HEADER    TRANSFERASE                             21-FEB-05   1VRC              
TITLE     COMPLEX OF ENZYME IIAMANNOSE AND THE HISTIDINE-CONTAINING             
TITLE    2 PHOSPHOCARRIER PROTEIN HPR FROM ESCHERICHIA COLI NMR, RESTRAINED     
TITLE    3 REGULARIZED MEAN STRUCTURE                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PTS SYSTEM, MANNOSE-SPECIFIC IIAB COMPONENT;               
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: EIIA DOMAIN;                                               
COMPND   5 SYNONYM: EIIAB-MAN, MANNOSE-PERMEASE IIAB COMPONENT,                 
COMPND   6 PHOSPHOTRANSFERASE ENZYME II, AB COMPONENT, EIII-MAN;                
COMPND   7 EC: 2.7.1.69;                                                        
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MOL_ID: 2;                                                           
COMPND  10 MOLECULE: PHOSPHOCARRIER PROTEIN HPR;                                
COMPND  11 CHAIN: C, D;                                                         
COMPND  12 SYNONYM: HISTIDINE-CONTAINING PROTEIN;                               
COMPND  13 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 GENE: MANX, GPTB, PTSL;                                              
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 MOL_ID: 2;                                                           
SOURCE   8 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   9 ORGANISM_TAXID: 562;                                                 
SOURCE  10 GENE: PTSH, HPR;                                                     
SOURCE  11 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  12 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    PHOSPHOTRANSFERASE, TRANSFERASE, KINASE, SUGAR TRANSPORT, COMPLEX     
KEYWDS   2 (TRANSFERASE-PHOSPHOCARRIER)                                         
EXPDTA    SOLUTION NMR                                                          
NUMMDL    2                                                                     
AUTHOR    G.M.CLORE,D.C.WILLIAMS                                                
REVDAT   5   27-DEC-23 1VRC    1       REMARK                                   
REVDAT   4   30-JUN-21 1VRC    1       COMPND REMARK SEQADV ATOM                
REVDAT   3   24-FEB-09 1VRC    1       VERSN                                    
REVDAT   2   21-JUN-05 1VRC    1       JRNL                                     
REVDAT   1   19-APR-05 1VRC    0                                                
JRNL        AUTH   D.C.WILLIAMS,M.CAI,J.Y.SUH,A.PETERKOFSKY,G.M.CLORE           
JRNL        TITL   SOLUTION NMR STRUCTURE OF THE 48-KDA IIAMANNOSE-HPR COMPLEX  
JRNL        TITL 2 OF THE ESCHERICHIA COLI MANNOSE PHOSPHOTRANSFERASE SYSTEM.   
JRNL        REF    J.BIOL.CHEM.                  V. 280 20775 2005              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   15788390                                                     
JRNL        DOI    10.1074/JBC.M501986200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR NIH (HTTP://NMR.CIT.NIH.GOV/XPLOR_NIH)        
REMARK   3   AUTHORS     : CLORE, KUSZEWSKI, SCHWIETERS, TJANDRA                
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: THE STRUCTURES WERE CALCULATED BY         
REMARK   3  CONJOINED RIGID BODY/TORSION ANGLE DYNAMICS (SCHWIETERS & CLORE     
REMARK   3  (2001) J.MAGN.RESON 152, 288-302). THE TARGET FUNCTIONS             
REMARK   3  COMPRISES TERMS FOR NOE RESTRAINTS, SIDECHAIN TORSION ANGLE         
REMARK   3  RESTRAINTS, RESIDUAL DIPOLAR COUPLING RESTRAINTS (CLORE ET AL.      
REMARK   3  J.MAGN.RESON. 131, 159-162 (1998); J.MAGN.RESON.133, 216-           
REMARK   3  221(1998)), A RADIUS OF GYRATION TERM (KUSZEWSKI ET AL.(1999), A    
REMARK   3  QUARTIC VAN DER WAALS REPULSION TERM (NILGES ET AL. (1988) FEBS     
REMARK   3  LETT. 229, 129- 136), AND A TORSION ANGLE CONFORMATIONAL            
REMARK   3  DATABASE POTENTIAL OF MEAN FORCE (CLORE AND KUSZEWSKI 2002)         
REMARK   3  J.AM.CHEM.SOC 124, 2866-2867). THE STARTING COORDINATE COME FROM    
REMARK   3  THE X-RAY STRUCTURES (WITH PROTONS ADDED) OF E. COLI HPR (1POH,     
REMARK   3  JIA ET AL. (1993) J.BIOL.CHEM. 268, 22940-22501, RESOLUTION 2.0     
REMARK   3  A); AND IIAMAN (1PDO, NUNN ET AL. (1996) J.MOL.BI J.MOL.BIOL.       
REMARK   3  259, 502-511; RESOLUTION 1.7A). THE BACKBONE COORDINATES AND NON-   
REMARK   3  INTERFACIAL SIDECHAINS ARE TREATED AS RIGID BODIES THROUGHOUT       
REMARK   3  WITH THE IIAMAN DIMER HELD FIXED, THE TWO HPR MOLECULES ALLOWED     
REMARK   3  TO ROTATE AND TRANSLATE, AND THE AXIS OF THE SINGLE DIPOLAR         
REMARK   3  COUPLING ALIGNMENT TENSOR FREE TO ROTATE. THE INTERFACIAL           
REMARK   3  SIDECHAINS ARE GIVEN FULL TORSIONAL DEGREES OF FREEDOM.             
REMARK   4                                                                      
REMARK   4 1VRC COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK   7                                                                      
REMARK   7 IN THIS ENTRY THE LAST COLUMN REPRESENTS THE AVERAGE RMS             
REMARK   7 DIFFERENCE BETWEEN THE INDIVIDUAL SIMULATED ANNEALING                
REMARK   7 STRUCTURES AND THE MEAN COORDINATE POSITIONS. IT IS                  
REMARK   7 IMPORTANT TO NOTE THAT THE VALUES GIVEN FOR THE BACKBONE             
REMARK   7 ATOMS AND NON-INTERFACIAL SIDECHAINS PROVIDE ONLY A                  
REMARK   7 MEASURE OF THE PRECISION WITH WHICH THE RELATIVE                     
REMARK   7 ORIENTATION OF THE TWO PROTEINS HAVE BEEN DETERMINED AND             
REMARK   7 DOES NOT TAKE INTO ACCOUNT THE ERRORS IN THE X-RAY                   
REMARK   7 COORDINATES OF HPR AND IIAMAN.                                       
REMARK   7 RESIDUE NUMBERING:                                                   
REMARK   7 IIAMAN: 1-136 (THE N-TERMINAL METHIONINE IS CLEAVED AND              
REMARK   7 RESIDUES 131-136 WERE DISORDERED.  RESIDUES 134-136 ARE              
REMARK   7 CLONING ARTIFACTS; SEE REMARKS IN THE                                
REMARK   7 1PDO CRYSTAL STRUCTURE.)                                             
REMARK   7 HPR: 201-285 (CORRESPONDING TO RESIDUES 1-85).                       
REMARK   7 PHOSPHATES: RESIDUES 401 AND 402.                                    
REMARK   7 TWO SETS OF COORDINATES ARE GIVEN:                                   
REMARK   7 MODEL 1: RESTRAINED REGULARIZED MEAN COORDINATES FOR THE             
REMARK   7 MODEL OF THE ASSOCIATIVE PHOSPHORYL TRANSITION STATE                 
REMARK   7 HPR-IIAMTL COMPLEX. EXPERIMENTAL RESTRAINTS ARE                      
REMARK   7 IDENTICAL TO THOSE USED FOR MODEL 2, BUT COVALENT                    
REMARK   7 GEOMETRY RESTRAINTS ARE INCLUDED RELATING TO THE                     
REMARK   7 PENTACOORDINATE PHOSPHORYL GROUP IN A TRIGONAL BIPYRAMIDAL           
REMARK   7 GEOMETRY.  THE STRUCTURE IS DERIVED FROM                             
REMARK   7 MODEL 2 BY RESTRAINED REGULARIZATION IN WHICH ONLY                   
REMARK   7 THE ACTIVE SITE HISTIDINES, THE BACKBONE IMMIEDIATELY                
REMARK   7 ADJACENT (ONE RESIDUE ON EITHER SIDE) TO THE ACTIVE SITE             
REMARK   7 HISTIDINES, AND THE INTERFACIAL SIDECHAINS ARE ALLOWED TO            
REMARK   7 MOVE.  THE N-P BOND LENGTHS ARE RESTRAINED TO 2 A.                   
REMARK   7 IIAMAN-HPR COMPLEX                                                   
REMARK   7 RMS DEVIATIONS FROM NOE DISTANCE RESTRAINTS: 0.009 A                 
REMARK   7 RMS DEVIATIONS FROM SIDECHAIN TORSION ANGLE RESTRAINTS:              
REMARK   7     0.0 DEG.                                                         
REMARK   7 DIPOLAR COUPLING R-FACTORS (CLORE AND GARRETT (1999)                 
REMARK   7     J. AM. CHEM. SOC. 121, 9008-9012):                               
REMARK   7        IIAMAN       HPR                                              
REMARK   7 NH     11.6         18.5/12.4                                        
REMARK   7 MODEL 2: RESTRAINED REGULARIZED MEAN                                 
REMARK   7 COORDINATES OF THE UNPHOSPHORYLATED IIAMAN-HPR COMPLEX               
REMARK   7 SOLVED ON THE BASIS OF 58X2 INTERMOLECULAR                           
REMARK   7 INTERPROTON DISTANCE DISTANCE RESTRAINTS BETWEEN                     
REMARK   7 THE TWO MOLECULES OF HPR AND THE IIAMAN DIMER,                       
REMARK   7 47X2 INTRA AND 16X2 INTER-SUBUNIT IIAMAN                             
REMARK   7 DISTANCE RESTRAINTS RELATING ONLY TO INTERFACIAL                     
REMARK   7 SIDECHAINS, 39X2 INTRAMOLECULAR HPR CWDISTANCE                       
REMARK   7 RESTRAINTS RELATING ONLY TO INTERFACIAL SIDECHAINS,                  
REMARK   7 29X2 INTERFACIAL SIDECHAIN TORSION ANGLE RESTRAINTS,                 
REMARK   7 92X2 RESIDUAL DIPOLAR COUPLINGS FOR IIAMAN AND                       
REMARK   7 66X2 RESIDUAL DIPOLAR COUPLINGS FOR HPR.                             
REMARK   7 WAS USED FOR THE DIPOLAR COUPLINGS (CLORE AND GARRETT                
REMARK   7 (1999) J. AM. CHEM. SOC. 121, 9008-9012).                            
REMARK   7 NOTE THE NH DIPOLAR COUPLINGS FOR FULLY BOUND HPR                    
REMARK   7 (I.E. BOTH BIDNING SITES ON IIAMAN FULLY SATURATED)                  
REMARK   7 ARE BACKCALCULATED FROM THE DIPOLAR COUPLINGS MEASURED               
REMARK   7 FOR A SAMPLE WITH A THREE-FOLD MOLAR EXCESS OF HPR                   
REMARK   7 OVER IIAMAN BINDING SITES AND A SAMPLE OF FREE HPR.                  
REMARK   7 THE FIRST VALUE OF THE R-FACTOR USES DIPOLAR COUPLINGS               
REMARK   7 FOR THE FULLY BOUND STATE BACK-CALCULATED USING THE MEASURED         
REMARK   7 VALUES OF THE DIPOLAR OUPLINGS FOR FREE HPR; WHILE                   
REMARK   7 THE SECOND NUMBER USES THE CALCULATED VALUES OF THE DIPOLAR          
REMARK   7 COUPLINGS FOR FREE HPR DERIVED FROM THE MEASURED VALUES              
REMARK   7 AND THE CRYSTAL STRUCTURE OF FREE HPR USING SINGULAR VALUE           
REMARK   7 DECOMPOSITION. NOTE A SINGLE ALIGNMENT TENSOR IS USED.               
REMARK   7 THE DIPOLAR COUPLING R-FACTOR OBTAINED BY SINGULAR VALUE             
REMARK   7 DECOMPOSITION AGAINST THE CRYSTAL STRUCTURES OF IIAMAN               
REMARK   7 AND HPR INDIVIDUAL ARE THE SAME AS THOSE OBTAINED FOR THE            
REMARK   7 COMPLEX AS A WHOLE.                                                  
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-FEB-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000002084.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 308.00                             
REMARK 210  PH                             : 6.5                                
REMARK 210  IONIC STRENGTH                 : 40 MM SODIUM PHOSPHATE             
REMARK 210  PRESSURE                       : NULL                               
REMARK 210  SAMPLE CONTENTS                : NULL                               
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 1) TRIPLE RESONANCE FOR            
REMARK 210                                   ASSIGNMENT OF PROTEIN; (2)         
REMARK 210                                   QUANTITATIVE J CORRELATION FOR     
REMARK 210                                   COUPLING CONSTANTS; (3) 3D,4D      
REMARK 210                                   HETERONUCLEAR SEPARATED,           
REMARK 210                                   FILTERED NOE EXPTS'; (4) TRSOE-    
REMARK 210                                   BASED 2D, 3D EXPERIMENTS FOR       
REMARK 210                                   DIPOLAR COUPLINGS. DIPOLAR         
REMARK 210                                   COUPLINGS WERE MEASURED IN A       
REMARK 210                                   NEMATIC PHASE OF A 5% PEG/         
REMARK 210                                   HEXANOL (SURFACTANT TO ALCOHOL     
REMARK 210                                   RATION OF 0.96)                    
REMARK 210  SPECTROMETER FIELD STRENGTH    : 500 MHZ; 600 MHZ; 750 MHZ; 800     
REMARK 210                                   MHZ                                
REMARK 210  SPECTROMETER MODEL             : AVANCE DMX; AVANCE DRX             
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : X-PLOR NIH                         
REMARK 210   METHOD USED                   : CONJOINED RIGID BODY/TORSION       
REMARK 210                                   ANGLE DYNAMICS                     
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 100                                
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 2                                  
REMARK 210 CONFORMERS, SELECTION CRITERIA  : REGULARIZED MEAN STRUCTURES        
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL                
REMARK 210                                                                      
REMARK 210 REMARK: NULL                                                         
REMARK 215                                                                      
REMARK 215 NMR STUDY                                                            
REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION           
REMARK 215 NMR DATA.  PROTEIN DATA BANK CONVENTIONS REQUIRE THAT                
REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON              
REMARK 215 THESE RECORDS ARE MEANINGLESS.                                       
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: TETRAMERIC                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER;                   
REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                            
REMARK 465   MODELS 1-2                                                         
REMARK 465     RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     ALA A   131                                                      
REMARK 465     LYS A   132                                                      
REMARK 465     PRO A   133                                                      
REMARK 465     PHE A   134                                                      
REMARK 465     ALA A   135                                                      
REMARK 465     GLY A   136                                                      
REMARK 465     MET B     1                                                      
REMARK 465     ALA B   131                                                      
REMARK 465     LYS B   132                                                      
REMARK 465     PRO B   133                                                      
REMARK 465     PHE B   134                                                      
REMARK 465     ALA B   135                                                      
REMARK 465     GLY B   136                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (RES=RESIDUE NAME;         
REMARK 470 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 470   MODELS 1-2                                                         
REMARK 470     RES CSSEQI  ATOMS                                                
REMARK 470     LYS A 130    O                                                   
REMARK 470     LYS B 130    O                                                   
REMARK 470     GLU C 285    O                                                   
REMARK 470     GLU D 285    O                                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
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  HH21  ARG A   123    HH21  ARG B   123              0.79            
REMARK 500   HE3  LYS A   130    HG22  VAL B    81              1.29            
REMARK 500   NH2  ARG A   123    HH21  ARG B   123              1.42            
REMARK 500  HH21  ARG A   123     NH2  ARG B   123              1.43            
REMARK 500   O    ILE D   208     H    GLY D   258              1.54            
REMARK 500   O    ILE C   208     H    GLY C   258              1.55            
REMARK 500   NE2  HIS B    10     P    PO3 C   401              1.99            
REMARK 500   NE2  HIS A    10     P    PO3 D   400              1.99            
REMARK 500   ND1  HIS D   215     P    PO3 D   400              2.00            
REMARK 500   ND1  HIS C   215     P    PO3 C   401              2.01            
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  1 HIS A  10       84.33    -64.98                                   
REMARK 500  1 VAL A  82      -55.99    -29.34                                   
REMARK 500  1 HIS B  10       84.27    -64.97                                   
REMARK 500  1 VAL B  82      -55.91    -29.38                                   
REMARK 500  1 HIS C 215     -121.11    -64.35                                   
REMARK 500  1 HIS D 215     -121.09    -64.36                                   
REMARK 500  2 VAL A  82      -55.99    -29.34                                   
REMARK 500  2 VAL B  82      -55.91    -29.38                                   
REMARK 500  2 HIS C 215     -179.88    -68.74                                   
REMARK 500  2 HIS D 215     -179.95    -68.67                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1VRC A    2   133  UNP    P69797   PTNAB_ECOLI      1    132             
DBREF  1VRC B    2   133  UNP    P69797   PTNAB_ECOLI      1    132             
DBREF  1VRC C  201   285  UNP    P0AA04   PTHP_ECOLI       1     85             
DBREF  1VRC D  201   285  UNP    P0AA04   PTHP_ECOLI       1     85             
SEQADV 1VRC MET A    1  UNP  P69797              INITIATING METHIONINE          
SEQADV 1VRC PHE A  134  UNP  P69797              CLONING ARTIFACT               
SEQADV 1VRC ALA A  135  UNP  P69797              CLONING ARTIFACT               
SEQADV 1VRC GLY A  136  UNP  P69797              CLONING ARTIFACT               
SEQADV 1VRC MET B    1  UNP  P69797              INITIATING METHIONINE          
SEQADV 1VRC PHE B  134  UNP  P69797              CLONING ARTIFACT               
SEQADV 1VRC ALA B  135  UNP  P69797              CLONING ARTIFACT               
SEQADV 1VRC GLY B  136  UNP  P69797              CLONING ARTIFACT               
SEQRES   1 A  136  MET THR ILE ALA ILE VAL ILE GLY THR HIS GLY TRP ALA          
SEQRES   2 A  136  ALA GLU GLN LEU LEU LYS THR ALA GLU MET LEU LEU GLY          
SEQRES   3 A  136  GLU GLN GLU ASN VAL GLY TRP ILE ASP PHE VAL PRO GLY          
SEQRES   4 A  136  GLU ASN ALA GLU THR LEU ILE GLU LYS TYR ASN ALA GLN          
SEQRES   5 A  136  LEU ALA LYS LEU ASP THR THR LYS GLY VAL LEU PHE LEU          
SEQRES   6 A  136  VAL ASP THR TRP GLY GLY SER PRO PHE ASN ALA ALA SER          
SEQRES   7 A  136  ARG ILE VAL VAL ASP LYS GLU HIS TYR GLU VAL ILE ALA          
SEQRES   8 A  136  GLY VAL ASN ILE PRO MET LEU VAL GLU THR LEU MET ALA          
SEQRES   9 A  136  ARG ASP ASP ASP PRO SER PHE ASP GLU LEU VAL ALA LEU          
SEQRES  10 A  136  ALA VAL GLU THR GLY ARG GLU GLY VAL LYS ALA LEU LYS          
SEQRES  11 A  136  ALA LYS PRO PHE ALA GLY                                      
SEQRES   1 B  136  MET THR ILE ALA ILE VAL ILE GLY THR HIS GLY TRP ALA          
SEQRES   2 B  136  ALA GLU GLN LEU LEU LYS THR ALA GLU MET LEU LEU GLY          
SEQRES   3 B  136  GLU GLN GLU ASN VAL GLY TRP ILE ASP PHE VAL PRO GLY          
SEQRES   4 B  136  GLU ASN ALA GLU THR LEU ILE GLU LYS TYR ASN ALA GLN          
SEQRES   5 B  136  LEU ALA LYS LEU ASP THR THR LYS GLY VAL LEU PHE LEU          
SEQRES   6 B  136  VAL ASP THR TRP GLY GLY SER PRO PHE ASN ALA ALA SER          
SEQRES   7 B  136  ARG ILE VAL VAL ASP LYS GLU HIS TYR GLU VAL ILE ALA          
SEQRES   8 B  136  GLY VAL ASN ILE PRO MET LEU VAL GLU THR LEU MET ALA          
SEQRES   9 B  136  ARG ASP ASP ASP PRO SER PHE ASP GLU LEU VAL ALA LEU          
SEQRES  10 B  136  ALA VAL GLU THR GLY ARG GLU GLY VAL LYS ALA LEU LYS          
SEQRES  11 B  136  ALA LYS PRO PHE ALA GLY                                      
SEQRES   1 C   85  MET PHE GLN GLN GLU VAL THR ILE THR ALA PRO ASN GLY          
SEQRES   2 C   85  LEU HIS THR ARG PRO ALA ALA GLN PHE VAL LYS GLU ALA          
SEQRES   3 C   85  LYS GLY PHE THR SER GLU ILE THR VAL THR SER ASN GLY          
SEQRES   4 C   85  LYS SER ALA SER ALA LYS SER LEU PHE LYS LEU GLN THR          
SEQRES   5 C   85  LEU GLY LEU THR GLN GLY THR VAL VAL THR ILE SER ALA          
SEQRES   6 C   85  GLU GLY GLU ASP GLU GLN LYS ALA VAL GLU HIS LEU VAL          
SEQRES   7 C   85  LYS LEU MET ALA GLU LEU GLU                                  
SEQRES   1 D   85  MET PHE GLN GLN GLU VAL THR ILE THR ALA PRO ASN GLY          
SEQRES   2 D   85  LEU HIS THR ARG PRO ALA ALA GLN PHE VAL LYS GLU ALA          
SEQRES   3 D   85  LYS GLY PHE THR SER GLU ILE THR VAL THR SER ASN GLY          
SEQRES   4 D   85  LYS SER ALA SER ALA LYS SER LEU PHE LYS LEU GLN THR          
SEQRES   5 D   85  LEU GLY LEU THR GLN GLY THR VAL VAL THR ILE SER ALA          
SEQRES   6 D   85  GLU GLY GLU ASP GLU GLN LYS ALA VAL GLU HIS LEU VAL          
SEQRES   7 D   85  LYS LEU MET ALA GLU LEU GLU                                  
HET    PO3  C 401       4                                                       
HET    PO3  D 400       4                                                       
HETNAM     PO3 PHOSPHITE ION                                                    
FORMUL   5  PO3    2(O3 P 3-)                                                   
HELIX    1   1 TRP A   12  GLY A   26  1                                  15    
HELIX    2   2 ASN A   41  ALA A   54  1                                  14    
HELIX    3   3 GLY A   71  VAL A   82  1                                  12    
HELIX    4   4 ASN A   94  ASP A  106  1                                  13    
HELIX    5   5 SER A  110  GLY A  125  1                                  16    
HELIX    6   6 TRP B   12  GLY B   26  1                                  15    
HELIX    7   7 ASN B   41  ALA B   54  1                                  14    
HELIX    8   8 GLY B   71  VAL B   82  1                                  12    
HELIX    9   9 ASN B   94  ASP B  106  1                                  13    
HELIX   10  10 SER B  110  GLY B  125  1                                  16    
HELIX   11  11 HIS C  215  LYS C  227  1                                  13    
HELIX   12  12 SER C  246  GLN C  251  1                                   6    
HELIX   13  13 ASP C  269  LEU C  284  1                                  16    
HELIX   14  14 HIS D  215  LYS D  227  1                                  13    
HELIX   15  15 SER D  246  GLN D  251  1                                   6    
HELIX   16  16 ASP D  269  LEU D  284  1                                  16    
SHEET    1   A 5 VAL A  31  ILE A  34  0                                        
SHEET    2   A 5 ALA A   4  GLY A   8  1  N  ILE A   5   O  GLY A  32           
SHEET    3   A 5 VAL A  62  VAL A  66  1  O  LEU A  65   N  VAL A   6           
SHEET    4   A 5 TYR A  87  ALA A  91  1  O  GLU A  88   N  PHE A  64           
SHEET    5   A 5 LYS B 127  ALA B 128 -1  O  LYS B 127   N  ALA A  91           
SHEET    1   B 5 LYS A 127  ALA A 128  0                                        
SHEET    2   B 5 TYR B  87  ALA B  91 -1  O  ALA B  91   N  LYS A 127           
SHEET    3   B 5 VAL B  62  VAL B  66  1  N  PHE B  64   O  GLU B  88           
SHEET    4   B 5 ALA B   4  GLY B   8  1  N  VAL B   6   O  LEU B  65           
SHEET    5   B 5 VAL B  31  ILE B  34  1  O  GLY B  32   N  ILE B   5           
SHEET    1   C 4 PHE C 202  THR C 207  0                                        
SHEET    2   C 4 VAL C 260  GLU C 266 -1  O  ALA C 265   N  PHE C 202           
SHEET    3   C 4 GLU C 232  SER C 237 -1  N  THR C 236   O  THR C 262           
SHEET    4   C 4 LYS C 240  SER C 243 -1  O  LYS C 240   N  SER C 237           
SHEET    1   D 4 PHE D 202  THR D 207  0                                        
SHEET    2   D 4 VAL D 260  GLU D 266 -1  O  ALA D 265   N  PHE D 202           
SHEET    3   D 4 GLU D 232  SER D 237 -1  N  THR D 236   O  THR D 262           
SHEET    4   D 4 LYS D 240  SER D 243 -1  O  LYS D 240   N  SER D 237           
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           1          
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      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000                         
MODEL        1