HEADER    TRANSPORT PROTEIN/IMMUNE SYSTEM         16-MAR-21   7M2H              
TITLE     STRUCTURAL SNAPSHOTS OF INTERMEDIATES IN THE GATING OF A K+ CHANNEL   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: FAB HEAVY CHAIN;                                           
COMPND   3 CHAIN: A, D;                                                         
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: FAB LIGHT CHAIN;                                           
COMPND   7 CHAIN: B, E;                                                         
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MOL_ID: 3;                                                           
COMPND  10 MOLECULE: PH-GATED POTASSIUM CHANNEL KCSA;                           
COMPND  11 CHAIN: C, F;                                                         
COMPND  12 SYNONYM: STREPTOMYCES LIVIDANS K+ CHANNEL,SKC1;                      
COMPND  13 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE   3 ORGANISM_COMMON: MOUSE;                                              
SOURCE   4 ORGANISM_TAXID: 10090;                                               
SOURCE   5 EXPRESSION_SYSTEM: HOMO SAPIENS;                                     
SOURCE   6 EXPRESSION_SYSTEM_COMMON: HUMAN;                                     
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 9606;                                       
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE  10 ORGANISM_COMMON: MOUSE;                                              
SOURCE  11 ORGANISM_TAXID: 10090;                                               
SOURCE  12 EXPRESSION_SYSTEM: HOMO SAPIENS;                                     
SOURCE  13 EXPRESSION_SYSTEM_COMMON: HUMAN;                                     
SOURCE  14 EXPRESSION_SYSTEM_TAXID: 9606;                                       
SOURCE  15 MOL_ID: 3;                                                           
SOURCE  16 ORGANISM_SCIENTIFIC: STREPTOMYCES LIVIDANS;                          
SOURCE  17 ORGANISM_TAXID: 1916;                                                
SOURCE  18 GENE: KCSA, SKC1;                                                    
SOURCE  19 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  20 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    ION CHANNEL, K+ CHANNEL, PH GATED ION CHANNEL, TRANSPORT PROTEIN-     
KEYWDS   2 IMMUNE SYSTEM COMPLEX                                                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.REDDI,F.I.VALIYAVEETIL                                              
REVDAT   4   16-OCT-24 7M2H    1       REMARK                                   
REVDAT   3   18-OCT-23 7M2H    1       REMARK                                   
REVDAT   2   10-NOV-21 7M2H    1       JRNL                                     
REVDAT   1   27-OCT-21 7M2H    0                                                
JRNL        AUTH   R.REDDI,K.MATULEF,E.RIEDERER,P.MOENNE-LOCCOZ,                
JRNL        AUTH 2 F.I.VALIYAVEETIL                                             
JRNL        TITL   STRUCTURES OF GATING INTERMEDIATES IN A K + CHANNELL.        
JRNL        REF    J.MOL.BIOL.                   V. 433 67296 2021              
JRNL        REFN                   ESSN 1089-8638                               
JRNL        PMID   34627789                                                     
JRNL        DOI    10.1016/J.JMB.2021.167296                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.64 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.14_3260                                     
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) : 2.64                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 48.80                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 92.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 47455                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.238                           
REMARK   3   R VALUE            (WORKING SET) : 0.237                           
REMARK   3   FREE R VALUE                     : 0.268                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 3.820                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1815                            
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 48.8010 -  6.2079    1.00     3932   161  0.2300 0.2563        
REMARK   3     2  6.2079 -  4.9289    1.00     3841   157  0.2220 0.2427        
REMARK   3     3  4.9289 -  4.3063    1.00     3815   152  0.1905 0.2276        
REMARK   3     4  4.3063 -  3.9127    0.99     3772   153  0.2055 0.2304        
REMARK   3     5  3.9127 -  3.6324    0.99     3790   149  0.2178 0.2408        
REMARK   3     6  3.6324 -  3.4183    0.97     3658   148  0.2372 0.2809        
REMARK   3     7  3.4183 -  3.2471    0.95     3626   137  0.2643 0.3262        
REMARK   3     8  3.2471 -  3.1058    0.93     3521   148  0.2703 0.3392        
REMARK   3     9  3.1058 -  2.9863    0.90     3424   132  0.2678 0.2678        
REMARK   3    10  2.9863 -  2.8832    0.87     3281   124  0.2991 0.3726        
REMARK   3    11  2.8832 -  2.7931    0.82     3112   130  0.3235 0.3488        
REMARK   3    12  2.7931 -  2.7132    0.79     2968   116  0.3419 0.3419        
REMARK   3    13  2.7132 -  2.6420    0.77     2900   108  0.3828 0.4127        
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)     : 0.410            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.070           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 38.31                          
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     :   NULL           NULL                                  
REMARK   3   CHIRALITY :   NULL           NULL                                  
REMARK   3   PLANARITY :   NULL           NULL                                  
REMARK   3   DIHEDRAL  :   NULL           NULL                                  
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 7M2H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-MAR-21.                  
REMARK 100 THE DEPOSITION ID IS D_1000255165.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 23-NOV-18                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.0-6.5                            
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 23-ID-B                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.04                               
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL CRYO-COOLED         
REMARK 200                                   SI(111)                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS EIGER X 16M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 54531                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.640                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 48.801                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 6.900                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.1000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.64                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.73                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1K4C                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 66.51                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.67                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM MES, PH 6.25, 28% PEG400, 50 MM    
REMARK 280  MAGNESIUM ACETATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE       
REMARK 280  293K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 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                                                                      
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                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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: DODECAMERIC                       
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 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000     -308.64200            
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 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
REMARK 350   BIOMT1   3  0.000000 -1.000000  0.000000     -154.32100            
REMARK 350   BIOMT2   3  1.000000  0.000000  0.000000      154.32100            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
REMARK 350   BIOMT1   4  0.000000  1.000000  0.000000     -154.32100            
REMARK 350   BIOMT2   4 -1.000000  0.000000  0.000000     -154.32100            
REMARK 350   BIOMT3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DODECAMERIC                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, E, F                               
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 APPLY THE FOLLOWING TO CHAINS: D, E, F                               
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000     -154.32100            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000      154.32100            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, E, F                               
REMARK 350   BIOMT1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   3  1.000000  0.000000  0.000000      154.32100            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, E, F                               
REMARK 350   BIOMT1   4  0.000000  1.000000  0.000000     -154.32100            
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 K      K C 901  LIES ON A SPECIAL POSITION.                          
REMARK 375 K      K C 902  LIES ON A SPECIAL POSITION.                          
REMARK 375 K      K C 903  LIES ON A SPECIAL POSITION.                          
REMARK 375 K      K C 904  LIES ON A SPECIAL POSITION.                          
REMARK 375 K      K C 905  LIES ON A SPECIAL POSITION.                          
REMARK 375 K      K C 906  LIES ON A SPECIAL POSITION.                          
REMARK 375 N1   TBA C 908  LIES ON A SPECIAL POSITION.                          
REMARK 375 N1   TBA F 201  LIES ON A SPECIAL POSITION.                          
REMARK 375 K      K F 202  LIES ON A SPECIAL POSITION.                          
REMARK 375 K      K F 203  LIES ON A SPECIAL POSITION.                          
REMARK 375 K      K F 204  LIES ON A SPECIAL POSITION.                          
REMARK 375 K      K F 205  LIES ON A SPECIAL POSITION.                          
REMARK 375 K      K F 206  LIES ON A SPECIAL POSITION.                          
REMARK 375 K      K F 207  LIES ON A SPECIAL POSITION.                          
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     MET C     1                                                      
REMARK 465     ALA C     2                                                      
REMARK 465     PRO C     3                                                      
REMARK 465     MET C     4                                                      
REMARK 465     LEU C     5                                                      
REMARK 465     SER C     6                                                      
REMARK 465     GLY C     7                                                      
REMARK 465     LEU C     8                                                      
REMARK 465     LEU C     9                                                      
REMARK 465     ALA C    10                                                      
REMARK 465     ARG C    11                                                      
REMARK 465     LEU C    12                                                      
REMARK 465     VAL C    13                                                      
REMARK 465     LYS C    14                                                      
REMARK 465     LEU C    15                                                      
REMARK 465     LEU C    16                                                      
REMARK 465     LEU C    17                                                      
REMARK 465     GLY C    18                                                      
REMARK 465     ARG C    19                                                      
REMARK 465     HIS C    20                                                      
REMARK 465     GLY C    21                                                      
REMARK 465     SER C    22                                                      
REMARK 465     GLN D     1                                                      
REMARK 465     VAL D     2                                                      
REMARK 465     ASN E   210                                                      
REMARK 465     ARG E   211                                                      
REMARK 465     ASN E   212                                                      
REMARK 465     MET F     1                                                      
REMARK 465     ALA F     2                                                      
REMARK 465     PRO F     3                                                      
REMARK 465     MET F     4                                                      
REMARK 465     LEU F     5                                                      
REMARK 465     SER F     6                                                      
REMARK 465     GLY F     7                                                      
REMARK 465     LEU F     8                                                      
REMARK 465     LEU F     9                                                      
REMARK 465     ALA F    10                                                      
REMARK 465     ARG F    11                                                      
REMARK 465     LEU F    12                                                      
REMARK 465     VAL F    13                                                      
REMARK 465     LYS F    14                                                      
REMARK 465     LEU F    15                                                      
REMARK 465     LEU F    16                                                      
REMARK 465     LEU F    17                                                      
REMARK 465     GLY F    18                                                      
REMARK 465     ARG F    19                                                      
REMARK 465     HIS F    20                                                      
REMARK 465     GLY F    21                                                      
REMARK 465     SER F    22                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS A  23    CG   CD   CE   NZ                                   
REMARK 470     LYS A  63    CG   CD   CE   NZ                                   
REMARK 470     LYS A  74    CG   CD   CE   NZ                                   
REMARK 470     GLU A  89    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 120    CG   CD   CE   NZ                                   
REMARK 470     GLN A 136    CG   CD   OE1  NE2                                  
REMARK 470     SER A 165    OG                                                  
REMARK 470     SER A 166    OG                                                  
REMARK 470     SER A 177    OG                                                  
REMARK 470     ASP A 178    CG   OD1  OD2                                       
REMARK 470     ASP A 219    CG   OD1  OD2                                       
REMARK 470     ARG B  45    NE   CZ   NH1  NH2                                  
REMARK 470     ASN B 212    CG   OD1  ND2                                       
REMARK 470     ARG C  27    NE   CZ   NH1  NH2                                  
REMARK 470     LYS D  23    CG   CD   CE   NZ                                   
REMARK 470     TYR D  27    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     LYS D  63    CG   CD   CE   NZ                                   
REMARK 470     GLN D  65    CG   CD   OE1  NE2                                  
REMARK 470     LYS D  74    CG   CD   CE   NZ                                   
REMARK 470     GLU D  89    CG   CD   OE1  OE2                                  
REMARK 470     ARG D  98    CD   NE   CZ   NH1  NH2                             
REMARK 470     ARG D 100    NE   CZ   NH1  NH2                                  
REMARK 470     LYS D 120    CG   CD   CE   NZ                                   
REMARK 470     ASN D 138    CG   OD1  ND2                                       
REMARK 470     SER D 165    OG                                                  
REMARK 470     SER D 166    OG                                                  
REMARK 470     SER D 177    OG                                                  
REMARK 470     ASP D 178    CG   OD1  OD2                                       
REMARK 470     ASP D 219    CG   OD1  OD2                                       
REMARK 470     ARG F  27    NE   CZ   NH1  NH2                                  
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    PRO B   141     O    HOH B   301              2.09            
REMARK 500   NE2  HIS B   198     O    HOH B   301              2.18            
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    CYS A  22       84.40   -152.93                                   
REMARK 500    SER A  25     -166.75   -103.00                                   
REMARK 500    ILE A  48      -60.81    -91.63                                   
REMARK 500    ASN A 138     -135.56    -84.64                                   
REMARK 500    PRO A 152     -164.01   -107.54                                   
REMARK 500    PRO A 154     -161.78   -113.96                                   
REMARK 500    LEU A 164       49.65    -91.44                                   
REMARK 500    LYS A 210      119.73   -161.53                                   
REMARK 500    ALA B  51      -62.45     70.31                                   
REMARK 500    SER B  77       85.15     60.06                                   
REMARK 500    THR B 126       41.22    -85.12                                   
REMARK 500    SER B 127       13.06   -157.89                                   
REMARK 500    ASN B 138       62.89     60.18                                   
REMARK 500    ASP B 170       12.75   -143.89                                   
REMARK 500    ASN B 190      -75.90   -121.75                                   
REMARK 500    ARG B 211       49.21    -78.57                                   
REMARK 500    GLU C 120     -166.01    -71.17                                   
REMARK 500    ARG C 121      -38.30     60.56                                   
REMARK 500    ARG C 122      -99.38    -71.83                                   
REMARK 500    ARG D 100       38.10    -82.91                                   
REMARK 500    GLN D 136     -179.13     62.28                                   
REMARK 500    THR D 137      -87.78   -143.54                                   
REMARK 500    ASN D 138     -160.56     91.33                                   
REMARK 500    PRO D 152     -157.12    -96.11                                   
REMARK 500    PRO D 154     -169.88   -111.41                                   
REMARK 500    ALA E  51      -44.65     68.30                                   
REMARK 500    SER E  52       -1.98   -140.75                                   
REMARK 500    SER E  77       85.42     61.08                                   
REMARK 500    ASP E 170        8.82   -150.41                                   
REMARK 500    ASN E 190      -78.62    -99.33                                   
REMARK 500    ARG F 122      -87.79    -69.28                                   
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 424        DISTANCE =  8.63 ANGSTROMS                       
REMARK 525    HOH C1020        DISTANCE =  6.49 ANGSTROMS                       
REMARK 525    HOH F 320        DISTANCE =  6.02 ANGSTROMS                       
REMARK 525    HOH F 321        DISTANCE =  6.13 ANGSTROMS                       
REMARK 525    HOH F 322        DISTANCE =  6.25 ANGSTROMS                       
REMARK 525    HOH F 323        DISTANCE =  6.35 ANGSTROMS                       
REMARK 525    HOH F 324        DISTANCE =  6.43 ANGSTROMS                       
REMARK 525    HOH F 325        DISTANCE =  6.46 ANGSTROMS                       
REMARK 525    HOH F 326        DISTANCE =  6.87 ANGSTROMS                       
REMARK 525    HOH F 327        DISTANCE =  7.27 ANGSTROMS                       
REMARK 525    HOH F 328        DISTANCE =  7.48 ANGSTROMS                       
REMARK 525    HOH F 329        DISTANCE =  7.53 ANGSTROMS                       
REMARK 525    HOH F 330        DISTANCE =  7.88 ANGSTROMS                       
REMARK 525    HOH F 331        DISTANCE =  8.21 ANGSTROMS                       
REMARK 525    HOH F 332        DISTANCE = 10.66 ANGSTROMS                       
REMARK 610                                                                      
REMARK 610 MISSING HETEROATOM                                                   
REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 610 I=INSERTION CODE):                                                   
REMARK 610   M RES C SSEQI                                                      
REMARK 610     DGA C  907                                                       
REMARK 610     DGA F  208                                                       
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                               K C 901   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR C  75   O                                                      
REMARK 620 2 THR C  75   OG1  60.6                                              
REMARK 620 3 THR C  75   O     0.0  60.6                                        
REMARK 620 4 THR C  75   OG1  60.6   0.0  60.6                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K C 904   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR C  75   O                                                      
REMARK 620 2 THR C  75   O     0.0                                              
REMARK 620 3 VAL C  76   O    73.2  73.2                                        
REMARK 620 4 VAL C  76   O    73.2  73.2   0.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K C 905   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 VAL C  76   O                                                      
REMARK 620 2 VAL C  76   O     0.0                                              
REMARK 620 3 GLY C  77   O    67.1  67.1                                        
REMARK 620 4 GLY C  77   O    67.1  67.1   0.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K C 906   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY C  77   O                                                      
REMARK 620 2 GLY C  77   O     0.0                                              
REMARK 620 3 TYR C  78   O    72.5  72.5                                        
REMARK 620 4 TYR C  78   O    72.5  72.5   0.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K C 902   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C1016   O                                                      
REMARK 620 2 HOH C1016   O   125.5                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K C 903   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C1016   O                                                      
REMARK 620 2 HOH C1016   O   133.3                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K F 202   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR F  75   O                                                      
REMARK 620 2 THR F  75   O     0.0                                              
REMARK 620 3 VAL F  76   O    76.2  76.2                                        
REMARK 620 4 VAL F  76   O    76.2  76.2   0.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K F 203   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR F  75   O                                                      
REMARK 620 2 THR F  75   OG1  59.6                                              
REMARK 620 3 THR F  75   O     0.0  59.6                                        
REMARK 620 4 THR F  75   OG1  59.6   0.0  59.6                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K F 204   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 VAL F  76   O                                                      
REMARK 620 2 VAL F  76   O     0.0                                              
REMARK 620 3 GLY F  77   O    71.5  71.5                                        
REMARK 620 4 GLY F  77   O    71.5  71.5   0.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K F 207   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY F  77   O                                                      
REMARK 620 2 GLY F  77   O     0.0                                              
REMARK 620 3 TYR F  78   O    70.3  70.3                                        
REMARK 620 4 TYR F  78   O    70.3  70.3   0.0                                  
REMARK 620 N                    1     2     3                                   
DBREF  7M2H A    1   219  PDB    7M2H     7M2H             1    219             
DBREF  7M2H B    1   212  PDB    7M2H     7M2H             1    212             
DBREF  7M2H C    3   125  UNP    P0A334   KCSA_STRLI       3    125             
DBREF  7M2H D    1   219  PDB    7M2H     7M2H             1    219             
DBREF  7M2H E    1   212  PDB    7M2H     7M2H             1    212             
DBREF  7M2H F    3   125  UNP    P0A334   KCSA_STRLI       3    125             
SEQADV 7M2H MET C    1  UNP  P0A334              INITIATING METHIONINE          
SEQADV 7M2H ALA C    2  UNP  P0A334              EXPRESSION TAG                 
SEQADV 7M2H PHE C   67  UNP  P0A334    TRP    67 CONFLICT                       
SEQADV 7M2H MET F    1  UNP  P0A334              INITIATING METHIONINE          
SEQADV 7M2H ALA F    2  UNP  P0A334              EXPRESSION TAG                 
SEQADV 7M2H PHE F   67  UNP  P0A334    TRP    67 CONFLICT                       
SEQRES   1 A  219  GLN VAL GLN LEU GLN GLN PRO GLY ALA GLU LEU VAL LYS          
SEQRES   2 A  219  PRO GLY ALA SER VAL LYS LEU SER CYS LYS ALA SER GLY          
SEQRES   3 A  219  TYR THR PHE THR SER ASP TRP ILE HIS TRP VAL LYS GLN          
SEQRES   4 A  219  ARG PRO GLY HIS GLY LEU GLU TRP ILE GLY GLU ILE ILE          
SEQRES   5 A  219  PRO SER TYR GLY ARG ALA ASN TYR ASN GLU LYS ILE GLN          
SEQRES   6 A  219  LYS LYS ALA THR LEU THR ALA ASP LYS SER SER SER THR          
SEQRES   7 A  219  ALA PHE MET GLN LEU SER SER LEU THR SER GLU ASP SER          
SEQRES   8 A  219  ALA VAL TYR TYR CYS ALA ARG GLU ARG GLY ASP GLY TYR          
SEQRES   9 A  219  PHE ALA VAL TRP GLY ALA GLY THR THR VAL THR VAL SER          
SEQRES  10 A  219  SER ALA LYS THR THR PRO PRO SER VAL TYR PRO LEU ALA          
SEQRES  11 A  219  PRO GLY SER ALA ALA GLN THR ASN SER MET VAL THR LEU          
SEQRES  12 A  219  GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU PRO VAL THR          
SEQRES  13 A  219  VAL THR TRP ASN SER GLY SER LEU SER SER GLY VAL HIS          
SEQRES  14 A  219  THR PHE PRO ALA VAL LEU GLN SER ASP LEU TYR THR LEU          
SEQRES  15 A  219  SER SER SER VAL THR VAL PRO SER SER SER TRP PRO SER          
SEQRES  16 A  219  GLU THR VAL THR CYS ASN VAL ALA HIS PRO ALA SER SER          
SEQRES  17 A  219  THR LYS VAL ASP LYS LYS ILE VAL PRO ARG ASP                  
SEQRES   1 B  212  ASP ILE LEU LEU THR GLN SER PRO ALA ILE LEU SER VAL          
SEQRES   2 B  212  SER PRO GLY GLU ARG VAL SER PHE SER CYS ARG ALA SER          
SEQRES   3 B  212  GLN SER ILE GLY THR ASP ILE HIS TRP TYR GLN GLN ARG          
SEQRES   4 B  212  THR ASN GLY SER PRO ARG LEU LEU ILE LYS TYR ALA SER          
SEQRES   5 B  212  GLU SER ILE SER GLY ILE PRO SER ARG PHE SER GLY SER          
SEQRES   6 B  212  GLY SER GLY THR ASP PHE THR LEU SER ILE ASN SER VAL          
SEQRES   7 B  212  GLU SER GLU ASP ILE ALA ASN TYR TYR CYS GLN GLN SER          
SEQRES   8 B  212  ASN ARG TRP PRO PHE THR PHE GLY SER GLY THR LYS LEU          
SEQRES   9 B  212  GLU ILE LYS ARG ALA ASP ALA ALA PRO THR VAL SER ILE          
SEQRES  10 B  212  PHE PRO PRO SER SER GLU GLN LEU THR SER GLY GLY ALA          
SEQRES  11 B  212  SER VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS ASP          
SEQRES  12 B  212  ILE ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG GLN          
SEQRES  13 B  212  ASN GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER LYS          
SEQRES  14 B  212  ASP SER THR TYR SER MET SER SER THR LEU THR LEU THR          
SEQRES  15 B  212  LYS ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS GLU          
SEQRES  16 B  212  ALA THR HIS LYS THR SER THR SER PRO ILE VAL LYS SER          
SEQRES  17 B  212  PHE ASN ARG ASN                                              
SEQRES   1 C  125  MET ALA PRO MET LEU SER GLY LEU LEU ALA ARG LEU VAL          
SEQRES   2 C  125  LYS LEU LEU LEU GLY ARG HIS GLY SER ALA LEU HIS TRP          
SEQRES   3 C  125  ARG ALA ALA GLY ALA ALA THR VAL LEU LEU VAL ILE VAL          
SEQRES   4 C  125  LEU LEU ALA GLY SER TYR LEU ALA VAL LEU ALA GLU ARG          
SEQRES   5 C  125  GLY ALA PRO GLY ALA GLN LEU ILE THR TYR PRO ARG ALA          
SEQRES   6 C  125  LEU PHE TRP SER VAL GLU THR ALA THR THR VAL GLY TYR          
SEQRES   7 C  125  GLY ASP LEU TYR PRO VAL THR LEU TRP GLY ARG LEU VAL          
SEQRES   8 C  125  ALA VAL VAL VAL MET VAL ALA GLY ILE THR SER PHE GLY          
SEQRES   9 C  125  LEU VAL THR ALA ALA LEU ALA THR TRP PHE VAL GLY ARG          
SEQRES  10 C  125  GLU GLN GLU ARG ARG GLY HIS PHE                              
SEQRES   1 D  219  GLN VAL GLN LEU GLN GLN PRO GLY ALA GLU LEU VAL LYS          
SEQRES   2 D  219  PRO GLY ALA SER VAL LYS LEU SER CYS LYS ALA SER GLY          
SEQRES   3 D  219  TYR THR PHE THR SER ASP TRP ILE HIS TRP VAL LYS GLN          
SEQRES   4 D  219  ARG PRO GLY HIS GLY LEU GLU TRP ILE GLY GLU ILE ILE          
SEQRES   5 D  219  PRO SER TYR GLY ARG ALA ASN TYR ASN GLU LYS ILE GLN          
SEQRES   6 D  219  LYS LYS ALA THR LEU THR ALA ASP LYS SER SER SER THR          
SEQRES   7 D  219  ALA PHE MET GLN LEU SER SER LEU THR SER GLU ASP SER          
SEQRES   8 D  219  ALA VAL TYR TYR CYS ALA ARG GLU ARG GLY ASP GLY TYR          
SEQRES   9 D  219  PHE ALA VAL TRP GLY ALA GLY THR THR VAL THR VAL SER          
SEQRES  10 D  219  SER ALA LYS THR THR PRO PRO SER VAL TYR PRO LEU ALA          
SEQRES  11 D  219  PRO GLY SER ALA ALA GLN THR ASN SER MET VAL THR LEU          
SEQRES  12 D  219  GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU PRO VAL THR          
SEQRES  13 D  219  VAL THR TRP ASN SER GLY SER LEU SER SER GLY VAL HIS          
SEQRES  14 D  219  THR PHE PRO ALA VAL LEU GLN SER ASP LEU TYR THR LEU          
SEQRES  15 D  219  SER SER SER VAL THR VAL PRO SER SER SER TRP PRO SER          
SEQRES  16 D  219  GLU THR VAL THR CYS ASN VAL ALA HIS PRO ALA SER SER          
SEQRES  17 D  219  THR LYS VAL ASP LYS LYS ILE VAL PRO ARG ASP                  
SEQRES   1 E  212  ASP ILE LEU LEU THR GLN SER PRO ALA ILE LEU SER VAL          
SEQRES   2 E  212  SER PRO GLY GLU ARG VAL SER PHE SER CYS ARG ALA SER          
SEQRES   3 E  212  GLN SER ILE GLY THR ASP ILE HIS TRP TYR GLN GLN ARG          
SEQRES   4 E  212  THR ASN GLY SER PRO ARG LEU LEU ILE LYS TYR ALA SER          
SEQRES   5 E  212  GLU SER ILE SER GLY ILE PRO SER ARG PHE SER GLY SER          
SEQRES   6 E  212  GLY SER GLY THR ASP PHE THR LEU SER ILE ASN SER VAL          
SEQRES   7 E  212  GLU SER GLU ASP ILE ALA ASN TYR TYR CYS GLN GLN SER          
SEQRES   8 E  212  ASN ARG TRP PRO PHE THR PHE GLY SER GLY THR LYS LEU          
SEQRES   9 E  212  GLU ILE LYS ARG ALA ASP ALA ALA PRO THR VAL SER ILE          
SEQRES  10 E  212  PHE PRO PRO SER SER GLU GLN LEU THR SER GLY GLY ALA          
SEQRES  11 E  212  SER VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS ASP          
SEQRES  12 E  212  ILE ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG GLN          
SEQRES  13 E  212  ASN GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER LYS          
SEQRES  14 E  212  ASP SER THR TYR SER MET SER SER THR LEU THR LEU THR          
SEQRES  15 E  212  LYS ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS GLU          
SEQRES  16 E  212  ALA THR HIS LYS THR SER THR SER PRO ILE VAL LYS SER          
SEQRES  17 E  212  PHE ASN ARG ASN                                              
SEQRES   1 F  125  MET ALA PRO MET LEU SER GLY LEU LEU ALA ARG LEU VAL          
SEQRES   2 F  125  LYS LEU LEU LEU GLY ARG HIS GLY SER ALA LEU HIS TRP          
SEQRES   3 F  125  ARG ALA ALA GLY ALA ALA THR VAL LEU LEU VAL ILE VAL          
SEQRES   4 F  125  LEU LEU ALA GLY SER TYR LEU ALA VAL LEU ALA GLU ARG          
SEQRES   5 F  125  GLY ALA PRO GLY ALA GLN LEU ILE THR TYR PRO ARG ALA          
SEQRES   6 F  125  LEU PHE TRP SER VAL GLU THR ALA THR THR VAL GLY TYR          
SEQRES   7 F  125  GLY ASP LEU TYR PRO VAL THR LEU TRP GLY ARG LEU VAL          
SEQRES   8 F  125  ALA VAL VAL VAL MET VAL ALA GLY ILE THR SER PHE GLY          
SEQRES   9 F  125  LEU VAL THR ALA ALA LEU ALA THR TRP PHE VAL GLY ARG          
SEQRES  10 F  125  GLU GLN GLU ARG ARG GLY HIS PHE                              
HET    F09  A 301      10                                                       
HET      K  C 901       1                                                       
HET      K  C 902       1                                                       
HET      K  C 903       1                                                       
HET      K  C 904       1                                                       
HET      K  C 905       1                                                       
HET      K  C 906       1                                                       
HET    DGA  C 907      31                                                       
HET    TBA  C 908      17                                                       
HET    F09  D 301      10                                                       
HET    TBA  F 201      17                                                       
HET      K  F 202       1                                                       
HET      K  F 203       1                                                       
HET      K  F 204       1                                                       
HET      K  F 205       1                                                       
HET      K  F 206       1                                                       
HET      K  F 207       1                                                       
HET    DGA  F 208      31                                                       
HETNAM     F09 NONAN-1-OL                                                       
HETNAM       K POTASSIUM ION                                                    
HETNAM     DGA DIACYL GLYCEROL                                                  
HETNAM     TBA TETRABUTYLAMMONIUM ION                                           
FORMUL   7  F09    2(C9 H20 O)                                                  
FORMUL   8    K    12(K 1+)                                                     
FORMUL  14  DGA    2(C39 H76 O5)                                                
FORMUL  15  TBA    2(C16 H36 N 1+)                                              
FORMUL  25  HOH   *127(H2 O)                                                    
HELIX    1 AA1 THR A   87  SER A   91  5                                   5    
HELIX    2 AA2 SER A  161  SER A  163  5                                   3    
HELIX    3 AA3 SER A  191  TRP A  193  5                                   3    
HELIX    4 AA4 GLU B   79  ILE B   83  5                                   5    
HELIX    5 AA5 SER B  121  THR B  126  1                                   6    
HELIX    6 AA6 LYS B  183  ARG B  188  1                                   6    
HELIX    7 AA7 LEU C   24  ARG C   52  1                                  29    
HELIX    8 AA8 THR C   61  THR C   74  1                                  14    
HELIX    9 AA9 THR C   85  GLU C  120  1                                  36    
HELIX   10 AB1 THR D   87  SER D   91  5                                   5    
HELIX   11 AB2 SER D  161  SER D  163  5                                   3    
HELIX   12 AB3 PRO D  205  SER D  208  5                                   4    
HELIX   13 AB4 GLU E   79  ILE E   83  5                                   5    
HELIX   14 AB5 SER E  121  THR E  126  1                                   6    
HELIX   15 AB6 LYS E  183  ARG E  188  1                                   6    
HELIX   16 AB7 LEU F   24  ARG F   52  1                                  29    
HELIX   17 AB8 THR F   61  THR F   74  1                                  14    
HELIX   18 AB9 THR F   85  GLY F  123  1                                  39    
SHEET    1 AA1 4 LEU A   4  GLN A   5  0                                        
SHEET    2 AA1 4 VAL A  18  ALA A  24 -1  O  LYS A  23   N  GLN A   5           
SHEET    3 AA1 4 THR A  78  LEU A  83 -1  O  MET A  81   N  LEU A  20           
SHEET    4 AA1 4 LEU A  70  ASP A  73 -1  N  THR A  71   O  PHE A  80           
SHEET    1 AA2 6 ALA A   9  VAL A  12  0                                        
SHEET    2 AA2 6 THR A 112  VAL A 116  1  O  THR A 115   N  GLU A  10           
SHEET    3 AA2 6 ALA A  92  GLU A  99 -1  N  ALA A  92   O  VAL A 114           
SHEET    4 AA2 6 TRP A  33  GLN A  39 -1  N  HIS A  35   O  ALA A  97           
SHEET    5 AA2 6 LEU A  45  ILE A  51 -1  O  ILE A  51   N  ILE A  34           
SHEET    6 AA2 6 ALA A  58  TYR A  60 -1  O  ASN A  59   N  GLU A  50           
SHEET    1 AA3 4 ALA A   9  VAL A  12  0                                        
SHEET    2 AA3 4 THR A 112  VAL A 116  1  O  THR A 115   N  GLU A  10           
SHEET    3 AA3 4 ALA A  92  GLU A  99 -1  N  ALA A  92   O  VAL A 114           
SHEET    4 AA3 4 PHE A 105  TRP A 108 -1  O  VAL A 107   N  ARG A  98           
SHEET    1 AA4 4 SER A 125  LEU A 129  0                                        
SHEET    2 AA4 4 MET A 140  TYR A 150 -1  O  LEU A 146   N  TYR A 127           
SHEET    3 AA4 4 TYR A 180  PRO A 189 -1  O  LEU A 182   N  VAL A 147           
SHEET    4 AA4 4 VAL A 168  THR A 170 -1  N  HIS A 169   O  SER A 185           
SHEET    1 AA5 4 SER A 125  LEU A 129  0                                        
SHEET    2 AA5 4 MET A 140  TYR A 150 -1  O  LEU A 146   N  TYR A 127           
SHEET    3 AA5 4 TYR A 180  PRO A 189 -1  O  LEU A 182   N  VAL A 147           
SHEET    4 AA5 4 VAL A 174  LEU A 175 -1  N  VAL A 174   O  THR A 181           
SHEET    1 AA6 3 THR A 156  TRP A 159  0                                        
SHEET    2 AA6 3 THR A 199  HIS A 204 -1  O  ASN A 201   N  THR A 158           
SHEET    3 AA6 3 THR A 209  LYS A 214 -1  O  THR A 209   N  HIS A 204           
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 ASP B  70  ILE B  75 -1  O  PHE B  71   N  CYS B  23           
SHEET    4 AA7 4 PHE B  62  SER B  67 -1  N  SER B  63   O  SER B  74           
SHEET    1 AA8 5 ILE B  10  VAL B  13  0                                        
SHEET    2 AA8 5 THR B 102  ILE B 106  1  O  GLU B 105   N  LEU B  11           
SHEET    3 AA8 5 ASN B  85  GLN B  90 -1  N  TYR B  86   O  THR B 102           
SHEET    4 AA8 5 ILE B  33  GLN B  38 -1  N  GLN B  38   O  ASN B  85           
SHEET    5 AA8 5 ARG B  45  LYS B  49 -1  O  ARG B  45   N  GLN B  37           
SHEET    1 AA9 4 ILE B  10  VAL B  13  0                                        
SHEET    2 AA9 4 THR B 102  ILE B 106  1  O  GLU B 105   N  LEU B  11           
SHEET    3 AA9 4 ASN B  85  GLN 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  GLN B  90           
SHEET    1 AB1 4 THR B 114  PHE B 118  0                                        
SHEET    2 AB1 4 GLY B 129  PHE B 139 -1  O  PHE B 135   N  SER B 116           
SHEET    3 AB1 4 TYR B 173  THR B 182 -1  O  LEU B 181   N  ALA B 130           
SHEET    4 AB1 4 VAL B 159  LEU B 160 -1  N  LEU B 160   O  THR B 178           
SHEET    1 AB2 4 SER B 153  ARG B 155  0                                        
SHEET    2 AB2 4 ILE B 144  ILE B 150 -1  N  ILE B 150   O  SER B 153           
SHEET    3 AB2 4 SER B 191  HIS B 198 -1  O  GLU B 195   N  LYS B 147           
SHEET    4 AB2 4 SER B 201  ASN B 210 -1  O  LYS B 207   N  CYS B 194           
SHEET    1 AB3 4 LEU D   4  GLN D   5  0                                        
SHEET    2 AB3 4 VAL D  18  ALA D  24 -1  O  LYS D  23   N  GLN D   5           
SHEET    3 AB3 4 THR D  78  LEU D  83 -1  O  LEU D  83   N  VAL D  18           
SHEET    4 AB3 4 ALA D  68  ASP D  73 -1  N  THR D  71   O  PHE D  80           
SHEET    1 AB4 6 ALA D   9  VAL D  12  0                                        
SHEET    2 AB4 6 THR D 112  VAL D 116  1  O  THR D 115   N  VAL D  12           
SHEET    3 AB4 6 ALA D  92  GLU D  99 -1  N  ALA D  92   O  VAL D 114           
SHEET    4 AB4 6 TRP D  33  GLN D  39 -1  N  TRP D  33   O  GLU D  99           
SHEET    5 AB4 6 GLU D  46  ILE D  52 -1  O  GLU D  46   N  LYS D  38           
SHEET    6 AB4 6 ARG D  57  TYR D  60 -1  O  ASN D  59   N  GLU D  50           
SHEET    1 AB5 4 ALA D   9  VAL D  12  0                                        
SHEET    2 AB5 4 THR D 112  VAL D 116  1  O  THR D 115   N  VAL D  12           
SHEET    3 AB5 4 ALA D  92  GLU D  99 -1  N  ALA D  92   O  VAL D 114           
SHEET    4 AB5 4 PHE D 105  TRP D 108 -1  O  VAL D 107   N  ARG D  98           
SHEET    1 AB6 4 SER D 125  LEU D 129  0                                        
SHEET    2 AB6 4 MET D 140  TYR D 150 -1  O  LEU D 146   N  TYR D 127           
SHEET    3 AB6 4 LEU D 179  PRO D 189 -1  O  TYR D 180   N  TYR D 150           
SHEET    4 AB6 4 VAL D 168  THR D 170 -1  N  HIS D 169   O  SER D 185           
SHEET    1 AB7 4 SER D 125  LEU D 129  0                                        
SHEET    2 AB7 4 MET D 140  TYR D 150 -1  O  LEU D 146   N  TYR D 127           
SHEET    3 AB7 4 LEU D 179  PRO D 189 -1  O  TYR D 180   N  TYR D 150           
SHEET    4 AB7 4 VAL D 174  GLN D 176 -1  N  GLN D 176   O  LEU D 179           
SHEET    1 AB8 3 THR D 156  TRP D 159  0                                        
SHEET    2 AB8 3 THR D 199  HIS D 204 -1  O  ASN D 201   N  THR D 158           
SHEET    3 AB8 3 THR D 209  LYS D 214 -1  O  THR D 209   N  HIS D 204           
SHEET    1 AB9 4 LEU E   4  SER E   7  0                                        
SHEET    2 AB9 4 VAL E  19  ALA E  25 -1  O  ARG E  24   N  THR E   5           
SHEET    3 AB9 4 ASP E  70  ILE E  75 -1  O  LEU E  73   N  PHE E  21           
SHEET    4 AB9 4 PHE E  62  SER E  67 -1  N  SER E  63   O  SER E  74           
SHEET    1 AC1 5 ILE E  10  VAL E  13  0                                        
SHEET    2 AC1 5 THR E 102  ILE E 106  1  O  GLU E 105   N  LEU E  11           
SHEET    3 AC1 5 ASN E  85  GLN E  90 -1  N  TYR E  86   O  THR E 102           
SHEET    4 AC1 5 ILE E  33  GLN E  38 -1  N  HIS E  34   O  GLN E  89           
SHEET    5 AC1 5 ARG E  45  ILE E  48 -1  O  ARG E  45   N  GLN E  37           
SHEET    1 AC2 4 ILE E  10  VAL E  13  0                                        
SHEET    2 AC2 4 THR E 102  ILE E 106  1  O  GLU E 105   N  LEU E  11           
SHEET    3 AC2 4 ASN E  85  GLN E  90 -1  N  TYR E  86   O  THR E 102           
SHEET    4 AC2 4 THR E  97  PHE E  98 -1  O  THR E  97   N  GLN E  90           
SHEET    1 AC3 4 THR E 114  PHE E 118  0                                        
SHEET    2 AC3 4 GLY E 129  PHE E 139 -1  O  ASN E 137   N  THR E 114           
SHEET    3 AC3 4 TYR E 173  THR E 182 -1  O  LEU E 181   N  ALA E 130           
SHEET    4 AC3 4 VAL E 159  TRP E 163 -1  N  SER E 162   O  SER E 176           
SHEET    1 AC4 4 SER E 153  ARG E 155  0                                        
SHEET    2 AC4 4 ILE E 144  ILE E 150 -1  N  TRP E 148   O  ARG E 155           
SHEET    3 AC4 4 TYR E 192  HIS E 198 -1  O  GLU E 195   N  LYS E 147           
SHEET    4 AC4 4 SER E 201  PHE E 209 -1  O  ILE E 205   N  ALA E 196           
SSBOND   1 CYS A   22    CYS A   96                          1555   1555  2.04  
SSBOND   2 CYS A  145    CYS A  200                          1555   1555  2.05  
SSBOND   3 CYS B   23    CYS B   88                          1555   1555  2.04  
SSBOND   4 CYS B  134    CYS B  194                          1555   1555  2.03  
SSBOND   5 CYS D   22    CYS D   96                          1555   1555  2.04  
SSBOND   6 CYS D  145    CYS D  200                          1555   1555  2.05  
SSBOND   7 CYS E   23    CYS E   88                          1555   1555  2.04  
SSBOND   8 CYS E  134    CYS E  194                          1555   1555  2.04  
LINK         O   THR C  75                 K     K C 901     1555   1555  2.92  
LINK         OG1 THR C  75                 K     K C 901     1555   1555  2.83  
LINK         O   THR C  75                 K     K C 901     1555   3465  2.92  
LINK         OG1 THR C  75                 K     K C 901     1555   3465  2.83  
LINK         O   THR C  75                 K     K C 904     1555   1555  2.78  
LINK         O   THR C  75                 K     K C 904     1555   3465  2.78  
LINK         O   VAL C  76                 K     K C 904     1555   1555  2.83  
LINK         O   VAL C  76                 K     K C 904     1555   3465  2.83  
LINK         O   VAL C  76                 K     K C 905     1555   1555  2.80  
LINK         O   VAL C  76                 K     K C 905     1555   3465  2.80  
LINK         O   GLY C  77                 K     K C 905     1555   1555  2.74  
LINK         O   GLY C  77                 K     K C 905     1555   3465  2.74  
LINK         O   GLY C  77                 K     K C 906     1555   1555  3.01  
LINK         O   GLY C  77                 K     K C 906     1555   3465  3.01  
LINK         O   TYR C  78                 K     K C 906     1555   1555  2.79  
LINK         O   TYR C  78                 K     K C 906     1555   3465  2.79  
LINK         K     K C 902                 O   HOH C1016     1555   1555  3.40  
LINK         K     K C 902                 O   HOH C1016     1555   2355  3.40  
LINK         K     K C 903                 O   HOH C1016     1555   1555  3.30  
LINK         K     K C 903                 O   HOH C1016     1555   2355  3.30  
LINK         O   THR F  75                 K     K F 202     1555   1555  2.77  
LINK         O   THR F  75                 K     K F 202     1555   2465  2.77  
LINK         O   THR F  75                 K     K F 203     1555   1555  2.93  
LINK         OG1 THR F  75                 K     K F 203     1555   1555  2.97  
LINK         O   THR F  75                 K     K F 203     1555   2465  2.93  
LINK         OG1 THR F  75                 K     K F 203     1555   2465  2.96  
LINK         O   VAL F  76                 K     K F 202     1555   1555  2.76  
LINK         O   VAL F  76                 K     K F 202     1555   2465  2.76  
LINK         O   VAL F  76                 K     K F 204     1555   1555  2.74  
LINK         O   VAL F  76                 K     K F 204     1555   2465  2.74  
LINK         O   GLY F  77                 K     K F 204     1555   1555  2.69  
LINK         O   GLY F  77                 K     K F 204     1555   2465  2.69  
LINK         O   GLY F  77                 K     K F 207     1555   1555  2.94  
LINK         O   GLY F  77                 K     K F 207     1555   2465  2.94  
LINK         O   TYR F  78                 K     K F 207     1555   1555  2.83  
LINK         O   TYR F  78                 K     K F 207     1555   2465  2.83  
CISPEP   1 PHE A  151    PRO A  152          0        -0.50                     
CISPEP   2 GLU A  153    PRO A  154          0         4.01                     
CISPEP   3 TRP A  193    PRO A  194          0        -2.26                     
CISPEP   4 SER B    7    PRO B    8          0        -3.53                     
CISPEP   5 TRP B   94    PRO B   95          0         5.48                     
CISPEP   6 TYR B  140    PRO B  141          0         1.80                     
CISPEP   7 PHE D  151    PRO D  152          0        -4.43                     
CISPEP   8 GLU D  153    PRO D  154          0        -3.73                     
CISPEP   9 TRP D  193    PRO D  194          0        -1.71                     
CISPEP  10 SER E    7    PRO E    8          0        -2.12                     
CISPEP  11 TRP E   94    PRO E   95          0         0.39                     
CISPEP  12 TYR E  140    PRO E  141          0         2.37                     
CRYST1  154.321  154.321   74.242  90.00  90.00  90.00 P 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      0.006480  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.006480  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013469        0.00000