PDB Short entry for 1OBZ
HEADER    CELL ADHESION                           31-JAN-03   1OBZ              
TITLE     CRYSTAL STRUCTURE OF THE COMPLEX OF THE PDZ TANDEM OF SYNTENIN WITH AN
TITLE    2 INTERLEUKIN 5 RECEPTOR ALPHA PEPTIDE.                                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SYNTENIN 1;                                                
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: PDZ2, RESIDUES 113-273;                                    
COMPND   5 SYNONYM: SYNDECAN BINDING PROTEIN 1, MELANOMA DIFFERENTIATION        
COMPND   6 ASSOCIATED PROTEIN-9, MDA-9, SCAFFOLD PROTEIN PBP1, TACIP18, PRO-TGF-
COMPND   7 ALPHA CYTOPLASMIC DOMAIN-INTERACTING PROTEIN 18;                     
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MOL_ID: 2;                                                           
COMPND  10 MOLECULE: INTERLEUKIN 5 RECEPTOR ALPHA;                              
COMPND  11 CHAIN: P;                                                            
COMPND  12 FRAGMENT: LAST 8 RESIDUES, RESIDUES 413-420;                         
COMPND  13 SYNONYM: IL-5R-ALPHA, CD125 ANTIGEN;                                 
COMPND  14 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 ATCC: 72537;                                                         
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE   9 EXPRESSION_SYSTEM_VECTOR: PGST-PARALLEL1;                            
SOURCE  10 MOL_ID: 2;                                                           
SOURCE  11 SYNTHETIC: YES;                                                      
SOURCE  12 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  13 ORGANISM_COMMON: HUMAN;                                              
SOURCE  14 ORGANISM_TAXID: 9606                                                 
KEYWDS    CELL ADHESION, ADHESION-COMPLEX, PDZ DOMAIN, SIGNAL TRANSDUCTION,     
KEYWDS   2 NUCLEAR PROTEIN                                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    B.S.KANG,D.R.COOPER,Y.DEVEDJIEV,U.DEREWENDA,Z.S.DEREWENDA             
REVDAT   3   08-MAY-19 1OBZ    1       REMARK                                   
REVDAT   2   24-FEB-09 1OBZ    1       VERSN                                    
REVDAT   1   11-JUL-03 1OBZ    0                                                
JRNL        AUTH   B.S.KANG,D.R.COOPER,Y.DEVEDJIEV,U.DEREWENDA,Z.S.DEREWENDA    
JRNL        TITL   MOLECULAR ROOTS OF DEGENERATE SPECIFICITY IN SYNTENIN'S PDZ2 
JRNL        TITL 2 DOMAIN: REASSESSMENT OF THE PDZ RECOGNITION PARADIGM         
JRNL        REF    STRUCTURE                     V.  11   845 2003              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   12842047                                                     
JRNL        DOI    10.1016/S0969-2126(03)00125-4                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.1.24                                        
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 64.55                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 32205                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.148                           
REMARK   3   FREE R VALUE                     : 0.213                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 3.200                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1048                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.70                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.74                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1739                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2120                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 51                           
REMARK   3   BIN FREE R VALUE                    : 0.3300                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2522                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 16                                      
REMARK   3   SOLVENT ATOMS            : 658                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 12.64                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.00000                                              
REMARK   3    B22 (A**2) : 0.02000                                              
REMARK   3    B33 (A**2) : -0.03000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.01000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.172         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.117         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.073         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.207         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.965                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.930                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2547 ; 0.016 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  2373 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3428 ; 1.507 ; 1.952       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  5527 ; 0.807 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   329 ; 6.059 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   406 ; 0.089 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2828 ; 0.006 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   468 ; 0.003 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   461 ; 0.226 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  2864 ; 0.254 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  1554 ; 0.082 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   437 ; 0.203 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    23 ; 0.151 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    67 ; 0.308 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    77 ; 0.170 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  1647 ; 1.153 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2647 ; 1.932 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   900 ; 2.720 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   781 ; 4.302 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL PLUS MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 1OBZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-JAN-03.                  
REMARK 100 THE DEPOSITION ID IS D_1290012085.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 20-JAN-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 4.60                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X9B                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97946                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC CCD                           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 112090                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.700                              
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     (%) : 95.7                               
REMARK 200  DATA REDUNDANCY                : 3.400                              
REMARK 200  R MERGE                    (I) : 0.04400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 25.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.76                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 72.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.28700                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.130                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1N99                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.70                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: SITTING DROP WITH 0.2 M SODIUM           
REMARK 280  ACETATE, PH 4.6 28% PEG4000, 0.2 M AMMONIUM ACETATE, PH 4.60,       
REMARK 280  VAPOR DIFFUSION, SITTING DROP                                       
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       50.74250            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       24.08600            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       50.74250            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       24.08600            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: THE TRIMER IS FORMED BY THE COMPLEX OF                       
REMARK 300  CHAINS A AND BWITH ONE MOLECULE OF CHAIN P                          
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: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, P                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH P2002  LIES ON A SPECIAL POSITION.                          
REMARK 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 MOL_ID 1: FUNCTIONS AS AN ADAPTER PROTEIN.                           
REMARK 400   MAY ALSO FUNCTION TO COUPLE SYNDECANS TO CYTOSKELETAL              
REMARK 400   TRANSCRIPTION PROTEINS OR SIGNALING COMPONENTS. ALSO SEEMS         
REMARK 400   TO COUPLE FACTOR SOX4 TO THE IL-5 RECEPTOR (IL5RA)                 
REMARK 400   (MOL_ID 2 IN THIS ENTRY)                                           
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   108                                                      
REMARK 465     ALA A   109                                                      
REMARK 465     MET A   110                                                      
REMARK 465     PHE B   273                                                      
REMARK 465     GLU P     1                                                      
REMARK 465     THR P     2                                                      
REMARK 465     LEU P     3                                                      
REMARK 465     GLU P     4                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     ASP A 111    CG   OD1  OD2                                       
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     GLN A  180   CD   OE1  NE2                                       
REMARK 480     PHE A  182   CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 480     LYS A  250   CE   NZ                                             
REMARK 480     LYS B  214   CD   CE   NZ                                        
REMARK 480     LYS B  250   CD   CE   NZ                                        
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   NZ   LYS B   250     O    HOH B  2328              0.75            
REMARK 500   CE   LYS B   250     O    HOH B  2328              1.76            
REMARK 500   OE1  GLN A   180     O    HOH A  2149              1.85            
REMARK 500   O    HOH A  2210     O    HOH A  2217              2.00            
REMARK 500   O    HOH A  2260     O    HOH A  2295              2.10            
REMARK 500   O    HOH A  2092     O    HOH A  2107              2.12            
REMARK 500   O    HOH B  2212     O    HOH B  2349              2.14            
REMARK 500   OD1  ASN B   215     O    HOH B  2277              2.14            
REMARK 500   OE1  GLN A   139     O    HOH A  2044              2.19            
REMARK 500   O    HOH B  2005     O    HOH B  2085              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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  2015     O    HOH B  2043     1545     2.17            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    GLN A 180   CG    GLN A 180   CD     -0.144                       
REMARK 500    PHE A 182   CB    PHE A 182   CG     -0.107                       
REMARK 500    LYS A 250   CD    LYS A 250   CE     -0.226                       
REMARK 500    LYS B 250   CG    LYS B 250   CD     -0.391                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ASP B 122   CB  -  CG  -  OD2 ANGL. DEV. =   6.0 DEGREES          
REMARK 500    LYS B 250   CB  -  CG  -  CD  ANGL. DEV. =  27.9 DEGREES          
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    ARG A 193       74.42     10.24                                   
REMARK 500    ARG B 193       99.60    -17.02                                   
REMARK 500    ASN B 215       50.25     39.44                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A2095        DISTANCE =  6.94 ANGSTROMS                       
REMARK 525    HOH A2100        DISTANCE =  6.42 ANGSTROMS                       
REMARK 525    HOH A2118        DISTANCE =  6.12 ANGSTROMS                       
REMARK 525    HOH A2132        DISTANCE =  6.17 ANGSTROMS                       
REMARK 525    HOH A2133        DISTANCE =  7.47 ANGSTROMS                       
REMARK 525    HOH A2196        DISTANCE =  6.22 ANGSTROMS                       
REMARK 525    HOH B2089        DISTANCE =  6.40 ANGSTROMS                       
REMARK 525    HOH B2164        DISTANCE =  6.05 ANGSTROMS                       
REMARK 525    HOH B2166        DISTANCE =  7.90 ANGSTROMS                       
REMARK 525    HOH B2185        DISTANCE =  6.72 ANGSTROMS                       
REMARK 525    HOH B2186        DISTANCE =  6.53 ANGSTROMS                       
REMARK 525    HOH B2204        DISTANCE =  6.17 ANGSTROMS                       
REMARK 700                                                                      
REMARK 700 SHEET                                                                
REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN               
REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW,          
REMARK 700 TWO SHEETS ARE DEFINED.                                              
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A1274                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A1275                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B1273                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B1274                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1NTE   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE ANALYSIS OF THE SECOND PDZ DOMAIN OF SYNTENIN      
REMARK 900 RELATED ID: 1OBX   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE COMPLEX OF PDZ2 OF SYNTENIN WITH AN         
REMARK 900 INTERLEUKIN 5 RECEPTOR ALPHA PEPTIDE.                                
REMARK 900 RELATED ID: 1OBY   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE COMPLEX OF PDZ2 OF SYNTENIN WITH AN         
REMARK 900 INTERLEUKIN 5 RECEPTOR ALPHA PEPTIDE.                                
DBREF  1OBZ A  108   112  PDB    1OBZ     1OBZ           108    112             
DBREF  1OBZ A  113   273  UNP    O00560   SDB1_HUMAN     113    273             
DBREF  1OBZ B  108   112  PDB    1OBZ     1OBZ           108    112             
DBREF  1OBZ B  113   273  UNP    O00560   SDB1_HUMAN     113    273             
DBREF  1OBZ P    1     8  UNP    Q01344   IL5R_HUMAN     413    420             
SEQRES   1 A  166  GLY ALA MET ASP PRO ARG GLU VAL ILE LEU CYS LYS ASP          
SEQRES   2 A  166  GLN ASP GLY LYS ILE GLY LEU ARG LEU LYS SER ILE ASP          
SEQRES   3 A  166  ASN GLY ILE PHE VAL GLN LEU VAL GLN ALA ASN SER PRO          
SEQRES   4 A  166  ALA SER LEU VAL GLY LEU ARG PHE GLY ASP GLN VAL LEU          
SEQRES   5 A  166  GLN ILE ASN GLY GLU ASN CYS ALA GLY TRP SER SER ASP          
SEQRES   6 A  166  LYS ALA HIS LYS VAL LEU LYS GLN ALA PHE GLY GLU LYS          
SEQRES   7 A  166  ILE THR MET THR ILE ARG ASP ARG PRO PHE GLU ARG THR          
SEQRES   8 A  166  ILE THR MET HIS LYS ASP SER THR GLY HIS VAL GLY PHE          
SEQRES   9 A  166  ILE PHE LYS ASN GLY LYS ILE THR SER ILE VAL LYS ASP          
SEQRES  10 A  166  SER SER ALA ALA ARG ASN GLY LEU LEU THR GLU HIS ASN          
SEQRES  11 A  166  ILE CYS GLU ILE ASN GLY GLN ASN VAL ILE GLY LEU LYS          
SEQRES  12 A  166  ASP SER GLN ILE ALA ASP ILE LEU SER THR SER GLY THR          
SEQRES  13 A  166  VAL VAL THR ILE THR ILE MET PRO ALA PHE                      
SEQRES   1 B  166  GLY ALA MET ASP PRO ARG GLU VAL ILE LEU CYS LYS ASP          
SEQRES   2 B  166  GLN ASP GLY LYS ILE GLY LEU ARG LEU LYS SER ILE ASP          
SEQRES   3 B  166  ASN GLY ILE PHE VAL GLN LEU VAL GLN ALA ASN SER PRO          
SEQRES   4 B  166  ALA SER LEU VAL GLY LEU ARG PHE GLY ASP GLN VAL LEU          
SEQRES   5 B  166  GLN ILE ASN GLY GLU ASN CYS ALA GLY TRP SER SER ASP          
SEQRES   6 B  166  LYS ALA HIS LYS VAL LEU LYS GLN ALA PHE GLY GLU LYS          
SEQRES   7 B  166  ILE THR MET THR ILE ARG ASP ARG PRO PHE GLU ARG THR          
SEQRES   8 B  166  ILE THR MET HIS LYS ASP SER THR GLY HIS VAL GLY PHE          
SEQRES   9 B  166  ILE PHE LYS ASN GLY LYS ILE THR SER ILE VAL LYS ASP          
SEQRES  10 B  166  SER SER ALA ALA ARG ASN GLY LEU LEU THR GLU HIS ASN          
SEQRES  11 B  166  ILE CYS GLU ILE ASN GLY GLN ASN VAL ILE GLY LEU LYS          
SEQRES  12 B  166  ASP SER GLN ILE ALA ASP ILE LEU SER THR SER GLY THR          
SEQRES  13 B  166  VAL VAL THR ILE THR ILE MET PRO ALA PHE                      
SEQRES   1 P    8  GLU THR LEU GLU ASP SER VAL PHE                              
HET    ACT  A1274       4                                                       
HET    ACT  A1275       4                                                       
HET    ACT  B1273       4                                                       
HET    ACT  B1274       4                                                       
HETNAM     ACT ACETATE ION                                                      
FORMUL   4  ACT    4(C2 H3 O2 1-)                                               
FORMUL   8  HOH   *658(H2 O)                                                    
HELIX    1   1 SER A  145  VAL A  150  1                                   6    
HELIX    2   2 SER A  170  ALA A  181  1                                  12    
HELIX    3   3 SER A  225  ASN A  230  1                                   6    
HELIX    4   4 LYS A  250  SER A  261  1                                  12    
HELIX    5   5 ALA B  147  GLY B  151  5                                   5    
HELIX    6   6 SER B  170  ALA B  181  1                                  12    
HELIX    7   7 SER B  225  ASN B  230  1                                   6    
HELIX    8   8 LYS B  250  SER B  261  1                                  12    
SHEET    1  AA 5 ARG A 113  CYS A 118  0                                        
SHEET    2  AA 5 LYS A 185  ARG A 191 -1  O  ILE A 186   N  LEU A 117           
SHEET    3  AA 5 GLN A 157  ILE A 161 -1  O  GLN A 157   N  ARG A 191           
SHEET    4  AA 5 GLY A 135  VAL A 141 -1  O  ILE A 136   N  VAL A 158           
SHEET    5  AA 5 LEU A 127  ILE A 132 -1  O  ARG A 128   N  GLN A 139           
SHEET    1  AB 4 ARG A 113  CYS A 118  0                                        
SHEET    2  AB 4 LYS A 185  ARG A 191 -1  O  ILE A 186   N  LEU A 117           
SHEET    3  AB 4 GLN A 157  ILE A 161 -1  O  GLN A 157   N  ARG A 191           
SHEET    4  AB 4 GLU A 164  ASN A 165 -1  O  GLU A 164   N  ILE A 161           
SHEET    1  AC 5 ARG A 197  HIS A 202  0                                        
SHEET    2  AC 5 VAL A 264  PRO A 271 -1  O  VAL A 265   N  MET A 201           
SHEET    3  AC 5 HIS A 236  ILE A 241 -1  O  ASN A 237   N  MET A 270           
SHEET    4  AC 5 LYS A 217  ILE A 221 -1  N  ILE A 218   O  HIS A 236           
SHEET    5  AC 5 PHE A 211  LYS A 214 -1  O  ILE A 212   N  THR A 219           
SHEET    1  AD 4 ARG A 197  HIS A 202  0                                        
SHEET    2  AD 4 VAL A 264  PRO A 271 -1  O  VAL A 265   N  MET A 201           
SHEET    3  AD 4 HIS A 236  ILE A 241 -1  O  ASN A 237   N  MET A 270           
SHEET    4  AD 4 GLN A 244  ASN A 245 -1  O  GLN A 244   N  ILE A 241           
SHEET    1  BA 4 ARG B 113  LEU B 117  0                                        
SHEET    2  BA 4 ILE B 186  ARG B 191 -1  O  ILE B 186   N  LEU B 117           
SHEET    3  BA 4 GLN B 157  ILE B 161 -1  O  GLN B 157   N  ARG B 191           
SHEET    4  BA 4 GLU B 164  ASN B 165 -1  O  GLU B 164   N  ILE B 161           
SHEET    1  BB 2 LEU B 127  ILE B 132  0                                        
SHEET    2  BB 2 GLY B 135  VAL B 141 -1  O  GLY B 135   N  ILE B 132           
SHEET    1  BC 5 ARG B 197  HIS B 202  0                                        
SHEET    2  BC 5 VAL B 264  PRO B 271 -1  O  VAL B 265   N  MET B 201           
SHEET    3  BC 5 HIS B 236  ILE B 241 -1  O  ASN B 237   N  MET B 270           
SHEET    4  BC 5 LYS B 217  ILE B 221 -1  N  ILE B 218   O  HIS B 236           
SHEET    5  BC 5 PHE B 211  LYS B 214 -1  O  ILE B 212   N  THR B 219           
SHEET    1  BD 4 ARG B 197  HIS B 202  0                                        
SHEET    2  BD 4 VAL B 264  PRO B 271 -1  O  VAL B 265   N  MET B 201           
SHEET    3  BD 4 HIS B 236  ILE B 241 -1  O  ASN B 237   N  MET B 270           
SHEET    4  BD 4 GLN B 244  ASN B 245 -1  O  GLN B 244   N  ILE B 241           
SITE     1 AC1  7 ILE A 132  PHE A 137  PHE A 154  GLY A 155                    
SITE     2 AC1  7 HOH A2044  HOH A2045  HOH A2296                               
SITE     1 AC2  5 LYS A 124  ILE A 125  GLY A 126  LEU A 127                    
SITE     2 AC2  5 HOH A2300                                                     
SITE     1 AC3  6 HIS B 208  VAL B 209  GLY B 210  PHE B 211                    
SITE     2 AC3  6 HOH B2348  HOH B2349                                          
SITE     1 AC4  7 LYS B 124  ILE B 125  GLY B 126  LEU B 127                    
SITE     2 AC4  7 HOH B2174  HOH B2350  HOH B2351                               
CRYST1  101.485   48.172   74.996  90.00 120.24  90.00 C 1 2 1       8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.009854  0.000000  0.005745        0.00000                         
SCALE2      0.000000  0.020759  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015435        0.00000