81   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.3 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    ARG A  81         0.07    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CHIRAL CENTERS                                             
REMARK 500                                                                      
REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL                     
REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY                      
REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR                        
REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE                                    
REMARK 500 M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN                            
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE                   
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,6X,F5.1,6X,A1,10X,A1,3X,A16)       
REMARK 500                                                                      
REMARK 500  M RES CSSEQI    IMPROPER   EXPECTED   FOUND DETAILS                 
REMARK 500    ARG A 194        24.6      L          L   OUTSIDE RANGE           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3RBW   RELATED DB: PDB                                   
DBREF  3R7G A   20   237  UNP    Q08AE8   SPIR1_HUMAN     20    237             
DBREF  3R7G B 1701  1722  UNP    Q9NZ56   FMN2_HUMAN    1701   1722             
SEQADV 3R7G GLY A   18  UNP  Q08AE8              EXPRESSION TAG                 
SEQADV 3R7G SER A   19  UNP  Q08AE8              EXPRESSION TAG                 
SEQRES   1 A  220  GLY SER GLY GLU GLY PRO ARG GLU PRO GLY ALA ALA GLY          
SEQRES   2 A  220  GLY ALA ALA GLY GLY SER ARG ASP ALA LEU SER LEU GLU          
SEQRES   3 A  220  GLU ILE LEU ARG LEU TYR ASN GLN PRO ILE ASN GLU GLU          
SEQRES   4 A  220  GLN ALA TRP ALA VAL CYS TYR GLN CYS CYS GLY SER LEU          
SEQRES   5 A  220  ARG ALA ALA ALA ARG ARG ARG GLN PRO ARG HIS ARG VAL          
SEQRES   6 A  220  ARG SER ALA ALA GLN ILE ARG VAL TRP ARG ASP GLY ALA          
SEQRES   7 A  220  VAL THR LEU ALA PRO ALA ALA ASP ASP ALA GLY GLU PRO          
SEQRES   8 A  220  PRO PRO VAL ALA GLY LYS LEU GLY TYR SER GLN CYS MET          
SEQRES   9 A  220  GLU THR GLU VAL ILE GLU SER LEU GLY ILE ILE ILE TYR          
SEQRES  10 A  220  LYS ALA LEU ASP TYR GLY LEU LYS GLU ASN GLU GLU ARG          
SEQRES  11 A  220  GLU LEU SER PRO PRO LEU GLU GLN LEU ILE ASP HIS MET          
SEQRES  12 A  220  ALA ASN THR VAL GLU ALA ASP GLY SER ASN ASP GLU GLY          
SEQRES  13 A  220  TYR GLU ALA ALA GLU GLU GLY LEU GLY ASP GLU ASP GLU          
SEQRES  14 A  220  LYS ARG LYS ILE SER ALA ILE ARG SER TYR ARG ASP VAL          
SEQRES  15 A  220  MET LYS LEU CYS ALA ALA HIS LEU PRO THR GLU SER ASP          
SEQRES  16 A  220  ALA PRO ASN HIS TYR GLN ALA VAL CYS ARG ALA LEU PHE          
SEQRES  17 A  220  ALA GLU THR MET GLU LEU HIS THR PHE LEU THR LYS              
SEQRES   1 B   22  LYS SER LEU TYR LYS ILE LYS PRO ARG HIS ASP SER GLY          
SEQRES   2 B   22  ILE LYS ALA LYS ILE SER MET LYS THR                          
FORMUL   3  HOH   *85(H2 O)                                                     
HELIX    1   1 LEU A   42  ASN A   50  1                                   9    
HELIX    2   2 ASN A   54  ARG A   75  1                                  22    
HELIX    3   3 SER A   84  ALA A   86  5                                   3    
HELIX    4   4 MET A  121  ASP A  138  1                                  18    
HELIX    5   5 SER A  150  ALA A  161  1                                  12    
HELIX    6   6 SER A  195  HIS A  206  1                                  12    
HELIX    7   7 THR A  209  SER A  211  5                                   3    
HELIX    8   8 ASP A  212  LEU A  231  1                                  20    
HELIX    9   9 GLY B 1713  MET B 1720  1                                   8    
SHEET    1   A 3 ALA A  39  SER A  41  0                                        
SHEET    2   A 3 ILE A  88  TRP A  91 -1  O  VAL A  90   N  LEU A  40           
SHEET    3   A 3 VAL A  96  LEU A  98 -1  O  THR A  97   N  ARG A  89           
SHEET    1   B 2 GLU A 145  ARG A 147  0                                        
SHEET    2   B 2 ILE B1706  PRO B1708 -1  O  LYS B1707   N  GLU A 146           
CRYST1   66.444   66.444  116.397  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      0.015050  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015050  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008591        0.00000