PDB Short entry for 3BX9
HEADER    FLUORESCENT PROTEIN                     11-JAN-08   3BX9              
TITLE     MONOMERIC FAR-RED FLUORESCENT PROTEIN MKATE CRYSTALLIZED AT PH 2.0    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: FAR-RED FLUORESCENT PROTEIN MKATE;                         
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ENTACMAEA QUADRICOLOR;                          
SOURCE   3 ORGANISM_TAXID: 6118;                                                
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: XL1 BLUE;                                  
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_VECTOR: PQE30                                      
KEYWDS    FAR-RED FLUORESCENT PROTEIN, E. QUADRICOLOR, CHROMOPHORE STRUCTURE,   
KEYWDS   2 PH-INDUCED CIS-TRANS IZOMERIZATION, FLUORESCENT PROTEIN              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.PLETNEV,N.PLETNEVA,V.PLETNEV                                        
REVDAT   4   13-JUL-11 3BX9    1       VERSN                                    
REVDAT   3   24-FEB-09 3BX9    1       VERSN                                    
REVDAT   2   11-NOV-08 3BX9    1       JRNL                                     
REVDAT   1   22-JUL-08 3BX9    0                                                
JRNL        AUTH   S.PLETNEV,D.SHCHERBO,D.M.CHUDAKOV,N.PLETNEVA,E.M.MERZLYAK,   
JRNL        AUTH 2 A.WLODAWER,Z.DAUTER,V.PLETNEV                                
JRNL        TITL   A CRYSTALLOGRAPHIC STUDY OF BRIGHT FAR-RED FLUORESCENT       
JRNL        TITL 2 PROTEIN MKATE REVEALS PH-INDUCED CIS-TRANS ISOMERIZATION OF  
JRNL        TITL 3 THE CHROMOPHORE.                                             
JRNL        REF    J.BIOL.CHEM.                  V. 283 28980 2008              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   18682399                                                     
JRNL        DOI    10.1074/JBC.M800599200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
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) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 52642                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.205                           
REMARK   3   R VALUE            (WORKING SET) : 0.205                           
REMARK   3   FREE R VALUE                     : 0.247                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 2.200                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1150                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.85                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3739                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 98.84                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2810                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 86                           
REMARK   3   BIN FREE R VALUE                    : 0.3260                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3582                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 90                                      
REMARK   3   SOLVENT ATOMS            : 259                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 27.12                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.15000                                              
REMARK   3    B22 (A**2) : 0.15000                                              
REMARK   3    B33 (A**2) : -0.22000                                             
REMARK   3    B12 (A**2) : 0.07000                                              
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): NULL          
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.099         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.224         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.955                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.932                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3803 ; 0.017 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5147 ; 1.773 ; 2.019       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   456 ; 7.181 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   165 ;35.238 ;24.364       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   652 ;13.917 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    18 ;20.984 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   534 ; 0.112 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2912 ; 0.008 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1739 ; 0.210 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  2541 ; 0.305 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   296 ; 0.151 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    87 ; 0.217 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    32 ; 0.166 ; 0.200       
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):  2341 ; 1.140 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3664 ; 1.695 ; 2.000       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1683 ; 2.657 ; 3.000       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1483 ; 3.913 ; 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   : NULL                                          
REMARK   3   ION PROBE RADIUS   : NULL                                          
REMARK   3   SHRINKAGE RADIUS   : NULL                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 3BX9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-JAN-08.                  
REMARK 100 THE RCSB ID CODE IS RCSB046070.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 2.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 22-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 300 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 52642                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.430                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 14.100                             
REMARK 200  R MERGE                    (I) : 0.06100                            
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) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.86                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 14.40                              
REMARK 200  R MERGE FOR SHELL          (I) : 0.55600                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.630                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1UIS                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.97                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20% W/V PEG 3350, 0.2M AMMONIUM          
REMARK 280  CITRATE TRIBASIC, 0.4M CITRIC ACID, PH 2.0, VAPOR DIFFUSION,        
REMARK 280  HANGING DROP, TEMPERATURE 293K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+1/6                                            
REMARK 290       6555   X-Y,X,Z+5/6                                             
REMARK 290       7555   Y,X,-Z+2/3                                              
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z+1/3                                          
REMARK 290      10555   -Y,-X,-Z+1/6                                            
REMARK 290      11555   -X+Y,Y,-Z+1/2                                           
REMARK 290      12555   X,X-Y,-Z+5/6                                            
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      275.35333            
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      137.67667            
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      206.51500            
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       68.83833            
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      344.19167            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000      275.35333            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000      137.67667            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000       68.83833            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000      206.51500            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000      344.19167            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 6210 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18330 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   2  0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2 -0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       68.83833            
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   -11                                                      
REMARK 465     ARG A   -10                                                      
REMARK 465     GLY A    -9                                                      
REMARK 465     SER A    -8                                                      
REMARK 465     HIS A    -7                                                      
REMARK 465     HIS A    -6                                                      
REMARK 465     HIS A    -5                                                      
REMARK 465     HIS A    -4                                                      
REMARK 465     HIS A    -3                                                      
REMARK 465     HIS A    -2                                                      
REMARK 465     GLY A    -1                                                      
REMARK 465     SER A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     GLY A   229                                                      
REMARK 465     HIS A   230                                                      
REMARK 465     LYS A   231                                                      
REMARK 465     LEU A   232                                                      
REMARK 465     ASN A   233                                                      
REMARK 465     MET B   -11                                                      
REMARK 465     ARG B   -10                                                      
REMARK 465     GLY B    -9                                                      
REMARK 465     SER B    -8                                                      
REMARK 465     HIS B    -7                                                      
REMARK 465     HIS B    -6                                                      
REMARK 465     HIS B    -5                                                      
REMARK 465     HIS B    -4                                                      
REMARK 465     HIS B    -3                                                      
REMARK 465     HIS B    -2                                                      
REMARK 465     GLY B    -1                                                      
REMARK 465     SER B     0                                                      
REMARK 465     MET B     1                                                      
REMARK 465     GLY B   229                                                      
REMARK 465     HIS B   230                                                      
REMARK 465     LYS B   231                                                      
REMARK 465     LEU B   232                                                      
REMARK 465     ASN B   233                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   323     O    HOH B   270     6554     2.18            
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    PHE A  69       55.42   -101.99                                   
REMARK 500    PHE B  69       51.36    -97.31                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT A 234                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT B 234                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT B 235                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT A 235                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT A 236                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT B 236                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 237                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 237                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1UIS   RELATED DB: PDB                                   
REMARK 900 RED FLUORESCENT PROTEIN EQFP611                                      
REMARK 900 RELATED ID: 3BXA   RELATED DB: PDB                                   
REMARK 900 MONOMERIC FAR-RED FLUORESCENT PROTEIN MKATE CRYSTALLIZED AT          
REMARK 900 PH 4.2                                                               
REMARK 900 RELATED ID: 3BXB   RELATED DB: PDB                                   
REMARK 900 MONOMERIC FAR-RED FLUORESCENT PROTEIN MKATE CRYSTALLIZED AT          
REMARK 900 PH 7.0                                                               
REMARK 900 RELATED ID: 3BXC   RELATED DB: PDB                                   
REMARK 900 MONOMERIC FAR-RED FLUORESCENT PROTEIN MKATE CRYSTALLIZED AT          
REMARK 900 PH 9.0                                                               
DBREF  3BX9 A  -11   233  PDB    3BX9     3BX9             1    245             
DBREF  3BX9 B  -11   233  PDB    3BX9     3BX9             1    245             
SEQRES   1 A  243  MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER MET          
SEQRES   2 A  243  SER GLU LEU ILE THR GLU ASN MET HIS MET LYS LEU TYR          
SEQRES   3 A  243  MET GLU GLY THR VAL ASN ASN HIS HIS PHE LYS CYS THR          
SEQRES   4 A  243  SER GLU GLY GLU GLY LYS PRO TYR GLU GLY THR GLN THR          
SEQRES   5 A  243  MET ARG ILE LYS VAL VAL GLU GLY GLY PRO LEU PRO PHE          
SEQRES   6 A  243  ALA PHE ASP ILE LEU ALA THR SER PHE NRQ SER LYS THR          
SEQRES   7 A  243  PHE ILE ASN HIS THR GLN GLY ILE PRO ASP PHE PHE LYS          
SEQRES   8 A  243  GLN SER PHE PRO GLU GLY PHE THR TRP GLU ARG VAL THR          
SEQRES   9 A  243  THR TYR GLU ASP GLY GLY VAL LEU THR ALA THR GLN ASP          
SEQRES  10 A  243  THR SER LEU GLN ASP GLY CYS LEU ILE TYR ASN VAL LYS          
SEQRES  11 A  243  ILE ARG GLY VAL ASN PHE PRO SER ASN GLY PRO VAL MET          
SEQRES  12 A  243  GLN LYS LYS THR LEU GLY TRP GLU ALA SER THR GLU MET          
SEQRES  13 A  243  LEU TYR PRO ALA ASP GLY GLY LEU GLU GLY ARG SER ASP          
SEQRES  14 A  243  MET ALA LEU LYS LEU VAL GLY GLY GLY HIS LEU ILE CYS          
SEQRES  15 A  243  ASN LEU LYS THR THR TYR ARG SER LYS LYS PRO ALA LYS          
SEQRES  16 A  243  ASN LEU LYS MET PRO GLY VAL TYR TYR VAL ASP ARG ARG          
SEQRES  17 A  243  LEU GLU ARG ILE LYS GLU ALA ASP LYS GLU THR TYR VAL          
SEQRES  18 A  243  GLU GLN HIS GLU VAL ALA VAL ALA ARG TYR CYS ASP LEU          
SEQRES  19 A  243  PRO SER LYS LEU GLY HIS LYS LEU ASN                          
SEQRES   1 B  243  MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER MET          
SEQRES   2 B  243  SER GLU LEU ILE THR GLU ASN MET HIS MET LYS LEU TYR          
SEQRES   3 B  243  MET GLU GLY THR VAL ASN ASN HIS HIS PHE LYS CYS THR          
SEQRES   4 B  243  SER GLU GLY GLU GLY LYS PRO TYR GLU GLY THR GLN THR          
SEQRES   5 B  243  MET ARG ILE LYS VAL VAL GLU GLY GLY PRO LEU PRO PHE          
SEQRES   6 B  243  ALA PHE ASP ILE LEU ALA THR SER PHE NRQ SER LYS THR          
SEQRES   7 B  243  PHE ILE ASN HIS THR GLN GLY ILE PRO ASP PHE PHE LYS          
SEQRES   8 B  243  GLN SER PHE PRO GLU GLY PHE THR TRP GLU ARG VAL THR          
SEQRES   9 B  243  THR TYR GLU ASP GLY GLY VAL LEU THR ALA THR GLN ASP          
SEQRES  10 B  243  THR SER LEU GLN ASP GLY CYS LEU ILE TYR ASN VAL LYS          
SEQRES  11 B  243  ILE ARG GLY VAL ASN PHE PRO SER ASN GLY PRO VAL MET          
SEQRES  12 B  243  GLN LYS LYS THR LEU GLY TRP GLU ALA SER THR GLU MET          
SEQRES  13 B  243  LEU TYR PRO ALA ASP GLY GLY LEU GLU GLY ARG SER ASP          
SEQRES  14 B  243  MET ALA LEU LYS LEU VAL GLY GLY GLY HIS LEU ILE CYS          
SEQRES  15 B  243  ASN LEU LYS THR THR TYR ARG SER LYS LYS PRO ALA LYS          
SEQRES  16 B  243  ASN LEU LYS MET PRO GLY VAL TYR TYR VAL ASP ARG ARG          
SEQRES  17 B  243  LEU GLU ARG ILE LYS GLU ALA ASP LYS GLU THR TYR VAL          
SEQRES  18 B  243  GLU GLN HIS GLU VAL ALA VAL ALA ARG TYR CYS ASP LEU          
SEQRES  19 B  243  PRO SER LYS LEU GLY HIS LYS LEU ASN                          
MODRES 3BX9 NRQ A   63  MET                                                     
MODRES 3BX9 NRQ A   63  TYR                                                     
MODRES 3BX9 NRQ A   63  GLY                                                     
MODRES 3BX9 NRQ B   63  MET                                                     
MODRES 3BX9 NRQ B   63  TYR                                                     
MODRES 3BX9 NRQ B   63  GLY                                                     
HET    NRQ  A  63      23                                                       
HET    NRQ  B  63      23                                                       
HET    CIT  A 234      13                                                       
HET    CIT  A 235      13                                                       
HET    CIT  A 236      13                                                       
HET    CIT  B 234      13                                                       
HET    CIT  B 235      13                                                       
HET    CIT  B 236      13                                                       
HET    GOL  A 237       6                                                       
HET    GOL  B 237       6                                                       
HETNAM     NRQ {(4Z)-4-(4-HYDROXYBENZYLIDENE)-2-[3-(METHYLTHIO)                 
HETNAM   2 NRQ  PROPANIMIDOYL]-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1-                 
HETNAM   3 NRQ  YL}ACETIC ACID                                                  
HETNAM     CIT CITRIC ACID                                                      
HETNAM     GOL GLYCEROL                                                         
HETSYN     NRQ CHROMOPHORE (MET-TYR-GLY)                                        
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   1  NRQ    2(C16 H17 N3 O4 S)                                           
FORMUL   3  CIT    6(C6 H8 O7)                                                  
FORMUL   9  GOL    2(C3 H8 O3)                                                  
FORMUL  11  HOH   *259(H2 O)                                                    
HELIX    1   1 ALA A   54  PHE A   62  5                                   9    
HELIX    2   2 PHE A   80  PHE A   84  5                                   5    
HELIX    3   3 PRO A  183  LEU A  187  5                                   5    
HELIX    4   4 ALA B   54  PHE B   62  5                                   9    
HELIX    5   5 PHE B   80  PHE B   84  5                                   5    
HELIX    6   6 PRO B  183  LEU B  187  5                                   5    
SHEET    1   A11 ASN A  71  HIS A  72  0                                        
SHEET    2   A11 TYR A 210  ARG A 220  1  O  ALA A 219   N  ASN A  71           
SHEET    3   A11 THR A  38  GLU A  47 -1  N  ILE A  43   O  VAL A 211           
SHEET    4   A11 HIS A  22  LYS A  33 -1  N  GLU A  29   O  ARG A  42           
SHEET    5   A11 MET A   9  VAL A  19 -1  N  MET A  15   O  CYS A  26           
SHEET    6   A11 CYS A 114  VAL A 124  1  O  VAL A 119   N  TYR A  14           
SHEET    7   A11 VAL A 101  GLN A 111 -1  N  THR A 103   O  ARG A 122           
SHEET    8   A11 PHE A  88  TYR A  96 -1  N  TRP A  90   O  GLN A 106           
SHEET    9   A11 HIS A 169  SER A 180 -1  O  THR A 177   N  GLU A  91           
SHEET   10   A11 GLY A 153  LEU A 164 -1  N  LEU A 154   O  TYR A 178           
SHEET   11   A11 THR A 137  TRP A 140 -1  N  LEU A 138   O  LYS A 163           
SHEET    1   B 6 ASN A  71  HIS A  72  0                                        
SHEET    2   B 6 TYR A 210  ARG A 220  1  O  ALA A 219   N  ASN A  71           
SHEET    3   B 6 TYR A 193  ALA A 205 -1  N  GLU A 200   O  HIS A 214           
SHEET    4   B 6 SER A 143  ALA A 150 -1  N  LEU A 147   O  TYR A 193           
SHEET    5   B 6 GLY A 153  LEU A 164 -1  O  GLU A 155   N  TYR A 148           
SHEET    6   B 6 THR A 137  TRP A 140 -1  N  LEU A 138   O  LYS A 163           
SHEET    1   C11 ASN B  71  HIS B  72  0                                        
SHEET    2   C11 TYR B 210  ARG B 220  1  O  ALA B 219   N  ASN B  71           
SHEET    3   C11 THR B  38  GLU B  47 -1  N  ILE B  43   O  VAL B 211           
SHEET    4   C11 HIS B  22  LYS B  33 -1  N  THR B  27   O  LYS B  44           
SHEET    5   C11 MET B   9  VAL B  19 -1  N  MET B  15   O  CYS B  26           
SHEET    6   C11 CYS B 114  VAL B 124  1  O  TYR B 117   N  LYS B  12           
SHEET    7   C11 VAL B 101  GLN B 111 -1  N  SER B 109   O  ILE B 116           
SHEET    8   C11 PHE B  88  TYR B  96 -1  N  THR B  94   O  LEU B 102           
SHEET    9   C11 HIS B 169  SER B 180 -1  O  THR B 177   N  GLU B  91           
SHEET   10   C11 GLY B 153  LEU B 164 -1  N  SER B 158   O  LEU B 174           
SHEET   11   C11 THR B 137  TRP B 140 -1  N  GLY B 139   O  LYS B 163           
SHEET    1   D 6 ASN B  71  HIS B  72  0                                        
SHEET    2   D 6 TYR B 210  ARG B 220  1  O  ALA B 219   N  ASN B  71           
SHEET    3   D 6 TYR B 193  ALA B 205 -1  N  GLU B 200   O  HIS B 214           
SHEET    4   D 6 SER B 143  ALA B 150 -1  N  GLU B 145   O  VAL B 195           
SHEET    5   D 6 GLY B 153  LEU B 164 -1  O  GLU B 155   N  TYR B 148           
SHEET    6   D 6 THR B 137  TRP B 140 -1  N  GLY B 139   O  LYS B 163           
LINK         C   PHE A  62                 N1  NRQ A  63     1555   1555  1.30  
LINK         C3  NRQ A  63                 N   SER A  66     1555   1555  1.33  
LINK         C   PHE B  62                 N1  NRQ B  63     1555   1555  1.30  
LINK         C3  NRQ B  63                 N   SER B  66     1555   1555  1.33  
CISPEP   1 GLY A   49    PRO A   50          0        -3.77                     
CISPEP   2 PHE A   84    PRO A   85          0         9.50                     
CISPEP   3 GLY B   49    PRO B   50          0         1.26                     
CISPEP   4 PHE B   84    PRO B   85          0         8.99                     
SITE     1 AC1 16 ASN A  20  ASN A  21  ASN A 125  PHE A 126                    
SITE     2 AC1 16 SER A 128  HOH A 279  HOH A 317  HOH A 318                    
SITE     3 AC1 16 HOH A 320  ALA B 150  ASP B 151  GLU B 155                    
SITE     4 AC1 16 THR B 177  ARG B 179  HOH B 240  HOH B 310                    
SITE     1 AC2  7 ASN B   8  GLU B  31  GLY B  32  LYS B  33                    
SITE     2 AC2  7 THR B  38  THR B  40  HIS B 214                               
SITE     1 AC3 12 ASP A 151  GLU A 155  THR A 177  ARG A 179                    
SITE     2 AC3 12 ASN B  20  ASN B  21  ASN B 125  PHE B 126                    
SITE     3 AC3 12 HOH B 264  HOH B 277  HOH B 323  HOH B 332                    
SITE     1 AC4  9 ASN A  71  THR A  73  ASP A 196  HOH A 283                    
SITE     2 AC4  9 HOH A 356  HOH A 363  ASP B 223  LEU B 224                    
SITE     3 AC4  9 HOH B 266                                                     
SITE     1 AC5  9 GLU A  31  LYS A  33  THR A  38  GLN A  39                    
SITE     2 AC5  9 THR A  40  HIS A 214  HOH A 350  SER B 226                    
SITE     3 AC5  9 HOH B 361                                                     
SITE     1 AC6  9 TYR A  14  LYS A  25  THR A  27  PRO B  85                    
SITE     2 AC6  9 LEU B 110  ASP B 112  GLY B 113  HOH B 272                    
SITE     3 AC6  9 HOH B 326                                                     
SITE     1 AC7  7 ASP B  98  ASN B 129  GLY B 130  PRO B 131                    
SITE     2 AC7  7 HOH B 295  HOH B 344  HOH B 365                               
SITE     1 AC8  6 ASP A  98  GLY A 130  PRO A 131  HOH A 292                    
SITE     2 AC8  6 HOH A 299  HOH A 346                                          
CRYST1   67.852   67.852  413.030  90.00  90.00 120.00 P 65 2 2     24          
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      0.014738  0.008509  0.000000        0.00000                         
SCALE2      0.000000  0.017018  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.002421        0.00000