HEADER    IMMUNE SYSTEM                           20-APR-24   9F1U              
TITLE     CRYO-EM STRUCTURE OF THE I923V MDA5-DSRNA FILAMENT WITH ADP-ALF4 BOUND
TITLE    2 AND 81-DEGREE HELICAL TWIST                                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: INTERFERON-INDUCED HELICASE C DOMAIN-CONTAINING PROTEIN 1; 
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: HELICASE WITH 2 CARD DOMAINS,HELICARD,INTERFERON INDUCED    
COMPND   5 WITH HELICASE C DOMAIN PROTEIN 1,MELANOMA DIFFERENTIATION-ASSOCIATED 
COMPND   6 PROTEIN 5,MDA-5,RIG-I-LIKE RECEPTOR 2,RLR-2;                         
COMPND   7 EC: 3.6.4.13;                                                        
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MUTATION: YES;                                                       
COMPND  10 OTHER_DETAILS: N-TERMINAL HEXAHISTIDINE TAG AND TEV CLEAVAGE SITE;   
COMPND  11 MOL_ID: 2;                                                           
COMPND  12 MOLECULE: RNA (5'-R(P*CP*AP*AP*GP*CP*CP*GP*AP*GP*GP*AP*GP*AP*U)-3'); 
COMPND  13 CHAIN: X;                                                            
COMPND  14 ENGINEERED: YES;                                                     
COMPND  15 OTHER_DETAILS: IN VITRO TRANSCRIBED RNA;                             
COMPND  16 MOL_ID: 3;                                                           
COMPND  17 MOLECULE: RNA (5'-R(P*AP*UP*CP*UP*CP*CP*UP*CP*GP*GP*CP*UP*UP*G)-3'); 
COMPND  18 CHAIN: Z;                                                            
COMPND  19 ENGINEERED: YES;                                                     
COMPND  20 OTHER_DETAILS: IN VITRO TRANSCRIBED RNA                              
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE   3 ORGANISM_COMMON: HOUSE MOUSE;                                        
SOURCE   4 ORGANISM_TAXID: 10090;                                               
SOURCE   5 GENE: IFIH1;                                                         
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 SYNTHETIC: YES;                                                      
SOURCE  10 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE  11 ORGANISM_TAXID: 10090;                                               
SOURCE  12 MOL_ID: 3;                                                           
SOURCE  13 SYNTHETIC: YES;                                                      
SOURCE  14 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE  15 ORGANISM_TAXID: 10090                                                
KEYWDS    PROTEIN-RNA COMPLEX, HELICAL FILAMENT, ATPASE, INNATE IMMUNE          
KEYWDS   2 RECEPTOR, IMMUNE SYSTEM                                              
EXPDTA    ELECTRON MICROSCOPY                                                   
AUTHOR    R.SINGH,A.HERRERO DEL VALLE,Y.MODIS                                   
REVDAT   1   26-FEB-25 9F1U    0                                                
JRNL        AUTH   R.SINGH,A.HERRERO DEL VALLE,J.D.JOINER,M.ZWAAGSTRA,          
JRNL        AUTH 2 B.J.FERGUSON,F.J.M.VAN KUPPEVELD,Y.MODIS                     
JRNL        TITL   MOLECULAR BASIS OF AUTOIMMUNE DISEASE PROTECTION BY MDA5     
JRNL        TITL 2 VARIANTS                                                     
JRNL        REF    BIORXIV                                    2024              
JRNL        REFN                   ISSN 2692-8205                               
JRNL        DOI    10.1101/2024.10.03.616466                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.67 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   SOFTWARE PACKAGES      : CRYOLO, EPU, CTFFIND, UCSF CHIMERA,       
REMARK   3                            RELION, RELION, RELION, RELION, PHENIX    
REMARK   3   RECONSTRUCTION SCHEMA  : NULL                                      
REMARK   3                                                                      
REMARK   3 EM MAP-MODEL FITTING AND REFINEMENT                                  
REMARK   3   PDB ENTRY                    : 7NIQ                                
REMARK   3   REFINEMENT SPACE             : REAL                                
REMARK   3   REFINEMENT PROTOCOL          : RIGID BODY FIT                      
REMARK   3   REFINEMENT TARGET            : CROSS-CORRELATION COEFFICIENT       
REMARK   3   OVERALL ANISOTROPIC B VALUE  : 90.000                              
REMARK   3                                                                      
REMARK   3 FITTING PROCEDURE : INITIAL LOCAL FITTING WITH FIT-IN-MAP IN         
REMARK   3  CHIMERA FOLLOWED BY REAL SPACE REFINEMENT IN PHENIX.                
REMARK   3                                                                      
REMARK   3 EM IMAGE RECONSTRUCTION STATISTICS                                   
REMARK   3   NOMINAL PIXEL SIZE (ANGSTROMS)    : NULL                           
REMARK   3   ACTUAL PIXEL SIZE  (ANGSTROMS)    : NULL                           
REMARK   3   EFFECTIVE RESOLUTION (ANGSTROMS)  : 3.670                          
REMARK   3   NUMBER OF PARTICLES               : 347343                         
REMARK   3   CTF CORRECTION METHOD             : PHASE FLIPPING AND AMPLITUDE   
REMARK   3                                       CORRECTION                     
REMARK   3                                                                      
REMARK   3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL                    
REMARK   3                                                                      
REMARK   3 OTHER DETAILS: NULL                                                  
REMARK   4                                                                      
REMARK   4 9F1U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-APR-24.                  
REMARK 100 THE DEPOSITION ID IS D_1292138022.                                   
REMARK 245                                                                      
REMARK 245 EXPERIMENTAL DETAILS                                                 
REMARK 245   RECONSTRUCTION METHOD          : HELICAL                           
REMARK 245   SPECIMEN TYPE                  : NULL                              
REMARK 245                                                                      
REMARK 245 ELECTRON MICROSCOPE SAMPLE                                           
REMARK 245   SAMPLE TYPE                    : FILAMENT                          
REMARK 245   PARTICLE TYPE                  : HELICAL                           
REMARK 245   NAME OF SAMPLE                 : MOUSE MDA5 I923V IN COMPLEX       
REMARK 245                                    WITH DOUBLE STRANDED RNA; MOUSE   
REMARK 245                                    MDA5 I923V; DOUBLE STRANDED RNA   
REMARK 245   SAMPLE CONCENTRATION (MG ML-1) : 0.50                              
REMARK 245   SAMPLE SUPPORT DETAILS         : EDWARDS 12E6/531 GLOW             
REMARK 245                                    DISCHARGER AT 30 MA               
REMARK 245   SAMPLE VITRIFICATION DETAILS   : 2-4 S BLOTTING, 15 S WAIT TIME    
REMARK 245   SAMPLE BUFFER                  : NULL                              
REMARK 245   PH                             : 7.70                              
REMARK 245   SAMPLE DETAILS                 : HELICAL FILAMENT. STRUCTURE       
REMARK 245  DETERMINED WITH HELICAL SYMMETRY AVERAGING.                         
REMARK 245                                                                      
REMARK 245 DATA ACQUISITION                                                     
REMARK 245   DATE OF EXPERIMENT                : NULL                           
REMARK 245   NUMBER OF MICROGRAPHS-IMAGES      : NULL                           
REMARK 245   TEMPERATURE (KELVIN)              : NULL                           
REMARK 245   MICROSCOPE MODEL                  : FEI TITAN KRIOS                
REMARK 245   DETECTOR TYPE                     : GATAN K3 BIOQUANTUM (6K X      
REMARK 245                                       4K)                            
REMARK 245   MINIMUM DEFOCUS (NM)              : 500.00                         
REMARK 245   MAXIMUM DEFOCUS (NM)              : 2500.00                        
REMARK 245   MINIMUM TILT ANGLE (DEGREES)      : NULL                           
REMARK 245   MAXIMUM TILT ANGLE (DEGREES)      : NULL                           
REMARK 245   NOMINAL CS                        : 2.70                           
REMARK 245   IMAGING MODE                      : DARK FIELD                     
REMARK 245   ELECTRON DOSE (ELECTRONS NM**-2)  : 4400.00                        
REMARK 245   ILLUMINATION MODE                 : FLOOD BEAM                     
REMARK 245   NOMINAL MAGNIFICATION             : 105000                         
REMARK 245   CALIBRATED MAGNIFICATION          : NULL                           
REMARK 245   SOURCE                            : FIELD EMISSION GUN             
REMARK 245   ACCELERATION VOLTAGE (KV)         : 300                            
REMARK 245   IMAGING DETAILS                   : NULL                           
REMARK 247                                                                      
REMARK 247 ELECTRON MICROSCOPY                                                  
REMARK 247  THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON          
REMARK 247  MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE              
REMARK 247  THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES           
REMARK 247  ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION         
REMARK 247  OF THE STRUCTURE FACTORS.                                           
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: HEXAMER                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, X, Z                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2  0.161500  0.986800  0.010630      -18.59000            
REMARK 350   BIOMT2   2 -0.986900  0.161500  0.000807      211.00000            
REMARK 350   BIOMT3   2 -0.000920 -0.010620  0.999900      -42.52000            
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   -20                                                      
REMARK 465     GLY A   -19                                                      
REMARK 465     SER A   -18                                                      
REMARK 465     SER A   -17                                                      
REMARK 465     HIS A   -16                                                      
REMARK 465     HIS A   -15                                                      
REMARK 465     HIS A   -14                                                      
REMARK 465     HIS A   -13                                                      
REMARK 465     HIS A   -12                                                      
REMARK 465     HIS A   -11                                                      
REMARK 465     SER A   -10                                                      
REMARK 465     SER A    -9                                                      
REMARK 465     GLY A    -8                                                      
REMARK 465     ARG A    -7                                                      
REMARK 465     GLU A    -6                                                      
REMARK 465     ASN A    -5                                                      
REMARK 465     LEU A    -4                                                      
REMARK 465     TYR A    -3                                                      
REMARK 465     PHE A    -2                                                      
REMARK 465     GLN A    -1                                                      
REMARK 465     GLY A     0                                                      
REMARK 465     HIS A     1                                                      
REMARK 465     MET A     2                                                      
REMARK 465     ILE A     3                                                      
REMARK 465     VAL A     4                                                      
REMARK 465     CYS A     5                                                      
REMARK 465     SER A     6                                                      
REMARK 465     ALA A     7                                                      
REMARK 465     GLU A     8                                                      
REMARK 465     ASP A     9                                                      
REMARK 465     SER A    10                                                      
REMARK 465     PHE A    11                                                      
REMARK 465     ARG A    12                                                      
REMARK 465     ASN A    13                                                      
REMARK 465     LEU A    14                                                      
REMARK 465     ILE A    15                                                      
REMARK 465     LEU A    16                                                      
REMARK 465     PHE A    17                                                      
REMARK 465     PHE A    18                                                      
REMARK 465     ARG A    19                                                      
REMARK 465     PRO A    20                                                      
REMARK 465     ARG A    21                                                      
REMARK 465     LEU A    22                                                      
REMARK 465     LYS A    23                                                      
REMARK 465     MET A    24                                                      
REMARK 465     TYR A    25                                                      
REMARK 465     ILE A    26                                                      
REMARK 465     GLN A    27                                                      
REMARK 465     VAL A    28                                                      
REMARK 465     GLU A    29                                                      
REMARK 465     PRO A    30                                                      
REMARK 465     VAL A    31                                                      
REMARK 465     LEU A    32                                                      
REMARK 465     ASP A    33                                                      
REMARK 465     HIS A    34                                                      
REMARK 465     LEU A    35                                                      
REMARK 465     ILE A    36                                                      
REMARK 465     PHE A    37                                                      
REMARK 465     LEU A    38                                                      
REMARK 465     SER A    39                                                      
REMARK 465     ALA A    40                                                      
REMARK 465     GLU A    41                                                      
REMARK 465     THR A    42                                                      
REMARK 465     LYS A    43                                                      
REMARK 465     GLU A    44                                                      
REMARK 465     GLN A    45                                                      
REMARK 465     ILE A    46                                                      
REMARK 465     LEU A    47                                                      
REMARK 465     LYS A    48                                                      
REMARK 465     LYS A    49                                                      
REMARK 465     ILE A    50                                                      
REMARK 465     ASN A    51                                                      
REMARK 465     THR A    52                                                      
REMARK 465     CYS A    53                                                      
REMARK 465     GLY A    54                                                      
REMARK 465     ASN A    55                                                      
REMARK 465     THR A    56                                                      
REMARK 465     SER A    57                                                      
REMARK 465     ALA A    58                                                      
REMARK 465     ALA A    59                                                      
REMARK 465     GLU A    60                                                      
REMARK 465     LEU A    61                                                      
REMARK 465     LEU A    62                                                      
REMARK 465     LEU A    63                                                      
REMARK 465     SER A    64                                                      
REMARK 465     THR A    65                                                      
REMARK 465     LEU A    66                                                      
REMARK 465     GLU A    67                                                      
REMARK 465     GLN A    68                                                      
REMARK 465     GLY A    69                                                      
REMARK 465     GLN A    70                                                      
REMARK 465     TRP A    71                                                      
REMARK 465     PRO A    72                                                      
REMARK 465     LEU A    73                                                      
REMARK 465     GLY A    74                                                      
REMARK 465     TRP A    75                                                      
REMARK 465     THR A    76                                                      
REMARK 465     GLN A    77                                                      
REMARK 465     MET A    78                                                      
REMARK 465     PHE A    79                                                      
REMARK 465     VAL A    80                                                      
REMARK 465     GLU A    81                                                      
REMARK 465     ALA A    82                                                      
REMARK 465     LEU A    83                                                      
REMARK 465     GLU A    84                                                      
REMARK 465     HIS A    85                                                      
REMARK 465     SER A    86                                                      
REMARK 465     GLY A    87                                                      
REMARK 465     ASN A    88                                                      
REMARK 465     PRO A    89                                                      
REMARK 465     LEU A    90                                                      
REMARK 465     ALA A    91                                                      
REMARK 465     ALA A    92                                                      
REMARK 465     ARG A    93                                                      
REMARK 465     TYR A    94                                                      
REMARK 465     VAL A    95                                                      
REMARK 465     LYS A    96                                                      
REMARK 465     PRO A    97                                                      
REMARK 465     THR A    98                                                      
REMARK 465     LEU A    99                                                      
REMARK 465     THR A   100                                                      
REMARK 465     ASP A   101                                                      
REMARK 465     LEU A   102                                                      
REMARK 465     PRO A   103                                                      
REMARK 465     SER A   104                                                      
REMARK 465     PRO A   105                                                      
REMARK 465     SER A   106                                                      
REMARK 465     SER A   107                                                      
REMARK 465     GLU A   108                                                      
REMARK 465     THR A   109                                                      
REMARK 465     ALA A   110                                                      
REMARK 465     HIS A   111                                                      
REMARK 465     ASP A   112                                                      
REMARK 465     GLU A   113                                                      
REMARK 465     CYS A   114                                                      
REMARK 465     LEU A   115                                                      
REMARK 465     HIS A   116                                                      
REMARK 465     LEU A   117                                                      
REMARK 465     LEU A   118                                                      
REMARK 465     THR A   119                                                      
REMARK 465     LEU A   120                                                      
REMARK 465     LEU A   121                                                      
REMARK 465     GLN A   122                                                      
REMARK 465     PRO A   123                                                      
REMARK 465     THR A   124                                                      
REMARK 465     LEU A   125                                                      
REMARK 465     VAL A   126                                                      
REMARK 465     ASP A   127                                                      
REMARK 465     LYS A   128                                                      
REMARK 465     LEU A   129                                                      
REMARK 465     LEU A   130                                                      
REMARK 465     ILE A   131                                                      
REMARK 465     ASN A   132                                                      
REMARK 465     ASP A   133                                                      
REMARK 465     VAL A   134                                                      
REMARK 465     LEU A   135                                                      
REMARK 465     ASP A   136                                                      
REMARK 465     THR A   137                                                      
REMARK 465     CYS A   138                                                      
REMARK 465     PHE A   139                                                      
REMARK 465     GLU A   140                                                      
REMARK 465     LYS A   141                                                      
REMARK 465     GLY A   142                                                      
REMARK 465     LEU A   143                                                      
REMARK 465     LEU A   144                                                      
REMARK 465     THR A   145                                                      
REMARK 465     VAL A   146                                                      
REMARK 465     GLU A   147                                                      
REMARK 465     ASP A   148                                                      
REMARK 465     ARG A   149                                                      
REMARK 465     ASN A   150                                                      
REMARK 465     ARG A   151                                                      
REMARK 465     ILE A   152                                                      
REMARK 465     SER A   153                                                      
REMARK 465     ALA A   154                                                      
REMARK 465     ALA A   155                                                      
REMARK 465     GLY A   156                                                      
REMARK 465     ASN A   157                                                      
REMARK 465     SER A   158                                                      
REMARK 465     GLY A   159                                                      
REMARK 465     ASN A   160                                                      
REMARK 465     GLU A   161                                                      
REMARK 465     SER A   162                                                      
REMARK 465     GLY A   163                                                      
REMARK 465     VAL A   164                                                      
REMARK 465     ARG A   165                                                      
REMARK 465     GLU A   166                                                      
REMARK 465     LEU A   167                                                      
REMARK 465     LEU A   168                                                      
REMARK 465     ARG A   169                                                      
REMARK 465     ARG A   170                                                      
REMARK 465     ILE A   171                                                      
REMARK 465     VAL A   172                                                      
REMARK 465     GLN A   173                                                      
REMARK 465     LYS A   174                                                      
REMARK 465     GLU A   175                                                      
REMARK 465     ASN A   176                                                      
REMARK 465     TRP A   177                                                      
REMARK 465     PHE A   178                                                      
REMARK 465     SER A   179                                                      
REMARK 465     THR A   180                                                      
REMARK 465     PHE A   181                                                      
REMARK 465     LEU A   182                                                      
REMARK 465     ASP A   183                                                      
REMARK 465     VAL A   184                                                      
REMARK 465     LEU A   185                                                      
REMARK 465     ARG A   186                                                      
REMARK 465     GLN A   187                                                      
REMARK 465     THR A   188                                                      
REMARK 465     GLY A   189                                                      
REMARK 465     ASN A   190                                                      
REMARK 465     ASP A   191                                                      
REMARK 465     ALA A   192                                                      
REMARK 465     LEU A   193                                                      
REMARK 465     PHE A   194                                                      
REMARK 465     GLN A   195                                                      
REMARK 465     GLU A   196                                                      
REMARK 465     LEU A   197                                                      
REMARK 465     THR A   198                                                      
REMARK 465     GLY A   199                                                      
REMARK 465     GLY A   200                                                      
REMARK 465     GLY A   201                                                      
REMARK 465     CYS A   202                                                      
REMARK 465     PRO A   203                                                      
REMARK 465     GLU A   204                                                      
REMARK 465     ASP A   205                                                      
REMARK 465     ASN A   206                                                      
REMARK 465     THR A   207                                                      
REMARK 465     ASP A   208                                                      
REMARK 465     LEU A   209                                                      
REMARK 465     ALA A   210                                                      
REMARK 465     ASN A   211                                                      
REMARK 465     SER A   212                                                      
REMARK 465     SER A   213                                                      
REMARK 465     HIS A   214                                                      
REMARK 465     ARG A   215                                                      
REMARK 465     ASP A   216                                                      
REMARK 465     GLY A   217                                                      
REMARK 465     PRO A   218                                                      
REMARK 465     ALA A   219                                                      
REMARK 465     ALA A   220                                                      
REMARK 465     ASN A   221                                                      
REMARK 465     GLU A   222                                                      
REMARK 465     CYS A   223                                                      
REMARK 465     LEU A   224                                                      
REMARK 465     LEU A   225                                                      
REMARK 465     PRO A   226                                                      
REMARK 465     ALA A   227                                                      
REMARK 465     VAL A   228                                                      
REMARK 465     ASP A   229                                                      
REMARK 465     GLU A   230                                                      
REMARK 465     SER A   231                                                      
REMARK 465     SER A   232                                                      
REMARK 465     LEU A   233                                                      
REMARK 465     GLU A   234                                                      
REMARK 465     THR A   235                                                      
REMARK 465     GLU A   236                                                      
REMARK 465     ALA A   237                                                      
REMARK 465     TRP A   238                                                      
REMARK 465     ASN A   239                                                      
REMARK 465     VAL A   240                                                      
REMARK 465     ASP A   241                                                      
REMARK 465     ASP A   242                                                      
REMARK 465     ILE A   243                                                      
REMARK 465     LEU A   244                                                      
REMARK 465     PRO A   245                                                      
REMARK 465     GLU A   246                                                      
REMARK 465     ALA A   247                                                      
REMARK 465     SER A   248                                                      
REMARK 465     CYS A   249                                                      
REMARK 465     THR A   250                                                      
REMARK 465     ASP A   251                                                      
REMARK 465     SER A   252                                                      
REMARK 465     SER A   253                                                      
REMARK 465     VAL A   254                                                      
REMARK 465     THR A   255                                                      
REMARK 465     THR A   256                                                      
REMARK 465     GLU A   257                                                      
REMARK 465     SER A   258                                                      
REMARK 465     ASP A   259                                                      
REMARK 465     THR A   260                                                      
REMARK 465     SER A   261                                                      
REMARK 465     LEU A   262                                                      
REMARK 465     ALA A   263                                                      
REMARK 465     GLU A   264                                                      
REMARK 465     GLY A   265                                                      
REMARK 465     SER A   266                                                      
REMARK 465     VAL A   267                                                      
REMARK 465     SER A   268                                                      
REMARK 465     CYS A   269                                                      
REMARK 465     PHE A   270                                                      
REMARK 465     ASP A   271                                                      
REMARK 465     GLU A   272                                                      
REMARK 465     SER A   273                                                      
REMARK 465     LEU A   274                                                      
REMARK 465     GLY A   275                                                      
REMARK 465     HIS A   276                                                      
REMARK 465     ASN A   277                                                      
REMARK 465     SER A   278                                                      
REMARK 465     ASN A   279                                                      
REMARK 465     MET A   280                                                      
REMARK 465     GLY A   281                                                      
REMARK 465     ARG A   282                                                      
REMARK 465     ASP A   283                                                      
REMARK 465     SER A   284                                                      
REMARK 465     GLY A   285                                                      
REMARK 465     THR A   286                                                      
REMARK 465     MET A   287                                                      
REMARK 465     GLY A   288                                                      
REMARK 465     SER A   289                                                      
REMARK 465     ASP A   290                                                      
REMARK 465     SER A   291                                                      
REMARK 465     ASP A   292                                                      
REMARK 465     GLU A   293                                                      
REMARK 465     SER A   294                                                      
REMARK 465     VAL A   295                                                      
REMARK 465     ILE A   296                                                      
REMARK 465     GLN A   297                                                      
REMARK 465     THR A   298                                                      
REMARK 465     LYS A   299                                                      
REMARK 465     ARG A   300                                                      
REMARK 465     VAL A   301                                                      
REMARK 465     SER A   302                                                      
REMARK 465     PRO A   303                                                      
REMARK 465     GLU A   304                                                      
REMARK 465     PRO A   305                                                      
REMARK 465     ASP A   662                                                      
REMARK 465     SER A   663                                                      
REMARK 465     LYS A   664                                                      
REMARK 465     LYS A   665                                                      
REMARK 465     SER A   666                                                      
REMARK 465     LEU A   667                                                      
REMARK 465     LYS A   668                                                      
REMARK 465     LEU A   669                                                      
REMARK 465     TYR A   696                                                      
REMARK 465     GLU A   697                                                      
REMARK 465     ASN A   698                                                      
REMARK 465     GLU A   717                                                      
REMARK 465     SER A   718                                                      
REMARK 465     SER A   719                                                      
REMARK 465     ALA A   946                                                      
REMARK 465     LEU A   947                                                      
REMARK 465     GLN A   948                                                      
REMARK 465     LYS A   949                                                      
REMARK 465     LYS A   950                                                      
REMARK 465     PHE A   951                                                      
REMARK 465     ALA A   952                                                      
REMARK 465     ASP A   953                                                      
REMARK 465     TYR A   954                                                      
REMARK 465     GLN A   955                                                      
REMARK 465     TYR A  1021                                                      
REMARK 465     SER A  1022                                                      
REMARK 465     ASP A  1023                                                      
REMARK 465     GLU A  1024                                                      
REMARK 465     ASP A  1025                                                      
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     ASP A 545    CG   OD1  OD2                                       
REMARK 470     THR A 546    OG1  CG2                                            
REMARK 470     GLU A 548    CG   CD   OE1  OE2                                  
REMARK 470     ASN A 549    CG   OD1  ND2                                       
REMARK 470     GLU A 553    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 554    CG   CD   CE   NZ                                   
REMARK 470     GLU A 557    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 603    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 628    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 685    CG   CD   CE   NZ                                   
REMARK 470     LYS A 689    CG   CD   CE   NZ                                   
REMARK 470     LYS A 750    CG   CD   CE   NZ                                   
REMARK 470     GLU A 793    CG   CD   OE1  OE2                                  
REMARK 470     MET A 816    CG   SD   CE                                        
REMARK 470     LYS A 894    CG   CD   CE   NZ                                   
REMARK 470     MET A 931    CG   SD   CE                                        
REMARK 470     GLU A 934    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 963    CG   CD   CE   NZ                                   
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   HG   CYS A   907    ZN     ZN A  1103              1.50            
REMARK 500   HZ2  LYS A   359     OD1  ASP A   409              1.59            
REMARK 500   HZ3  LYS A  1002     OP1    C X     6              1.60            
REMARK 500   O    THR A   727     OG   SER A   730              1.91            
REMARK 500   NZ   LYS A  1002     OP1    C X     6              1.97            
REMARK 500   O    ILE A   614     N    ILE A   618              2.17            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    LYS A 324       73.11     59.74                                   
REMARK 500    ILE A 399      -73.91    -75.26                                   
REMARK 500    SER A 400      163.63    172.27                                   
REMARK 500    ASP A 409       -3.72     68.47                                   
REMARK 500    ASN A 450     -167.94   -125.16                                   
REMARK 500    GLU A 452       44.27   -142.32                                   
REMARK 500    PHE A 517       -2.87     58.57                                   
REMARK 500    LYS A 597       -1.24     71.16                                   
REMARK 500    SER A 761       73.76     64.46                                   
REMARK 500    GLU A 924        8.02     57.75                                   
REMARK 500    MET A 926      -36.81   -130.12                                   
REMARK 500    ASN A 994       -7.36     72.77                                   
REMARK 500    SER A 995       53.36     39.72                                   
REMARK 500    LYS A1001       -1.49     66.63                                   
REMARK 500    TYR A1018       35.94    -94.89                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A1103  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 907   SG                                                     
REMARK 620 2 CYS A 910   SG   94.9                                              
REMARK 620 3 CYS A 962   SG  100.6 113.2                                        
REMARK 620 4 CYS A 964   SG  140.3  99.4 107.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: EMD-50111   RELATED DB: EMDB                             
REMARK 900 STRUCTURE WITHOUT NUCLEOTIDE                                         
REMARK 900 RELATED ID: 9F0J   RELATED DB: PDB                                   
REMARK 900 STRUCTURE WITHOUT NUCLEOTIDE                                         
REMARK 900 RELATED ID: EMD-50136   RELATED DB: EMDB                             
REMARK 900 CRYO-EM STRUCTURE OF THE I923V MDA5-DSRNA FILAMENT WITH ADP-ALF4     
REMARK 900 BOUND AND 81-DEGREE HELICAL TWIST                                    
DBREF  9F1U A    3  1025  UNP    Q8R5F7   IFIH1_MOUSE      3   1025             
DBREF  9F1U X    1    14  PDB    9F1U     9F1U             1     14             
DBREF  9F1U Z    1    14  PDB    9F1U     9F1U             1     14             
SEQADV 9F1U MET A  -20  UNP  Q8R5F7              INITIATING METHIONINE          
SEQADV 9F1U GLY A  -19  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U SER A  -18  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U SER A  -17  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U HIS A  -16  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U HIS A  -15  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U HIS A  -14  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U HIS A  -13  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U HIS A  -12  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U HIS A  -11  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U SER A  -10  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U SER A   -9  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U GLY A   -8  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U ARG A   -7  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U GLU A   -6  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U ASN A   -5  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U LEU A   -4  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U TYR A   -3  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U PHE A   -2  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U GLN A   -1  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U GLY A    0  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U HIS A    1  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U MET A    2  UNP  Q8R5F7              EXPRESSION TAG                 
SEQADV 9F1U     A       UNP  Q8R5F7    ASP   646 DELETION                       
SEQADV 9F1U     A       UNP  Q8R5F7    LYS   647 DELETION                       
SEQADV 9F1U     A       UNP  Q8R5F7    SER   648 DELETION                       
SEQADV 9F1U     A       UNP  Q8R5F7    ASP   649 DELETION                       
SEQADV 9F1U     A       UNP  Q8R5F7    ASP   650 DELETION                       
SEQADV 9F1U     A       UNP  Q8R5F7    GLU   651 DELETION                       
SEQADV 9F1U     A       UNP  Q8R5F7    ALA   652 DELETION                       
SEQADV 9F1U     A       UNP  Q8R5F7    SER   653 DELETION                       
SEQADV 9F1U     A       UNP  Q8R5F7    SER   654 DELETION                       
SEQADV 9F1U     A       UNP  Q8R5F7    CYS   655 DELETION                       
SEQADV 9F1U     A       UNP  Q8R5F7    ASN   656 DELETION                       
SEQADV 9F1U     A       UNP  Q8R5F7    ASP   657 DELETION                       
SEQADV 9F1U     A       UNP  Q8R5F7    GLN   658 DELETION                       
SEQADV 9F1U     A       UNP  Q8R5F7    LEU   659 DELETION                       
SEQADV 9F1U     A       UNP  Q8R5F7    LYS   660 DELETION                       
SEQADV 9F1U     A       UNP  Q8R5F7    GLY   661 DELETION                       
SEQADV 9F1U     A       UNP  Q8R5F7    ASP   662 DELETION                       
SEQADV 9F1U     A       UNP  Q8R5F7    VAL   663 DELETION                       
SEQADV 9F1U VAL A  923  UNP  Q8R5F7    ILE   923 ENGINEERED MUTATION            
SEQRES   1 A 1028  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 A 1028  ARG GLU ASN LEU TYR PHE GLN GLY HIS MET ILE VAL CYS          
SEQRES   3 A 1028  SER ALA GLU ASP SER PHE ARG ASN LEU ILE LEU PHE PHE          
SEQRES   4 A 1028  ARG PRO ARG LEU LYS MET TYR ILE GLN VAL GLU PRO VAL          
SEQRES   5 A 1028  LEU ASP HIS LEU ILE PHE LEU SER ALA GLU THR LYS GLU          
SEQRES   6 A 1028  GLN ILE LEU LYS LYS ILE ASN THR CYS GLY ASN THR SER          
SEQRES   7 A 1028  ALA ALA GLU LEU LEU LEU SER THR LEU GLU GLN GLY GLN          
SEQRES   8 A 1028  TRP PRO LEU GLY TRP THR GLN MET PHE VAL GLU ALA LEU          
SEQRES   9 A 1028  GLU HIS SER GLY ASN PRO LEU ALA ALA ARG TYR VAL LYS          
SEQRES  10 A 1028  PRO THR LEU THR ASP LEU PRO SER PRO SER SER GLU THR          
SEQRES  11 A 1028  ALA HIS ASP GLU CYS LEU HIS LEU LEU THR LEU LEU GLN          
SEQRES  12 A 1028  PRO THR LEU VAL ASP LYS LEU LEU ILE ASN ASP VAL LEU          
SEQRES  13 A 1028  ASP THR CYS PHE GLU LYS GLY LEU LEU THR VAL GLU ASP          
SEQRES  14 A 1028  ARG ASN ARG ILE SER ALA ALA GLY ASN SER GLY ASN GLU          
SEQRES  15 A 1028  SER GLY VAL ARG GLU LEU LEU ARG ARG ILE VAL GLN LYS          
SEQRES  16 A 1028  GLU ASN TRP PHE SER THR PHE LEU ASP VAL LEU ARG GLN          
SEQRES  17 A 1028  THR GLY ASN ASP ALA LEU PHE GLN GLU LEU THR GLY GLY          
SEQRES  18 A 1028  GLY CYS PRO GLU ASP ASN THR ASP LEU ALA ASN SER SER          
SEQRES  19 A 1028  HIS ARG ASP GLY PRO ALA ALA ASN GLU CYS LEU LEU PRO          
SEQRES  20 A 1028  ALA VAL ASP GLU SER SER LEU GLU THR GLU ALA TRP ASN          
SEQRES  21 A 1028  VAL ASP ASP ILE LEU PRO GLU ALA SER CYS THR ASP SER          
SEQRES  22 A 1028  SER VAL THR THR GLU SER ASP THR SER LEU ALA GLU GLY          
SEQRES  23 A 1028  SER VAL SER CYS PHE ASP GLU SER LEU GLY HIS ASN SER          
SEQRES  24 A 1028  ASN MET GLY ARG ASP SER GLY THR MET GLY SER ASP SER          
SEQRES  25 A 1028  ASP GLU SER VAL ILE GLN THR LYS ARG VAL SER PRO GLU          
SEQRES  26 A 1028  PRO GLU LEU GLN LEU ARG PRO TYR GLN MET GLU VAL ALA          
SEQRES  27 A 1028  GLN PRO ALA LEU ASP GLY LYS ASN ILE ILE ILE CYS LEU          
SEQRES  28 A 1028  PRO THR GLY SER GLY LYS THR ARG VAL ALA VAL TYR ILE          
SEQRES  29 A 1028  THR LYS ASP HIS LEU ASP LYS LYS LYS GLN ALA SER GLU          
SEQRES  30 A 1028  SER GLY LYS VAL ILE VAL LEU VAL ASN LYS VAL MET LEU          
SEQRES  31 A 1028  ALA GLU GLN LEU PHE ARG LYS GLU PHE ASN PRO TYR LEU          
SEQRES  32 A 1028  LYS LYS TRP TYR ARG ILE ILE GLY LEU SER GLY ASP THR          
SEQRES  33 A 1028  GLN LEU LYS ILE SER PHE PRO GLU VAL VAL LYS SER TYR          
SEQRES  34 A 1028  ASP VAL ILE ILE SER THR ALA GLN ILE LEU GLU ASN SER          
SEQRES  35 A 1028  LEU LEU ASN LEU GLU SER GLY ASP ASP ASP GLY VAL GLN          
SEQRES  36 A 1028  LEU SER ASP PHE SER LEU ILE ILE ILE ASP GLU CYS HIS          
SEQRES  37 A 1028  HIS THR ASN LYS GLU ALA VAL TYR ASN ASN ILE MET ARG          
SEQRES  38 A 1028  ARG TYR LEU LYS GLN LYS LEU ARG ASN ASN ASP LEU LYS          
SEQRES  39 A 1028  LYS GLN ASN LYS PRO ALA ILE PRO LEU PRO GLN ILE LEU          
SEQRES  40 A 1028  GLY LEU THR ALA SER PRO GLY VAL GLY ALA ALA LYS LYS          
SEQRES  41 A 1028  GLN SER GLU ALA GLU LYS HIS ILE LEU ASN ILE CYS ALA          
SEQRES  42 A 1028  ASN LEU ASP ALA PHE THR ILE LYS THR VAL LYS GLU ASN          
SEQRES  43 A 1028  LEU GLY GLN LEU LYS HIS GLN ILE LYS GLU PRO CYS LYS          
SEQRES  44 A 1028  LYS PHE VAL ILE ALA ASP ASP THR ARG GLU ASN PRO PHE          
SEQRES  45 A 1028  LYS GLU LYS LEU LEU GLU ILE MET ALA SER ILE GLN THR          
SEQRES  46 A 1028  TYR CYS GLN LYS SER PRO MET SER ASP PHE GLY THR GLN          
SEQRES  47 A 1028  HIS TYR GLU GLN TRP ALA ILE GLN MET GLU LYS LYS ALA          
SEQRES  48 A 1028  ALA LYS ASP GLY ASN ARG LYS ASP ARG VAL CYS ALA GLU          
SEQRES  49 A 1028  HIS LEU ARG LYS TYR ASN GLU ALA LEU GLN ILE ASN ASP          
SEQRES  50 A 1028  THR ILE ARG MET ILE ASP ALA TYR SER HIS LEU GLU THR          
SEQRES  51 A 1028  PHE TYR THR ASP GLU LYS GLU LYS LYS PHE ALA VAL LEU          
SEQRES  52 A 1028  ASN ASP SER LYS LYS SER LEU LYS LEU ASP GLU THR ASP          
SEQRES  53 A 1028  GLU PHE LEU MET ASN LEU PHE PHE ASP ASN LYS LYS MET          
SEQRES  54 A 1028  LEU LYS LYS LEU ALA GLU ASN PRO LYS TYR GLU ASN GLU          
SEQRES  55 A 1028  LYS LEU ILE LYS LEU ARG ASN THR ILE LEU GLU GLN PHE          
SEQRES  56 A 1028  THR ARG SER GLU GLU SER SER ARG GLY ILE ILE PHE THR          
SEQRES  57 A 1028  LYS THR ARG GLN SER THR TYR ALA LEU SER GLN TRP ILE          
SEQRES  58 A 1028  MET GLU ASN ALA LYS PHE ALA GLU VAL GLY VAL LYS ALA          
SEQRES  59 A 1028  HIS HIS LEU ILE GLY ALA GLY HIS SER SER GLU VAL LYS          
SEQRES  60 A 1028  PRO MET THR GLN THR GLU GLN LYS GLU VAL ILE SER LYS          
SEQRES  61 A 1028  PHE ARG THR GLY GLU ILE ASN LEU LEU ILE ALA THR THR          
SEQRES  62 A 1028  VAL ALA GLU GLU GLY LEU ASP ILE LYS GLU CYS ASN ILE          
SEQRES  63 A 1028  VAL ILE ARG TYR GLY LEU VAL THR ASN GLU ILE ALA MET          
SEQRES  64 A 1028  VAL GLN ALA ARG GLY ARG ALA ARG ALA ASP GLU SER THR          
SEQRES  65 A 1028  TYR VAL LEU VAL THR SER SER GLY SER GLY VAL THR GLU          
SEQRES  66 A 1028  ARG GLU ILE VAL ASN ASP PHE ARG GLU LYS MET MET TYR          
SEQRES  67 A 1028  LYS ALA ILE ASN ARG VAL GLN ASN MET LYS PRO GLU GLU          
SEQRES  68 A 1028  TYR ALA HIS LYS ILE LEU GLU LEU GLN VAL GLN SER ILE          
SEQRES  69 A 1028  LEU GLU LYS LYS MET LYS VAL LYS ARG SER ILE ALA LYS          
SEQRES  70 A 1028  GLN TYR ASN ASP ASN PRO SER LEU ILE THR LEU LEU CYS          
SEQRES  71 A 1028  LYS ASN CYS SER MET LEU VAL CYS SER GLY GLU ASN ILE          
SEQRES  72 A 1028  HIS VAL VAL GLU LYS MET HIS HIS VAL ASN MET THR PRO          
SEQRES  73 A 1028  GLU PHE LYS GLY LEU TYR ILE VAL ARG GLU ASN LYS ALA          
SEQRES  74 A 1028  LEU GLN LYS LYS PHE ALA ASP TYR GLN THR ASN GLY GLU          
SEQRES  75 A 1028  ILE ILE CYS LYS CYS GLY GLN ALA TRP GLY THR MET MET          
SEQRES  76 A 1028  VAL HIS LYS GLY LEU ASP LEU PRO CYS LEU LYS ILE ARG          
SEQRES  77 A 1028  ASN PHE VAL VAL ASN PHE LYS ASN ASN SER PRO LYS LYS          
SEQRES  78 A 1028  GLN TYR LYS LYS TRP VAL GLU LEU PRO ILE ARG PHE PRO          
SEQRES  79 A 1028  ASP LEU ASP TYR SER GLU TYR CYS LEU TYR SER ASP GLU          
SEQRES  80 A 1028  ASP                                                          
SEQRES   1 X   14    C   A   A   G   C   C   G   A   G   G   A   G   A          
SEQRES   2 X   14    U                                                          
SEQRES   1 Z   14    A   U   C   U   C   C   U   C   G   G   C   U   U          
SEQRES   2 Z   14    G                                                          
HET    ADP  A1101      39                                                       
HET    ALF  A1102       5                                                       
HET     ZN  A1103       1                                                       
HETNAM     ADP ADENOSINE-5'-DIPHOSPHATE                                         
HETNAM     ALF TETRAFLUOROALUMINATE ION                                         
HETNAM      ZN ZINC ION                                                         
FORMUL   4  ADP    C10 H15 N5 O10 P2                                            
FORMUL   5  ALF    AL F4 1-                                                     
FORMUL   6   ZN    ZN 2+                                                        
HELIX    1 AA1 ARG A  310  ASP A  322  1                                  13    
HELIX    2 AA2 GLY A  335  ALA A  354  1                                  20    
HELIX    3 AA3 LYS A  366  GLU A  377  1                                  12    
HELIX    4 AA4 GLU A  377  LYS A  383  1                                   7    
HELIX    5 AA5 SER A  400  VAL A  405  1                                   6    
HELIX    6 AA6 ALA A  415  GLY A  428  1                                  14    
HELIX    7 AA7 GLN A  434  PHE A  438  5                                   5    
HELIX    8 AA8 CYS A  446  THR A  449  5                                   4    
HELIX    9 AA9 ALA A  453  ASN A  476  1                                  24    
HELIX   10 AB1 LYS A  499  ASP A  515  1                                  17    
HELIX   11 AB2 ASN A  525  ILE A  533  1                                   9    
HELIX   12 AB3 GLU A  548  GLN A  567  1                                  20    
HELIX   13 AB4 THR A  576  GLY A  594  1                                  19    
HELIX   14 AB5 ASP A  598  ILE A  618  1                                  21    
HELIX   15 AB6 ARG A  619  ASN A  643  1                                  25    
HELIX   16 AB7 GLU A  671  ASN A  693  1                                  23    
HELIX   17 AB8 LYS A  700  GLU A  716  1                                  17    
HELIX   18 AB9 THR A  727  ASN A  741  1                                  15    
HELIX   19 AC1 ASN A  741  GLY A  748  1                                   8    
HELIX   20 AC2 THR A  767  THR A  780  1                                  14    
HELIX   21 AC3 THR A  789  GLU A  794  1                                   6    
HELIX   22 AC4 ASN A  812  ALA A  823  1                                  12    
HELIX   23 AC5 GLY A  839  ASN A  863  1                                  25    
HELIX   24 AC6 LYS A  865  GLN A  895  1                                  31    
HELIX   25 AC7 THR A  932  GLY A  937  1                                   6    
HELIX   26 AC8 ILE A  984  PHE A  987  5                                   4    
SHEET    1 AA1 6 ILE A 327  CYS A 329  0                                        
SHEET    2 AA1 6 GLN A 484  THR A 489  1  O  THR A 489   N  ILE A 328           
SHEET    3 AA1 6 LEU A 440  ASP A 444  1  N  ILE A 441   O  GLN A 484           
SHEET    4 AA1 6 VAL A 360  VAL A 364  1  N  ILE A 361   O  ILE A 442           
SHEET    5 AA1 6 VAL A 410  THR A 414  1  O  SER A 413   N  VAL A 362           
SHEET    6 AA1 6 ILE A 389  GLY A 390  1  N  ILE A 389   O  ILE A 412           
SHEET    1 AA2 6 PHE A 540  VAL A 541  0                                        
SHEET    2 AA2 6 ARG A 824  VAL A 833  1  O  LEU A 832   N  VAL A 541           
SHEET    3 AA2 6 CYS A 801  TYR A 807  1  N  ARG A 806   O  VAL A 831           
SHEET    4 AA2 6 GLY A 721  PHE A 724  1  N  PHE A 724   O  TYR A 807           
SHEET    5 AA2 6 LEU A 786  ALA A 788  1  O  LEU A 786   N  GLY A 721           
SHEET    6 AA2 6 HIS A 752  HIS A 753  1  N  HIS A 752   O  ILE A 787           
SHEET    1 AA3 3 LEU A 913  CYS A 915  0                                        
SHEET    2 AA3 3 ILE A 903  LEU A 906 -1  N  LEU A 905   O  CYS A 915           
SHEET    3 AA3 3 VAL A 988  PHE A 991 -1  O  VAL A 988   N  LEU A 906           
SHEET    1 AA4 2 ILE A 920  VAL A 923  0                                        
SHEET    2 AA4 2 HIS A 927  ASN A 930 -1  O  VAL A 929   N  HIS A 921           
SHEET    1 AA5 4 ILE A 940  ARG A 942  0                                        
SHEET    2 AA5 4 GLU A 959  ILE A 961 -1  O  GLU A 959   N  ARG A 942           
SHEET    3 AA5 4 ALA A 967  HIS A 974 -1  O  TRP A 968   N  ILE A 960           
SHEET    4 AA5 4 LEU A 977  LEU A 982 -1  O  LEU A 977   N  HIS A 974           
LINK         SG  CYS A 907                ZN    ZN A1103     1555   1555  2.37  
LINK         SG  CYS A 910                ZN    ZN A1103     1555   1555  2.33  
LINK         SG  CYS A 962                ZN    ZN A1103     1555   1555  2.33  
LINK         SG  CYS A 964                ZN    ZN A1103     1555   1555  2.44  
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1                      
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000