HEADER    CYTOKINE, HORMONE/GROWTH FACTOR         25-SEP-07   2RE9              
TITLE     CRYSTAL STRUCTURE OF TL1A AT 2.1 A                                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TNF SUPERFAMILY LIGAND TL1A;                               
COMPND   3 CHAIN: A, B, C;                                                      
COMPND   4 FRAGMENT: SOLUBLE PART: RESIDUES 72-251;                             
COMPND   5 SYNONYM: TUMOR NECROSIS FACTOR (LIGAND) SUPERFAMILY, MEMBER 15;      
COMPND   6 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: TNFSF15;                                                       
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PDEST14                                   
KEYWDS    VEGI, HOMOTRIMER, METAL BINDING, CYTOKINE, MEMBRANE, TRANSMEMBRANE,   
KEYWDS   2 HORMONE-GROWTH FACTOR COMPLEX                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.C.JIN,F.GUO,S.KIM,A.J.HOWARD,Y.Z.ZHANG                              
REVDAT   7   20-NOV-24 2RE9    1       REMARK                                   
REVDAT   6   30-AUG-23 2RE9    1       REMARK SEQADV LINK                       
REVDAT   5   25-OCT-17 2RE9    1       REMARK                                   
REVDAT   4   13-JUL-11 2RE9    1       VERSN                                    
REVDAT   3   24-FEB-09 2RE9    1       VERSN                                    
REVDAT   2   30-OCT-07 2RE9    1       JRNL                                     
REVDAT   1   09-OCT-07 2RE9    0                                                
JRNL        AUTH   T.JIN,F.GUO,S.KIM,A.HOWARD,Y.Z.ZHANG                         
JRNL        TITL   X-RAY CRYSTAL STRUCTURE OF TNF LIGAND FAMILY MEMBER TL1A AT  
JRNL        TITL 2 2.1 A.                                                       
JRNL        REF    BIOCHEM.BIOPHYS.RES.COMMUN.   V. 364     1 2007              
JRNL        REFN                   ISSN 0006-291X                               
JRNL        PMID   17935696                                                     
JRNL        DOI    10.1016/J.BBRC.2007.09.097                                   
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   T.C.JIN,F.GUO,S.KIM,A.J.HOWARD,Y.Z.ZHANG                     
REMARK   1  TITL   PURIFICATION AND CRYSTALLIZATION OF RECOMBINANT HUMAN        
REMARK   1  TITL 2 TNF-LIKE LIGAND TL1A                                         
REMARK   1  REF    TO BE PUBLISHED                                              
REMARK   1  REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 93.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 43958                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : THIN SHELLS                     
REMARK   3   R VALUE            (WORKING SET) : 0.198                           
REMARK   3   FREE R VALUE                     : 0.253                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.600                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2194                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3945                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 13                                      
REMARK   3   SOLVENT ATOMS            : 500                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 49.35                          
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  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.349                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : 78.26                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : CNS_TOPPAR:PROTEIN_REP.PARAM                   
REMARK   3  PARAMETER FILE  2  : CNS_TOPPAR:WATER_REP.PARAM                     
REMARK   3  PARAMETER FILE  3  : CNS_TOPPAR:ION.PARAM                           
REMARK   3  PARAMETER FILE  4  : CNS_TOPPAR:GLYCEROL.PARAM                      
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2RE9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-SEP-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000044755.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 07-MAR-07                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.86                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 22-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.00000                            
REMARK 200  MONOCHROMATOR                  : ID                                 
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 300 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 46993                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY                : 7.900                              
REMARK 200  R MERGE                    (I) : 0.13100                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.18                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.96000                            
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: PDB ENTRY 1A8M                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 61.50                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.19                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MAGNESIUM FORMATE, PH 6.86,        
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2                        
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   -Y+1/2,X+1/2,Z+1/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+3/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+3/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       59.67300            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       57.45550            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       57.45550            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       29.83650            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       57.45550            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       57.45550            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       89.50950            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       57.45550            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       57.45550            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       29.83650            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       57.45550            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       57.45550            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       89.50950            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       59.67300            
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 300 REMARK: AUTHORS STATE THAT BIOLOGICAL UNIT IS THE SAME AS            
REMARK 300 ASYMMETRIC UNIT.                                                     
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: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7660 ANGSTROM**2                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     0                                                      
REMARK 465     LEU A     1                                                      
REMARK 465     LYS A     2                                                      
REMARK 465     GLY A     3                                                      
REMARK 465     GLN A     4                                                      
REMARK 465     GLU A     5                                                      
REMARK 465     PHE A     6                                                      
REMARK 465     ALA A     7                                                      
REMARK 465     PRO A     8                                                      
REMARK 465     SER A     9                                                      
REMARK 465     HIS A    10                                                      
REMARK 465     GLN A    11                                                      
REMARK 465     GLN A    12                                                      
REMARK 465     VAL A    13                                                      
REMARK 465     TYR A    14                                                      
REMARK 465     ALA A    15                                                      
REMARK 465     PRO A    16                                                      
REMARK 465     GLY B     0                                                      
REMARK 465     LEU B     1                                                      
REMARK 465     LYS B     2                                                      
REMARK 465     GLY B     3                                                      
REMARK 465     GLN B     4                                                      
REMARK 465     GLU B     5                                                      
REMARK 465     PHE B     6                                                      
REMARK 465     ALA B     7                                                      
REMARK 465     PRO B     8                                                      
REMARK 465     SER B     9                                                      
REMARK 465     HIS B    10                                                      
REMARK 465     GLN B    11                                                      
REMARK 465     GLN B    12                                                      
REMARK 465     VAL B    13                                                      
REMARK 465     TYR B    14                                                      
REMARK 465     ALA B    15                                                      
REMARK 465     PRO B    16                                                      
REMARK 465     GLY C     0                                                      
REMARK 465     LEU C     1                                                      
REMARK 465     LYS C     2                                                      
REMARK 465     GLY C     3                                                      
REMARK 465     GLN C     4                                                      
REMARK 465     GLU C     5                                                      
REMARK 465     PHE C     6                                                      
REMARK 465     ALA C     7                                                      
REMARK 465     PRO C     8                                                      
REMARK 465     SER C     9                                                      
REMARK 465     HIS C    10                                                      
REMARK 465     GLN C    11                                                      
REMARK 465     GLN C    12                                                      
REMARK 465     VAL C    13                                                      
REMARK 465     TYR C    14                                                      
REMARK 465     ALA C    15                                                      
REMARK 465     PRO C    16                                                      
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     PHE B  39    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   309     O    HOH A   309     7555     2.00            
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    ASP A  20       59.96    -91.46                                   
REMARK 500    ASP A  22       29.18    -79.34                                   
REMARK 500    GLU A  51       -4.22   -141.80                                   
REMARK 500    ARG A  60      -10.58     84.11                                   
REMARK 500    SER A  89     -155.72    -74.43                                   
REMARK 500    GLN A  96       94.54    -49.01                                   
REMARK 500    ALA A  97       18.17   -170.70                                   
REMARK 500    PRO A 118       30.25    -99.67                                   
REMARK 500    ARG B  18     -158.18   -103.85                                   
REMARK 500    ALA B  19      -12.77   -145.78                                   
REMARK 500    ASN B  41       49.90    -92.22                                   
REMARK 500    GLN B  42      151.84    175.74                                   
REMARK 500    GLU B  51      -13.67   -144.29                                   
REMARK 500    ARG B  60       -5.66     78.84                                   
REMARK 500    LYS B  66       -0.84     72.25                                   
REMARK 500    GLN B  96        3.99    -68.74                                   
REMARK 500    SER B 116      -84.81    -71.92                                   
REMARK 500    CYS B 131       64.79   -156.66                                   
REMARK 500    GLU C  51      -25.39   -141.63                                   
REMARK 500    ARG C  60       -6.98     81.83                                   
REMARK 500    LYS C  66      -16.45     76.18                                   
REMARK 500    SER C  80      147.72   -170.78                                   
REMARK 500    SER C  89     -168.04    -69.94                                   
REMARK 500    GLU C  93     -141.82   -146.24                                   
REMARK 500    ARG C  95     -153.04    -86.15                                   
REMARK 500    GLN C  96     -157.97    -92.71                                   
REMARK 500    ALA C  97       47.27    -80.22                                   
REMARK 500    CYS C 131       60.02   -163.43                                   
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                              MG A 181  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A 183   O                                                      
REMARK 620 2 HOH A 184   O    87.3                                              
REMARK 620 3 HOH A 185   O    93.0  87.2                                        
REMARK 620 4 HOH A 186   O    88.2  95.3 177.3                                  
REMARK 620 5 HOH A 187   O    85.8 172.8  91.4  86.3                            
REMARK 620 6 HOH A 188   O   174.4  96.4  83.0  95.7  90.4                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 181                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 182                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 181                 
DBREF  2RE9 A    1   180  UNP    Q8NFE9   Q8NFE9_HUMAN    72    251             
DBREF  2RE9 B    1   180  UNP    Q8NFE9   Q8NFE9_HUMAN    72    251             
DBREF  2RE9 C    1   180  UNP    Q8NFE9   Q8NFE9_HUMAN    72    251             
SEQADV 2RE9 GLY A    0  UNP  Q8NFE9              EXPRESSION TAG                 
SEQADV 2RE9 GLY B    0  UNP  Q8NFE9              EXPRESSION TAG                 
SEQADV 2RE9 GLY C    0  UNP  Q8NFE9              EXPRESSION TAG                 
SEQRES   1 A  181  GLY LEU LYS GLY GLN GLU PHE ALA PRO SER HIS GLN GLN          
SEQRES   2 A  181  VAL TYR ALA PRO LEU ARG ALA ASP GLY ASP LYS PRO ARG          
SEQRES   3 A  181  ALA HIS LEU THR VAL VAL ARG GLN THR PRO THR GLN HIS          
SEQRES   4 A  181  PHE LYS ASN GLN PHE PRO ALA LEU HIS TRP GLU HIS GLU          
SEQRES   5 A  181  LEU GLY LEU ALA PHE THR LYS ASN ARG MET ASN TYR THR          
SEQRES   6 A  181  ASN LYS PHE LEU LEU ILE PRO GLU SER GLY ASP TYR PHE          
SEQRES   7 A  181  ILE TYR SER GLN VAL THR PHE ARG GLY MET THR SER GLU          
SEQRES   8 A  181  CYS SER GLU ILE ARG GLN ALA GLY ARG PRO ASN LYS PRO          
SEQRES   9 A  181  ASP SER ILE THR VAL VAL ILE THR LYS VAL THR ASP SER          
SEQRES  10 A  181  TYR PRO GLU PRO THR GLN LEU LEU MET GLY THR LYS SER          
SEQRES  11 A  181  VAL CYS GLU VAL GLY SER ASN TRP PHE GLN PRO ILE TYR          
SEQRES  12 A  181  LEU GLY ALA MET PHE SER LEU GLN GLU GLY ASP LYS LEU          
SEQRES  13 A  181  MET VAL ASN VAL SER ASP ILE SER LEU VAL ASP TYR THR          
SEQRES  14 A  181  LYS GLU ASP LYS THR PHE PHE GLY ALA PHE LEU LEU              
SEQRES   1 B  181  GLY LEU LYS GLY GLN GLU PHE ALA PRO SER HIS GLN GLN          
SEQRES   2 B  181  VAL TYR ALA PRO LEU ARG ALA ASP GLY ASP LYS PRO ARG          
SEQRES   3 B  181  ALA HIS LEU THR VAL VAL ARG GLN THR PRO THR GLN HIS          
SEQRES   4 B  181  PHE LYS ASN GLN PHE PRO ALA LEU HIS TRP GLU HIS GLU          
SEQRES   5 B  181  LEU GLY LEU ALA PHE THR LYS ASN ARG MET ASN TYR THR          
SEQRES   6 B  181  ASN LYS PHE LEU LEU ILE PRO GLU SER GLY ASP TYR PHE          
SEQRES   7 B  181  ILE TYR SER GLN VAL THR PHE ARG GLY MET THR SER GLU          
SEQRES   8 B  181  CYS SER GLU ILE ARG GLN ALA GLY ARG PRO ASN LYS PRO          
SEQRES   9 B  181  ASP SER ILE THR VAL VAL ILE THR LYS VAL THR ASP SER          
SEQRES  10 B  181  TYR PRO GLU PRO THR GLN LEU LEU MET GLY THR LYS SER          
SEQRES  11 B  181  VAL CYS GLU VAL GLY SER ASN TRP PHE GLN PRO ILE TYR          
SEQRES  12 B  181  LEU GLY ALA MET PHE SER LEU GLN GLU GLY ASP LYS LEU          
SEQRES  13 B  181  MET VAL ASN VAL SER ASP ILE SER LEU VAL ASP TYR THR          
SEQRES  14 B  181  LYS GLU ASP LYS THR PHE PHE GLY ALA PHE LEU LEU              
SEQRES   1 C  181  GLY LEU LYS GLY GLN GLU PHE ALA PRO SER HIS GLN GLN          
SEQRES   2 C  181  VAL TYR ALA PRO LEU ARG ALA ASP GLY ASP LYS PRO ARG          
SEQRES   3 C  181  ALA HIS LEU THR VAL VAL ARG GLN THR PRO THR GLN HIS          
SEQRES   4 C  181  PHE LYS ASN GLN PHE PRO ALA LEU HIS TRP GLU HIS GLU          
SEQRES   5 C  181  LEU GLY LEU ALA PHE THR LYS ASN ARG MET ASN TYR THR          
SEQRES   6 C  181  ASN LYS PHE LEU LEU ILE PRO GLU SER GLY ASP TYR PHE          
SEQRES   7 C  181  ILE TYR SER GLN VAL THR PHE ARG GLY MET THR SER GLU          
SEQRES   8 C  181  CYS SER GLU ILE ARG GLN ALA GLY ARG PRO ASN LYS PRO          
SEQRES   9 C  181  ASP SER ILE THR VAL VAL ILE THR LYS VAL THR ASP SER          
SEQRES  10 C  181  TYR PRO GLU PRO THR GLN LEU LEU MET GLY THR LYS SER          
SEQRES  11 C  181  VAL CYS GLU VAL GLY SER ASN TRP PHE GLN PRO ILE TYR          
SEQRES  12 C  181  LEU GLY ALA MET PHE SER LEU GLN GLU GLY ASP LYS LEU          
SEQRES  13 C  181  MET VAL ASN VAL SER ASP ILE SER LEU VAL ASP TYR THR          
SEQRES  14 C  181  LYS GLU ASP LYS THR PHE PHE GLY ALA PHE LEU LEU              
HET     MG  A 181       1                                                       
HET    GOL  A 182       6                                                       
HET    GOL  B 181       6                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     GOL GLYCEROL                                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   4   MG    MG 2+                                                        
FORMUL   5  GOL    2(C3 H8 O3)                                                  
FORMUL   7  HOH   *500(H2 O)                                                    
HELIX    1   1 ASP A  161  VAL A  165  5                                   5    
HELIX    2   2 ASP B  161  VAL B  165  5                                   5    
HELIX    3   3 ALA C   19  LYS C   23  5                                   5    
HELIX    4   4 ASP C  161  VAL C  165  5                                   5    
SHEET    1   A 3 TRP A  48  GLU A  49  0                                        
SHEET    2   A 3 ARG A  25  VAL A  30 -1  N  THR A  29   O  GLU A  49           
SHEET    3   A 3 PHE A  56  LYS A  58 -1  O  PHE A  56   N  HIS A  27           
SHEET    1   B 5 TRP A  48  GLU A  49  0                                        
SHEET    2   B 5 ARG A  25  VAL A  30 -1  N  THR A  29   O  GLU A  49           
SHEET    3   B 5 PHE A 174  LEU A 179 -1  O  PHE A 175   N  LEU A  28           
SHEET    4   B 5 GLY A  74  MET A  87 -1  N  TYR A  79   O  GLY A 176           
SHEET    5   B 5 ASN A 136  LEU A 149 -1  O  LEU A 149   N  GLY A  74           
SHEET    1   C 5 ASN A  62  THR A  64  0                                        
SHEET    2   C 5 PHE A  67  LEU A  69 -1  O  LEU A  69   N  ASN A  62           
SHEET    3   C 5 LYS A 154  VAL A 159 -1  O  LEU A 155   N  LEU A  68           
SHEET    4   C 5 ASP A 104  VAL A 113 -1  N  VAL A 109   O  ASN A 158           
SHEET    5   C 5 THR A 121  VAL A 130 -1  O  VAL A 130   N  ASP A 104           
SHEET    1   D 3 TRP B  48  GLU B  49  0                                        
SHEET    2   D 3 ARG B  25  VAL B  30 -1  N  THR B  29   O  GLU B  49           
SHEET    3   D 3 PHE B  56  LYS B  58 -1  O  LYS B  58   N  ARG B  25           
SHEET    1   E 5 TRP B  48  GLU B  49  0                                        
SHEET    2   E 5 ARG B  25  VAL B  30 -1  N  THR B  29   O  GLU B  49           
SHEET    3   E 5 PHE B 174  LEU B 179 -1  O  PHE B 175   N  LEU B  28           
SHEET    4   E 5 GLY B  74  MET B  87 -1  N  TYR B  79   O  GLY B 176           
SHEET    5   E 5 ASN B 136  LEU B 149 -1  O  LEU B 149   N  GLY B  74           
SHEET    1   F 5 ASN B  62  THR B  64  0                                        
SHEET    2   F 5 PHE B  67  LEU B  69 -1  O  LEU B  69   N  ASN B  62           
SHEET    3   F 5 LYS B 154  VAL B 159 -1  O  LEU B 155   N  LEU B  68           
SHEET    4   F 5 ASP B 104  VAL B 113 -1  N  VAL B 109   O  ASN B 158           
SHEET    5   F 5 THR B 121  VAL B 130 -1  O  VAL B 130   N  ASP B 104           
SHEET    1   G 3 TRP C  48  GLU C  49  0                                        
SHEET    2   G 3 ARG C  25  VAL C  30 -1  N  THR C  29   O  GLU C  49           
SHEET    3   G 3 PHE C  56  LYS C  58 -1  O  LYS C  58   N  ARG C  25           
SHEET    1   H 5 TRP C  48  GLU C  49  0                                        
SHEET    2   H 5 ARG C  25  VAL C  30 -1  N  THR C  29   O  GLU C  49           
SHEET    3   H 5 PHE C 174  LEU C 179 -1  O  PHE C 175   N  LEU C  28           
SHEET    4   H 5 GLY C  74  MET C  87 -1  N  TYR C  79   O  GLY C 176           
SHEET    5   H 5 ASN C 136  LEU C 149 -1  O  GLN C 139   N  PHE C  84           
SHEET    1   I 5 ASN C  62  THR C  64  0                                        
SHEET    2   I 5 PHE C  67  LEU C  69 -1  O  LEU C  69   N  ASN C  62           
SHEET    3   I 5 LYS C 154  VAL C 159 -1  O  LEU C 155   N  LEU C  68           
SHEET    4   I 5 ASP C 104  THR C 114 -1  N  VAL C 109   O  ASN C 158           
SHEET    5   I 5 TYR C 117  VAL C 130 -1  O  GLY C 126   N  VAL C 108           
SSBOND   1 CYS A   91    CYS A  131                          1555   1555  2.04  
SSBOND   2 CYS B   91    CYS B  131                          1555   1555  2.03  
SSBOND   3 CYS C   91    CYS C  131                          1555   1555  2.03  
LINK        MG    MG A 181                 O   HOH A 183     1555   1555  2.32  
LINK        MG    MG A 181                 O   HOH A 184     1555   1555  2.28  
LINK        MG    MG A 181                 O   HOH A 185     1555   1555  2.34  
LINK        MG    MG A 181                 O   HOH A 186     1555   1555  2.32  
LINK        MG    MG A 181                 O   HOH A 187     1555   1555  2.44  
LINK        MG    MG A 181                 O   HOH A 188     1555   1555  2.38  
CISPEP   1 TYR A  117    PRO A  118          0        -0.22                     
SITE     1 AC1  6 HOH A 183  HOH A 184  HOH A 185  HOH A 186                    
SITE     2 AC1  6 HOH A 187  HOH A 188                                          
SITE     1 AC2  8 LYS A 128  TYR A 142  HOH A 197  HOH A 201                    
SITE     2 AC2  8 LYS B 128  ILE B 141  TYR B 142  LYS C 128                    
SITE     1 AC3  5 THR A  64  ASN A  65  THR B  57  LYS B  58                    
SITE     2 AC3  5 HOH B 189                                                     
CRYST1  114.911  114.911  119.346  90.00  90.00  90.00 P 41 21 2    24          
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      0.008702  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008702  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008379        0.00000