PDB Short entry for 3FA6
HEADER    TRANSPORT PROTEIN                       15-NOV-08   3FA6              
TITLE     CRYSTAL STRUCTURE OF THE R132K:Y134F:R111L:L121D:T54V MUTANT          
TITLE    2 OF CELLULAR RETINOIC ACID-BINDING PROTEIN II COMPLEXED WITH          
TITLE    3 C15-ALDEHYDE (A RETINAL ANALOG) AT 1.54 ANGSTROM RESOLUTION          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CELLULAR RETINOIC ACID-BINDING PROTEIN 2;                  
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: CELLULAR RETINOIC ACID-BINDING PROTEIN II, CRABP-           
COMPND   5 II;                                                                  
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: CRABP2;                                                        
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS;                            
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: CRABPII-PET17B-KFLDV                      
KEYWDS    CRABPII, RETINAL, PROTONATED SCHIFF BASE, PSB, C15-ALDEHYDE,          
KEYWDS   2 RETINOIC ACID, RETINOID, CYTOPLASM, NUCLEUS, RETINOL-                
KEYWDS   3 BINDING, TRANSPORT, VITAMIN A, TRANSPORT PROTEIN                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    X.JIA,J.H.GEIGER                                                      
REVDAT   1   27-OCT-09 3FA6    0                                                
JRNL        AUTH   X.JIA,K.S.LEE,C.VASILEIOU,B.BORHAN,J.H.GEIGER                
JRNL        TITL   TWO DISTINCTIVE ORIENTATIONS OF BINDING DETERMINED           
JRNL        TITL 2 BY A SINGLE MUTATION IN THE CRABPII                          
JRNL        TITL 3 MUTANT-C15-ALDEHYDE COMPLEXES                                
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   K.S.LEE,X.JIA,C.VASILEIOU,J.H.GEIGER,B.BORHAN                
REMARK   1  TITL   PROTEIN ENGINEERING: WAVELENGTH REGULATION                   
REMARK   1  TITL 2 MECHANISM INVESTIGATED IN A RHODOPSIN MIMIC                  
REMARK   1  REF    TO BE PUBLISHED                                              
REMARK   1  REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.54 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0005                                      
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) : 1.54                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 32.16                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 42922                          
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) : 0.174                           
REMARK   3   R VALUE            (WORKING SET) : 0.171                           
REMARK   3   FREE R VALUE                     : 0.221                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2279                            
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) : 1.54                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.58                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3001                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 95.75                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2170                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 178                          
REMARK   3   BIN FREE R VALUE                    : 0.2440                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2265                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 30                                      
REMARK   3   SOLVENT ATOMS            : 394                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 25.61                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.43000                                             
REMARK   3    B22 (A**2) : 0.13000                                              
REMARK   3    B33 (A**2) : 0.30000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.102         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.087         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.052         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.080         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.967                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.945                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2337 ; 0.014 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3176 ; 1.623 ; 1.986       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   304 ; 6.128 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   101 ;35.934 ;25.842       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   456 ;12.490 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    11 ;20.809 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   372 ; 0.108 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1709 ; 0.007 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1081 ; 0.288 ; 0.300       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1596 ; 0.324 ; 0.500       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   501 ; 0.229 ; 0.500       
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):    37 ; 0.193 ; 0.300       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    40 ; 0.249 ; 0.500       
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):  1463 ; 2.558 ; 2.000       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2322 ; 3.063 ; 3.000       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   988 ; 2.359 ; 2.000       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   836 ; 2.962 ; 3.000       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  2451 ; 2.829 ; 3.000       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):   394 ; 5.583 ; 3.000       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  2289 ; 5.172 ; 3.000       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE          
REMARK   3  RIDING POSITIONS                                                    
REMARK   4                                                                      
REMARK   4 3FA6 COMPLIES WITH FORMAT V. 3.20, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-NOV-08.                  
REMARK 100 THE RCSB ID CODE IS RCSB050339.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 08-AUG-07                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.8                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 21-ID-D                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97869                            
REMARK 200  MONOCHROMATOR                  : C(111)                             
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   : 45260                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.540                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 63.760                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.7                               
REMARK 200  DATA REDUNDANCY                : 4.600                              
REMARK 200  R MERGE                    (I) : 0.05400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 31.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.54                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.60                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 96.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.36600                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.500                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.57                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM ACETATE, 18% PEG6000,        
REMARK 280  PH 5.8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       18.63050            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       45.31050            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       44.81700            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       45.31050            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       18.63050            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       44.81700            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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 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: PISA                                                  
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 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     LYS A   44   CD                                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    VAL A    33     OG   SER A    37              2.07            
REMARK 500   OE1  GLU B    16     O    HOH B   163              2.10            
REMARK 500   OE1  GLU A    90     O    HOH A   221              2.19            
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    ASP A 126     -115.84     49.03                                   
REMARK 500    ASP B 126     -116.36     50.49                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 202        DISTANCE =  6.22 ANGSTROMS                       
REMARK 525    HOH A 218        DISTANCE =  6.38 ANGSTROMS                       
REMARK 525    HOH A 226        DISTANCE =  5.74 ANGSTROMS                       
REMARK 525    HOH A 235        DISTANCE =  6.35 ANGSTROMS                       
REMARK 525    HOH B 297        DISTANCE =  5.81 ANGSTROMS                       
REMARK 525    HOH A 390        DISTANCE =  5.89 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LSR A 138                 
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LSR B 138                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3CR6   RELATED DB: PDB                                   
REMARK 900 ANOTHER CRABPII MUTANT COMPLEXED WITH C15-ALDEHYDE                   
REMARK 900 RELATED ID: 3F8A   RELATED DB: PDB                                   
REMARK 900 ANOTHER CRABPII MUTANT COMPLEXED WITH C15-ALDEHYDE                   
REMARK 900 RELATED ID: 3F9D   RELATED DB: PDB                                   
REMARK 900 ANOTHER CRABPII R132K:R111L:T54E MUTANT COMPLEXED WITH C15-          
REMARK 900 ALDEHYDE                                                             
REMARK 900 RELATED ID: 3FA7   RELATED DB: PDB                                   
REMARK 900 CRABPII R132K:R111L:L121E:R59E MUTANT                                
REMARK 900 RELATED ID: 3FA8   RELATED DB: PDB                                   
REMARK 900 CRABPII R132K:Y134F:R111L:L121E MUTANT                               
REMARK 900 RELATED ID: 3FA9   RELATED DB: PDB                                   
REMARK 900 CRABPII R132K:Y134F:R111L:L121D MUTANT                               
DBREF  3FA6 A    1   137  UNP    P29373   RABP2_HUMAN      2    138             
DBREF  3FA6 B    1   137  UNP    P29373   RABP2_HUMAN      2    138             
SEQADV 3FA6 VAL A   54  UNP  P29373    THR    55 ENGINEERED                     
SEQADV 3FA6 LEU A  111  UNP  P29373    ARG   112 ENGINEERED                     
SEQADV 3FA6 ASP A  121  UNP  P29373    LEU   122 ENGINEERED                     
SEQADV 3FA6 LYS A  132  UNP  P29373    ARG   133 ENGINEERED                     
SEQADV 3FA6 PHE A  134  UNP  P29373    TYR   135 ENGINEERED                     
SEQADV 3FA6 VAL B   54  UNP  P29373    THR    55 ENGINEERED                     
SEQADV 3FA6 LEU B  111  UNP  P29373    ARG   112 ENGINEERED                     
SEQADV 3FA6 ASP B  121  UNP  P29373    LEU   122 ENGINEERED                     
SEQADV 3FA6 LYS B  132  UNP  P29373    ARG   133 ENGINEERED                     
SEQADV 3FA6 PHE B  134  UNP  P29373    TYR   135 ENGINEERED                     
SEQRES   1 A  137  PRO ASN PHE SER GLY ASN TRP LYS ILE ILE ARG SER GLU          
SEQRES   2 A  137  ASN PHE GLU GLU LEU LEU LYS VAL LEU GLY VAL ASN VAL          
SEQRES   3 A  137  MET LEU ARG LYS ILE ALA VAL ALA ALA ALA SER LYS PRO          
SEQRES   4 A  137  ALA VAL GLU ILE LYS GLN GLU GLY ASP THR PHE TYR ILE          
SEQRES   5 A  137  LYS VAL SER THR THR VAL ARG THR THR GLU ILE ASN PHE          
SEQRES   6 A  137  LYS VAL GLY GLU GLU PHE GLU GLU GLN THR VAL ASP GLY          
SEQRES   7 A  137  ARG PRO CYS LYS SER LEU VAL LYS TRP GLU SER GLU ASN          
SEQRES   8 A  137  LYS MET VAL CYS GLU GLN LYS LEU LEU LYS GLY GLU GLY          
SEQRES   9 A  137  PRO LYS THR SER TRP THR LEU GLU LEU THR ASN ASP GLY          
SEQRES  10 A  137  GLU LEU ILE ASP THR MET THR ALA ASP ASP VAL VAL CYS          
SEQRES  11 A  137  THR LYS VAL PHE VAL ARG GLU                                  
SEQRES   1 B  137  PRO ASN PHE SER GLY ASN TRP LYS ILE ILE ARG SER GLU          
SEQRES   2 B  137  ASN PHE GLU GLU LEU LEU LYS VAL LEU GLY VAL ASN VAL          
SEQRES   3 B  137  MET LEU ARG LYS ILE ALA VAL ALA ALA ALA SER LYS PRO          
SEQRES   4 B  137  ALA VAL GLU ILE LYS GLN GLU GLY ASP THR PHE TYR ILE          
SEQRES   5 B  137  LYS VAL SER THR THR VAL ARG THR THR GLU ILE ASN PHE          
SEQRES   6 B  137  LYS VAL GLY GLU GLU PHE GLU GLU GLN THR VAL ASP GLY          
SEQRES   7 B  137  ARG PRO CYS LYS SER LEU VAL LYS TRP GLU SER GLU ASN          
SEQRES   8 B  137  LYS MET VAL CYS GLU GLN LYS LEU LEU LYS GLY GLU GLY          
SEQRES   9 B  137  PRO LYS THR SER TRP THR LEU GLU LEU THR ASN ASP GLY          
SEQRES  10 B  137  GLU LEU ILE ASP THR MET THR ALA ASP ASP VAL VAL CYS          
SEQRES  11 B  137  THR LYS VAL PHE VAL ARG GLU                                  
HET    LSR  A 138      15                                                       
HET    LSR  B 138      15                                                       
HETNAM     LSR 1,3,3-TRIMETHYL-2-[(1E,3E)-3-METHYLPENTA-1,3-DIEN-1-             
HETNAM   2 LSR  YL]CYCLOHEXENE                                                  
FORMUL   3  LSR    2(C15 H24)                                                   
FORMUL   5  HOH   *365(H2 O)                                                    
HELIX    1   1 ASN A   14  LEU A   22  1                                   9    
HELIX    2   2 ASN A   25  ALA A   36  1                                  12    
HELIX    3   3 ASN B   14  LEU B   22  1                                   9    
HELIX    4   4 ASN B   25  ALA B   34  1                                  10    
HELIX    5   5 ALA B   35  LYS B   38  5                                   4    
SHEET    1   A20 PHE A  71  GLN A  74  0                                        
SHEET    2   A20 PRO A  80  SER A  89 -1  O  SER A  83   N  PHE A  71           
SHEET    3   A20 LYS A  92  LEU A  99 -1  O  LYS A  92   N  GLU A  88           
SHEET    4   A20 THR A 107  LEU A 113 -1  O  TRP A 109   N  CYS A  95           
SHEET    5   A20 GLU A 118  ALA A 125 -1  O  ILE A 120   N  GLU A 112           
SHEET    6   A20 VAL A 128  ARG A 136 -1  O  CYS A 130   N  MET A 123           
SHEET    7   A20 GLY A   5  GLU A  13 -1  N  ILE A  10   O  VAL A 133           
SHEET    8   A20 ALA A  40  GLU A  46 -1  O  VAL A  41   N  TRP A   7           
SHEET    9   A20 THR A  49  SER A  55 -1  O  THR A  49   N  GLU A  46           
SHEET   10   A20 ARG A  59  LYS A  66 -1  O  PHE A  65   N  PHE A  50           
SHEET   11   A20 THR B  60  LYS B  66  1  O  GLU B  62   N  GLU A  62           
SHEET   12   A20 THR B  49  SER B  55 -1  N  PHE B  50   O  PHE B  65           
SHEET   13   A20 ALA B  40  GLU B  46 -1  N  ALA B  40   O  SER B  55           
SHEET   14   A20 GLY B   5  GLU B  13 -1  N  TRP B   7   O  VAL B  41           
SHEET   15   A20 VAL B 128  ARG B 136 -1  O  VAL B 133   N  ILE B  10           
SHEET   16   A20 GLU B 118  ALA B 125 -1  N  MET B 123   O  CYS B 130           
SHEET   17   A20 THR B 107  LEU B 113 -1  N  GLU B 112   O  ILE B 120           
SHEET   18   A20 LYS B  92  LEU B  99 -1  N  CYS B  95   O  TRP B 109           
SHEET   19   A20 PRO B  80  SER B  89 -1  N  LYS B  82   O  LYS B  98           
SHEET   20   A20 PHE B  71  GLN B  74 -1  N  PHE B  71   O  SER B  83           
LINK         NZ  LYS A 132                 CAF LSR A 138     1555   1555  1.30  
LINK         NZ  LYS B 132                 CAF LSR B 138     1555   1555  1.28  
SITE     1 AC1  6 ALA A  36  ILE A  63  ASP A 121  MET A 123                    
SITE     2 AC1  6 LYS A 132  HOH A 180                                          
SITE     1 AC2  4 TRP B 109  ASP B 121  MET B 123  LYS B 132                    
CRYST1   37.261   89.634   90.621  90.00  90.00  90.00 P 21 21 21    8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.026838  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011156  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.011035        0.00000