HEADER    METAL TRANSPORT                         24-SEP-13   4MVM              
TITLE     STRUCTURAL BASIS FOR CA2+ SELECTIVITY OF A VOLTAGE-GATED CALCIUM      
TITLE    2 CHANNEL                                                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ION TRANSPORT PROTEIN;                                     
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 FRAGMENT: VOLTAGE-GATED CALCIUM CHANNEL (RESIDUES 1-219);            
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ARCOBACTER BUTZLERI;                            
SOURCE   3 ORGANISM_TAXID: 367737;                                              
SOURCE   4 STRAIN: RM4018;                                                      
SOURCE   5 GENE: ABU_1752;                                                      
SOURCE   6 EXPRESSION_SYSTEM: TRICHOPLUSIA NI;                                  
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 7111;                                       
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: VIRUS;                                
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PFASTBAC DUAL                             
KEYWDS    TETRAMERIC, VOLTAGE-GATED ION CHANNEL, VOLTAGE-GATED CALCIUM CHANNEL, 
KEYWDS   2 CALCIUM SELECTIVE, TRANSPORT PROTEIN, MEMBRANE, METAL TRANSPORT      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.TANG,T.M.GAMAL EL-DIN,J.PAYANDEH,G.Q.MARTINEZ,T.M.HEARD,T.SCHEUER,  
AUTHOR   2 N.ZHENG,W.A.CATTERALL                                                
REVDAT   5   28-FEB-24 4MVM    1       REMARK SEQADV LINK                       
REVDAT   4   12-NOV-14 4MVM    1       AUTHOR                                   
REVDAT   3   15-JAN-14 4MVM    1       JRNL                                     
REVDAT   2   18-DEC-13 4MVM    1       JRNL                                     
REVDAT   1   27-NOV-13 4MVM    0                                                
JRNL        AUTH   L.TANG,T.M.GAMAL EL-DIN,J.PAYANDEH,G.Q.MARTINEZ,T.M.HEARD,   
JRNL        AUTH 2 T.SCHEUER,N.ZHENG,W.A.CATTERALL                              
JRNL        TITL   STRUCTURAL BASIS FOR CA2+ SELECTIVITY OF A VOLTAGE-GATED     
JRNL        TITL 2 CALCIUM CHANNEL.                                             
JRNL        REF    NATURE                        V. 505    56 2014              
JRNL        REFN                   ISSN 0028-0836                               
JRNL        PMID   24270805                                                     
JRNL        DOI    10.1038/NATURE12775                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.8.2_1309)                   
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) : 3.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.88                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.960                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 47487                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.255                           
REMARK   3   R VALUE            (WORKING SET) : 0.254                           
REMARK   3   FREE R VALUE                     : 0.275                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.070                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4717                            
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 29.8807 -  9.8269    0.90     2796   140  0.2250 0.2506        
REMARK   3     2  9.8269 -  7.8464    0.93     2864   146  0.2050 0.2355        
REMARK   3     3  7.8464 -  6.8683    0.93     2812   181  0.2424 0.2626        
REMARK   3     4  6.8683 -  6.2466    0.93     2860   157  0.2907 0.2793        
REMARK   3     5  6.2466 -  5.8023    0.93     2859   209  0.2942 0.3231        
REMARK   3     6  5.8023 -  5.4624    0.93     2836   136  0.2928 0.2831        
REMARK   3     7  5.4624 -  5.1904    0.94     2953   164  0.2980 0.3168        
REMARK   3     8  5.1904 -  4.9655    0.94     2910   160  0.2600 0.2910        
REMARK   3     9  4.9655 -  4.7751    0.95     2900   156  0.2371 0.2547        
REMARK   3    10  4.7751 -  4.6110    0.95     2866   168  0.2559 0.2806        
REMARK   3    11  4.6110 -  4.4673    0.96     3002   147  0.2529 0.2689        
REMARK   3    12  4.4673 -  4.3400    0.95     2884   149  0.2549 0.2936        
REMARK   3    13  4.3400 -  4.2260    0.96     2954   165  0.2584 0.2809        
REMARK   3    14  4.2260 -  4.1232    0.96     3031   126  0.2467 0.2624        
REMARK   3    15  4.1232 -  4.0297    0.96     2960   138  0.2318 0.2349        
REMARK   3    16  4.0297 -  3.9441    0.97     2924   166  0.2140 0.2045        
REMARK   3    17  3.9441 -  3.8654    0.96     3007   123  0.2164 0.2973        
REMARK   3    18  3.8654 -  3.7926    0.96     2999   149  0.2256 0.2508        
REMARK   3    19  3.7926 -  3.7250    0.97     2977   164  0.2561 0.2658        
REMARK   3    20  3.7250 -  3.6620    0.97     3019   157  0.2572 0.2745        
REMARK   3    21  3.6620 -  3.6030    0.97     2982   150  0.2675 0.3252        
REMARK   3    22  3.6030 -  3.5477    0.97     2934   150  0.2598 0.3015        
REMARK   3    23  3.5477 -  3.4956    0.98     3069   175  0.2674 0.2682        
REMARK   3    24  3.4956 -  3.4464    0.97     2905   168  0.2943 0.3110        
REMARK   3    25  3.4464 -  3.3999    0.98     3063   159  0.2903 0.3358        
REMARK   3    26  3.3999 -  3.3558    0.98     3020   156  0.2870 0.2954        
REMARK   3    27  3.3558 -  3.3139    0.98     2993   193  0.2833 0.2958        
REMARK   3    28  3.3139 -  3.2740    0.97     2981   159  0.3012 0.3414        
REMARK   3    29  3.2740 -  3.2360    0.98     3017   173  0.3338 0.3005        
REMARK   3    30  3.2360 -  3.1997    0.96     2894   133  0.3612 0.3403        
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)     : 0.390            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.370           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
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      :  0.014           7580                                  
REMARK   3   ANGLE     :  1.560          10310                                  
REMARK   3   CHIRALITY :  0.077           1224                                  
REMARK   3   PLANARITY :  0.009           1196                                  
REMARK   3   DIHEDRAL  : 15.827           2620                                  
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 4MVM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-OCT-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000082421.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-NOV-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.75                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 8.2.1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.75                               
REMARK 200  MONOCHROMATOR                  : NULL                               
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          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 47534                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.6                               
REMARK 200  DATA REDUNDANCY                : 5.100                              
REMARK 200  R MERGE                    (I) : 0.90100                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.37                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.5                               
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         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHENIX                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): NULL                                      
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: CHAPSO:DMPC BICELLES,0.1M NA-ACETATE     
REMARK 280  ,PH4.75, 2M AMMONIUM SULFATE, 28% GLUCOSE, 10MM CALCIUM             
REMARK 280  CHLORIDE., VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K          
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
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   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        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  1.000000  0.000000  0.000000       88.72750            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       88.94500            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       88.72750            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       88.94500            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 19800 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 43930 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -216.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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      HOH D1406  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 A   983                                                      
REMARK 465     ASP A   984                                                      
REMARK 465     TYR A   985                                                      
REMARK 465     LYS A   986                                                      
REMARK 465     ASP A   987                                                      
REMARK 465     ASP A   988                                                      
REMARK 465     ASP A   989                                                      
REMARK 465     ASP A   990                                                      
REMARK 465     LYS A   991                                                      
REMARK 465     GLY A   992                                                      
REMARK 465     SER A   993                                                      
REMARK 465     LEU A   994                                                      
REMARK 465     VAL A   995                                                      
REMARK 465     PRO A   996                                                      
REMARK 465     ARG A   997                                                      
REMARK 465     GLY A   998                                                      
REMARK 465     SER A   999                                                      
REMARK 465     HIS A  1000                                                      
REMARK 465     MET B   983                                                      
REMARK 465     ASP B   984                                                      
REMARK 465     TYR B   985                                                      
REMARK 465     LYS B   986                                                      
REMARK 465     ASP B   987                                                      
REMARK 465     ASP B   988                                                      
REMARK 465     ASP B   989                                                      
REMARK 465     ASP B   990                                                      
REMARK 465     LYS B   991                                                      
REMARK 465     GLY B   992                                                      
REMARK 465     SER B   993                                                      
REMARK 465     LEU B   994                                                      
REMARK 465     VAL B   995                                                      
REMARK 465     PRO B   996                                                      
REMARK 465     ARG B   997                                                      
REMARK 465     GLY B   998                                                      
REMARK 465     SER B   999                                                      
REMARK 465     HIS B  1000                                                      
REMARK 465     MET C   983                                                      
REMARK 465     ASP C   984                                                      
REMARK 465     TYR C   985                                                      
REMARK 465     LYS C   986                                                      
REMARK 465     ASP C   987                                                      
REMARK 465     ASP C   988                                                      
REMARK 465     ASP C   989                                                      
REMARK 465     ASP C   990                                                      
REMARK 465     LYS C   991                                                      
REMARK 465     GLY C   992                                                      
REMARK 465     SER C   993                                                      
REMARK 465     LEU C   994                                                      
REMARK 465     VAL C   995                                                      
REMARK 465     PRO C   996                                                      
REMARK 465     ARG C   997                                                      
REMARK 465     GLY C   998                                                      
REMARK 465     SER C   999                                                      
REMARK 465     HIS C  1000                                                      
REMARK 465     MET D   983                                                      
REMARK 465     ASP D   984                                                      
REMARK 465     TYR D   985                                                      
REMARK 465     LYS D   986                                                      
REMARK 465     ASP D   987                                                      
REMARK 465     ASP D   988                                                      
REMARK 465     ASP D   989                                                      
REMARK 465     ASP D   990                                                      
REMARK 465     LYS D   991                                                      
REMARK 465     GLY D   992                                                      
REMARK 465     SER D   993                                                      
REMARK 465     LEU D   994                                                      
REMARK 465     VAL D   995                                                      
REMARK 465     PRO D   996                                                      
REMARK 465     ARG D   997                                                      
REMARK 465     GLY D   998                                                      
REMARK 465     SER D   999                                                      
REMARK 465     HIS D  1000                                                      
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    ARG A1068     -112.70     47.58                                   
REMARK 500    THR A1091       57.34    -56.32                                   
REMARK 500    SER A1093     -177.05     60.42                                   
REMARK 500    PRO A1114      177.69    -59.31                                   
REMARK 500    GLN A1115      -57.63     74.49                                   
REMARK 500    ARG B1068     -121.82     48.82                                   
REMARK 500    PHE B1079      -71.03    -48.58                                   
REMARK 500    ASP B1080      -37.03    -39.32                                   
REMARK 500    THR B1091       61.42    -59.63                                   
REMARK 500    SER B1093      178.76     63.42                                   
REMARK 500    PRO B1114      179.38    -57.14                                   
REMARK 500    GLN B1115      -50.99     71.73                                   
REMARK 500    PHE B1160       10.22   -143.37                                   
REMARK 500    PHE C1041       14.25   -142.14                                   
REMARK 500    ILE C1055      -38.75    -38.03                                   
REMARK 500    ARG C1068     -113.39     50.48                                   
REMARK 500    PHE C1072       24.77    -77.26                                   
REMARK 500    THR C1091       26.34    -55.27                                   
REMARK 500    SER C1093      161.52     53.72                                   
REMARK 500    PRO C1114      178.89    -56.61                                   
REMARK 500    GLN C1115      -40.95     73.28                                   
REMARK 500    PHE C1156       61.24   -119.80                                   
REMARK 500    THR C1175        6.05    -69.61                                   
REMARK 500    ILE C1183      -42.77   -130.51                                   
REMARK 500    CYS C1217       30.03    -82.07                                   
REMARK 500    ARG D1068     -118.56     45.98                                   
REMARK 500    PHE D1072       25.29    -79.98                                   
REMARK 500    THR D1091        3.90    -57.05                                   
REMARK 500    SER D1093      166.94     78.90                                   
REMARK 500    PRO D1114     -176.06    -60.34                                   
REMARK 500    GLN D1115      -56.79     71.63                                   
REMARK 500    THR D1175        4.11    -67.76                                   
REMARK 500    ILE D1183      -49.23   -131.77                                   
REMARK 500    CYS D1217       29.99    -66.16                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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     PX4 A 1301                                                       
REMARK 610     PX4 A 1302                                                       
REMARK 610     PX4 A 1303                                                       
REMARK 610     PX4 B 1301                                                       
REMARK 610     PX4 B 1302                                                       
REMARK 610     PX4 B 1303                                                       
REMARK 610     PX4 B 1304                                                       
REMARK 610     PX4 C 1301                                                       
REMARK 610     PX4 C 1302                                                       
REMARK 610     PX4 C 1303                                                       
REMARK 610     PX4 C 1304                                                       
REMARK 610     PX4 C 1305                                                       
REMARK 610     PX4 D 1301                                                       
REMARK 610     PX4 D 1302                                                       
REMARK 610     PX4 D 1303                                                       
REMARK 610     PX4 D 1304                                                       
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 A1304  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A1401   O                                                      
REMARK 620 2 HOH A1402   O    90.0                                              
REMARK 620 3 HOH B1401   O    75.5  67.7                                        
REMARK 620 4 HOH B1402   O   162.0  72.2  94.2                                  
REMARK 620 5 HOH C1401   O    78.8 161.8 122.1 119.2                            
REMARK 620 6 HOH C1402   O    62.2  67.7 116.7 111.8  94.3                      
REMARK 620 7 HOH D1401   O   128.1 117.2  76.0  61.2  80.9 166.7                
REMARK 620 8 HOH D1402   O   120.4 111.3 164.0  70.9  63.9  75.5  91.3          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A1305  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A1404   O                                                      
REMARK 620 2 HOH B1402   O   107.0                                              
REMARK 620 3 HOH B1404   O    86.1  61.0                                        
REMARK 620 4 HOH C1404   O    82.7 100.6 154.5                                  
REMARK 620 5 HOH D1404   O   159.5  57.5  95.9  87.1                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PX4 A 1301                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PX4 A 1303                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 1304                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 1305                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PX4 B 1301                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PX4 B 1302                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PX4 B 1304                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PX4 C 1301                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PX4 C 1302                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PX4 C 1304                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PX4 C 1305                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 1306                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PX4 D 1301                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PX4 D 1302                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PX4 D 1304                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4MS2   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4MTF   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4MTG   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4MTO   RELATED DB: PDB                                   
DBREF  4MVM A 1001  1219  UNP    A8EVM5   A8EVM5_ARCB4     1    219             
DBREF  4MVM B 1001  1219  UNP    A8EVM5   A8EVM5_ARCB4     1    219             
DBREF  4MVM C 1001  1219  UNP    A8EVM5   A8EVM5_ARCB4     1    219             
DBREF  4MVM D 1001  1219  UNP    A8EVM5   A8EVM5_ARCB4     1    219             
SEQADV 4MVM MET A  983  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP A  984  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM TYR A  985  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM LYS A  986  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP A  987  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP A  988  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP A  989  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP A  990  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM LYS A  991  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM GLY A  992  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM SER A  993  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM LEU A  994  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM VAL A  995  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM PRO A  996  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ARG A  997  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM GLY A  998  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM SER A  999  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM HIS A 1000  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP A 1177  UNP  A8EVM5    GLU   177 CONFLICT                       
SEQADV 4MVM ASP A 1178  UNP  A8EVM5    SER   178 CONFLICT                       
SEQADV 4MVM ASN A 1181  UNP  A8EVM5    MET   181 CONFLICT                       
SEQADV 4MVM CYS A 1217  UNP  A8EVM5    ILE   217 CONFLICT                       
SEQADV 4MVM MET B  983  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP B  984  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM TYR B  985  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM LYS B  986  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP B  987  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP B  988  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP B  989  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP B  990  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM LYS B  991  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM GLY B  992  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM SER B  993  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM LEU B  994  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM VAL B  995  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM PRO B  996  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ARG B  997  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM GLY B  998  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM SER B  999  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM HIS B 1000  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP B 1177  UNP  A8EVM5    GLU   177 CONFLICT                       
SEQADV 4MVM ASP B 1178  UNP  A8EVM5    SER   178 CONFLICT                       
SEQADV 4MVM ASN B 1181  UNP  A8EVM5    MET   181 CONFLICT                       
SEQADV 4MVM CYS B 1217  UNP  A8EVM5    ILE   217 CONFLICT                       
SEQADV 4MVM MET C  983  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP C  984  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM TYR C  985  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM LYS C  986  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP C  987  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP C  988  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP C  989  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP C  990  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM LYS C  991  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM GLY C  992  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM SER C  993  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM LEU C  994  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM VAL C  995  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM PRO C  996  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ARG C  997  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM GLY C  998  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM SER C  999  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM HIS C 1000  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP C 1177  UNP  A8EVM5    GLU   177 CONFLICT                       
SEQADV 4MVM ASP C 1178  UNP  A8EVM5    SER   178 CONFLICT                       
SEQADV 4MVM ASN C 1181  UNP  A8EVM5    MET   181 CONFLICT                       
SEQADV 4MVM CYS C 1217  UNP  A8EVM5    ILE   217 CONFLICT                       
SEQADV 4MVM MET D  983  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP D  984  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM TYR D  985  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM LYS D  986  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP D  987  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP D  988  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP D  989  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP D  990  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM LYS D  991  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM GLY D  992  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM SER D  993  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM LEU D  994  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM VAL D  995  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM PRO D  996  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ARG D  997  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM GLY D  998  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM SER D  999  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM HIS D 1000  UNP  A8EVM5              EXPRESSION TAG                 
SEQADV 4MVM ASP D 1177  UNP  A8EVM5    GLU   177 CONFLICT                       
SEQADV 4MVM ASP D 1178  UNP  A8EVM5    SER   178 CONFLICT                       
SEQADV 4MVM ASN D 1181  UNP  A8EVM5    MET   181 CONFLICT                       
SEQADV 4MVM CYS D 1217  UNP  A8EVM5    ILE   217 CONFLICT                       
SEQRES   1 A  237  MET ASP TYR LYS ASP ASP ASP ASP LYS GLY SER LEU VAL          
SEQRES   2 A  237  PRO ARG GLY SER HIS MET TYR LEU ARG ILE THR ASN ILE          
SEQRES   3 A  237  VAL GLU SER SER PHE PHE THR LYS PHE ILE ILE TYR LEU          
SEQRES   4 A  237  ILE VAL LEU ASN GLY ILE THR MET GLY LEU GLU THR SER          
SEQRES   5 A  237  LYS THR PHE MET GLN SER PHE GLY VAL TYR THR THR LEU          
SEQRES   6 A  237  PHE ASN GLN ILE VAL ILE THR ILE PHE THR ILE GLU ILE          
SEQRES   7 A  237  ILE LEU ARG ILE TYR VAL HIS ARG ILE SER PHE PHE LYS          
SEQRES   8 A  237  ASP PRO TRP SER LEU PHE ASP PHE PHE VAL VAL ALA ILE          
SEQRES   9 A  237  SER LEU VAL PRO THR SER SER GLY PHE GLU ILE LEU ARG          
SEQRES  10 A  237  VAL LEU ARG VAL LEU ARG LEU PHE ARG LEU VAL THR ALA          
SEQRES  11 A  237  VAL PRO GLN MET ARG LYS ILE VAL SER ALA LEU ILE SER          
SEQRES  12 A  237  VAL ILE PRO GLY MET LEU SER VAL ILE ALA LEU MET THR          
SEQRES  13 A  237  LEU PHE PHE TYR ILE PHE ALA ILE MET ALA THR GLN LEU          
SEQRES  14 A  237  PHE GLY GLU ARG PHE PRO GLU TRP PHE GLY THR LEU GLY          
SEQRES  15 A  237  GLU SER PHE TYR THR LEU PHE GLN VAL MET THR LEU ASP          
SEQRES  16 A  237  ASP TRP SER ASN GLY ILE VAL ARG PRO LEU MET GLU VAL          
SEQRES  17 A  237  TYR PRO TYR ALA TRP VAL PHE PHE ILE PRO PHE ILE PHE          
SEQRES  18 A  237  VAL VAL THR PHE VAL MET ILE ASN LEU VAL VAL ALA ILE          
SEQRES  19 A  237  CYS VAL ASP                                                  
SEQRES   1 B  237  MET ASP TYR LYS ASP ASP ASP ASP LYS GLY SER LEU VAL          
SEQRES   2 B  237  PRO ARG GLY SER HIS MET TYR LEU ARG ILE THR ASN ILE          
SEQRES   3 B  237  VAL GLU SER SER PHE PHE THR LYS PHE ILE ILE TYR LEU          
SEQRES   4 B  237  ILE VAL LEU ASN GLY ILE THR MET GLY LEU GLU THR SER          
SEQRES   5 B  237  LYS THR PHE MET GLN SER PHE GLY VAL TYR THR THR LEU          
SEQRES   6 B  237  PHE ASN GLN ILE VAL ILE THR ILE PHE THR ILE GLU ILE          
SEQRES   7 B  237  ILE LEU ARG ILE TYR VAL HIS ARG ILE SER PHE PHE LYS          
SEQRES   8 B  237  ASP PRO TRP SER LEU PHE ASP PHE PHE VAL VAL ALA ILE          
SEQRES   9 B  237  SER LEU VAL PRO THR SER SER GLY PHE GLU ILE LEU ARG          
SEQRES  10 B  237  VAL LEU ARG VAL LEU ARG LEU PHE ARG LEU VAL THR ALA          
SEQRES  11 B  237  VAL PRO GLN MET ARG LYS ILE VAL SER ALA LEU ILE SER          
SEQRES  12 B  237  VAL ILE PRO GLY MET LEU SER VAL ILE ALA LEU MET THR          
SEQRES  13 B  237  LEU PHE PHE TYR ILE PHE ALA ILE MET ALA THR GLN LEU          
SEQRES  14 B  237  PHE GLY GLU ARG PHE PRO GLU TRP PHE GLY THR LEU GLY          
SEQRES  15 B  237  GLU SER PHE TYR THR LEU PHE GLN VAL MET THR LEU ASP          
SEQRES  16 B  237  ASP TRP SER ASN GLY ILE VAL ARG PRO LEU MET GLU VAL          
SEQRES  17 B  237  TYR PRO TYR ALA TRP VAL PHE PHE ILE PRO PHE ILE PHE          
SEQRES  18 B  237  VAL VAL THR PHE VAL MET ILE ASN LEU VAL VAL ALA ILE          
SEQRES  19 B  237  CYS VAL ASP                                                  
SEQRES   1 C  237  MET ASP TYR LYS ASP ASP ASP ASP LYS GLY SER LEU VAL          
SEQRES   2 C  237  PRO ARG GLY SER HIS MET TYR LEU ARG ILE THR ASN ILE          
SEQRES   3 C  237  VAL GLU SER SER PHE PHE THR LYS PHE ILE ILE TYR LEU          
SEQRES   4 C  237  ILE VAL LEU ASN GLY ILE THR MET GLY LEU GLU THR SER          
SEQRES   5 C  237  LYS THR PHE MET GLN SER PHE GLY VAL TYR THR THR LEU          
SEQRES   6 C  237  PHE ASN GLN ILE VAL ILE THR ILE PHE THR ILE GLU ILE          
SEQRES   7 C  237  ILE LEU ARG ILE TYR VAL HIS ARG ILE SER PHE PHE LYS          
SEQRES   8 C  237  ASP PRO TRP SER LEU PHE ASP PHE PHE VAL VAL ALA ILE          
SEQRES   9 C  237  SER LEU VAL PRO THR SER SER GLY PHE GLU ILE LEU ARG          
SEQRES  10 C  237  VAL LEU ARG VAL LEU ARG LEU PHE ARG LEU VAL THR ALA          
SEQRES  11 C  237  VAL PRO GLN MET ARG LYS ILE VAL SER ALA LEU ILE SER          
SEQRES  12 C  237  VAL ILE PRO GLY MET LEU SER VAL ILE ALA LEU MET THR          
SEQRES  13 C  237  LEU PHE PHE TYR ILE PHE ALA ILE MET ALA THR GLN LEU          
SEQRES  14 C  237  PHE GLY GLU ARG PHE PRO GLU TRP PHE GLY THR LEU GLY          
SEQRES  15 C  237  GLU SER PHE TYR THR LEU PHE GLN VAL MET THR LEU ASP          
SEQRES  16 C  237  ASP TRP SER ASN GLY ILE VAL ARG PRO LEU MET GLU VAL          
SEQRES  17 C  237  TYR PRO TYR ALA TRP VAL PHE PHE ILE PRO PHE ILE PHE          
SEQRES  18 C  237  VAL VAL THR PHE VAL MET ILE ASN LEU VAL VAL ALA ILE          
SEQRES  19 C  237  CYS VAL ASP                                                  
SEQRES   1 D  237  MET ASP TYR LYS ASP ASP ASP ASP LYS GLY SER LEU VAL          
SEQRES   2 D  237  PRO ARG GLY SER HIS MET TYR LEU ARG ILE THR ASN ILE          
SEQRES   3 D  237  VAL GLU SER SER PHE PHE THR LYS PHE ILE ILE TYR LEU          
SEQRES   4 D  237  ILE VAL LEU ASN GLY ILE THR MET GLY LEU GLU THR SER          
SEQRES   5 D  237  LYS THR PHE MET GLN SER PHE GLY VAL TYR THR THR LEU          
SEQRES   6 D  237  PHE ASN GLN ILE VAL ILE THR ILE PHE THR ILE GLU ILE          
SEQRES   7 D  237  ILE LEU ARG ILE TYR VAL HIS ARG ILE SER PHE PHE LYS          
SEQRES   8 D  237  ASP PRO TRP SER LEU PHE ASP PHE PHE VAL VAL ALA ILE          
SEQRES   9 D  237  SER LEU VAL PRO THR SER SER GLY PHE GLU ILE LEU ARG          
SEQRES  10 D  237  VAL LEU ARG VAL LEU ARG LEU PHE ARG LEU VAL THR ALA          
SEQRES  11 D  237  VAL PRO GLN MET ARG LYS ILE VAL SER ALA LEU ILE SER          
SEQRES  12 D  237  VAL ILE PRO GLY MET LEU SER VAL ILE ALA LEU MET THR          
SEQRES  13 D  237  LEU PHE PHE TYR ILE PHE ALA ILE MET ALA THR GLN LEU          
SEQRES  14 D  237  PHE GLY GLU ARG PHE PRO GLU TRP PHE GLY THR LEU GLY          
SEQRES  15 D  237  GLU SER PHE TYR THR LEU PHE GLN VAL MET THR LEU ASP          
SEQRES  16 D  237  ASP TRP SER ASN GLY ILE VAL ARG PRO LEU MET GLU VAL          
SEQRES  17 D  237  TYR PRO TYR ALA TRP VAL PHE PHE ILE PRO PHE ILE PHE          
SEQRES  18 D  237  VAL VAL THR PHE VAL MET ILE ASN LEU VAL VAL ALA ILE          
SEQRES  19 D  237  CYS VAL ASP                                                  
HET    PX4  A1301      10                                                       
HET    PX4  A1302       6                                                       
HET    PX4  A1303      10                                                       
HET     CA  A1304       1                                                       
HET     CA  A1305       1                                                       
HET     CA  A1306       1                                                       
HET    PX4  B1301      10                                                       
HET    PX4  B1302      21                                                       
HET    PX4  B1303       6                                                       
HET    PX4  B1304      10                                                       
HET    PX4  C1301      10                                                       
HET    PX4  C1302      21                                                       
HET    PX4  C1303       6                                                       
HET    PX4  C1304      21                                                       
HET    PX4  C1305      10                                                       
HET     CA  C1306       1                                                       
HET     CA  C1307       1                                                       
HET    PX4  D1301      10                                                       
HET    PX4  D1302      21                                                       
HET    PX4  D1303       6                                                       
HET    PX4  D1304      10                                                       
HETNAM     PX4 1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHOCHOLINE                      
HETNAM      CA CALCIUM ION                                                      
FORMUL   5  PX4    16(C36 H73 N O8 P 1+)                                        
FORMUL   8   CA    5(CA 2+)                                                     
FORMUL  26  HOH   *22(H2 O)                                                     
HELIX    1   1 MET A 1001  GLU A 1010  1                                  10    
HELIX    2   2 SER A 1011  GLU A 1032  1                                  22    
HELIX    3   3 SER A 1034  ARG A 1068  1                                  35    
HELIX    4   4 ILE A 1069  LYS A 1073  5                                   5    
HELIX    5   5 ASP A 1074  SER A 1087  1                                  14    
HELIX    6   6 GLU A 1096  ARG A 1102  1                                   7    
HELIX    7   7 VAL A 1103  LEU A 1106  5                                   4    
HELIX    8   8 PHE A 1107  ALA A 1112  1                                   6    
HELIX    9   9 GLN A 1115  ILE A 1127  1                                  13    
HELIX   10  10 MET A 1130  GLY A 1153  1                                  24    
HELIX   11  11 PHE A 1156  GLY A 1161  1                                   6    
HELIX   12  12 THR A 1162  THR A 1175  1                                  14    
HELIX   13  13 ILE A 1183  TYR A 1191  1                                   9    
HELIX   14  14 TYR A 1193  CYS A 1217  1                                  25    
HELIX   15  15 TYR B 1002  GLU B 1010  1                                   9    
HELIX   16  16 SER B 1011  GLU B 1032  1                                  22    
HELIX   17  17 SER B 1034  ARG B 1068  1                                  35    
HELIX   18  18 ILE B 1069  LYS B 1073  5                                   5    
HELIX   19  19 ASP B 1074  SER B 1087  1                                  14    
HELIX   20  20 GLU B 1096  ARG B 1102  1                                   7    
HELIX   21  21 VAL B 1103  LEU B 1106  5                                   4    
HELIX   22  22 PHE B 1107  VAL B 1113  1                                   7    
HELIX   23  23 GLN B 1115  VAL B 1126  1                                  12    
HELIX   24  24 ILE B 1127  GLY B 1129  5                                   3    
HELIX   25  25 MET B 1130  GLY B 1153  1                                  24    
HELIX   26  26 PHE B 1156  GLY B 1161  1                                   6    
HELIX   27  27 THR B 1162  THR B 1175  1                                  14    
HELIX   28  28 ASP B 1178  ILE B 1183  1                                   6    
HELIX   29  29 ILE B 1183  TYR B 1191  1                                   9    
HELIX   30  30 ALA B 1194  CYS B 1217  1                                  24    
HELIX   31  31 TYR C 1002  GLU C 1010  1                                   9    
HELIX   32  32 SER C 1011  GLU C 1032  1                                  22    
HELIX   33  33 SER C 1034  ARG C 1068  1                                  35    
HELIX   34  34 SER C 1070  LYS C 1073  5                                   4    
HELIX   35  35 ASP C 1074  SER C 1087  1                                  14    
HELIX   36  36 GLU C 1096  ARG C 1102  1                                   7    
HELIX   37  37 VAL C 1103  LEU C 1106  5                                   4    
HELIX   38  38 PHE C 1107  ALA C 1112  1                                   6    
HELIX   39  39 GLN C 1115  VAL C 1126  1                                  12    
HELIX   40  40 ILE C 1127  GLY C 1129  5                                   3    
HELIX   41  41 MET C 1130  GLY C 1153  1                                  24    
HELIX   42  42 THR C 1162  THR C 1175  1                                  14    
HELIX   43  43 ILE C 1183  GLU C 1189  1                                   7    
HELIX   44  44 VAL C 1190  PRO C 1192  5                                   3    
HELIX   45  45 TYR C 1193  CYS C 1217  1                                  25    
HELIX   46  46 TYR D 1002  GLU D 1010  1                                   9    
HELIX   47  47 SER D 1011  GLU D 1032  1                                  22    
HELIX   48  48 SER D 1034  VAL D 1066  1                                  33    
HELIX   49  49 HIS D 1067  LYS D 1073  5                                   7    
HELIX   50  50 ASP D 1074  SER D 1087  1                                  14    
HELIX   51  51 GLU D 1096  ARG D 1102  1                                   7    
HELIX   52  52 VAL D 1103  LEU D 1106  5                                   4    
HELIX   53  53 PHE D 1107  VAL D 1113  1                                   7    
HELIX   54  54 GLN D 1115  VAL D 1126  1                                  12    
HELIX   55  55 ILE D 1127  GLY D 1129  5                                   3    
HELIX   56  56 MET D 1130  GLY D 1153  1                                  24    
HELIX   57  57 PHE D 1156  GLY D 1161  1                                   6    
HELIX   58  58 THR D 1162  THR D 1175  1                                  14    
HELIX   59  59 ASP D 1178  ILE D 1183  1                                   6    
HELIX   60  60 ILE D 1183  TYR D 1191  1                                   9    
HELIX   61  61 TYR D 1193  CYS D 1217  1                                  25    
LINK        CA    CA A1304                 O   HOH A1401     1555   1555  2.38  
LINK        CA    CA A1304                 O   HOH A1402     1555   1555  2.32  
LINK        CA    CA A1304                 O   HOH B1401     1555   1555  2.38  
LINK        CA    CA A1304                 O   HOH B1402     1555   1555  2.32  
LINK        CA    CA A1304                 O   HOH C1401     1555   1555  2.33  
LINK        CA    CA A1304                 O   HOH C1402     1555   1555  2.34  
LINK        CA    CA A1304                 O   HOH D1401     1555   1555  2.33  
LINK        CA    CA A1304                 O   HOH D1402     1555   1555  2.34  
LINK        CA    CA A1305                 O   HOH A1404     1555   1555  2.40  
LINK        CA    CA A1305                 O   HOH B1402     1555   1555  3.16  
LINK        CA    CA A1305                 O   HOH B1404     1555   1555  2.37  
LINK        CA    CA A1305                 O   HOH C1404     1555   1555  2.40  
LINK        CA    CA A1305                 O   HOH D1404     1555   1555  2.39  
SITE     1 AC1  1 TYR A1191                                                     
SITE     1 AC2  1 SER A1034                                                     
SITE     1 AC3  8 HOH A1401  HOH A1402  HOH B1401  HOH B1402                    
SITE     2 AC3  8 HOH C1401  HOH C1402  HOH D1401  HOH D1402                    
SITE     1 AC4  4 HOH A1404  HOH B1404  HOH C1404  HOH D1404                    
SITE     1 AC5  1 TYR B1191                                                     
SITE     1 AC6  5 TRP A1195  THR B1138  THR B1162  GLY B1164                    
SITE     2 AC6  5 PHE B1167                                                     
SITE     1 AC7  1 SER B1034                                                     
SITE     1 AC8  2 ILE A1097  TYR C1191                                          
SITE     1 AC9  3 GLY C1164  ILE D1199  PHE D1203                               
SITE     1 BC1  4 THR A1162  GLY A1164  PHE A1167  TRP C1195                    
SITE     1 BC2  1 SER C1034                                                     
SITE     1 BC3  1 ASP C1178                                                     
SITE     1 BC4  2 ILE C1097  TYR D1191                                          
SITE     1 BC5  4 TRP B1195  ILE B1199  PHE B1203  GLY D1164                    
SITE     1 BC6  1 SER D1034                                                     
CRYST1  177.455  177.890  130.890  90.00 132.54  90.00 C 1 2 1      16          
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      0.005635  0.000000  0.005171        0.00000                         
SCALE2      0.000000  0.005621  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010369        0.00000