PDB Short entry for 4KC3
HEADER    IMMUNE SYSTEM                           24-APR-13   4KC3              
TITLE     CYTOKINE/RECEPTOR BINARY COMPLEX                                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: INTERLEUKIN-33;                                            
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: UNP RESIDUES 112-270;                                      
COMPND   5 SYNONYM: IL-33, INTERLEUKIN-1 FAMILY MEMBER 11, IL-1F11, NUCLEAR     
COMPND   6 FACTOR FROM HIGH ENDOTHELIAL VENULES, NF-HEV;                        
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: INTERLEUKIN-1 RECEPTOR-LIKE 1;                             
COMPND  10 CHAIN: B;                                                            
COMPND  11 FRAGMENT: UNP RESIDUES 19-321;                                       
COMPND  12 SYNONYM: PROTEIN ST2;                                                
COMPND  13 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: IL33, C9ORF26, IL1F11, NFHEV;                                  
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  10 ORGANISM_COMMON: HUMAN;                                              
SOURCE  11 ORGANISM_TAXID: 9606;                                                
SOURCE  12 GENE: IL1RL1, DER4, ST2, T1;                                         
SOURCE  13 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE  14 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM;                             
SOURCE  15 EXPRESSION_SYSTEM_TAXID: 7108                                        
KEYWDS    BETA-TREFOIL, IG-LIKE DOMAIN, IMMUNE SYSTEM                           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    X.LIU,X.Q.WANG                                                        
REVDAT   6   06-DEC-23 4KC3    1       REMARK                                   
REVDAT   5   20-SEP-23 4KC3    1       HETSYN                                   
REVDAT   4   29-JUL-20 4KC3    1       COMPND REMARK SEQADV HETNAM              
REVDAT   4 2                   1       LINK   SITE                              
REVDAT   3   25-SEP-13 4KC3    1       JRNL                                     
REVDAT   2   11-SEP-13 4KC3    1       JRNL                                     
REVDAT   1   28-AUG-13 4KC3    0                                                
JRNL        AUTH   X.LIU,M.HAMMEL,Y.HE,J.A.TAINER,U.S.JENG,L.ZHANG,S.WANG,      
JRNL        AUTH 2 X.WANG                                                       
JRNL        TITL   STRUCTURAL INSIGHTS INTO THE INTERACTION OF IL-33 WITH ITS   
JRNL        TITL 2 RECEPTORS.                                                   
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 110 14918 2013              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   23980170                                                     
JRNL        DOI    10.1073/PNAS.1308651110                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.27 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.8.1_1168)                   
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.27                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 32.01                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 14000                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.241                           
REMARK   3   R VALUE            (WORKING SET) : 0.238                           
REMARK   3   FREE R VALUE                     : 0.283                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.020                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 703                             
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 32.0087 -  5.5841    0.99     2703   118  0.2469 0.2958        
REMARK   3     2  5.5841 -  4.4360    1.00     2658   141  0.2236 0.2289        
REMARK   3     3  4.4360 -  3.8764    1.00     2662   143  0.2051 0.2836        
REMARK   3     4  3.8764 -  3.5224    1.00     2649   149  0.2626 0.3158        
REMARK   3     5  3.5224 -  3.2702    1.00     2625   152  0.2852 0.3447        
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)     : 0.460            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 33.510           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.011           3434                                  
REMARK   3   ANGLE     :  1.724           4642                                  
REMARK   3   CHIRALITY :  0.121            518                                  
REMARK   3   PLANARITY :  0.006            588                                  
REMARK   3   DIHEDRAL  : 20.481           1260                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 3                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN A                                                
REMARK   3    ORIGIN FOR THE GROUP (A):  46.7239 -41.2020  17.5061              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.3515 T22:   1.1346                                     
REMARK   3      T33:   1.1269 T12:   0.2251                                     
REMARK   3      T13:  -0.0158 T23:  -0.0519                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.8348 L22:   5.1309                                     
REMARK   3      L33:   3.5437 L12:  -0.7483                                     
REMARK   3      L13:  -0.6838 L23:  -0.4711                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.3597 S12:  -0.5739 S13:  -0.5213                       
REMARK   3      S21:   0.4429 S22:   0.3974 S23:  -0.4357                       
REMARK   3      S31:  -0.3846 S32:  -0.0337 S33:   0.0001                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN B AND RESID 21:186                               
REMARK   3    ORIGIN FOR THE GROUP (A):  39.1812 -18.5992   8.7233              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.5193 T22:   0.9489                                     
REMARK   3      T33:   1.0562 T12:   0.0522                                     
REMARK   3      T13:  -0.0051 T23:  -0.1515                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.8697 L22:   5.2772                                     
REMARK   3      L33:   3.5765 L12:   1.5197                                     
REMARK   3      L13:   0.0452 L23:   2.3271                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0130 S12:   0.2666 S13:   0.3243                       
REMARK   3      S21:  -0.2276 S22:   0.1996 S23:   0.3471                       
REMARK   3      S31:  -0.4248 S32:   0.2269 S33:   0.0002                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN B AND RESID 194:299                              
REMARK   3    ORIGIN FOR THE GROUP (A):  49.6620 -60.2798   2.2924              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.2047 T22:   1.2400                                     
REMARK   3      T33:   1.8197 T12:   0.0141                                     
REMARK   3      T13:   0.2564 T23:  -0.2638                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.6353 L22:   0.8061                                     
REMARK   3      L33:   1.9026 L12:  -0.5281                                     
REMARK   3      L13:  -0.6681 L23:   0.5406                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2005 S12:   0.3291 S13:  -1.0933                       
REMARK   3      S21:  -0.9886 S22:   0.1212 S23:  -0.4058                       
REMARK   3      S31:   0.0822 S32:   0.4831 S33:   0.0406                       
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 4KC3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-APR-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000079150.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-JUL-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRF                               
REMARK 200  BEAMLINE                       : BL17U                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 14000                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.270                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 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 3KLL AND 1IRA                              
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 71.42                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.30                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 12% PEG3350, 100 MM SODIUM MALONATE PH   
REMARK 280  4.5, 7% V/V MPD, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2                            
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z                                               
REMARK 290       6555   -X,-X+Y,-Z                                              
REMARK 290       7555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       8555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       9555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290      10555   Y+2/3,X+1/3,-Z+1/3                                      
REMARK 290      11555   X-Y+2/3,-Y+1/3,-Z+1/3                                   
REMARK 290      12555   -X+2/3,-X+Y+1/3,-Z+1/3                                  
REMARK 290      13555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290      14555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290      15555   -X+Y+1/3,-X+2/3,Z+2/3                                   
REMARK 290      16555   Y+1/3,X+2/3,-Z+2/3                                      
REMARK 290      17555   X-Y+1/3,-Y+2/3,-Z+2/3                                   
REMARK 290      18555   -X+1/3,-X+Y+2/3,-Z+2/3                                  
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  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        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000      164.96200            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       95.24086            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       14.57700            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000      164.96200            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       95.24086            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       14.57700            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000      164.96200            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       95.24086            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       14.57700            
REMARK 290   SMTRY1  10 -0.500000  0.866025  0.000000      164.96200            
REMARK 290   SMTRY2  10  0.866025  0.500000  0.000000       95.24086            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000       14.57700            
REMARK 290   SMTRY1  11  1.000000  0.000000  0.000000      164.96200            
REMARK 290   SMTRY2  11  0.000000 -1.000000  0.000000       95.24086            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000       14.57700            
REMARK 290   SMTRY1  12 -0.500000 -0.866025  0.000000      164.96200            
REMARK 290   SMTRY2  12 -0.866025  0.500000  0.000000       95.24086            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       14.57700            
REMARK 290   SMTRY1  13  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  13  0.000000  1.000000  0.000000      190.48171            
REMARK 290   SMTRY3  13  0.000000  0.000000  1.000000       29.15400            
REMARK 290   SMTRY1  14 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  14  0.866025 -0.500000  0.000000      190.48171            
REMARK 290   SMTRY3  14  0.000000  0.000000  1.000000       29.15400            
REMARK 290   SMTRY1  15 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  15 -0.866025 -0.500000  0.000000      190.48171            
REMARK 290   SMTRY3  15  0.000000  0.000000  1.000000       29.15400            
REMARK 290   SMTRY1  16 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  16  0.866025  0.500000  0.000000      190.48171            
REMARK 290   SMTRY3  16  0.000000  0.000000 -1.000000       29.15400            
REMARK 290   SMTRY1  17  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  17  0.000000 -1.000000  0.000000      190.48171            
REMARK 290   SMTRY3  17  0.000000  0.000000 -1.000000       29.15400            
REMARK 290   SMTRY1  18 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  18 -0.866025  0.500000  0.000000      190.48171            
REMARK 290   SMTRY3  18  0.000000  0.000000 -1.000000       29.15400            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4190 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 21780 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 3.0 KCAL/MOL                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
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     SER A   112                                                      
REMARK 465     ILE A   113                                                      
REMARK 465     THR A   114                                                      
REMARK 465     GLY A   115                                                      
REMARK 465     ILE A   116                                                      
REMARK 465     GLU A   172                                                      
REMARK 465     SER A   173                                                      
REMARK 465     GLY A   174                                                      
REMARK 465     ASP A   175                                                      
REMARK 465     GLY A   176                                                      
REMARK 465     VAL A   177                                                      
REMARK 465     ASP A   178                                                      
REMARK 465     ASP A   253                                                      
REMARK 465     SER A   254                                                      
REMARK 465     SER A   255                                                      
REMARK 465     GLU A   256                                                      
REMARK 465     ASN A   257                                                      
REMARK 465     LEU A   258                                                      
REMARK 465     CYS A   259                                                      
REMARK 465     THR A   260                                                      
REMARK 465     GLU A   269                                                      
REMARK 465     THR A   270                                                      
REMARK 465     LYS B    19                                                      
REMARK 465     PHE B    20                                                      
REMARK 465     GLN B    52                                                      
REMARK 465     THR B    53                                                      
REMARK 465     ASN B    54                                                      
REMARK 465     LYS B    55                                                      
REMARK 465     GLU B   224                                                      
REMARK 465     VAL B   225                                                      
REMARK 465     GLU B   226                                                      
REMARK 465     ILE B   227                                                      
REMARK 465     GLY B   228                                                      
REMARK 465     LYS B   229                                                      
REMARK 465     ASN B   230                                                      
REMARK 465     ALA B   231                                                      
REMARK 465     GLN B   272                                                      
REMARK 465     ASN B   273                                                      
REMARK 465     GLN B   274                                                      
REMARK 465     SER B   275                                                      
REMARK 465     PHE B   276                                                      
REMARK 465     SER B   277                                                      
REMARK 465     ASN B   278                                                      
REMARK 465     LEU B   318                                                      
REMARK 465     SER B   319                                                      
REMARK 465     ARG B   320                                                      
REMARK 465     LYS B   321                                                      
REMARK 465     HIS B   322                                                      
REMARK 465     HIS B   323                                                      
REMARK 465     HIS B   324                                                      
REMARK 465     HIS B   325                                                      
REMARK 465     HIS B   326                                                      
REMARK 465     HIS B   327                                                      
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   SG   CYS B   238     CB   CYS B   282              1.76            
REMARK 500   OG   SER A   166     O    MSE A   181              2.04            
REMARK 500   CG   ASN B    95     C1   NAG B   401              2.08            
REMARK 500   OG   SER B   123     O    ASN B   128              2.09            
REMARK 500   OG   SER B   125     O    VAL B   171              2.15            
REMARK 500   O    GLN B   155     NH1  ARG B   158              2.16            
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 131       37.84     71.92                                   
REMARK 500    ASP A 140      -16.03     79.87                                   
REMARK 500    ASP A 153       -3.64     68.71                                   
REMARK 500    LYS A 190       68.72     34.00                                   
REMARK 500    ASN A 198      -72.70    -55.82                                   
REMARK 500    LYS A 207      -73.83    -92.48                                   
REMARK 500    CYS A 208       73.92     46.65                                   
REMARK 500    MSE A 223      -72.50   -103.23                                   
REMARK 500    ASN A 226       -9.98     61.38                                   
REMARK 500    ASN B  29       -3.94     70.92                                   
REMARK 500    SER B  43      -18.40     77.02                                   
REMARK 500    TYR B  50      -77.67   -121.20                                   
REMARK 500    CYS B 111      -17.17     75.92                                   
REMARK 500    ASP B 115       -9.52    -59.96                                   
REMARK 500    MET B 118     -148.39     40.88                                   
REMARK 500    SER B 125      -74.33    -75.12                                   
REMARK 500    THR B 135       -1.59     65.35                                   
REMARK 500    LYS B 163     -123.41     50.26                                   
REMARK 500    GLU B 187      -79.82   -100.11                                   
REMARK 500    LEU B 298      -76.26    -59.61                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 TYR B  116     LEU B  117                  147.88                    
REMARK 500 ASP B  260     PHE B  261                  141.52                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  4KC3 A  112   270  UNP    O95760   IL33_HUMAN     112    270             
DBREF  4KC3 B   19   321  UNP    Q01638   ILRL1_HUMAN     19    321             
SEQADV 4KC3 HIS B  322  UNP  Q01638              EXPRESSION TAG                 
SEQADV 4KC3 HIS B  323  UNP  Q01638              EXPRESSION TAG                 
SEQADV 4KC3 HIS B  324  UNP  Q01638              EXPRESSION TAG                 
SEQADV 4KC3 HIS B  325  UNP  Q01638              EXPRESSION TAG                 
SEQADV 4KC3 HIS B  326  UNP  Q01638              EXPRESSION TAG                 
SEQADV 4KC3 HIS B  327  UNP  Q01638              EXPRESSION TAG                 
SEQRES   1 A  159  SER ILE THR GLY ILE SER PRO ILE THR GLU TYR LEU ALA          
SEQRES   2 A  159  SER LEU SER THR TYR ASN ASP GLN SER ILE THR PHE ALA          
SEQRES   3 A  159  LEU GLU ASP GLU SER TYR GLU ILE TYR VAL GLU ASP LEU          
SEQRES   4 A  159  LYS LYS ASP GLU LYS LYS ASP LYS VAL LEU LEU SER TYR          
SEQRES   5 A  159  TYR GLU SER GLN HIS PRO SER ASN GLU SER GLY ASP GLY          
SEQRES   6 A  159  VAL ASP GLY LYS MSE LEU MSE VAL THR LEU SER PRO THR          
SEQRES   7 A  159  LYS ASP PHE TRP LEU HIS ALA ASN ASN LYS GLU HIS SER          
SEQRES   8 A  159  VAL GLU LEU HIS LYS CYS GLU LYS PRO LEU PRO ASP GLN          
SEQRES   9 A  159  ALA PHE PHE VAL LEU HIS ASN MSE HIS SER ASN CYS VAL          
SEQRES  10 A  159  SER PHE GLU CYS LYS THR ASP PRO GLY VAL PHE ILE GLY          
SEQRES  11 A  159  VAL LYS ASP ASN HIS LEU ALA LEU ILE LYS VAL ASP SER          
SEQRES  12 A  159  SER GLU ASN LEU CYS THR GLU ASN ILE LEU PHE LYS LEU          
SEQRES  13 A  159  SER GLU THR                                                  
SEQRES   1 B  309  LYS PHE SER LYS GLN SER TRP GLY LEU GLU ASN GLU ALA          
SEQRES   2 B  309  LEU ILE VAL ARG CYS PRO ARG GLN GLY LYS PRO SER TYR          
SEQRES   3 B  309  THR VAL ASP TRP TYR TYR SER GLN THR ASN LYS SER ILE          
SEQRES   4 B  309  PRO THR GLN GLU ARG ASN ARG VAL PHE ALA SER GLY GLN          
SEQRES   5 B  309  LEU LEU LYS PHE LEU PRO ALA ALA VAL ALA ASP SER GLY          
SEQRES   6 B  309  ILE TYR THR CYS ILE VAL ARG SER PRO THR PHE ASN ARG          
SEQRES   7 B  309  THR GLY TYR ALA ASN VAL THR ILE TYR LYS LYS GLN SER          
SEQRES   8 B  309  ASP CYS ASN VAL PRO ASP TYR LEU MET TYR SER THR VAL          
SEQRES   9 B  309  SER GLY SER GLU LYS ASN SER LYS ILE TYR CYS PRO THR          
SEQRES  10 B  309  ILE ASP LEU TYR ASN TRP THR ALA PRO LEU GLU TRP PHE          
SEQRES  11 B  309  LYS ASN CYS GLN ALA LEU GLN GLY SER ARG TYR ARG ALA          
SEQRES  12 B  309  HIS LYS SER PHE LEU VAL ILE ASP ASN VAL MET THR GLU          
SEQRES  13 B  309  ASP ALA GLY ASP TYR THR CYS LYS PHE ILE HIS ASN GLU          
SEQRES  14 B  309  ASN GLY ALA ASN TYR SER VAL THR ALA THR ARG SER PHE          
SEQRES  15 B  309  THR VAL LYS ASP GLU GLN GLY PHE SER LEU PHE PRO VAL          
SEQRES  16 B  309  ILE GLY ALA PRO ALA GLN ASN GLU ILE LYS GLU VAL GLU          
SEQRES  17 B  309  ILE GLY LYS ASN ALA ASN LEU THR CYS SER ALA CYS PHE          
SEQRES  18 B  309  GLY LYS GLY THR GLN PHE LEU ALA ALA VAL LEU TRP GLN          
SEQRES  19 B  309  LEU ASN GLY THR LYS ILE THR ASP PHE GLY GLU PRO ARG          
SEQRES  20 B  309  ILE GLN GLN GLU GLU GLY GLN ASN GLN SER PHE SER ASN          
SEQRES  21 B  309  GLY LEU ALA CYS LEU ASP MET VAL LEU ARG ILE ALA ASP          
SEQRES  22 B  309  VAL LYS GLU GLU ASP LEU LEU LEU GLN TYR ASP CYS LEU          
SEQRES  23 B  309  ALA LEU ASN LEU HIS GLY LEU ARG ARG HIS THR VAL ARG          
SEQRES  24 B  309  LEU SER ARG LYS HIS HIS HIS HIS HIS HIS                      
MODRES 4KC3 ASN B  191  ASN  GLYCOSYLATION SITE                                 
MODRES 4KC3 ASN B   95  ASN  GLYCOSYLATION SITE                                 
MODRES 4KC3 ASN B  140  ASN  GLYCOSYLATION SITE                                 
MODRES 4KC3 MSE A  181  MET  SELENOMETHIONINE                                   
MODRES 4KC3 MSE A  183  MET  SELENOMETHIONINE                                   
MODRES 4KC3 MSE A  223  MET  SELENOMETHIONINE                                   
HET    MSE  A 181       8                                                       
HET    MSE  A 183       8                                                       
HET    MSE  A 223       8                                                       
HET    NAG  B 401      14                                                       
HET    NAG  B 402      14                                                       
HET    NAG  B 403      14                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE                         
HETSYN     NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA-           
HETSYN   2 NAG  D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO-          
HETSYN   3 NAG  2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE                         
FORMUL   1  MSE    3(C5 H11 N O2 SE)                                            
FORMUL   3  NAG    3(C8 H15 N O6)                                               
HELIX    1   1 PRO A  213  ALA A  216  5                                   4    
HELIX    2   2 ALA B   78  SER B   82  5                                   5    
HELIX    3   3 THR B  135  TYR B  139  5                                   5    
HELIX    4   4 MET B  172  ALA B  176  5                                   5    
HELIX    5   5 GLU B  294  LEU B  298  5                                   5    
SHEET    1   A 8 HIS A 246  LYS A 251  0                                        
SHEET    2   A 8 VAL A 238  LYS A 243 -1  N  PHE A 239   O  ILE A 250           
SHEET    3   A 8 VAL A 228  CYS A 232 -1  N  CYS A 232   O  VAL A 238           
SHEET    4   A 8 PHE A 218  ASN A 222 -1  N  VAL A 219   O  GLU A 231           
SHEET    5   A 8 LYS A 180  SER A 187 -1  N  LEU A 182   O  LEU A 220           
SHEET    6   A 8 LYS A 158  PRO A 169 -1  N  LEU A 160   O  SER A 187           
SHEET    7   A 8 THR A 120  SER A 127 -1  N  TYR A 122   O  LEU A 161           
SHEET    8   A 8 LYS A 266  LEU A 267 -1  O  LYS A 266   N  SER A 127           
SHEET    1   B 2 SER A 133  LEU A 138  0                                        
SHEET    2   B 2 TYR A 143  GLU A 148 -1  O  TYR A 146   N  THR A 135           
SHEET    1   C 2 TRP A 193  ASN A 197  0                                        
SHEET    2   C 2 SER A 202  HIS A 206 -1  O  GLU A 204   N  HIS A 195           
SHEET    1   D 4 SER B  24  LEU B  27  0                                        
SHEET    2   D 4 ASN B  95  TYR B 105  1  O  TYR B 105   N  GLY B  26           
SHEET    3   D 4 GLY B  83  ARG B  90 -1  N  VAL B  89   O  ARG B  96           
SHEET    4   D 4 THR B  45  TYR B  49 -1  N  ASP B  47   O  ILE B  88           
SHEET    1   E 3 LEU B  32  ARG B  35  0                                        
SHEET    2   E 3 LEU B  71  PHE B  74 -1  O  LEU B  72   N  VAL B  34           
SHEET    3   E 3 VAL B  65  SER B  68 -1  N  PHE B  66   O  LYS B  73           
SHEET    1   F 5 THR B 121  SER B 123  0                                        
SHEET    2   F 5 ASN B 191  VAL B 202  1  O  THR B 201   N  THR B 121           
SHEET    3   F 5 GLY B 177  ASN B 186 -1  N  PHE B 183   O  VAL B 194           
SHEET    4   F 5 GLU B 146  LYS B 149 -1  N  PHE B 148   O  THR B 180           
SHEET    5   F 5 GLN B 152  ALA B 153 -1  O  GLN B 152   N  LYS B 149           
SHEET    1   G 3 LYS B 130  TYR B 132  0                                        
SHEET    2   G 3 PHE B 165  ILE B 168 -1  O  LEU B 166   N  ILE B 131           
SHEET    3   G 3 TYR B 159  HIS B 162 -1  N  ARG B 160   O  VAL B 167           
SHEET    1   H 4 SER B 209  ALA B 216  0                                        
SHEET    2   H 4 THR B 234  GLY B 240 -1  O  CYS B 238   N  VAL B 213           
SHEET    3   H 4 ALA B 281  ARG B 288 -1  O  MET B 285   N  CYS B 235           
SHEET    4   H 4 ARG B 265  GLU B 269 -1  N  GLN B 267   O  VAL B 286           
SHEET    1   I 4 ASN B 220  GLU B 221  0                                        
SHEET    2   I 4 LEU B 311  ARG B 317  1  O  THR B 315   N  ASN B 220           
SHEET    3   I 4 TYR B 301  LEU B 306 -1  N  ALA B 305   O  ARG B 312           
SHEET    4   I 4 ALA B 248  LEU B 253 -1  N  ALA B 248   O  LEU B 306           
SSBOND   1 CYS B   36    CYS B   87                          1555   1555  2.05  
SSBOND   2 CYS B  111    CYS B  151                          1555   1555  2.04  
SSBOND   3 CYS B  133    CYS B  181                          1555   1555  2.05  
SSBOND   4 CYS B  235    CYS B  303                          1555   1555  2.03  
SSBOND   5 CYS B  238    CYS B  282                          1555   1555  2.03  
LINK         C   LYS A 180                 N   MSE A 181     1555   1555  1.33  
LINK         C   MSE A 181                 N   LEU A 182     1555   1555  1.33  
LINK         C   LEU A 182                 N   MSE A 183     1555   1555  1.33  
LINK         C   MSE A 183                 N   VAL A 184     1555   1555  1.33  
LINK         C   ASN A 222                 N   MSE A 223     1555   1555  1.34  
LINK         C   MSE A 223                 N   HIS A 224     1555   1555  1.33  
LINK         ND2 ASN B  95                 C1  NAG B 401     1555   1555  1.45  
LINK         ND2 ASN B 140                 C1  NAG B 402     1555   1555  1.46  
LINK         ND2 ASN B 191                 C1  NAG B 403     1555   1555  1.44  
CISPEP   1 LEU B   75    PRO B   76          0        -2.18                     
CISPEP   2 SER B   91    PRO B   92          0        -3.74                     
CISPEP   3 ALA B  216    PRO B  217          0        -6.15                     
CISPEP   4 GLU B  263    PRO B  264          0         1.41                     
CRYST1  329.924  329.924   43.731  90.00  90.00 120.00 H 3 2        18          
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      0.003031  0.001750  0.000000        0.00000                         
SCALE2      0.000000  0.003500  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.022867        0.00000