PDB Short entry for 3BQM
HEADER    CELL ADHESION                           20-DEC-07   3BQM              
TITLE     LFA-1 I DOMAIN BOUND TO INHIBITORS                                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: INTEGRIN ALPHA-L;                                          
COMPND   3 CHAIN: B, C;                                                         
COMPND   4 FRAGMENT: VWFA DOMAIN;                                               
COMPND   5 SYNONYM: LEUKOCYTE ADHESION GLYCOPROTEIN LFA-1 ALPHA CHAIN,          
COMPND   6 LFA-1A, LEUKOCYTE FUNCTION-ASSOCIATED MOLECULE 1 ALPHA               
COMPND   7 CHAIN, CD11A ANTIGEN;                                                
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 GENE: ITGAL, CD11A;                                                  
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID                               
KEYWDS    LFA-1 I DOMAIN, LEUKOCYTE FUNCTION ASSOCIATED ANTIGEN-1,              
KEYWDS   2 ALTERNATIVE SPLICING, CALCIUM, CELL ADHESION, GLYCOPROTEIN,          
KEYWDS   3 INTEGRIN, MAGNESIUM, MEMBRANE, POLYMORPHISM, RECEPTOR,               
KEYWDS   4 TRANSMEMBRANE                                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.F.SILVIAN                                                           
REVDAT   3   24-FEB-09 3BQM    1       VERSN                                    
REVDAT   2   07-OCT-08 3BQM    1       JRNL                                     
REVDAT   1   19-AUG-08 3BQM    0                                                
JRNL        AUTH   K.M.GUCKIAN,E.Y.LIN,L.SILVIAN,J.E.FRIEDMAN,D.CHIN,           
JRNL        AUTH 2 D.M.SCOTT                                                    
JRNL        TITL   DESIGN AND SYNTHESIS OF A SERIES OF META                     
JRNL        TITL 2 ANILINE-BASED LFA-1 ICAM INHIBITORS                          
JRNL        REF    BIOORG.MED.CHEM.LETT.         V.  18  5249 2008              
JRNL        REFN                   ISSN 0960-894X                               
JRNL        PMID   18778938                                                     
JRNL        DOI    10.1016/J.BMCL.2008.08.061                                   
REMARK   1                                                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.95 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) : 1.95                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 31.71                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 25805                          
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) : 0.236                           
REMARK   3   R VALUE            (WORKING SET) : 0.233                           
REMARK   3   FREE R VALUE                     : 0.284                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1352                            
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) : 1.95                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.00                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1817                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 94.74                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2320                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 111                          
REMARK   3   BIN FREE R VALUE                    : 0.3480                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2926                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 64                                      
REMARK   3   SOLVENT ATOMS            : 333                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 12.41                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.64000                                             
REMARK   3    B22 (A**2) : 0.69000                                              
REMARK   3    B33 (A**2) : -0.05000                                             
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): 0.241         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.205         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.136         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.631         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.903                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.865                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3054 ; 0.011 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4128 ; 1.308 ; 1.985       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   362 ; 5.663 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   136 ;34.817 ;25.294       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   550 ;13.734 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     6 ;21.579 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   462 ; 0.090 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2264 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1497 ; 0.208 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  2088 ; 0.309 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   270 ; 0.179 ; 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):    86 ; 0.211 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    31 ; 0.200 ; 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):  1870 ; 0.591 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2935 ; 0.952 ; 2.000       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1349 ; 1.666 ; 3.000       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1193 ; 2.680 ; 4.500       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
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 3BQM COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-JAN-08.                  
REMARK 100 THE RCSB ID CODE IS RCSB045845.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-JAN-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RU300                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV++                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 27189                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.950                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 35.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
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   (%): 45.54                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 5% PEG400, 20% PEG3350, 50MM K2HPO4      
REMARK 280  PH 4.5, 10MM MGCL, 1MM INHIBITOR, VAPOR DIFFUSION, HANGING          
REMARK 280  DROP, TEMPERATURE 273K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X+1/2,Y+1/2,-Z                                         
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        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000       36.76750            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       35.25250            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       36.76750            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       35.25250            
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, 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 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: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C                                     
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: 1970 ANGSTROM**2                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C                                  
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 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 B 252    CG   CD   CE   NZ                                   
REMARK 470     LYS C 252    CG   CD   CE   NZ                                   
REMARK 470     LYS C 296    CG   CD   CE   NZ                                   
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   SD   MET C   158     O    HOH C   445              1.96            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    LEU B 234   CA  -  CB  -  CG  ANGL. DEV. =  14.6 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    THR B 164     -164.80   -113.10                                   
REMARK 500    SER B 174     -106.16   -146.84                                   
REMARK 500    LEU B 204     -136.32   -121.05                                   
REMARK 500    LEU B 205     -158.90    -85.42                                   
REMARK 500    THR C 164     -164.66   -110.33                                   
REMARK 500    SER C 174     -102.99   -142.48                                   
REMARK 500    LEU C 204     -131.81   -123.10                                   
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 C 492        DISTANCE =  5.88 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BQM C 1                   
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BQM B 1                   
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3BQN   RELATED DB: PDB                                   
DBREF  3BQM B  128   309  UNP    P20701   ITAL_HUMAN     153    334             
DBREF  3BQM C  128   309  UNP    P20701   ITAL_HUMAN     153    334             
SEQADV 3BQM TRP B  189  UNP  P20701    ARG   214 VARIANT                        
SEQADV 3BQM TRP C  189  UNP  P20701    ARG   214 VARIANT                        
SEQRES   1 B  182  GLY ASN VAL ASP LEU VAL PHE LEU PHE ASP GLY SER MET          
SEQRES   2 B  182  SER LEU GLN PRO ASP GLU PHE GLN LYS ILE LEU ASP PHE          
SEQRES   3 B  182  MET LYS ASP VAL MET LYS LYS LEU SER ASN THR SER TYR          
SEQRES   4 B  182  GLN PHE ALA ALA VAL GLN PHE SER THR SER TYR LYS THR          
SEQRES   5 B  182  GLU PHE ASP PHE SER ASP TYR VAL LYS TRP LYS ASP PRO          
SEQRES   6 B  182  ASP ALA LEU LEU LYS HIS VAL LYS HIS MET LEU LEU LEU          
SEQRES   7 B  182  THR ASN THR PHE GLY ALA ILE ASN TYR VAL ALA THR GLU          
SEQRES   8 B  182  VAL PHE ARG GLU GLU LEU GLY ALA ARG PRO ASP ALA THR          
SEQRES   9 B  182  LYS VAL LEU ILE ILE ILE THR ASP GLY GLU ALA THR ASP          
SEQRES  10 B  182  SER GLY ASN ILE ASP ALA ALA LYS ASP ILE ILE ARG TYR          
SEQRES  11 B  182  ILE ILE GLY ILE GLY LYS HIS PHE GLN THR LYS GLU SER          
SEQRES  12 B  182  GLN GLU THR LEU HIS LYS PHE ALA SER LYS PRO ALA SER          
SEQRES  13 B  182  GLU PHE VAL LYS ILE LEU ASP THR PHE GLU LYS LEU LYS          
SEQRES  14 B  182  ASP LEU PHE THR GLU LEU GLN LYS LYS ILE TYR VAL ILE          
SEQRES   1 C  182  GLY ASN VAL ASP LEU VAL PHE LEU PHE ASP GLY SER MET          
SEQRES   2 C  182  SER LEU GLN PRO ASP GLU PHE GLN LYS ILE LEU ASP PHE          
SEQRES   3 C  182  MET LYS ASP VAL MET LYS LYS LEU SER ASN THR SER TYR          
SEQRES   4 C  182  GLN PHE ALA ALA VAL GLN PHE SER THR SER TYR LYS THR          
SEQRES   5 C  182  GLU PHE ASP PHE SER ASP TYR VAL LYS TRP LYS ASP PRO          
SEQRES   6 C  182  ASP ALA LEU LEU LYS HIS VAL LYS HIS MET LEU LEU LEU          
SEQRES   7 C  182  THR ASN THR PHE GLY ALA ILE ASN TYR VAL ALA THR GLU          
SEQRES   8 C  182  VAL PHE ARG GLU GLU LEU GLY ALA ARG PRO ASP ALA THR          
SEQRES   9 C  182  LYS VAL LEU ILE ILE ILE THR ASP GLY GLU ALA THR ASP          
SEQRES  10 C  182  SER GLY ASN ILE ASP ALA ALA LYS ASP ILE ILE ARG TYR          
SEQRES  11 C  182  ILE ILE GLY ILE GLY LYS HIS PHE GLN THR LYS GLU SER          
SEQRES  12 C  182  GLN GLU THR LEU HIS LYS PHE ALA SER LYS PRO ALA SER          
SEQRES  13 C  182  GLU PHE VAL LYS ILE LEU ASP THR PHE GLU LYS LEU LYS          
SEQRES  14 C  182  ASP LEU PHE THR GLU LEU GLN LYS LYS ILE TYR VAL ILE          
HET    BQM  B   1      32                                                       
HET    BQM  C   1      32                                                       
HETNAM     BQM 3-({4-[(1E)-3-MORPHOLIN-4-YL-3-OXOPROP-1-EN-1-YL]-2,3-           
HETNAM   2 BQM  BIS(TRIFLUOROMETHYL)PHENYL}SULFANYL)ANILINE                     
FORMUL   3  BQM    2(C21 H18 F6 N2 O2 S)                                        
FORMUL   5  HOH   *333(H2 O)                                                    
HELIX    1   1 GLN B  143  LEU B  161  1                                  19    
HELIX    2   2 ASP B  182  LYS B  190  1                                   9    
HELIX    3   3 ASP B  191  LEU B  196  1                                   6    
HELIX    4   4 ASN B  207  VAL B  219  1                                  13    
HELIX    5   5 ARG B  221  GLY B  225  5                                   5    
HELIX    6   6 ILE B  248  LYS B  252  5                                   5    
HELIX    7   7 LYS B  263  GLN B  266  5                                   4    
HELIX    8   8 THR B  267  THR B  273  1                                   7    
HELIX    9   9 LEU B  274  ALA B  278  5                                   5    
HELIX   10  10 PRO B  281  PHE B  285  1                                   5    
HELIX   11  11 GLU B  293  LYS B  304  1                                  12    
HELIX   12  12 GLN C  143  LEU C  161  1                                  19    
HELIX   13  13 ASP C  182  LYS C  190  1                                   9    
HELIX   14  14 ASP C  191  LEU C  196  1                                   6    
HELIX   15  15 ASN C  207  VAL C  219  1                                  13    
HELIX   16  16 ARG C  221  GLY C  225  5                                   5    
HELIX   17  17 ILE C  248  LYS C  252  5                                   5    
HELIX   18  18 LYS C  263  GLN C  266  5                                   4    
HELIX   19  19 THR C  267  THR C  273  1                                   7    
HELIX   20  20 LEU C  274  ALA C  278  5                                   5    
HELIX   21  21 PRO C  281  PHE C  285  1                                   5    
HELIX   22  22 GLU C  293  LYS C  304  1                                  12    
SHEET    1   A 6 TYR B 177  PHE B 181  0                                        
SHEET    2   A 6 TYR B 166  PHE B 173 -1  N  GLN B 172   O  LYS B 178           
SHEET    3   A 6 VAL B 130  ASP B 137  1  N  PHE B 134   O  VAL B 171           
SHEET    4   A 6 THR B 231  THR B 238  1  O  ILE B 235   N  VAL B 133           
SHEET    5   A 6 ILE B 255  ILE B 261  1  O  ILE B 259   N  ILE B 236           
SHEET    6   A 6 VAL B 286  LEU B 289  1  O  LEU B 289   N  GLY B 260           
SHEET    1   B 2 ILE B 306  VAL B 308  0                                        
SHEET    2   B 2 ILE C 306  VAL C 308 -1  O  TYR C 307   N  TYR B 307           
SHEET    1   C 6 TYR C 177  PHE C 181  0                                        
SHEET    2   C 6 TYR C 166  PHE C 173 -1  N  GLN C 172   O  LYS C 178           
SHEET    3   C 6 VAL C 130  ASP C 137  1  N  LEU C 132   O  GLN C 167           
SHEET    4   C 6 THR C 231  THR C 238  1  O  ILE C 235   N  LEU C 135           
SHEET    5   C 6 ILE C 255  ILE C 261  1  O  TYR C 257   N  LEU C 234           
SHEET    6   C 6 VAL C 286  LEU C 289  1  O  LYS C 287   N  ILE C 258           
CISPEP   1 LYS B  280    PRO B  281          0         6.92                     
CISPEP   2 LYS C  280    PRO C  281          0         4.65                     
SITE     1 AC1 11 LEU C 132  PHE C 153  TYR C 166  ILE C 235                    
SITE     2 AC1 11 TYR C 257  ILE C 258  ILE C 259  GLU C 284                    
SITE     3 AC1 11 PHE C 285  LYS C 287  LEU C 302                               
SITE     1 AC2 13 LEU B 132  PHE B 153  TYR B 166  ILE B 235                    
SITE     2 AC2 13 ILE B 255  TYR B 257  ILE B 258  ILE B 259                    
SITE     3 AC2 13 GLU B 284  PHE B 285  LYS B 287  LEU B 302                    
SITE     4 AC2 13 HOH B 422                                                     
CRYST1   73.535   70.505   72.558  90.00  90.00  90.00 P 21 21 2     8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.013599  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.014183  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013782        0.00000