HEADER    IMMUNE SYSTEM                           18-FEB-16   5I8C              
TITLE     CRYSTAL STRUCTURE OF HIV-1 CLADE A BG505 FUSION PEPTIDE (RESIDUE 512- 
TITLE    2 520) IN COMPLEX WITH BROADLY NEUTRALIZING ANTIBODY VRC34.01 FAB      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: VRC34.01 FAB HEAVY CHAIN;                                  
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: VRC34.01 FAB LIGHT CHAIN;                                  
COMPND   7 CHAIN: B;                                                            
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MOL_ID: 3;                                                           
COMPND  10 MOLECULE: HIV-1 CLADE A BG505 FUSION PEPTIDE (RESIDUE 512-520);      
COMPND  11 CHAIN: C;                                                            
COMPND  12 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: IGHG1;                                                         
SOURCE   6 EXPRESSION_SYSTEM: HOMO SAPIENS;                                     
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 9606;                                       
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  10 ORGANISM_TAXID: 9606;                                                
SOURCE  11 EXPRESSION_SYSTEM: HOMO SAPIENS;                                     
SOURCE  12 EXPRESSION_SYSTEM_TAXID: 9606;                                       
SOURCE  13 MOL_ID: 3;                                                           
SOURCE  14 SYNTHETIC: YES;                                                      
SOURCE  15 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1;                 
SOURCE  16 ORGANISM_TAXID: 11676                                                
KEYWDS    HIV-1, ENVELOPE, TRIMER, FUSION PEPTIDE, ANTIBODY, NEUTRALIZING,      
KEYWDS   2 IMMUNE SYSTEM                                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.XU,T.ZHOU,K.LIU,P.D.KWONG                                           
REVDAT   5   20-NOV-24 5I8C    1       REMARK                                   
REVDAT   4   27-SEP-23 5I8C    1       REMARK                                   
REVDAT   3   11-DEC-19 5I8C    1       REMARK                                   
REVDAT   2   20-SEP-17 5I8C    1       JRNL   REMARK                            
REVDAT   1   25-MAY-16 5I8C    0                                                
JRNL        AUTH   R.KONG,K.XU,T.ZHOU,P.ACHARYA,T.LEMMIN,K.LIU,G.OZOROWSKI,     
JRNL        AUTH 2 C.SOTO,J.D.TAFT,R.T.BAILER,E.M.CALE,L.CHEN,C.W.CHOI,         
JRNL        AUTH 3 G.Y.CHUANG,N.A.DORIA-ROSE,A.DRUZ,I.S.GEORGIEV,J.GORMAN,      
JRNL        AUTH 4 J.HUANG,M.G.JOYCE,M.K.LOUDER,X.MA,K.MCKEE,S.O'DELL,          
JRNL        AUTH 5 M.PANCERA,Y.YANG,S.C.BLANCHARD,W.MOTHES,D.R.BURTON,W.C.KOFF, 
JRNL        AUTH 6 M.CONNORS,A.B.WARD,P.D.KWONG,J.R.MASCOLA                     
JRNL        TITL   FUSION PEPTIDE OF HIV-1 AS A SITE OF VULNERABILITY TO        
JRNL        TITL 2 NEUTRALIZING ANTIBODY.                                       
JRNL        REF    SCIENCE                       V. 352   828 2016              
JRNL        REFN                   ESSN 1095-9203                               
JRNL        PMID   27174988                                                     
JRNL        DOI    10.1126/SCIENCE.AAE0474                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.54 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX                                               
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.54                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 36.79                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.380                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 60165                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.161                           
REMARK   3   R VALUE            (WORKING SET) : 0.160                           
REMARK   3   FREE R VALUE                     : 0.182                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.040                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3032                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1  1.5631 -  1.5400    0.95     2440   149  0.1586 0.2205        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.120            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.540           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 13.77                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :   NULL           NULL                                  
REMARK   3   ANGLE     :  1.187           4667                                  
REMARK   3   CHIRALITY :  0.052            530                                  
REMARK   3   PLANARITY :  0.007            596                                  
REMARK   3   DIHEDRAL  : 12.852           1215                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 5I8C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-FEB-16.                  
REMARK 100 THE DEPOSITION ID IS D_1000218457.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-JUL-15                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 22-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1                                  
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 300 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 60235                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.540                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY                : 7.100                              
REMARK 200  R MERGE                    (I) : 0.06600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 17.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.57                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.60                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.13300                            
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: 4JPI                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 41.59                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M IMIDAZOLE PH8, 0.2M CALCIUM         
REMARK 280  ACETATE, 25% PEG 8000, PH 8.0, VAPOR DIFFUSION, HANGING DROP,       
REMARK 280  TEMPERATURE 293K                                                    
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       31.73550            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       42.23100            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       37.44750            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       42.23100            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       31.73550            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       37.44750            
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: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4630 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19790 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     LEU C   520                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH B   304     O    HOH B   553              1.75            
REMARK 500   O    HOH A   638     O    HOH A   647              1.80            
REMARK 500   O    HOH A   564     O    HOH B   580              1.81            
REMARK 500   O    HOH A   491     O    HOH A   572              1.84            
REMARK 500   O    HOH B   306     O    HOH B   520              1.87            
REMARK 500   O    HOH B   310     O    HOH B   558              1.88            
REMARK 500   OE1  GLN B   199     O    HOH B   301              1.94            
REMARK 500   OD2  ASP B     1     O    HOH B   302              1.94            
REMARK 500   O    HOH B   475     O    HOH B   642              1.96            
REMARK 500   O    HOH B   541     O    HOH B   591              2.00            
REMARK 500   NZ   LYS B   207     O    HOH B   303              2.00            
REMARK 500   O    HOH B   646     O    HOH B   651              2.01            
REMARK 500   O    HOH A   413     O    HOH A   645              2.02            
REMARK 500   O    HOH B   525     O    HOH B   585              2.02            
REMARK 500   O    HOH A   306     O    HOH A   577              2.02            
REMARK 500   O    HOH A   301     O    HOH A   590              2.03            
REMARK 500   O    HOH B   321     O    HOH B   372              2.04            
REMARK 500   O    HOH A   396     O    HOH A   536              2.04            
REMARK 500   O    HOH A   507     O    HOH A   548              2.05            
REMARK 500   O    HOH A   431     O    HOH A   589              2.05            
REMARK 500   O    HOH B   348     O    HOH B   470              2.08            
REMARK 500   O    HOH B   605     O    HOH B   641              2.08            
REMARK 500   O    HOH B   593     O    HOH B   596              2.10            
REMARK 500   O    HOH A   440     O    HOH A   662              2.12            
REMARK 500   O    HOH B   305     O    HOH B   350              2.12            
REMARK 500   O    HOH A   591     O    HOH B   340              2.12            
REMARK 500   OE1  GLN A    61     O    HOH A   301              2.13            
REMARK 500   O    HOH B   620     O    HOH B   634              2.14            
REMARK 500   O    HOH A   523     O    HOH B   323              2.15            
REMARK 500   OG   SER A   132     O    HOH A   302              2.17            
REMARK 500   O    HOH B   453     O    HOH B   528              2.18            
REMARK 500   O    HOH A   517     O    HOH A   640              2.19            
REMARK 500   O    HOH B   324     O    HOH B   604              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH B   584     O    HOH C   605     4455     2.00            
REMARK 500   O    HOH B   369     O    HOH B   434     2454     2.07            
REMARK 500   O    HOH A   550     O    HOH A   602     3444     2.11            
REMARK 500   O    HOH A   626     O    HOH B   591     1455     2.17            
REMARK 500   O    HOH A   350     O    HOH A   536     4455     2.17            
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    VAL A 100C     -50.38   -127.31                                   
REMARK 500    ASP A 144       61.82     61.86                                   
REMARK 500    ARG B  30     -133.05     58.05                                   
REMARK 500    ALA B  51      -29.54     65.51                                   
REMARK 500    ALA B  84     -178.33   -172.19                                   
REMARK 500    LYS B 190      -61.02   -107.83                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 685        DISTANCE =  5.89 ANGSTROMS                       
REMARK 525    HOH A 686        DISTANCE =  6.16 ANGSTROMS                       
REMARK 525    HOH A 687        DISTANCE =  6.23 ANGSTROMS                       
REMARK 525    HOH A 688        DISTANCE =  6.39 ANGSTROMS                       
REMARK 525    HOH A 689        DISTANCE =  6.66 ANGSTROMS                       
REMARK 525    HOH A 690        DISTANCE =  6.84 ANGSTROMS                       
REMARK 525    HOH C 614        DISTANCE =  5.84 ANGSTROMS                       
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 5I8H   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5I8E   RELATED DB: PDB                                   
DBREF  5I8C A    1   214  PDB    5I8C     5I8C             1    214             
DBREF  5I8C B    1   212  PDB    5I8C     5I8C             1    212             
DBREF  5I8C C  512   520  PDB    5I8C     5I8C           512    520             
SEQRES   1 A  223  GLN GLU VAL LEU VAL GLN SER GLY ALA GLU VAL LYS LYS          
SEQRES   2 A  223  PRO GLY ALA SER VAL LYS VAL SER CYS ARG ALA PHE GLY          
SEQRES   3 A  223  TYR THR PHE THR GLY ASN ALA LEU HIS TRP VAL ARG GLN          
SEQRES   4 A  223  ALA PRO GLY GLN GLY LEU GLU TRP LEU GLY TRP ILE ASN          
SEQRES   5 A  223  PRO HIS SER GLY ASP THR THR THR SER GLN LYS PHE GLN          
SEQRES   6 A  223  GLY ARG VAL TYR MET THR ARG ASP LYS SER ILE ASN THR          
SEQRES   7 A  223  ALA PHE LEU ASP VAL THR ARG LEU THR SER ASP ASP THR          
SEQRES   8 A  223  GLY ILE TYR TYR CYS ALA ARG ASP LYS TYR TYR GLY ASN          
SEQRES   9 A  223  GLU ALA VAL GLY MET ASP VAL TRP GLY GLN GLY THR SER          
SEQRES  10 A  223  VAL THR VAL SER SER ALA SER THR LYS GLY PRO SER VAL          
SEQRES  11 A  223  PHE PRO LEU ALA PRO SER SER LYS SER THR SER GLY GLY          
SEQRES  12 A  223  THR ALA ALA LEU GLY CYS LEU VAL LYS ASP TYR PHE PRO          
SEQRES  13 A  223  GLU PRO VAL THR VAL SER TRP ASN SER GLY ALA LEU THR          
SEQRES  14 A  223  SER GLY VAL HIS THR PHE PRO ALA VAL LEU GLN SER SER          
SEQRES  15 A  223  GLY LEU TYR SER LEU SER SER VAL VAL THR VAL PRO SER          
SEQRES  16 A  223  SER SER LEU GLY THR GLN THR TYR ILE CYS ASN VAL ASN          
SEQRES  17 A  223  HIS LYS PRO SER ASN THR LYS VAL ASP LYS LYS VAL GLU          
SEQRES  18 A  223  PRO LYS                                                      
SEQRES   1 B  212  ASP ILE GLN LEU THR GLN SER PRO SER PHE LEU SER ALA          
SEQRES   2 B  212  SER VAL GLY ASP LYS VAL THR ILE THR CYS ARG ALA SER          
SEQRES   3 B  212  GLN GLY VAL ARG ASN GLU LEU ALA TRP TYR GLN GLN LYS          
SEQRES   4 B  212  PRO GLY LYS ALA PRO ASN LEU LEU ILE TYR TYR ALA SER          
SEQRES   5 B  212  THR LEU GLN SER GLY VAL PRO SER ARG PHE SER ALA THR          
SEQRES   6 B  212  GLY SER GLY THR HIS PHE THR LEU THR VAL SER SER LEU          
SEQRES   7 B  212  GLN PRO GLU ASP PHE ALA THR TYR PHE CYS GLN HIS MET          
SEQRES   8 B  212  SER SER TYR PRO LEU THR PHE GLY GLY GLY THR LYS VAL          
SEQRES   9 B  212  GLU ILE LYS ARG THR VAL ALA ALA PRO SER VAL PHE ILE          
SEQRES  10 B  212  PHE PRO PRO SER ASP GLU GLN LEU LYS SER GLY THR ALA          
SEQRES  11 B  212  SER VAL VAL CYS LEU LEU ASN ASN PHE TYR PRO ARG GLU          
SEQRES  12 B  212  ALA LYS VAL GLN TRP LYS VAL ASP ASN ALA LEU GLN SER          
SEQRES  13 B  212  GLY ASN SER GLN GLU SER VAL THR GLU GLN ASP SER LYS          
SEQRES  14 B  212  ASP SER THR TYR SER LEU SER SER THR LEU THR LEU SER          
SEQRES  15 B  212  LYS ALA ASP TYR GLU LYS HIS LYS VAL TYR ALA CYS GLU          
SEQRES  16 B  212  VAL THR HIS GLN GLY LEU SER SER PRO VAL THR LYS SER          
SEQRES  17 B  212  PHE ASN ARG GLY                                              
SEQRES   1 C    9  ALA VAL GLY ILE GLY ALA VAL PHE LEU                          
FORMUL   4  HOH   *759(H2 O)                                                    
HELIX    1 AA1 THR A   28  ASN A   32  5                                   5    
HELIX    2 AA2 GLN A   61  GLN A   64  5                                   4    
HELIX    3 AA3 LYS A   73  ILE A   75  5                                   3    
HELIX    4 AA4 THR A   83  THR A   87  5                                   5    
HELIX    5 AA5 TYR A   97  GLU A  100A 5                                   5    
HELIX    6 AA6 SER A  156  ALA A  158  5                                   3    
HELIX    7 AA7 SER A  187  LEU A  189  5                                   3    
HELIX    8 AA8 GLN B   79  PHE B   83  5                                   5    
HELIX    9 AA9 SER B  121  SER B  127  1                                   7    
HELIX   10 AB1 LYS B  183  LYS B  188  1                                   6    
SHEET    1 AA1 4 VAL A   3  GLN A   6  0                                        
SHEET    2 AA1 4 VAL A  18  PHE A  25 -1  O  ARG A  23   N  VAL A   5           
SHEET    3 AA1 4 THR A  77  VAL A  82 -1  O  ALA A  78   N  CYS A  22           
SHEET    4 AA1 4 VAL A  67  ASP A  72 -1  N  ASP A  72   O  THR A  77           
SHEET    1 AA2 6 GLU A  10  LYS A  12  0                                        
SHEET    2 AA2 6 THR A 107  VAL A 111  1  O  SER A 108   N  GLU A  10           
SHEET    3 AA2 6 GLY A  88  ASP A  95 -1  N  GLY A  88   O  VAL A 109           
SHEET    4 AA2 6 LEU A  34  GLN A  39 -1  N  VAL A  37   O  TYR A  91           
SHEET    5 AA2 6 LEU A  45  ILE A  51 -1  O  LEU A  48   N  TRP A  36           
SHEET    6 AA2 6 THR A  57  THR A  59 -1  O  THR A  58   N  TRP A  50           
SHEET    1 AA3 4 GLU A  10  LYS A  12  0                                        
SHEET    2 AA3 4 THR A 107  VAL A 111  1  O  SER A 108   N  GLU A  10           
SHEET    3 AA3 4 GLY A  88  ASP A  95 -1  N  GLY A  88   O  VAL A 109           
SHEET    4 AA3 4 MET A 100E TRP A 103 -1  O  VAL A 102   N  ARG A  94           
SHEET    1 AA4 4 SER A 120  LEU A 124  0                                        
SHEET    2 AA4 4 THR A 135  TYR A 145 -1  O  LEU A 141   N  PHE A 122           
SHEET    3 AA4 4 TYR A 176  PRO A 185 -1  O  LEU A 178   N  VAL A 142           
SHEET    4 AA4 4 VAL A 163  THR A 165 -1  N  HIS A 164   O  VAL A 181           
SHEET    1 AA5 4 SER A 120  LEU A 124  0                                        
SHEET    2 AA5 4 THR A 135  TYR A 145 -1  O  LEU A 141   N  PHE A 122           
SHEET    3 AA5 4 TYR A 176  PRO A 185 -1  O  LEU A 178   N  VAL A 142           
SHEET    4 AA5 4 VAL A 169  LEU A 170 -1  N  VAL A 169   O  SER A 177           
SHEET    1 AA6 3 THR A 151  TRP A 154  0                                        
SHEET    2 AA6 3 ILE A 195  HIS A 200 -1  O  ASN A 197   N  SER A 153           
SHEET    3 AA6 3 THR A 205  LYS A 210 -1  O  VAL A 207   N  VAL A 198           
SHEET    1 AA7 4 LEU B   4  SER B   7  0                                        
SHEET    2 AA7 4 VAL B  19  ALA B  25 -1  O  ARG B  24   N  THR B   5           
SHEET    3 AA7 4 HIS B  70  VAL B  75 -1  O  LEU B  73   N  ILE B  21           
SHEET    4 AA7 4 PHE B  62  SER B  67 -1  N  SER B  63   O  THR B  74           
SHEET    1 AA8 6 PHE B  10  ALA B  13  0                                        
SHEET    2 AA8 6 THR B 102  ILE B 106  1  O  LYS B 103   N  LEU B  11           
SHEET    3 AA8 6 THR B  85  HIS B  90 -1  N  TYR B  86   O  THR B 102           
SHEET    4 AA8 6 LEU B  33  GLN B  38 -1  N  GLN B  38   O  THR B  85           
SHEET    5 AA8 6 ASN B  45  TYR B  49 -1  O  LEU B  47   N  TRP B  35           
SHEET    6 AA8 6 THR B  53  LEU B  54 -1  O  THR B  53   N  TYR B  49           
SHEET    1 AA9 4 PHE B  10  ALA B  13  0                                        
SHEET    2 AA9 4 THR B 102  ILE B 106  1  O  LYS B 103   N  LEU B  11           
SHEET    3 AA9 4 THR B  85  HIS B  90 -1  N  TYR B  86   O  THR B 102           
SHEET    4 AA9 4 THR B  97  PHE B  98 -1  O  THR B  97   N  HIS B  90           
SHEET    1 AB1 4 SER B 114  PHE B 118  0                                        
SHEET    2 AB1 4 THR B 129  PHE B 139 -1  O  LEU B 135   N  PHE B 116           
SHEET    3 AB1 4 TYR B 173  SER B 182 -1  O  LEU B 179   N  VAL B 132           
SHEET    4 AB1 4 SER B 159  VAL B 163 -1  N  GLN B 160   O  THR B 178           
SHEET    1 AB2 4 ALA B 153  LEU B 154  0                                        
SHEET    2 AB2 4 LYS B 145  VAL B 150 -1  N  VAL B 150   O  ALA B 153           
SHEET    3 AB2 4 VAL B 191  THR B 197 -1  O  GLU B 195   N  GLN B 147           
SHEET    4 AB2 4 VAL B 205  ASN B 210 -1  O  VAL B 205   N  VAL B 196           
SSBOND   1 CYS A   22    CYS A   92                          1555   1555  2.04  
SSBOND   2 CYS A  140    CYS A  196                          1555   1555  2.04  
SSBOND   3 CYS B   23    CYS B   88                          1555   1555  2.10  
SSBOND   4 CYS B  134    CYS B  194                          1555   1555  2.06  
CISPEP   1 PHE A  146    PRO A  147          0       -11.71                     
CISPEP   2 GLU A  148    PRO A  149          0        -9.59                     
CISPEP   3 SER B    7    PRO B    8          0        -7.30                     
CISPEP   4 TYR B   94    PRO B   95          0        -4.98                     
CISPEP   5 TYR B  140    PRO B  141          0        -1.08                     
CRYST1   63.471   74.895   84.462  90.00  90.00  90.00 P 21 21 21    4          
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      0.015755  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.013352  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.011840        0.00000