HEADER    FLUORESCENT PROTEIN                     18-MAY-18   6DGV              
TITLE     IGABASNFR FLUORESCENT GABA SENSOR PRECURSOR                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: FLUORESCENT GABA SENSOR PRECURSOR;                         
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PSEUDOMONAS FLUORESCENS;                        
SOURCE   3 ORGANISM_TAXID: 294;                                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    GABA BINDING PROTEIN, FLUORESCENT SENSOR, SUPERFOLDER, CIRCULARLY     
KEYWDS   2 PERMUTED GFP, PERIPLASMIC BINDING PROTEIN, FLUORESCENT PROTEIN       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.S.MARVIN,L.L.LOOGER                                                 
REVDAT   6   30-OCT-24 6DGV    1       REMARK                                   
REVDAT   5   15-NOV-23 6DGV    1       REMARK                                   
REVDAT   4   11-OCT-23 6DGV    1       REMARK                                   
REVDAT   3   14-AUG-19 6DGV    1       JRNL                                     
REVDAT   2   31-JUL-19 6DGV    1       JRNL                                     
REVDAT   1   03-APR-19 6DGV    0                                                
JRNL        AUTH   J.S.MARVIN,Y.SHIMODA,V.MAGLOIRE,M.LEITE,T.KAWASHIMA,         
JRNL        AUTH 2 T.P.JENSEN,I.KOLB,E.L.KNOTT,O.NOVAK,K.PODGORSKI,             
JRNL        AUTH 3 N.J.LEIDENHEIMER,D.A.RUSAKOV,M.B.AHRENS,D.M.KULLMANN,        
JRNL        AUTH 4 L.L.LOOGER                                                   
JRNL        TITL   A GENETICALLY ENCODED FLUORESCENT SENSOR FOR IN VIVO IMAGING 
JRNL        TITL 2 OF GABA.                                                     
JRNL        REF    NAT.METHODS                   V.  16   763 2019              
JRNL        REFN                   ESSN 1548-7105                               
JRNL        PMID   31308547                                                     
JRNL        DOI    10.1038/S41592-019-0471-2                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0123                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 139.40                         
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 17682                          
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) : 0.178                           
REMARK   3   R VALUE            (WORKING SET) : 0.175                           
REMARK   3   FREE R VALUE                     : 0.228                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 927                             
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) : 2.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.87                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1288                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2840                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 70                           
REMARK   3   BIN FREE R VALUE                    : 0.2960                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4315                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 6                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 49.43                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.03000                                             
REMARK   3    B22 (A**2) : -0.03000                                             
REMARK   3    B33 (A**2) : 0.09000                                              
REMARK   3    B12 (A**2) : -0.01000                                             
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): 1.644         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.321         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.248         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 13.075        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.952                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.916                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4420 ; 0.013 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  4151 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5994 ; 1.818 ; 1.954       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  9568 ; 1.018 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   550 ; 7.498 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   201 ;37.857 ;25.224       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   723 ;18.832 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    15 ;18.827 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   648 ; 0.098 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  5056 ; 0.008 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  1007 ; 0.002 ; 0.020       
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):  2209 ; 3.299 ; 4.716       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  2208 ; 3.297 ; 4.716       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2756 ; 4.945 ; 7.066       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  2757 ; 4.944 ; 7.067       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2211 ; 4.058 ; 5.057       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  2212 ; 4.057 ; 5.057       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  3239 ; 6.421 ; 7.385       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  4778 ; 8.069 ;36.952       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  4779 ; 8.068 ;36.958       
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 : NULL                                                 
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 6DGV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-MAY-18.                  
REMARK 100 THE DEPOSITION ID IS D_1000234565.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-JUN-15                          
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               : ALS                                
REMARK 200  BEAMLINE                       : 8.2.2                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1                                  
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA 3.3.22                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 18621                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 139.404                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 21.50                              
REMARK 200  R MERGE                    (I) : 0.36200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.7000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.95                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 21.90                              
REMARK 200  R MERGE FOR SHELL          (I) : 0.02500                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.700                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 4EQ7 AND THE CPGFP COMPONENT OF 3OSR                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.86                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.99                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.056 M SODIUM PHOSPHATE MONOBASIC       
REMARK 280  MONOHYDRATE 1.344 M POTASSIUM PHOSPHATE DIBASIC, VAPOR DIFFUSION,   
REMARK 280  HANGING DROP, TEMPERATURE 298K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 64                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   -X,-Y,Z                                                 
REMARK 290       5555   Y,-X+Y,Z+1/3                                            
REMARK 290       6555   X-Y,X,Z+2/3                                             
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       16.69033            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       33.38067            
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  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       16.69033            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       33.38067            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2                             
REMARK 350 SURFACE AREA OF THE COMPLEX: 23490 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     THR A   372                                                      
REMARK 465     GLY A   373                                                      
REMARK 465     GLY A   374                                                      
REMARK 465     SER A   375                                                      
REMARK 465     GLN A   561                                                      
REMARK 465     HIS A   562                                                      
REMARK 465     HIS A   563                                                      
REMARK 465     HIS A   564                                                      
REMARK 465     HIS A   565                                                      
REMARK 465     HIS A   566                                                      
REMARK 465     HIS A   567                                                      
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     LYS A 559    CG   CD   CE   NZ                                   
REMARK 470     LEU A 560    CG   CD1  CD2                                       
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    THR A 355   CB  -  CA  -  C   ANGL. DEV. = -16.5 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    SER A   8     -156.67   -141.27                                   
REMARK 500    SER A 116      121.75    155.38                                   
REMARK 500    LEU A 124      -37.45   -174.16                                   
REMARK 500    THR A 360      111.71     64.80                                   
REMARK 500    LEU A 366      114.54     70.43                                   
REMARK 500    TYR A 367       -2.27   -173.75                                   
REMARK 500    LYS A 368       28.72   -161.49                                   
REMARK 500    ASP A 455       79.86   -101.71                                   
REMARK 500    ASP A 476     -167.91   -164.74                                   
REMARK 500    ASP A 502       30.22     74.61                                   
REMARK 500    ILE A 509      -64.32    -92.79                                   
REMARK 500    HIS A 512       63.73     62.28                                   
REMARK 500    ASN A 517     -175.88   -173.09                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  6DGV A    1   567  PDB    6DGV     6DGV             1    567             
SEQRES   1 A  566  MET GLU SER ILE ASN PHE VAL SER TRP GLY GLY SER THR          
SEQRES   2 A  566  GLN ASP ALA GLN LYS GLN ALA TRP ALA ASP PRO PHE SER          
SEQRES   3 A  566  LYS ALA SER GLY ILE THR VAL VAL GLN ASP GLY PRO THR          
SEQRES   4 A  566  ASP TYR GLY LYS LEU LYS ALA MET VAL GLU SER GLY ASN          
SEQRES   5 A  566  VAL GLN TRP ASP VAL VAL ASP VAL GLU ALA ASP PHE ALA          
SEQRES   6 A  566  LEU ARG ALA ALA ALA GLU GLY LEU LEU GLU PRO LEU ASP          
SEQRES   7 A  566  PHE SER VAL ILE GLN ARG ASP LYS ILE ASP PRO ARG PHE          
SEQRES   8 A  566  VAL SER ASP HIS GLY VAL GLY SER PHE PHE PHE SER PHE          
SEQRES   9 A  566  VAL LEU GLY TYR ASN GLU GLY GLY GLY GLY ALA SER LYS          
SEQRES  10 A  566  PRO GLN ASP TRP THR ALA LEU PHE ASP THR LYS THR TYR          
SEQRES  11 A  566  PRO GLY LYS ARG ALA LEU TYR LYS TRP PRO SER PRO GLY          
SEQRES  12 A  566  VAL LEU GLU LEU ALA LEU LEU ALA ASP GLY VAL PRO ALA          
SEQRES  13 A  566  ASP LYS LEU TYR PRO LEU ASP LEU ASP ARG ALA PHE LYS          
SEQRES  14 A  566  LYS LEU ASP THR ILE LYS LYS ASP ILE VAL TRP TRP GLY          
SEQRES  15 A  566  GLY GLY ALA GLN SER GLN GLN LEU LEU ALA SER GLY GLU          
SEQRES  16 A  566  VAL SER MET GLY GLN PHE TRP ASN GLY ARG ILE HIS ALA          
SEQRES  17 A  566  LEU GLN GLU ASP GLY ALA PRO VAL GLY VAL SER TRP LYS          
SEQRES  18 A  566  GLN ASN LEU VAL MET ALA ASP ILE LEU VAL VAL PRO LYS          
SEQRES  19 A  566  GLY THR LYS ASN LYS ALA ALA ALA MET LYS PHE LEU ALA          
SEQRES  20 A  566  SER ALA SER SER ALA LYS GLY GLN ASP ASP PHE SER ASN          
SEQRES  21 A  566  LEU THR ALA TYR ALA PRO VAL ASN ILE ASP SER VAL GLN          
SEQRES  22 A  566  ARG LEU ASP LEU ALA ASN VAL TYR ILE THR ALA ASP LYS          
SEQRES  23 A  566  GLN LYS ASN GLY ILE MET ALA ASN PHE LYS ILE ARG HIS          
SEQRES  24 A  566  ASN VAL GLU ASP GLY SER VAL GLN LEU ALA ASP HIS TYR          
SEQRES  25 A  566  GLN GLN ASN THR PRO ILE GLY ASP GLY PRO VAL LEU LEU          
SEQRES  26 A  566  PRO ASP ASN HIS TYR LEU SER THR GLN SER VAL LEU SER          
SEQRES  27 A  566  LYS ASP PRO ASN GLU LYS ARG ASP HIS MET VAL LEU LEU          
SEQRES  28 A  566  GLU PHE VAL THR ALA ALA GLY ILE THR LEU GLY MET ASP          
SEQRES  29 A  566  GLU LEU TYR LYS GLY GLY THR GLY GLY SER MET SER LYS          
SEQRES  30 A  566  GLY GLU GLU LEU PHE THR GLY VAL VAL PRO ILE LEU VAL          
SEQRES  31 A  566  GLU LEU ASP GLY ASP VAL ASN GLY HIS LYS PHE SER VAL          
SEQRES  32 A  566  ARG GLY GLU GLY GLU GLY ASP ALA THR ASN GLY LYS LEU          
SEQRES  33 A  566  THR LEU LYS PHE ILE CYS THR THR GLY LYS LEU PRO VAL          
SEQRES  34 A  566  PRO TRP PRO THR LEU VAL THR THR LEU CRO VAL GLN CYS          
SEQRES  35 A  566  PHE SER ARG TYR PRO ASP HIS MET LYS GLN HIS ASP PHE          
SEQRES  36 A  566  PHE LYS SER ALA MET PRO GLU GLY TYR VAL GLN GLU ARG          
SEQRES  37 A  566  THR ILE SER PHE LYS ASP ASP GLY THR TYR LYS THR ARG          
SEQRES  38 A  566  ALA GLU VAL LYS PHE GLU GLY ASP THR LEU VAL ASN ARG          
SEQRES  39 A  566  ILE GLU LEU LYS GLY ILE ASP PHE LYS GLU ASP GLY ASN          
SEQRES  40 A  566  ILE LEU GLY HIS LYS LEU GLU TYR ASN PHE ASN ALA ASN          
SEQRES  41 A  566  LEU ALA PRO ASN LEU PRO THR ALA TYR VAL LYS ASP GLN          
SEQRES  42 A  566  ILE THR LEU ASP PHE ALA TYR TRP ALA LYS ASN GLY PRO          
SEQRES  43 A  566  ALA ILE ALA THR ARG TRP ASN GLU TRP LEU VAL LYS LEU          
SEQRES  44 A  566  GLN HIS HIS HIS HIS HIS HIS                                  
HET    CRO  A 440      22                                                       
HETNAM     CRO {2-[(1R,2R)-1-AMINO-2-HYDROXYPROPYL]-4-(4-                       
HETNAM   2 CRO  HYDROXYBENZYLIDENE)-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1-            
HETNAM   3 CRO  YL}ACETIC ACID                                                  
HETSYN     CRO PEPTIDE DERIVED CHROMOPHORE                                      
FORMUL   1  CRO    C15 H17 N3 O5                                                
FORMUL   2  HOH   *6(H2 O)                                                      
HELIX    1 AA1 GLY A   10  TRP A   21  1                                  12    
HELIX    2 AA2 TRP A   21  GLY A   30  1                                  10    
HELIX    3 AA3 ASP A   40  GLY A   51  1                                  12    
HELIX    4 AA4 ALA A   62  GLU A   71  1                                  10    
HELIX    5 AA5 GLN A   83  ILE A   87  5                                   5    
HELIX    6 AA6 ASP A   88  ARG A   90  5                                   3    
HELIX    7 AA7 GLY A  143  ASP A  152  1                                  10    
HELIX    8 AA8 PRO A  155  LEU A  159  5                                   5    
HELIX    9 AA9 ASP A  163  THR A  173  1                                  11    
HELIX   10 AB1 ILE A  174  LYS A  176  5                                   3    
HELIX   11 AB2 GLY A  183  SER A  193  1                                  11    
HELIX   12 AB3 ASN A  203  ASP A  212  1                                  10    
HELIX   13 AB4 ASN A  238  SER A  250  1                                  13    
HELIX   14 AB5 SER A  251  ALA A  263  1                                  13    
HELIX   15 AB6 LYS A  286  ASN A  289  5                                   4    
HELIX   16 AB7 LYS A  378  THR A  384  5                                   7    
HELIX   17 AB8 ALA A  412  ASN A  414  5                                   3    
HELIX   18 AB9 PRO A  431  VAL A  436  5                                   6    
HELIX   19 AC1 VAL A  441  SER A  445  5                                   5    
HELIX   20 AC2 PRO A  448  HIS A  454  5                                   7    
HELIX   21 AC3 ASP A  455  ALA A  460  1                                   6    
HELIX   22 AC4 PHE A  518  LEU A  522  5                                   5    
HELIX   23 AC5 LEU A  526  LYS A  532  5                                   7    
HELIX   24 AC6 ASP A  538  LYS A  559  1                                  22    
SHEET    1 AA1 8 THR A  32  ASP A  36  0                                        
SHEET    2 AA1 8 SER A   3  VAL A   7  1  N  ILE A   4   O  VAL A  34           
SHEET    3 AA1 8 VAL A  57  GLU A  61  1  O  ASP A  59   N  VAL A   7           
SHEET    4 AA1 8 VAL A 216  VAL A 231 -1  O  ILE A 229   N  VAL A  60           
SHEET    5 AA1 8 GLY A  96  ASN A 109 -1  N  VAL A  97   O  LEU A 230           
SHEET    6 AA1 8 MET A 198  TRP A 202 -1  O  GLY A 199   N  GLY A 107           
SHEET    7 AA1 8 ARG A 134  TYR A 137  1  N  ALA A 135   O  GLN A 200           
SHEET    8 AA1 8 ILE A 178  TRP A 181  1  O  VAL A 179   N  ARG A 134           
SHEET    1 AA2 4 VAL A  92  SER A  93  0                                        
SHEET    2 AA2 4 GLY A  96  ASN A 109 -1  O  GLY A  96   N  SER A  93           
SHEET    3 AA2 4 VAL A 216  VAL A 231 -1  O  LEU A 230   N  VAL A  97           
SHEET    4 AA2 4 GLN A 534  THR A 536  1  O  ILE A 535   N  ASN A 223           
SHEET    1 AA312 VAL A 280  ASP A 285  0                                        
SHEET    2 AA312 GLY A 290  ASN A 300 -1  O  GLY A 290   N  ASP A 285           
SHEET    3 AA312 VAL A 306  PRO A 317 -1  O  GLN A 307   N  HIS A 299           
SHEET    4 AA312 TYR A 465  PHE A 473 -1  O  SER A 472   N  ASP A 310           
SHEET    5 AA312 THR A 478  GLU A 488 -1  O  ALA A 483   N  GLN A 467           
SHEET    6 AA312 THR A 491  ILE A 501 -1  O  THR A 491   N  GLU A 488           
SHEET    7 AA312 VAL A 387  VAL A 397  1  N  ASP A 396   O  GLY A 500           
SHEET    8 AA312 HIS A 400  ASP A 411 -1  O  GLY A 408   N  ILE A 389           
SHEET    9 AA312 LYS A 416  CYS A 423 -1  O  LYS A 416   N  ASP A 411           
SHEET   10 AA312 HIS A 347  ALA A 357 -1  N  LEU A 350   O  LEU A 419           
SHEET   11 AA312 HIS A 329  SER A 338 -1  N  SER A 332   O  THR A 355           
SHEET   12 AA312 VAL A 280  ASP A 285 -1  N  ILE A 282   O  HIS A 329           
LINK         C   LEU A 439                 N1  CRO A 440     1555   1555  1.31  
LINK         C3  CRO A 440                 N   VAL A 441     1555   1555  1.28  
CISPEP   1 GLY A   37    PRO A   38          0         3.10                     
CISPEP   2 TYR A  160    PRO A  161          0        -4.66                     
CISPEP   3 MET A  461    PRO A  462          0         5.43                     
CRYST1  160.970  160.970   50.071  90.00  90.00 120.00 P 64          6          
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      0.006212  0.003587  0.000000        0.00000                         
SCALE2      0.000000  0.007173  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.019972        0.00000