PDB Short entry for 4IIM
HEADER    ENDOCYTOSIS                             20-DEC-12   4IIM              
TITLE     CRYSTAL STRUCTURE OF THE SECOND SH3 DOMAIN OF ITSN1 BOUND WITH A      
TITLE    2 SYNTHETIC PEPTIDE                                                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: INTERSECTIN-1;                                             
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: SH3 DOMAIN-CONTAINING PROTEIN 1A, SH3P17;                   
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: PEPTIDE LIGAND;                                            
COMPND   8 CHAIN: C, D, E;                                                      
COMPND   9 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: ITSN1, ITSN, SH3D1A;                                           
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PHH0239;                                  
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 SYNTHETIC: YES;                                                      
SOURCE  13 OTHER_DETAILS: SYNTHETIC SEQUENCE                                    
KEYWDS    SH3 DOMAIN, ITSN1, STRUCTURAL GENOMICS CONSORTIUM, SGC, PROTEIN-      
KEYWDS   2 PEPTIDE COMPLEX, ENDOCYTOSIS                                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.DONG,X.GUAN,H.HUANG,A.WERNIMONT,J.GU,S.SIDHU,C.BOUNTRA,             
AUTHOR   2 C.H.ARROWSMITH,A.M.EDWARDS,Y.TONG,STRUCTURAL GENOMICS CONSORTIUM     
AUTHOR   3 (SGC)                                                                
REVDAT   3   20-SEP-23 4IIM    1       SEQADV                                   
REVDAT   2   15-NOV-17 4IIM    1       REMARK                                   
REVDAT   1   23-JAN-13 4IIM    0                                                
JRNL        AUTH   X.GUAN,A.DONG,H.HUANG,A.WERNIMONT,J.GU,S.SIDHU,C.BOUNTRA,    
JRNL        AUTH 2 C.H.ARROWSMITH,A.M.EDWARDS,Y.TONG,                           
JRNL        AUTH 3 STRUCTURAL GENOMICS CONSORTIUM (SGC)                         
JRNL        TITL   CRYSTAL STRUCTURE OF THE SECOND SH3 DOMAIN OF ITSN1 BOUND    
JRNL        TITL 2 WITH A SYNTHETIC PEPTIDE                                     
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
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) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.12                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 13452                          
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) : 0.190                           
REMARK   3   R VALUE            (WORKING SET) : 0.188                           
REMARK   3   FREE R VALUE                     : 0.243                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 664                             
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) : 1.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.85                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 879                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 92.46                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2960                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 53                           
REMARK   3   BIN FREE R VALUE                    : 0.3600                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1185                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 11                                      
REMARK   3   SOLVENT ATOMS            : 99                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 23.50                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 26.36                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.28000                                             
REMARK   3    B22 (A**2) : 1.36000                                              
REMARK   3    B33 (A**2) : -0.08000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.146         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.145         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.102         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.253         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.963                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.939                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1268 ; 0.010 ; 0.020       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  1733 ; 1.359 ; 1.898       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   150 ; 6.558 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    65 ;38.170 ;24.923       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   208 ;14.187 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     3 ; 4.982 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   166 ; 0.104 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):   999 ; 0.007 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
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):   573 ; 1.813 ; 2.444       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):   711 ; 2.916 ; 3.639       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   695 ; 2.173 ; 2.586       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
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 : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4IIM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JAN-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000076798.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 29-JUL-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU FR-E SUPERBRIGHT            
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.54178                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-3000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK, HKL-3000                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 13540                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
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     (%) : 95.8                               
REMARK 200  DATA REDUNDANCY                : 7.600                              
REMARK 200  R MERGE                    (I) : 0.03000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 28.7000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.83                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 93.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.34500                            
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: MOLREP 11.0                                           
REMARK 200 STARTING MODEL: 1J3T                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 32.34                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.82                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.2 M NACITRATE AND 0.1 M TRIS, PH       
REMARK 280  8.5, VAPOR DIFFUSION HANGING DROP, TEMPERATURE 291K, VAPOR          
REMARK 280  DIFFUSION, HANGING DROP                                             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
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       20.52400            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       34.63000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       25.69650            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       34.63000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       20.52400            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       25.69650            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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: PENTAMERIC                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C, B, D, E                         
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3580 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 8210 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C                                  
REMARK 350   BIOMT1   1 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000      -25.69650            
REMARK 350   BIOMT3   1  0.000000  0.000000 -1.000000      -34.63000            
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D, E                               
REMARK 350   BIOMT1   2  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A   904                                                      
REMARK 465     ALA A   905                                                      
REMARK 465     ALA A   906                                                      
REMARK 465     GLN A   907                                                      
REMARK 465     PRO A   908                                                      
REMARK 465     ALA A   909                                                      
REMARK 465     MET A   910                                                      
REMARK 465     ALA A   911                                                      
REMARK 465     GLN A   912                                                      
REMARK 465     GLY A   913                                                      
REMARK 465     ALA A   914                                                      
REMARK 465     ALA A   972                                                      
REMARK 465     ALA A   973                                                      
REMARK 465     GLY B   904                                                      
REMARK 465     ALA B   905                                                      
REMARK 465     ALA B   906                                                      
REMARK 465     GLN B   907                                                      
REMARK 465     PRO B   908                                                      
REMARK 465     ALA B   909                                                      
REMARK 465     MET B   910                                                      
REMARK 465     ALA B   911                                                      
REMARK 465     GLN B   912                                                      
REMARK 465     GLY B   913                                                      
REMARK 465     ALA B   914                                                      
REMARK 465     SER B   970                                                      
REMARK 465     ALA B   971                                                      
REMARK 465     ALA B   972                                                      
REMARK 465     ALA B   973                                                      
REMARK 465     TRP E  2004                                                      
REMARK 465     ARG E  2005                                                      
REMARK 465     ASP E  2006                                                      
REMARK 465     SER E  2007                                                      
REMARK 465     SER E  2008                                                      
REMARK 465     GLY E  2009                                                      
REMARK 465     TYR E  2010                                                      
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     LYS A 928    CE   NZ                                             
REMARK 470     LEU B 915    CG   CD1  CD2                                       
REMARK 470     ARG B 925    CG   CD   NE   CZ   NH1  NH2                        
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASN A 937       -7.29     79.53                                   
REMARK 500    SER A 970     -111.56   -131.14                                   
REMARK 500    ASN B 937       -7.44     79.28                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: NESG-HR3646   RELATED DB: TARGETTRACK                    
DBREF  4IIM A  916   970  UNP    Q15811   ITSN1_HUMAN    916    970             
DBREF  4IIM B  916   970  UNP    Q15811   ITSN1_HUMAN    916    970             
DBREF  4IIM C 2001  2012  PDB    4IIM     4IIM          2001   2012             
DBREF  4IIM D 2001  2012  PDB    4IIM     4IIM          2001   2012             
DBREF  4IIM E 2004  2015  PDB    4IIM     4IIM          2004   2015             
SEQADV 4IIM GLY A  904  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM ALA A  905  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM ALA A  906  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM GLN A  907  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM PRO A  908  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM ALA A  909  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM MET A  910  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM ALA A  911  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM GLN A  912  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM GLY A  913  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM ALA A  914  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM LEU A  915  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM ALA A  971  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM ALA A  972  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM ALA A  973  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM GLY B  904  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM ALA B  905  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM ALA B  906  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM GLN B  907  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM PRO B  908  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM ALA B  909  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM MET B  910  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM ALA B  911  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM GLN B  912  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM GLY B  913  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM ALA B  914  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM LEU B  915  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM ALA B  971  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM ALA B  972  UNP  Q15811              EXPRESSION TAG                 
SEQADV 4IIM ALA B  973  UNP  Q15811              EXPRESSION TAG                 
SEQRES   1 A   70  GLY ALA ALA GLN PRO ALA MET ALA GLN GLY ALA LEU LEU          
SEQRES   2 A   70  GLN ALA GLN ALA LEU TYR PRO TRP ARG ALA LYS LYS ASP          
SEQRES   3 A   70  ASN HIS LEU ASN PHE ASN LYS ASN ASP VAL ILE THR VAL          
SEQRES   4 A   70  LEU GLU GLN GLN ASP MET TRP TRP PHE GLY GLU VAL GLN          
SEQRES   5 A   70  GLY GLN LYS GLY TRP PHE PRO LYS SER TYR VAL LYS LEU          
SEQRES   6 A   70  ILE SER ALA ALA ALA                                          
SEQRES   1 C   12  TRP ARG ASP SER SER GLY TYR VAL MET GLY PRO TRP              
SEQRES   1 B   70  GLY ALA ALA GLN PRO ALA MET ALA GLN GLY ALA LEU LEU          
SEQRES   2 B   70  GLN ALA GLN ALA LEU TYR PRO TRP ARG ALA LYS LYS ASP          
SEQRES   3 B   70  ASN HIS LEU ASN PHE ASN LYS ASN ASP VAL ILE THR VAL          
SEQRES   4 B   70  LEU GLU GLN GLN ASP MET TRP TRP PHE GLY GLU VAL GLN          
SEQRES   5 B   70  GLY GLN LYS GLY TRP PHE PRO LYS SER TYR VAL LYS LEU          
SEQRES   6 B   70  ILE SER ALA ALA ALA                                          
SEQRES   1 D   12  TRP ARG ASP SER SER GLY TYR VAL MET GLY PRO TRP              
SEQRES   1 E   12  TRP ARG ASP SER SER GLY TYR VAL MET GLY PRO TRP              
HET    UNX  A1001       1                                                       
HET    UNX  A1002       1                                                       
HET    UNX  C2101       1                                                       
HET    UNX  C2102       1                                                       
HET    UNX  C2103       1                                                       
HET    UNX  B1001       1                                                       
HET    UNX  B1002       1                                                       
HET    UNX  B1003       1                                                       
HET    UNX  B1004       1                                                       
HET    UNX  B1005       1                                                       
HET    UNX  D2101       1                                                       
HETNAM     UNX UNKNOWN ATOM OR ION                                              
FORMUL   6  UNX    11(X)                                                        
FORMUL  17  HOH   *99(H2 O)                                                     
HELIX    1   1 SER C 2004  MET C 2009  1                                   6    
HELIX    2   2 SER D 2004  MET D 2009  1                                   6    
SHEET    1   A 5 GLN A 957  PRO A 962  0                                        
SHEET    2   A 5 TRP A 949  VAL A 954 -1  N  TRP A 950   O  PHE A 961           
SHEET    3   A 5 VAL A 939  GLN A 945 -1  N  LEU A 943   O  PHE A 951           
SHEET    4   A 5 LEU A 916  ALA A 920 -1  N  LEU A 916   O  VAL A 942           
SHEET    5   A 5 VAL A 966  ILE A 969 -1  O  LYS A 967   N  GLN A 919           
SHEET    1   B 5 GLN B 957  PRO B 962  0                                        
SHEET    2   B 5 TRP B 949  VAL B 954 -1  N  TRP B 950   O  PHE B 961           
SHEET    3   B 5 VAL B 939  GLN B 945 -1  N  LEU B 943   O  PHE B 951           
SHEET    4   B 5 LEU B 916  ALA B 920 -1  N  LEU B 916   O  VAL B 942           
SHEET    5   B 5 VAL B 966  LEU B 968 -1  O  LYS B 967   N  GLN B 919           
CRYST1   41.048   51.393   69.260  90.00  90.00  90.00 P 21 21 21   12          
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      0.024362  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.019458  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014438        0.00000