HEADER    SIGNALING PROTEIN                       02-MAY-12   4EZA              
TITLE     CRYSTAL STRUCTURE OF THE ATYPICAL PHOSPHOINOSITIDE (API) BINDING      
TITLE    2 DOMAIN OF IQGAP2                                                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RAS GTPASE-ACTIVATING-LIKE PROTEIN IQGAP2;                 
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: UNP RESIDUES 1476-1571;                                    
COMPND   5 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: IQGAP2;                                                        
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21-V2R-PRARE2;                           
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET28-MHL                                 
KEYWDS    GAP, STRUCTURAL GENOMICS CONSORTIUM, SGC, SIGNALING PROTEIN           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.M.F.VAN AALTEN,M.J.DIXON,A.GRAY,M.SCHENNING,M.AGACAN,N.R.LESLIE,    
AUTHOR   2 C.P.DOWNES,I.H.BATTY,L.NEDYALKOVA,W.TEMPEL,Y.TONG,N.ZHONG,L.CROMBET, 
AUTHOR   3 C.H.ARROWSMITH,A.M.EDWARDS,C.BOUNTRA,J.WEIGELT,A.BOCHKAREV,H.PARK,   
AUTHOR   4 STRUCTURAL GENOMICS CONSORTIUM (SGC)                                 
REVDAT   4   28-FEB-24 4EZA    1       SEQADV                                   
REVDAT   3   15-NOV-17 4EZA    1       REMARK                                   
REVDAT   2   18-JUL-12 4EZA    1       JRNL                                     
REVDAT   1   16-MAY-12 4EZA    0                                                
JRNL        AUTH   M.J.DIXON,A.GRAY,M.SCHENNING,M.AGACAN,W.TEMPEL,Y.TONG,       
JRNL        AUTH 2 L.NEDYALKOVA,H.W.PARK,N.R.LESLIE,D.M.VAN AALTEN,C.P.DOWNES,  
JRNL        AUTH 3 I.H.BATTY                                                    
JRNL        TITL   IQGAP PROTEINS REVEAL AN ATYPICAL PHOSPHOINOSITIDE (API)     
JRNL        TITL 2 BINDING DOMAIN WITH A PSEUDO C2 DOMAIN FOLD.                 
JRNL        REF    J.BIOL.CHEM.                  V. 287 22483 2012              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   22493426                                                     
JRNL        DOI    10.1074/JBC.M112.352773                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC REFMAC_5.5.0109                               
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) : 1.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 46.42                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 30080                          
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) : 0.210                           
REMARK   3   R VALUE            (WORKING SET) : 0.210                           
REMARK   3   FREE R VALUE                     : 0.239                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 1.500                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 461                             
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) : 1.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.54                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1829                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 80.68                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2620                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 29                           
REMARK   3   BIN FREE R VALUE                    : 0.2410                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1518                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 156                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 19.83                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.13000                                              
REMARK   3    B22 (A**2) : -0.25000                                             
REMARK   3    B33 (A**2) : 0.04000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.41000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.085         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.086         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.055         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.248         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.951                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.935                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1536 ; 0.011 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2066 ; 1.300 ; 1.979       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   186 ; 5.139 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    70 ;38.629 ;26.857       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   314 ;12.978 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     2 ; 6.281 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   248 ; 0.084 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1092 ; 0.005 ; 0.020       
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):   932 ; 0.786 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1516 ; 1.532 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   604 ; 2.690 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   550 ; 4.401 ; 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  : 2                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     2        A    95                          
REMARK   3    ORIGIN FOR THE GROUP (A):  20.3830   8.8610  39.4480              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0595 T22:   0.0572                                     
REMARK   3      T33:   0.0656 T12:   0.0032                                     
REMARK   3      T13:   0.0011 T23:  -0.0063                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.4742 L22:   1.4215                                     
REMARK   3      L33:   0.8985 L12:  -0.4246                                     
REMARK   3      L13:   0.3019 L23:   0.2362                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0265 S12:  -0.0130 S13:   0.0165                       
REMARK   3      S21:   0.0332 S22:   0.0568 S23:  -0.0603                       
REMARK   3      S31:  -0.0319 S32:   0.0163 S33:  -0.0302                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B     2        B    95                          
REMARK   3    ORIGIN FOR THE GROUP (A):   4.7120   9.0440  21.1460              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0979 T22:   0.0947                                     
REMARK   3      T33:   0.1128 T12:  -0.0091                                     
REMARK   3      T13:   0.0119 T23:   0.0041                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.4659 L22:   1.8116                                     
REMARK   3      L33:   1.9560 L12:   0.4308                                     
REMARK   3      L13:   1.3599 L23:   0.2546                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0223 S12:   0.0204 S13:  -0.0201                       
REMARK   3      S21:   0.0018 S22:   0.0439 S23:   0.0839                       
REMARK   3      S31:   0.0298 S32:   0.0133 S33:  -0.0662                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : 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 4EZA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-MAY-12.                  
REMARK 100 THE DEPOSITION ID IS D_1000072256.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 20-JUN-09; 20-JUN-09               
REMARK 200  TEMPERATURE           (KELVIN) : 100; 100                           
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y; Y                               
REMARK 200  RADIATION SOURCE               : APS; APS                           
REMARK 200  BEAMLINE                       : 23-ID-B; 23-ID-B                   
REMARK 200  X-RAY GENERATOR MODEL          : NULL; NULL                         
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M; M                               
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97946; 1.07205                   
REMARK 200  MONOCHROMATOR                  : NULL; NULL                         
REMARK 200  OPTICS                         : NULL; NULL                         
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE; IMAGE PLATE           
REMARK 200  DETECTOR MANUFACTURER          : MAR SCANNER 300 MM PLATE; MAR      
REMARK 200                                   SCANNER 300 MM PLATE               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 31375                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.7                               
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; SINGLE WAVELENGTH           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: SHELX                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 34.11                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.87                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG-MME, 0.2M AMMONIUM SULFATE,      
REMARK 280  0.1M MES, 1:100 (W/W) CHYMOTRYPSIN, PH 6.5, VAPOR DIFFUSION,        
REMARK 280  SITTING DROP, TEMPERATURE 291K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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       23.61700            
REMARK 290   SMTRY3   2  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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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     MET A   -17                                                      
REMARK 465     HIS A   -16                                                      
REMARK 465     HIS A   -15                                                      
REMARK 465     HIS A   -14                                                      
REMARK 465     HIS A   -13                                                      
REMARK 465     HIS A   -12                                                      
REMARK 465     HIS A   -11                                                      
REMARK 465     SER A   -10                                                      
REMARK 465     SER A    -9                                                      
REMARK 465     GLY A    -8                                                      
REMARK 465     ARG A    -7                                                      
REMARK 465     GLU A    -6                                                      
REMARK 465     ASN A    -5                                                      
REMARK 465     LEU A    -4                                                      
REMARK 465     TYR A    -3                                                      
REMARK 465     PHE A    -2                                                      
REMARK 465     GLN A    -1                                                      
REMARK 465     GLY A     0                                                      
REMARK 465     ALA A     1                                                      
REMARK 465     LYS A    96                                                      
REMARK 465     MET B   -17                                                      
REMARK 465     HIS B   -16                                                      
REMARK 465     HIS B   -15                                                      
REMARK 465     HIS B   -14                                                      
REMARK 465     HIS B   -13                                                      
REMARK 465     HIS B   -12                                                      
REMARK 465     HIS B   -11                                                      
REMARK 465     SER B   -10                                                      
REMARK 465     SER B    -9                                                      
REMARK 465     GLY B    -8                                                      
REMARK 465     ARG B    -7                                                      
REMARK 465     GLU B    -6                                                      
REMARK 465     ASN B    -5                                                      
REMARK 465     LEU B    -4                                                      
REMARK 465     TYR B    -3                                                      
REMARK 465     PHE B    -2                                                      
REMARK 465     GLN B    -1                                                      
REMARK 465     GLY B     0                                                      
REMARK 465     ALA B     1                                                      
REMARK 465     LYS B    96                                                      
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   O    HOH B   106     O    HOH B   167              2.07            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  4EZA A    1    96  UNP    Q13576   IQGA2_HUMAN   1476   1571             
DBREF  4EZA B    1    96  UNP    Q13576   IQGA2_HUMAN   1476   1571             
SEQADV 4EZA MET A  -17  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA HIS A  -16  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA HIS A  -15  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA HIS A  -14  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA HIS A  -13  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA HIS A  -12  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA HIS A  -11  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA SER A  -10  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA SER A   -9  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA GLY A   -8  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA ARG A   -7  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA GLU A   -6  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA ASN A   -5  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA LEU A   -4  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA TYR A   -3  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA PHE A   -2  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA GLN A   -1  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA GLY A    0  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA MET B  -17  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA HIS B  -16  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA HIS B  -15  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA HIS B  -14  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA HIS B  -13  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA HIS B  -12  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA HIS B  -11  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA SER B  -10  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA SER B   -9  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA GLY B   -8  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA ARG B   -7  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA GLU B   -6  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA ASN B   -5  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA LEU B   -4  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA TYR B   -3  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA PHE B   -2  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA GLN B   -1  UNP  Q13576              EXPRESSION TAG                 
SEQADV 4EZA GLY B    0  UNP  Q13576              EXPRESSION TAG                 
SEQRES   1 A  114  MET HIS HIS HIS HIS HIS HIS SER SER GLY ARG GLU ASN          
SEQRES   2 A  114  LEU TYR PHE GLN GLY ALA LYS PRO VAL LYS TYR THR ALA          
SEQRES   3 A  114  ALA LYS LEU HIS GLU LYS GLY VAL LEU LEU ASP ILE ASP          
SEQRES   4 A  114  ASP LEU GLN THR ASN GLN PHE LYS ASN VAL THR PHE ASP          
SEQRES   5 A  114  ILE ILE ALA THR GLU ASP VAL GLY ILE PHE ASP VAL ARG          
SEQRES   6 A  114  SER LYS PHE LEU GLY VAL GLU MET GLU LYS VAL GLN LEU          
SEQRES   7 A  114  ASN ILE GLN ASP LEU LEU GLN MET GLN TYR GLU GLY VAL          
SEQRES   8 A  114  ALA VAL MET LYS MET PHE ASP LYS VAL LYS VAL ASN VAL          
SEQRES   9 A  114  ASN LEU LEU ILE TYR LEU LEU ASN LYS LYS                      
SEQRES   1 B  114  MET HIS HIS HIS HIS HIS HIS SER SER GLY ARG GLU ASN          
SEQRES   2 B  114  LEU TYR PHE GLN GLY ALA LYS PRO VAL LYS TYR THR ALA          
SEQRES   3 B  114  ALA LYS LEU HIS GLU LYS GLY VAL LEU LEU ASP ILE ASP          
SEQRES   4 B  114  ASP LEU GLN THR ASN GLN PHE LYS ASN VAL THR PHE ASP          
SEQRES   5 B  114  ILE ILE ALA THR GLU ASP VAL GLY ILE PHE ASP VAL ARG          
SEQRES   6 B  114  SER LYS PHE LEU GLY VAL GLU MET GLU LYS VAL GLN LEU          
SEQRES   7 B  114  ASN ILE GLN ASP LEU LEU GLN MET GLN TYR GLU GLY VAL          
SEQRES   8 B  114  ALA VAL MET LYS MET PHE ASP LYS VAL LYS VAL ASN VAL          
SEQRES   9 B  114  ASN LEU LEU ILE TYR LEU LEU ASN LYS LYS                      
FORMUL   3  HOH   *156(H2 O)                                                    
HELIX    1   1 ALA A    8  LYS A   14  1                                   7    
HELIX    2   2 GLN A   24  LYS A   29  5                                   6    
HELIX    3   3 ILE A   62  GLU A   71  1                                  10    
HELIX    4   4 VAL A   86  LYS A   95  1                                  10    
HELIX    5   5 ALA B    8  LYS B   14  1                                   7    
HELIX    6   6 GLN B   24  LYS B   29  5                                   6    
HELIX    7   7 ILE B   62  GLU B   71  1                                  10    
HELIX    8   8 VAL B   86  LYS B   95  1                                  10    
SHEET    1   A 4 VAL A   4  THR A   7  0                                        
SHEET    2   A 4 VAL A  31  ALA A  37 -1  O  ILE A  35   N  VAL A   4           
SHEET    3   A 4 ILE A  43  PHE A  50 -1  O  LYS A  49   N  THR A  32           
SHEET    4   A 4 VAL A  53  ASN A  61 -1  O  MET A  55   N  SER A  48           
SHEET    1   B 3 LEU A  17  ILE A  20  0                                        
SHEET    2   B 3 VAL A  82  ASN A  85 -1  O  LYS A  83   N  LEU A  18           
SHEET    3   B 3 VAL A  75  PHE A  79 -1  N  MET A  76   O  VAL A  84           
SHEET    1   C 4 VAL B   4  THR B   7  0                                        
SHEET    2   C 4 VAL B  31  ALA B  37 -1  O  ILE B  35   N  VAL B   4           
SHEET    3   C 4 ILE B  43  PHE B  50 -1  O  LYS B  49   N  THR B  32           
SHEET    4   C 4 VAL B  53  ASN B  61 -1  O  MET B  55   N  SER B  48           
SHEET    1   D 3 LEU B  17  ILE B  20  0                                        
SHEET    2   D 3 VAL B  82  ASN B  85 -1  O  LYS B  83   N  LEU B  18           
SHEET    3   D 3 VAL B  75  PHE B  79 -1  N  MET B  76   O  VAL B  84           
CRYST1   45.067   47.234   46.631  90.00  95.51  90.00 P 1 21 1      4          
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      0.022189  0.000000  0.002140        0.00000                         
SCALE2      0.000000  0.021171  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.021545        0.00000