HEADER    VIRAL PROTEIN                           05-JUN-14   4QK7              
TITLE     INFLUENZA A M2 WILD TYPE TM DOMAIN AT HIGH PH IN THE LIPIDIC CUBIC    
TITLE    2 PHASE UNDER CRYO DIFFRACTION CONDITIONS                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: INFLUENZA M2 MONOMER;                                      
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 ORGANISM_SCIENTIFIC: INFLUENZA A VIRUS;                              
SOURCE   4 ORGANISM_TAXID: 385599;                                              
SOURCE   5 OTHER_DETAILS: THIS SEQUENCE IS FOUND IN THE INFLUENZA A VIRUS       
SOURCE   6 (STRAIN A/UDORN/307/1972 H3N2) AND WAS MANUALLY SYNTHESIZED USING    
SOURCE   7 FMOC CHEMISTRY. N- AND C-TERMINAL MODIFICATIONS ARE PRESENT.         
KEYWDS    TRANSMEMBRANE ALPHA HELIX, PH-ACTIVATED PROTON CHANNEL, VIRAL PROTEIN 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.L.THOMASTON                                                         
REVDAT   4   06-NOV-24 4QK7    1       REMARK                                   
REVDAT   3   20-SEP-23 4QK7    1       REMARK SEQADV LINK                       
REVDAT   2   16-DEC-15 4QK7    1       JRNL                                     
REVDAT   1   11-NOV-15 4QK7    0                                                
JRNL        AUTH   J.L.THOMASTON,M.ALFONSO-PRIETO,R.A.WOLDEYES,J.S.FRASER,      
JRNL        AUTH 2 M.L.KLEIN,G.FIORIN,W.F.DEGRADO                               
JRNL        TITL   HIGH-RESOLUTION STRUCTURES OF THE M2 CHANNEL FROM INFLUENZA  
JRNL        TITL 2 A VIRUS REVEAL DYNAMIC PATHWAYS FOR PROTON STABILIZATION AND 
JRNL        TITL 3 TRANSDUCTION.                                                
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 112 14260 2015              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   26578770                                                     
JRNL        DOI    10.1073/PNAS.1518493112                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.8.4_1496)                   
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 : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 13.05                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.410                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 11532                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.113                           
REMARK   3   R VALUE            (WORKING SET) : 0.110                           
REMARK   3   FREE R VALUE                     : 0.137                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.920                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1144                            
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 13.0502 -  2.1970    0.97     1292   137  0.1200 0.1569        
REMARK   3     2  2.1970 -  1.7451    1.00     1300   150  0.0995 0.1285        
REMARK   3     3  1.7451 -  1.5249    1.00     1317   146  0.0894 0.1013        
REMARK   3     4  1.5249 -  1.3857    1.00     1315   144  0.0853 0.1074        
REMARK   3     5  1.3857 -  1.2865    1.00     1288   140  0.1009 0.1190        
REMARK   3     6  1.2865 -  1.2107    1.00     1323   147  0.1113 0.1415        
REMARK   3     7  1.2107 -  1.1501    0.99     1272   135  0.1340 0.1488        
REMARK   3     8  1.1501 -  1.1000    0.99     1281   145  0.1776 0.1760        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
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)     : 0.090            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 13.260           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 9.18                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 21.15                          
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      :  0.028            428                                  
REMARK   3   ANGLE     :  1.584            571                                  
REMARK   3   CHIRALITY :  0.063             75                                  
REMARK   3   PLANARITY :  0.008             61                                  
REMARK   3   DIHEDRAL  : 16.689            170                                  
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 4QK7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-JUN-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000086158.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 11-JUL-13                          
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               : ALS                                
REMARK 200  BEAMLINE                       : 8.3.1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.953724                           
REMARK 200  MONOCHROMATOR                  : DOUBLE FLAT CRYSTAL, SI(111)       
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 15942                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 0.950                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 27.020                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 3.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 88.2                               
REMARK 200  DATA REDUNDANCY                : 6.000                              
REMARK 200  R MERGE                    (I) : 0.08300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.9000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.39                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.24640                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.160                              
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: CHAIN A FROM 3C9J                                    
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.53                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.65                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.8 M CACL2, 0.9 M TRIS HCL PH 8.0,      
REMARK 280  39.6% V/V PEG 400, 0.01 M BETA-NICOTINAMIDE ADENINE DINUCLEOTIDE    
REMARK 280  HYDRATE ADDITIVE, PLASTIC LCP SANDWICH PLATES , TEMPERATURE 283K    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -Y,X,Z                                                  
REMARK 290       4555   Y,-X,Z                                                  
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -Y+1/2,X+1/2,Z+1/2                                      
REMARK 290       8555   Y+1/2,-X+1/2,Z+1/2                                      
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       14.76800            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       14.76800            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       33.42650            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       14.76800            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       14.76800            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       33.42650            
REMARK 290   SMTRY1   7  0.000000 -1.000000  0.000000       14.76800            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000       14.76800            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       33.42650            
REMARK 290   SMTRY1   8  0.000000  1.000000  0.000000       14.76800            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000       14.76800            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       33.42650            
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 6100 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 7250 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -104.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375 CA    CA A 101  LIES ON A SPECIAL POSITION.                          
REMARK 375 CL    CL A 102  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 222  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 223  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 225  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 229  LIES ON A SPECIAL POSITION.                          
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   HO1  EDO A   104     O    HOH A   227              1.41            
REMARK 500   O    HOH A   224     O    HOH A   227              1.56            
REMARK 500   O1   EDO A   104     O    HOH A   227              1.81            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 101  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER A  22   O                                                      
REMARK 620 2 HOH A 201   O    76.5                                              
REMARK 620 3 HOH A 232   O    68.0   8.4                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 103  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  24   OD1                                                    
REMARK 620 2 OLB A 105   O25 111.4                                              
REMARK 620 3 OLB A 105   O23  75.6  73.8                                        
REMARK 620 4 HOH A 207   O    68.6 142.4  69.9                                  
REMARK 620 5 HOH A 212   O   140.0  85.6 144.2 119.5                            
REMARK 620 6 HOH A 213   O   152.6  89.2  94.0  84.1  56.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 101                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 102                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 103                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 104                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OLB A 105                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OLB A 106                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4QK6   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4QKC   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4QKL   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4QKM   RELATED DB: PDB                                   
DBREF  4QK7 A   22    46  UNP    W8PGZ1   W8PGZ1_9INFA    22     46             
SEQADV 4QK7 ACE A   21  UNP  W8PGZ1              ACETYLATION                    
SEQADV 4QK7 NH2 A   47  UNP  W8PGZ1              AMIDATION                      
SEQRES   1 A   27  ACE SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE          
SEQRES   2 A   27  GLY ILE LEU HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU          
SEQRES   3 A   27  NH2                                                          
HET    ACE  A  21       6                                                       
HET    NH2  A  47       6                                                       
HET     CA  A 101       1                                                       
HET     CL  A 102       1                                                       
HET     CA  A 103       1                                                       
HET    EDO  A 104      10                                                       
HET    OLB  A 105      65                                                       
HET    OLB  A 106      65                                                       
HETNAM     ACE ACETYL GROUP                                                     
HETNAM     NH2 AMINO GROUP                                                      
HETNAM      CA CALCIUM ION                                                      
HETNAM      CL CHLORIDE ION                                                     
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETNAM     OLB (2S)-2,3-DIHYDROXYPROPYL (9Z)-OCTADEC-9-ENOATE                   
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   1  ACE    C2 H4 O                                                      
FORMUL   1  NH2    H2 N                                                         
FORMUL   2   CA    2(CA 2+)                                                     
FORMUL   3   CL    CL 1-                                                        
FORMUL   5  EDO    C2 H6 O2                                                     
FORMUL   6  OLB    2(C21 H40 O4)                                                
FORMUL   8  HOH   *32(H2 O)                                                     
HELIX    1   1 ASP A   24  LEU A   46  1                                  23    
LINK         C   ACE A  21                 N   SER A  22     1555   1555  1.38  
LINK         C  ALEU A  46                 N  ANH2 A  47     1555   1555  1.33  
LINK         C  BLEU A  46                 N  BNH2 A  47     1555   1555  1.33  
LINK         O   SER A  22                CA    CA A 101     1555   1555  2.45  
LINK         OD1 ASP A  24                CA    CA A 103     1555   1555  2.57  
LINK        CA    CA A 101                 O  AHOH A 201     1555   1555  2.43  
LINK        CA    CA A 101                 O  BHOH A 232     1555   1555  2.70  
LINK        CA    CA A 103                 O25 OLB A 105     1555   1555  2.02  
LINK        CA    CA A 103                 O23 OLB A 105     1555   1555  2.66  
LINK        CA    CA A 103                 O   HOH A 207     1555   1555  2.39  
LINK        CA    CA A 103                 O   HOH A 212     1555   1555  2.55  
LINK        CA    CA A 103                 O   HOH A 213     1555   1555  2.41  
SITE     1 AC1  3 SER A  22  HOH A 201  HOH A 232                               
SITE     1 AC2  1 SER A  23                                                     
SITE     1 AC3  6 ASP A  24  OLB A 105  HOH A 205  HOH A 207                    
SITE     2 AC3  6 HOH A 212  HOH A 213                                          
SITE     1 AC4  6 HIS A  37  TRP A  41  HOH A 217  HOH A 224                    
SITE     2 AC4  6 HOH A 226  HOH A 227                                          
SITE     1 AC5 14 ASP A  24  LEU A  26  ALA A  29  ILE A  33                    
SITE     2 AC5 14 ILE A  35  LEU A  38  ILE A  39  LEU A  43                    
SITE     3 AC5 14 ARG A  45  LEU A  46   CA A 103  OLB A 106                    
SITE     4 AC5 14 HOH A 207  HOH A 213                                          
SITE     1 AC6 10 PRO A  25  VAL A  28  ALA A  29  ILE A  32                    
SITE     2 AC6 10 ILE A  33  HIS A  37  TRP A  41  ARG A  45                    
SITE     3 AC6 10 OLB A 105  HOH A 203                                          
CRYST1   29.536   29.536   66.853  90.00  90.00  90.00 I 4           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      0.033857  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.033857  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014958        0.00000                         
HETATM    1  C   ACE A  21       5.484  -0.966  19.318  1.00  8.57           C  
HETATM    2  O   ACE A  21       6.351  -1.705  18.944  1.00  9.47           O  
HETATM    3  CH3 ACE A  21       5.772   0.379  19.940  1.00 10.13           C  
HETATM    4  H1  ACE A  21       5.312   1.163  19.339  1.00 12.15           H  
HETATM    5  H2  ACE A  21       5.362   0.408  20.950  1.00 12.15           H  
HETATM    6  H3  ACE A  21       6.850   0.537  19.981  1.00 12.15           H