HEADER    APOCRUSTACYANIN                         21-FEB-01   1H91              
TITLE     THE CRYSTAL STRUCTURE OF LOBSTER APOCRUSTACYANIN A1 USING SOFTER X-   
TITLE    2 RAYS.                                                                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CRUSTACYANIN A1 SUBUNIT;                                   
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: APO A1                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMARUS GAMMARUS;                               
SOURCE   3 ORGANISM_COMMON: EUROPEAN LOBSTER;                                   
SOURCE   4 ORGANISM_TAXID: 6707;                                                
SOURCE   5 TISSUE: CARAPACE                                                     
KEYWDS    APOCRUSTACYANIN, SOFTER X-RAYS, XENON, SULPHURS                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.CIANCI,P.J.RIZKALLAH,A.OLCZAK,J.RAFTERY,N.E.CHAYEN,P.F.ZAGALSKY,    
AUTHOR   2 J.R.HELLIWELL                                                        
REVDAT   5   20-NOV-24 1H91    1       REMARK                                   
REVDAT   4   22-MAY-19 1H91    1       REMARK                                   
REVDAT   3   08-MAY-19 1H91    1       REMARK LINK                              
REVDAT   2   24-FEB-09 1H91    1       VERSN                                    
REVDAT   1   06-SEP-01 1H91    0                                                
JRNL        AUTH   M.CIANCI,P.J.RIZKALLAH,A.OLCZAK,J.RAFTERY,N.E.CHAYEN,        
JRNL        AUTH 2 P.F.ZAGALSKY,J.R.HELLIWELL                                   
JRNL        TITL   STRUCTURE OF LOBSTER APOCRUSTACYANIN A1 USING SOFTER X-RAYS  
JRNL        REF    ACTA CRYSTALLOGR.,SECT.D      V.  57  1219 2001              
JRNL        REFN                   ISSN 0907-4449                               
JRNL        PMID   11526313                                                     
JRNL        DOI    10.1107/S0907444901009350                                    
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   N.E.CHAYEN,M.CIANCI,A.OLCZAK,J.RAFTERY,P.J.RIZKALLAH,        
REMARK   1  AUTH 2 P.F.ZAGALSKY,J.R.HELLIWELL                                   
REMARK   1  TITL   APOCRUSTACYANIN A1 FROM THE LOBSTER CAROTENOPROTEIN          
REMARK   1  TITL 2 ALPHA-CRUSTACYANIN: CRYSTALLIZATION AND INITIAL X- RAY       
REMARK   1  TITL 3 ANALYSIS INVOLVING SOFTER X-RAYS                             
REMARK   1  REF    ACTA CRYSTALLOGR.,SECT.D      V.  56  1064 2000              
REMARK   1  REFN                   ISSN 0907-4449                               
REMARK   1  PMID   10944355                                                     
REMARK   1  DOI    10.1107/S0907444900008556                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.40 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : SHELXL-97                                            
REMARK   3   AUTHORS     : G.M.SHELDRICK                                        
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 100.00                         
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 80.1                           
REMARK   3   CROSS-VALIDATION METHOD           : FREE R-VALUE                   
REMARK   3   FREE R VALUE TEST SET SELECTION   : RANDOM                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (NO CUTOFF).                         
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : NULL                   
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : 0.177                  
REMARK   3   FREE R VALUE                  (NO CUTOFF) : 0.229                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000                  
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : 3137                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : 60276                  
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F).                     
REMARK   3   R VALUE   (WORKING + TEST SET, F>4SIG(F)) : NULL                   
REMARK   3   R VALUE          (WORKING SET, F>4SIG(F)) : 0.174                  
REMARK   3   FREE R VALUE                  (F>4SIG(F)) : 0.226                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000                  
REMARK   3   FREE R VALUE TEST SET COUNT   (F>4SIG(F)) : 3026                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (F>4SIG(F)) : 57973                  
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS      : 2902                                          
REMARK   3   NUCLEIC ACID ATOMS : 0                                             
REMARK   3   HETEROGEN ATOMS    : 32                                            
REMARK   3   SOLVENT ATOMS      : 439                                           
REMARK   3                                                                      
REMARK   3  MODEL REFINEMENT.                                                   
REMARK   3   OCCUPANCY SUM OF NON-HYDROGEN ATOMS      : 3377.2                  
REMARK   3   OCCUPANCY SUM OF HYDROGEN ATOMS          : NULL                    
REMARK   3   NUMBER OF DISCRETELY DISORDERED RESIDUES : 30                      
REMARK   3   NUMBER OF LEAST-SQUARES PARAMETERS       : 21239                   
REMARK   3   NUMBER OF RESTRAINTS                     : 25189                   
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM RESTRAINT TARGET VALUES.                        
REMARK   3   BOND LENGTHS                         (A) : 0.011                   
REMARK   3   ANGLE DISTANCES                      (A) : 0.028                   
REMARK   3   SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL                    
REMARK   3   DISTANCES FROM RESTRAINT PLANES      (A) : 0.029                   
REMARK   3   ZERO CHIRAL VOLUMES               (A**3) : 0.059                   
REMARK   3   NON-ZERO CHIRAL VOLUMES           (A**3) : 0.064                   
REMARK   3   ANTI-BUMPING DISTANCE RESTRAINTS     (A) : 0.012                   
REMARK   3   RIGID-BOND ADP COMPONENTS         (A**2) : 0.004                   
REMARK   3   SIMILAR ADP COMPONENTS            (A**2) : 0.052                   
REMARK   3   APPROXIMATELY ISOTROPIC ADPS      (A**2) : NULL                    
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED: MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-228        
REMARK   3                                                                      
REMARK   3  STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER                      
REMARK   3   SPECIAL CASE: NULL                                                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1H91 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-FEB-01.                  
REMARK 100 THE DEPOSITION ID IS D_1290005870.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-AUG-00                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 9.00                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SRS                                
REMARK 200  BEAMLINE                       : PX9.6                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.87                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC CCD                           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 73302                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.350                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 100.000                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 88.4                               
REMARK 200  DATA REDUNDANCY                : 8.010                              
REMARK 200  R MERGE                    (I) : 0.05000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 19.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.35                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.42                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 81.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.11700                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 7.300                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SIRAS                        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 37.20                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.96                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: HANGING DROP, 18 DEGREES C, OVER         
REMARK 280  RESERVOIR 0.1 M TRIS/HCL, PH 9.0, 5% MPD, 1MM EDTA, 1.9 M           
REMARK 280  AMMONIUM SULPHATE. DROP MADE UP BY MIXING 1:1 PROTEIN SOLUTION      
REMARK 280  (CONTAINING 20 MG/ML A1 SUBUNIT IN 0.1 M TRIS-HCL, PH 7.0, 1 MM     
REMARK 280  EDTA) AND OF THE RESERVOIR SOLUTION., PH 9.00, VAPOR DIFFUSION,     
REMARK 280  HANGING DROP, TEMPERATURE 291K                                      
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       20.82500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       55.42000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       40.34000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       55.42000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       20.82500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       40.34000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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   NZ   LYS A    66     CG2  VAL A   181              1.67            
REMARK 500   CE1  PHE B   101     C1   MPD B  1183              1.78            
REMARK 500   CE   LYS A    66     CG2  VAL A   181              1.88            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A  53   NE  -  CZ  -  NH1 ANGL. DEV. =   4.1 DEGREES          
REMARK 500    ARG A  79   CD  -  NE  -  CZ  ANGL. DEV. =  12.9 DEGREES          
REMARK 500    PHE A 126   CB  -  CG  -  CD2 ANGL. DEV. =   4.4 DEGREES          
REMARK 500    ARG B  28   NE  -  CZ  -  NH1 ANGL. DEV. =   3.3 DEGREES          
REMARK 500    ARG B  79   NE  -  CZ  -  NH1 ANGL. DEV. =  -4.7 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    TYR A 112      -32.70     70.03                                   
REMARK 500    ASN A 114      -49.09   -134.21                                   
REMARK 500    ASP B  16       77.32     47.14                                   
REMARK 500    TYR B 112      -38.11     69.00                                   
REMARK 500    ASN B 114      -47.40   -130.06                                   
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 A2002        DISTANCE =  6.33 ANGSTROMS                       
REMARK 525    HOH A2018        DISTANCE =  6.32 ANGSTROMS                       
REMARK 525    HOH A2042        DISTANCE =  6.86 ANGSTROMS                       
REMARK 525    HOH A2043        DISTANCE =  6.65 ANGSTROMS                       
REMARK 525    HOH A2111        DISTANCE =  7.02 ANGSTROMS                       
REMARK 525    HOH B2016        DISTANCE = 10.58 ANGSTROMS                       
REMARK 525    HOH B2018        DISTANCE =  7.36 ANGSTROMS                       
REMARK 525    HOH B2021        DISTANCE =  6.22 ANGSTROMS                       
REMARK 525    HOH B2025        DISTANCE =  8.26 ANGSTROMS                       
REMARK 525    HOH B2026        DISTANCE = 10.06 ANGSTROMS                       
REMARK 525    HOH B2027        DISTANCE =  6.13 ANGSTROMS                       
REMARK 525    HOH B2029        DISTANCE =  8.94 ANGSTROMS                       
REMARK 525    HOH B2050        DISTANCE =  5.94 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A1182                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A1183                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD B1182                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD B1183                 
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THE AMINO ACID SEQUENCE IS IN GOOD AGREEMENT TO THAT                 
REMARK 999  DEPOSITED FOR APO CRUSTACYANIN C1 (SWS ENTRY P80029)                
DBREF  1H91 A    2   181  PDB    1H91     1H91             2    181             
DBREF  1H91 B    2   181  PDB    1H91     1H91             2    181             
SEQRES   1 A  180  LYS ILE PRO ASN PHE VAL VAL PRO GLY LYS CYS ALA SER          
SEQRES   2 A  180  VAL ASP ARG ASN LYS LEU TRP ALA GLU GLN THR PRO ASN          
SEQRES   3 A  180  ARG ASN SER TYR ALA GLY VAL TRP TYR GLN PHE ALA LEU          
SEQRES   4 A  180  THR ASN ASN PRO TYR GLN LEU ILE GLU LYS CYS VAL ARG          
SEQRES   5 A  180  ASN GLU TYR SER PHE ASP GLY LYS GLN PHE VAL ILE LYS          
SEQRES   6 A  180  SER THR GLY ILE ALA TYR ASP GLY ASN LEU LEU LYS ARG          
SEQRES   7 A  180  ASN GLY LYS LEU TYR PRO ASN PRO PHE GLY GLU PRO HIS          
SEQRES   8 A  180  LEU SER ILE ASP TYR GLU ASN SER PHE ALA ALA PRO LEU          
SEQRES   9 A  180  VAL ILE LEU GLU THR ASP TYR SER ASN TYR ALA CYS LEU          
SEQRES  10 A  180  TYR SER CYS ILE ASP TYR ASN PHE GLY TYR HIS SER ASP          
SEQRES  11 A  180  PHE SER PHE ILE PHE SER ARG SER ALA ASN LEU ALA ASP          
SEQRES  12 A  180  GLN TYR VAL LYS LYS CYS GLU ALA ALA PHE LYS ASN ILE          
SEQRES  13 A  180  ASN VAL ASP THR THR ARG PHE VAL LYS THR VAL GLN GLY          
SEQRES  14 A  180  SER SER CYS PRO TYR ASP THR GLN LYS THR VAL                  
SEQRES   1 B  180  LYS ILE PRO ASN PHE VAL VAL PRO GLY LYS CYS ALA SER          
SEQRES   2 B  180  VAL ASP ARG ASN LYS LEU TRP ALA GLU GLN THR PRO ASN          
SEQRES   3 B  180  ARG ASN SER TYR ALA GLY VAL TRP TYR GLN PHE ALA LEU          
SEQRES   4 B  180  THR ASN ASN PRO TYR GLN LEU ILE GLU LYS CYS VAL ARG          
SEQRES   5 B  180  ASN GLU TYR SER PHE ASP GLY LYS GLN PHE VAL ILE LYS          
SEQRES   6 B  180  SER THR GLY ILE ALA TYR ASP GLY ASN LEU LEU LYS ARG          
SEQRES   7 B  180  ASN GLY LYS LEU TYR PRO ASN PRO PHE GLY GLU PRO HIS          
SEQRES   8 B  180  LEU SER ILE ASP TYR GLU ASN SER PHE ALA ALA PRO LEU          
SEQRES   9 B  180  VAL ILE LEU GLU THR ASP TYR SER ASN TYR ALA CYS LEU          
SEQRES  10 B  180  TYR SER CYS ILE ASP TYR ASN PHE GLY TYR HIS SER ASP          
SEQRES  11 B  180  PHE SER PHE ILE PHE SER ARG SER ALA ASN LEU ALA ASP          
SEQRES  12 B  180  GLN TYR VAL LYS LYS CYS GLU ALA ALA PHE LYS ASN ILE          
SEQRES  13 B  180  ASN VAL ASP THR THR ARG PHE VAL LYS THR VAL GLN GLY          
SEQRES  14 B  180  SER SER CYS PRO TYR ASP THR GLN LYS THR VAL                  
HET    MPD  A1182       8                                                       
HET    MPD  A1183       8                                                       
HET    MPD  B1182       8                                                       
HET    MPD  B1183       8                                                       
HETNAM     MPD (4S)-2-METHYL-2,4-PENTANEDIOL                                    
FORMUL   3  MPD    4(C6 H14 O2)                                                 
FORMUL   7  HOH   *439(H2 O)                                                    
HELIX    1   1 ASP A   16  THR A   25  1                                  10    
HELIX    2   2 PRO A   26  ALA A   32  5                                   7    
HELIX    3   3 ALA A  143  ASN A  156  1                                  14    
HELIX    4   4 ASP A  160  PHE A  164  5                                   5    
HELIX    5   5 PRO A  174  LYS A  179  1                                   6    
HELIX    6   6 ASP B   16  THR B   25  1                                  10    
HELIX    7   7 ASN B   27  ALA B   32  1                                   6    
HELIX    8   8 ALA B  143  ILE B  157  1                                  15    
HELIX    9   9 ASP B  160  THR B  162  5                                   3    
HELIX   10  10 PRO B  174  LYS B  179  1                                   6    
SHEET    1  AA 3 VAL A   7  PRO A   9  0                                        
SHEET    2  AA 3 TYR A 128  SER A 137 -1  O  HIS A 129   N  VAL A   8           
SHEET    3  AA 3 GLY A  33  LEU A  40 -1  O  TYR A  36   N  SER A 137           
SHEET    1  AB 9 VAL A   7  PRO A   9  0                                        
SHEET    2  AB 9 TYR A 128  SER A 137 -1  O  HIS A 129   N  VAL A   8           
SHEET    3  AB 9 TYR A 115  ASP A 123 -1  O  ALA A 116   N  PHE A 136           
SHEET    4  AB 9 ALA A 102  THR A 110 -1  O  VAL A 106   N  TYR A 119           
SHEET    5  AB 9 LEU A  93  TYR A  97 -1  O  LEU A  93   N  LEU A 105           
SHEET    6  AB 9 LEU A  76  PRO A  85 -1  O  LYS A  82   N  ASP A  96           
SHEET    7  AB 9 PHE A  63  ALA A  71 -1  O  PHE A  63   N  LEU A  83           
SHEET    8  AB 9 ILE A  48  PHE A  58 -1  N  GLU A  49   O  ILE A  70           
SHEET    9  AB 9 GLY A  33  LEU A  40 -1  O  GLY A  33   N  TYR A  56           
SHEET    1  BA 3 VAL B   7  PRO B   9  0                                        
SHEET    2  BA 3 TYR B 128  SER B 137 -1  O  HIS B 129   N  VAL B   8           
SHEET    3  BA 3 GLY B  33  THR B  41 -1  O  TYR B  36   N  SER B 137           
SHEET    1  BB 9 VAL B   7  PRO B   9  0                                        
SHEET    2  BB 9 TYR B 128  SER B 137 -1  O  HIS B 129   N  VAL B   8           
SHEET    3  BB 9 TYR B 115  ASP B 123 -1  O  ALA B 116   N  PHE B 136           
SHEET    4  BB 9 ALA B 102  THR B 110 -1  O  VAL B 106   N  TYR B 119           
SHEET    5  BB 9 LEU B  93  TYR B  97 -1  O  LEU B  93   N  LEU B 105           
SHEET    6  BB 9 LEU B  76  PRO B  85 -1  O  LYS B  82   N  ASP B  96           
SHEET    7  BB 9 PHE B  63  ALA B  71 -1  O  PHE B  63   N  LEU B  83           
SHEET    8  BB 9 ILE B  48  PHE B  58 -1  N  GLU B  49   O  ILE B  70           
SHEET    9  BB 9 GLY B  33  THR B  41 -1  O  GLY B  33   N  TYR B  56           
SSBOND   1 CYS A   12    CYS A  121                          1555   1555  2.06  
SSBOND   2 CYS A   51    CYS A  173                          1555   1555  2.08  
SSBOND   3 CYS A  117    CYS A  150                          1555   1555  2.07  
SSBOND   4 CYS B   12    CYS B  121                          1555   1555  2.07  
SSBOND   5 CYS B   51    CYS B  173                          1555   1555  2.08  
SSBOND   6 CYS B  117    CYS B  150                          1555   1555  2.08  
SITE     1 AC1  7 GLN A  46  TYR A  97  MPD A1183  HOH A2073                    
SITE     2 AC1  7 HOH A2089  HOH A2095  HOH A2214                               
SITE     1 AC2  5 ASN A  43  TYR A  45  PHE A 101  MPD A1182                    
SITE     2 AC2  5 HOH A2215                                                     
SITE     1 AC3  6 GLN B  46  ARG B  79  ILE B  95  TYR B  97                    
SITE     2 AC3  6 HOH B2107  HOH B2131                                          
SITE     1 AC4  5 ASN B  43  TYR B  45  ILE B  95  PHE B 101                    
SITE     2 AC4  5 HOH B2148                                                     
CRYST1   41.650   80.680  110.840  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      0.024010  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012395  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009022        0.00000                         
MTRIX1   1  0.059590  0.899150  0.433570      -18.24337    1                    
MTRIX2   1  0.903610 -0.233160  0.359340       22.05606    1                    
MTRIX3   1  0.424190  0.370360 -0.826370       -1.03611    1