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Database: PDB
Entry: 1Y96
LinkDB: 1Y96
Original site: 1Y96 
HEADER    RNA BINDING PROTEIN                     14-DEC-04   1Y96              
TITLE     CRYSTAL STRUCTURE OF THE GEMIN6/GEMIN7 HETERODIMER FROM THE HUMAN SMN 
TITLE    2 COMPLEX                                                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GEM-ASSOCIATED PROTEIN 6;                                  
COMPND   3 CHAIN: A, C;                                                         
COMPND   4 FRAGMENT: GEMIN6(1-86);                                              
COMPND   5 SYNONYM: GEMIN6, SIP2;                                               
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: GEM-ASSOCIATED PROTEIN 7;                                  
COMPND   9 CHAIN: B, D;                                                         
COMPND  10 FRAGMENT: GEMIN7(47-131);                                            
COMPND  11 SYNONYM: GEMIN7, SIP3;                                               
COMPND  12 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: GEMIN6;                                                        
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PGV67;                                    
SOURCE  10 MOL_ID: 2;                                                           
SOURCE  11 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  12 ORGANISM_COMMON: HUMAN;                                              
SOURCE  13 ORGANISM_TAXID: 9606;                                                
SOURCE  14 GENE: GEMIN7;                                                        
SOURCE  15 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE  16 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  17 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                
SOURCE  18 EXPRESSION_SYSTEM_PLASMID: PET24D                                    
KEYWDS    SM FOLD, PROTEIN COMPLEX, RNA BINDING PROTEIN                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.MA,J.DOSTIE,G.DREYFUSS,G.D.VAN DUYNE                                
REVDAT   3   14-FEB-24 1Y96    1       REMARK                                   
REVDAT   2   24-FEB-09 1Y96    1       VERSN                                    
REVDAT   1   21-JUN-05 1Y96    0                                                
JRNL        AUTH   Y.MA,J.DOSTIE,G.DREYFUSS,G.D.VAN DUYNE                       
JRNL        TITL   THE GEMIN6-GEMIN7 HETERODIMER FROM THE SURVIVAL OF MOTOR     
JRNL        TITL 2 NEURONS COMPLEX HAS AN SM PROTEIN-LIKE STRUCTURE.            
JRNL        REF    STRUCTURE                     V.  13   883 2005              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   15939020                                                     
JRNL        DOI    10.1016/J.STR.2005.03.014                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 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) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 5.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 49487                          
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) : 0.219                           
REMARK   3   R VALUE            (WORKING SET) : 0.217                           
REMARK   3   FREE R VALUE                     : 0.252                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2516                            
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) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.05                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2113                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2790                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 116                          
REMARK   3   BIN FREE R VALUE                    : 0.3260                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2710                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 108                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 37.01                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.09000                                              
REMARK   3    B22 (A**2) : 1.09000                                              
REMARK   3    B33 (A**2) : -2.18000                                             
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): 0.126         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.128         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.090         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.262         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.944                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.926                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2762 ; 0.019 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  2501 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3733 ; 1.283 ; 1.937       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  5798 ; 0.790 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   336 ; 5.825 ; 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):   418 ; 0.084 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3056 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   570 ; 0.002 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   495 ; 0.189 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  2727 ; 0.242 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  1693 ; 0.085 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):    98 ; 0.160 ; 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):    12 ; 0.245 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    64 ; 0.280 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    11 ; 0.134 ; 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):  1684 ; 0.804 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2711 ; 1.603 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1078 ; 2.493 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1022 ; 4.338 ; 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 WITH 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 1Y96 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-DEC-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000031273.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 24-JUL-03; 24-JUL-03               
REMARK 200  TEMPERATURE           (KELVIN) : 100; NULL                          
REMARK 200  PH                             : 4.7                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y; Y                               
REMARK 200  RADIATION SOURCE               : ALS; ALS                           
REMARK 200  BEAMLINE                       : 8.2.1; 8.2.2                       
REMARK 200  X-RAY GENERATOR MODEL          : NULL; NULL                         
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M; NULL                            
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.07810; 1.07810                   
REMARK 200  MONOCHROMATOR                  : SAGITALLY FOCUSED SI(111); NULL    
REMARK 200  OPTICS                         : NULL; NULL                         
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD; CCD                           
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4; ADSC QUANTUM 4     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 49487                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.002                              
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     (%) : 95.6                               
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) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.05                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.6                               
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: MAD; NULL                                      
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 60.40                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.10                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM ACETATE, MPD, PH 4.7, VAPOR       
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 291K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 2                        
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   -Y+1/2,X+1/2,Z+1/2                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/2                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/2                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-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  0.000000 -1.000000  0.000000       68.00550            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       68.00550            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       40.75750            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       68.00550            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       68.00550            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       40.75750            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       68.00550            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       68.00550            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       40.75750            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       68.00550            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       68.00550            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       40.75750            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2580 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 9690 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2610 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 9560 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D                                  
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     ALA D    47                                                      
REMARK 465     GLN D    48                                                      
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    MET B  73   SD    MET B  73   CE     -0.682                       
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    ARG B  57   NE  -  CZ  -  NH1 ANGL. DEV. =   4.7 DEGREES          
REMARK 500    ARG B  57   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.6 DEGREES          
REMARK 500    ASP B  98   CB  -  CG  -  OD2 ANGL. DEV. =   5.5 DEGREES          
REMARK 500    ASP C  14   CB  -  CG  -  OD2 ANGL. DEV. =   6.2 DEGREES          
REMARK 500    ASP C  52   CB  -  CG  -  OD2 ANGL. DEV. =   5.7 DEGREES          
REMARK 500    ASP D  98   CB  -  CG  -  OD2 ANGL. DEV. =   5.5 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1Y96 A    1    86  UNP    Q8WXD5   GEMI6_HUMAN      1     86             
DBREF  1Y96 C    1    86  UNP    Q8WXD5   GEMI6_HUMAN      1     86             
DBREF  1Y96 B   47   131  UNP    Q9H840   GEMI7_HUMAN     47    131             
DBREF  1Y96 D   47   131  UNP    Q9H840   GEMI7_HUMAN     47    131             
SEQRES   1 A   86  MET SER GLU TRP MET LYS LYS GLY PRO LEU GLU TRP GLN          
SEQRES   2 A   86  ASP TYR ILE TYR LYS GLU VAL ARG VAL THR ALA SER GLU          
SEQRES   3 A   86  LYS ASN GLU TYR LYS GLY TRP VAL LEU THR THR ASP PRO          
SEQRES   4 A   86  VAL SER ALA ASN ILE VAL LEU VAL ASN PHE LEU GLU ASP          
SEQRES   5 A   86  GLY SER MET SER VAL THR GLY ILE MET GLY HIS ALA VAL          
SEQRES   6 A   86  GLN THR VAL GLU THR MET ASN GLU GLY ASP HIS ARG VAL          
SEQRES   7 A   86  ARG GLU LYS LEU MET HIS LEU PHE                              
SEQRES   1 B   85  ALA GLN GLU SER LEU GLU SER GLN GLU GLN ARG ALA ARG          
SEQRES   2 B   85  ALA ALA LEU ARG GLU ARG TYR LEU ARG SER LEU LEU ALA          
SEQRES   3 B   85  MET VAL GLY HIS GLN VAL SER PHE THR LEU HIS GLU GLY          
SEQRES   4 B   85  VAL ARG VAL ALA ALA HIS PHE GLY ALA THR ASP LEU ASP          
SEQRES   5 B   85  VAL ALA ASN PHE TYR VAL SER GLN LEU GLN THR PRO ILE          
SEQRES   6 B   85  GLY VAL GLN ALA GLU ALA LEU LEU ARG CYS SER ASP ILE          
SEQRES   7 B   85  ILE SER TYR THR PHE LYS PRO                                  
SEQRES   1 C   86  MET SER GLU TRP MET LYS LYS GLY PRO LEU GLU TRP GLN          
SEQRES   2 C   86  ASP TYR ILE TYR LYS GLU VAL ARG VAL THR ALA SER GLU          
SEQRES   3 C   86  LYS ASN GLU TYR LYS GLY TRP VAL LEU THR THR ASP PRO          
SEQRES   4 C   86  VAL SER ALA ASN ILE VAL LEU VAL ASN PHE LEU GLU ASP          
SEQRES   5 C   86  GLY SER MET SER VAL THR GLY ILE MET GLY HIS ALA VAL          
SEQRES   6 C   86  GLN THR VAL GLU THR MET ASN GLU GLY ASP HIS ARG VAL          
SEQRES   7 C   86  ARG GLU LYS LEU MET HIS LEU PHE                              
SEQRES   1 D   85  ALA GLN GLU SER LEU GLU SER GLN GLU GLN ARG ALA ARG          
SEQRES   2 D   85  ALA ALA LEU ARG GLU ARG TYR LEU ARG SER LEU LEU ALA          
SEQRES   3 D   85  MET VAL GLY HIS GLN VAL SER PHE THR LEU HIS GLU GLY          
SEQRES   4 D   85  VAL ARG VAL ALA ALA HIS PHE GLY ALA THR ASP LEU ASP          
SEQRES   5 D   85  VAL ALA ASN PHE TYR VAL SER GLN LEU GLN THR PRO ILE          
SEQRES   6 D   85  GLY VAL GLN ALA GLU ALA LEU LEU ARG CYS SER ASP ILE          
SEQRES   7 D   85  ILE SER TYR THR PHE LYS PRO                                  
FORMUL   5  HOH   *108(H2 O)                                                    
HELIX    1   1 SER A    2  LYS A    7  1                                   6    
HELIX    2   2 GLY A    8  TYR A   15  1                                   8    
HELIX    3   3 ASP A   75  HIS A   84  1                                  10    
HELIX    4   4 SER B   50  VAL B   74  1                                  25    
HELIX    5   5 GLU C    3  LYS C    7  5                                   5    
HELIX    6   6 GLY C    8  ASP C   14  1                                   7    
HELIX    7   7 ASP C   75  HIS C   84  1                                  10    
HELIX    8   8 SER D   50  MET D   73  1                                  24    
SHEET    1   A10 VAL A  65  ASN A  72  0                                        
SHEET    2   A10 GLU A  19  ALA A  24 -1  N  GLU A  19   O  MET A  71           
SHEET    3   A10 ASN A  28  THR A  37 -1  O  GLY A  32   N  VAL A  20           
SHEET    4   A10 ILE A  44  PHE A  49 -1  O  VAL A  47   N  TRP A  33           
SHEET    5   A10 MET A  55  ILE A  60 -1  O  THR A  58   N  LEU A  46           
SHEET    6   A10 ILE B 124  PHE B 129 -1  O  TYR B 127   N  GLY A  59           
SHEET    7   A10 GLN B  77  LEU B  82 -1  N  THR B  81   O  ILE B 125           
SHEET    8   A10 ARG B  87  THR B  95 -1  O  VAL B  88   N  PHE B  80           
SHEET    9   A10 ASN B 101  LEU B 107 -1  O  TYR B 103   N  ALA B  94           
SHEET   10   A10 GLN B 114  ARG B 120 -1  O  LEU B 119   N  PHE B 102           
SHEET    1   B10 VAL C  65  ASN C  72  0                                        
SHEET    2   B10 GLU C  19  ALA C  24 -1  N  THR C  23   O  GLN C  66           
SHEET    3   B10 ASN C  28  THR C  37 -1  O  ASN C  28   N  ALA C  24           
SHEET    4   B10 ILE C  44  PHE C  49 -1  O  VAL C  45   N  LEU C  35           
SHEET    5   B10 MET C  55  ILE C  60 -1  O  THR C  58   N  LEU C  46           
SHEET    6   B10 ILE D 124  PHE D 129 -1  O  TYR D 127   N  GLY C  59           
SHEET    7   B10 GLN D  77  LEU D  82 -1  N  THR D  81   O  SER D 126           
SHEET    8   B10 ARG D  87  THR D  95 -1  O  VAL D  88   N  PHE D  80           
SHEET    9   B10 ASN D 101  GLN D 108 -1  O  TYR D 103   N  ALA D  94           
SHEET   10   B10 VAL D 113  ARG D 120 -1  O  LEU D 119   N  PHE D 102           
CRYST1  136.011  136.011   81.515  90.00  90.00  90.00 P 42 21 2    16          
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      0.007352  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007352  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012268        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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