HEADER    TRANSFERASE                             09-MAR-20   6W3B              
TITLE     STRUCTURE OF APO UNPHOSPHORYLATED IRE1                                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SERINE/THREONINE-PROTEIN KINASE/ENDORIBONUCLEASE IRE1;     
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: ENDOPLASMIC RETICULUM-TO-NUCLEUS SIGNALING 1,INOSITOL-      
COMPND   5 REQUIRING PROTEIN 1,HIRE1P,IRE1-ALPHA,IRE1A;                         
COMPND   6 EC: 2.7.11.1,3.1.26.-;                                               
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: ERN1, IRE1;                                                    
SOURCE   6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE   7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM;                             
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE   9 EXPRESSION_SYSTEM_CELL_LINE: SF9                                     
KEYWDS    KINASE, UPR, TRANSFERASE                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    H.WALLWEBER,K.MORTARA,E.FERRI,J.RUDOLPH,W.WANG                        
REVDAT   3   18-OCT-23 6W3B    1       REMARK                                   
REVDAT   2   30-DEC-20 6W3B    1       JRNL                                     
REVDAT   1   09-DEC-20 6W3B    0                                                
JRNL        AUTH   E.FERRI,A.LE THOMAS,H.A.WALLWEBER,E.S.DAY,B.T.WALTERS,       
JRNL        AUTH 2 S.E.KAUFMAN,M.G.BRAUN,K.R.CLARK,M.H.BERESINI,K.MORTARA,      
JRNL        AUTH 3 Y.A.CHEN,B.CANTER,W.PHUNG,P.S.LIU,A.LAMMENS,A.ASHKENAZI,     
JRNL        AUTH 4 J.RUDOLPH,W.WANG                                             
JRNL        TITL   ACTIVATION OF THE IRE1 RNASE THROUGH REMODELING OF THE       
JRNL        TITL 2 KINASE FRONT POCKET BY ATP-COMPETITIVE LIGANDS.              
JRNL        REF    NAT COMMUN                    V.  11  6387 2020              
JRNL        REFN                   ESSN 2041-1723                               
JRNL        PMID   33318494                                                     
JRNL        DOI    10.1038/S41467-020-19974-5                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.57 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.12-2829_FINAL                               
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.57                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 44.03                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.330                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 36280                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.206                           
REMARK   3   R VALUE            (WORKING SET) : 0.204                           
REMARK   3   FREE R VALUE                     : 0.246                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1851                            
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  2.6397 -  2.5702    1.00     2664     0  0.3023 0.3441        
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)     : 0.450            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.310           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 69.59                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 78.63                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :   NULL           NULL                                  
REMARK   3   ANGLE     :   NULL           NULL                                  
REMARK   3   CHIRALITY :   NULL           NULL                                  
REMARK   3   PLANARITY :   NULL           NULL                                  
REMARK   3   DIHEDRAL  :   NULL           NULL                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 4                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: ( CHAIN A AND RESID 562:644 )                          
REMARK   3    ORIGIN FOR THE GROUP (A):   23.355   41.606  -23.263              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.8256 T22:   0.5847                                     
REMARK   3      T33:   0.8189 T12:   0.1611                                     
REMARK   3      T13:  -0.0150 T23:   0.0993                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.8597 L22:   0.2970                                     
REMARK   3      L33:   0.8229 L12:   0.2980                                     
REMARK   3      L13:   0.6374 L23:  -0.0819                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2616 S12:   0.0235 S13:   0.4606                       
REMARK   3      S21:   0.0940 S22:   0.3266 S23:  -0.1071                       
REMARK   3      S31:  -0.7352 S32:  -0.4766 S33:   0.0000                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: ( CHAIN A AND RESID 645:832 )                          
REMARK   3    ORIGIN FOR THE GROUP (A):   14.780   19.077  -16.099              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4603 T22:   0.5358                                     
REMARK   3      T33:   0.4924 T12:   0.0260                                     
REMARK   3      T13:  -0.0641 T23:  -0.0131                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.7885 L22:   0.9426                                     
REMARK   3      L33:   1.8044 L12:  -0.1762                                     
REMARK   3      L13:  -0.0194 L23:  -0.1527                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0402 S12:  -0.0067 S13:  -0.0345                       
REMARK   3      S21:   0.0451 S22:  -0.0881 S23:  -0.0389                       
REMARK   3      S31:   0.0064 S32:  -0.2150 S33:  -0.0000                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: ( CHAIN A AND RESID 833:963 )                          
REMARK   3    ORIGIN FOR THE GROUP (A):   21.443  -10.445  -22.590              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.6984 T22:   0.5704                                     
REMARK   3      T33:   0.6332 T12:  -0.0836                                     
REMARK   3      T13:   0.1519 T23:  -0.0747                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.0874 L22:   1.8924                                     
REMARK   3      L33:   1.4173 L12:  -0.7136                                     
REMARK   3      L13:   0.1790 L23:  -0.2801                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1828 S12:   0.0039 S13:  -0.2000                       
REMARK   3      S21:  -0.1605 S22:  -0.0145 S23:  -0.0829                       
REMARK   3      S31:   0.3266 S32:  -0.1828 S33:  -0.0000                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: ( CHAIN A AND RESID 1001:1017 )                        
REMARK   3    ORIGIN FOR THE GROUP (A):   17.356    4.876  -12.339              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4638 T22:   0.4952                                     
REMARK   3      T33:   0.7000 T12:   0.0225                                     
REMARK   3      T13:   0.1025 T23:   0.0609                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.1214 L22:   0.3681                                     
REMARK   3      L33:   0.3288 L12:  -0.0387                                     
REMARK   3      L13:   0.0311 L23:  -0.3625                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1158 S12:   0.1923 S13:   0.1954                       
REMARK   3      S21:   0.0139 S22:  -0.0263 S23:  -0.2126                       
REMARK   3      S31:  -0.0578 S32:  -0.1745 S33:   0.0001                       
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 6W3B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-MAR-20.                  
REMARK 100 THE DEPOSITION ID IS D_1000246856.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-JUN-18                          
REMARK 200  TEMPERATURE           (KELVIN) : 90                                 
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : CLSI                               
REMARK 200  BEAMLINE                       : 08ID-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97949                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 36280                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.570                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 44.028                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY                : 9.800                              
REMARK 200  R MERGE                    (I) : 0.06400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 23.2000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.57                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.58                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 10.00                              
REMARK 200  R MERGE FOR SHELL          (I) : 1.15500                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 5HGI                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.67                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.98                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 7.5, 42% PEG200, 1 M      
REMARK 280  LITHIUM CHLORIDE, 3% W/V 6-AMINOHEXANOIC ACID, VAPOR DIFFUSION,     
REMARK 280  SITTING DROP, TEMPERATURE 277K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   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       51.74700            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       51.74700            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       34.01950            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       83.79400            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       34.01950            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       83.79400            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       51.74700            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       34.01950            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       83.79400            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       51.74700            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       34.01950            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       83.79400            
REMARK 290   SMTRY3   8  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: DIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000       68.03900            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000      -51.74700            
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     GLY A   547                                                      
REMARK 465     SER A   548                                                      
REMARK 465     SER A   549                                                      
REMARK 465     PRO A   550                                                      
REMARK 465     SER A   551                                                      
REMARK 465     LEU A   552                                                      
REMARK 465     GLU A   553                                                      
REMARK 465     GLN A   554                                                      
REMARK 465     ASP A   555                                                      
REMARK 465     ASP A   556                                                      
REMARK 465     GLY A   557                                                      
REMARK 465     ASP A   558                                                      
REMARK 465     GLU A   559                                                      
REMARK 465     GLU A   560                                                      
REMARK 465     THR A   561                                                      
REMARK 465     ARG A   887                                                      
REMARK 465     LYS A   888                                                      
REMARK 465     PHE A   889                                                      
REMARK 465     ARG A   890                                                      
REMARK 465     GLU A   964                                                      
REMARK 465     PRO A   965                                                      
REMARK 465     PRO A   966                                                      
REMARK 465     GLU A   967                                                      
REMARK 465     PRO A   968                                                      
REMARK 465     GLN A   969                                                      
REMARK 465     PRO A   970                                                      
REMARK 465     PRO A   971                                                      
REMARK 465     VAL A   972                                                      
REMARK 465     THR A   973                                                      
REMARK 465     PRO A   974                                                      
REMARK 465     ASP A   975                                                      
REMARK 465     ALA A   976                                                      
REMARK 465     LEU A   977                                                      
REMARK 465     GLY A   978                                                      
REMARK 465     ASN A   979                                                      
REMARK 465     SER A   980                                                      
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     ARG A 728    CG   CD   NE   CZ   NH1  NH2                        
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    ASP A 592       63.08   -153.30                                   
REMARK 500    ASP A 634     -151.69   -119.97                                   
REMARK 500    ASP A 688       43.64   -151.51                                   
REMARK 500    ASP A 711       82.48     56.51                                   
REMARK 500    LEU A 792       59.60   -113.34                                   
REMARK 500    MET A 872      -61.49     62.38                                   
REMARK 500    THR A 884      -71.49    -61.04                                   
REMARK 500    HIS A 910       31.95    -91.22                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  6W3B A  547   977  UNP    O75460   ERN1_HUMAN     547    977             
SEQADV 6W3B GLY A  978  UNP  O75460              EXPRESSION TAG                 
SEQADV 6W3B ASN A  979  UNP  O75460              EXPRESSION TAG                 
SEQADV 6W3B SER A  980  UNP  O75460              EXPRESSION TAG                 
SEQRES   1 A  434  GLY SER SER PRO SER LEU GLU GLN ASP ASP GLY ASP GLU          
SEQRES   2 A  434  GLU THR SER VAL VAL ILE VAL GLY LYS ILE SER PHE CYS          
SEQRES   3 A  434  PRO LYS ASP VAL LEU GLY HIS GLY ALA GLU GLY THR ILE          
SEQRES   4 A  434  VAL TYR ARG GLY MET PHE ASP ASN ARG ASP VAL ALA VAL          
SEQRES   5 A  434  LYS ARG ILE LEU PRO GLU CYS PHE SER PHE ALA ASP ARG          
SEQRES   6 A  434  GLU VAL GLN LEU LEU ARG GLU SER ASP GLU HIS PRO ASN          
SEQRES   7 A  434  VAL ILE ARG TYR PHE CYS THR GLU LYS ASP ARG GLN PHE          
SEQRES   8 A  434  GLN TYR ILE ALA ILE GLU LEU CYS ALA ALA THR LEU GLN          
SEQRES   9 A  434  GLU TYR VAL GLU GLN LYS ASP PHE ALA HIS LEU GLY LEU          
SEQRES  10 A  434  GLU PRO ILE THR LEU LEU GLN GLN THR THR SER GLY LEU          
SEQRES  11 A  434  ALA HIS LEU HIS SER LEU ASN ILE VAL HIS ARG ASP LEU          
SEQRES  12 A  434  LYS PRO HIS ASN ILE LEU ILE SER MET PRO ASN ALA HIS          
SEQRES  13 A  434  GLY LYS ILE LYS ALA MET ILE SER ASP PHE GLY LEU CYS          
SEQRES  14 A  434  LYS LYS LEU ALA VAL GLY ARG HIS SER PHE SER ARG ARG          
SEQRES  15 A  434  SER GLY VAL PRO GLY THR GLU GLY TRP ILE ALA PRO GLU          
SEQRES  16 A  434  MET LEU SER GLU ASP CYS LYS GLU ASN PRO THR TYR THR          
SEQRES  17 A  434  VAL ASP ILE PHE SER ALA GLY CYS VAL PHE TYR TYR VAL          
SEQRES  18 A  434  ILE SER GLU GLY SER HIS PRO PHE GLY LYS SER LEU GLN          
SEQRES  19 A  434  ARG GLN ALA ASN ILE LEU LEU GLY ALA CYS SER LEU ASP          
SEQRES  20 A  434  CYS LEU HIS PRO GLU LYS HIS GLU ASP VAL ILE ALA ARG          
SEQRES  21 A  434  GLU LEU ILE GLU LYS MET ILE ALA MET ASP PRO GLN LYS          
SEQRES  22 A  434  ARG PRO SER ALA LYS HIS VAL LEU LYS HIS PRO PHE PHE          
SEQRES  23 A  434  TRP SER LEU GLU LYS GLN LEU GLN PHE PHE GLN ASP VAL          
SEQRES  24 A  434  SER ASP ARG ILE GLU LYS GLU SER LEU ASP GLY PRO ILE          
SEQRES  25 A  434  VAL LYS GLN LEU GLU ARG GLY GLY ARG ALA VAL VAL LYS          
SEQRES  26 A  434  MET ASP TRP ARG GLU ASN ILE THR VAL PRO LEU GLN THR          
SEQRES  27 A  434  ASP LEU ARG LYS PHE ARG THR TYR LYS GLY GLY SER VAL          
SEQRES  28 A  434  ARG ASP LEU LEU ARG ALA MET ARG ASN LYS LYS HIS HIS          
SEQRES  29 A  434  TYR ARG GLU LEU PRO ALA GLU VAL ARG GLU THR LEU GLY          
SEQRES  30 A  434  SER LEU PRO ASP ASP PHE VAL CYS TYR PHE THR SER ARG          
SEQRES  31 A  434  PHE PRO HIS LEU LEU ALA HIS THR TYR ARG ALA MET GLU          
SEQRES  32 A  434  LEU CYS SER HIS GLU ARG LEU PHE GLN PRO TYR TYR PHE          
SEQRES  33 A  434  HIS GLU PRO PRO GLU PRO GLN PRO PRO VAL THR PRO ASP          
SEQRES  34 A  434  ALA LEU GLY ASN SER                                          
FORMUL   2  HOH   *17(H2 O)                                                     
HELIX    1 AA1 ALA A  581  GLY A  583  5                                   3    
HELIX    2 AA2 LEU A  602  GLU A  604  5                                   3    
HELIX    3 AA3 CYS A  605  ASP A  620  1                                  16    
HELIX    4 AA4 LEU A  649  LYS A  656  1                                   8    
HELIX    5 AA5 ASP A  657  LEU A  661  5                                   5    
HELIX    6 AA6 LEU A  663  LEU A  682  1                                  20    
HELIX    7 AA7 ALA A  739  LEU A  743  5                                   5    
HELIX    8 AA8 TYR A  753  SER A  769  1                                  17    
HELIX    9 AA9 LYS A  777  GLY A  788  1                                  12    
HELIX   10 AB1 LYS A  799  ILE A  813  1                                  15    
HELIX   11 AB2 ASP A  816  ARG A  820  5                                   5    
HELIX   12 AB3 SER A  822  HIS A  829  1                                   8    
HELIX   13 AB4 PRO A  830  TRP A  833  5                                   4    
HELIX   14 AB5 SER A  834  ILE A  849  1                                  16    
HELIX   15 AB6 GLY A  856  ARG A  864  1                                   9    
HELIX   16 AB7 GLY A  865  VAL A  870  1                                   6    
HELIX   17 AB8 ASP A  873  ASN A  877  5                                   5    
HELIX   18 AB9 THR A  879  ASP A  885  1                                   7    
HELIX   19 AC1 SER A  896  HIS A  910  1                                  15    
HELIX   20 AC2 PRO A  915  GLY A  923  1                                   9    
HELIX   21 AC3 PRO A  926  PHE A  937  1                                  12    
HELIX   22 AC4 HIS A  939  MET A  948  1                                  10    
HELIX   23 AC5 GLU A  949  SER A  952  5                                   4    
HELIX   24 AC6 GLU A  954  GLN A  958  5                                   5    
SHEET    1 AA1 6 VAL A 564  VAL A 566  0                                        
SHEET    2 AA1 6 ILE A 569  GLY A 580 -1  O  ILE A 569   N  VAL A 566           
SHEET    3 AA1 6 THR A 584  MET A 590 -1  O  VAL A 586   N  LEU A 577           
SHEET    4 AA1 6 ASP A 595  ILE A 601 -1  O  VAL A 598   N  TYR A 587           
SHEET    5 AA1 6 GLN A 638  GLU A 643 -1  O  GLN A 638   N  ILE A 601           
SHEET    6 AA1 6 TYR A 628  LYS A 633 -1  N  CYS A 630   O  ALA A 641           
SHEET    1 AA2 3 CYS A 645  THR A 648  0                                        
SHEET    2 AA2 3 ILE A 694  SER A 697 -1  O  ILE A 696   N  ALA A 647           
SHEET    3 AA2 3 ALA A 707  ILE A 709 -1  O  MET A 708   N  LEU A 695           
SHEET    1 AA3 2 ILE A 684  VAL A 685  0                                        
SHEET    2 AA3 2 LYS A 716  LYS A 717 -1  O  LYS A 716   N  VAL A 685           
CISPEP   1 LEU A  925    PRO A  926          0        -2.25                     
CRYST1   68.039  167.588  103.494  90.00  90.00  90.00 C 2 2 21      8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.014697  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.005967  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009662        0.00000