PDB Short entry for 4U7E
HEADER    PROTEIN TRANSPORT                       30-JUL-14   4U7E              
TITLE     THE CRYSTAL STRUCTURE OF THE COMPLEX OF LIP5 NTD AND IST1 MIM         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: VACUOLAR PROTEIN SORTING-ASSOCIATED PROTEIN VTA1 HOMOLOG;  
COMPND   3 CHAIN: B;                                                            
COMPND   4 FRAGMENT: N-TERMINAL DOMAIN (UNP RESIDUES 1-162);                    
COMPND   5 SYNONYM: DOPAMINE-RESPONSIVE GENE 1 PROTEIN,DRG-1,LYST-INTERACTING   
COMPND   6 PROTEIN 5,LIP5,SKD1-BINDING PROTEIN 1,SBP1;                          
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: IST1 HOMOLOG;                                              
COMPND  10 CHAIN: A;                                                            
COMPND  11 FRAGMENT: UNP RESIDUES 341-364;                                      
COMPND  12 SYNONYM: HIST1,PUTATIVE MAPK-ACTIVATING PROTEIN PM28;                
COMPND  13 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: VTA1, C6ORF55, HSPC228, MY012;                                 
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: ROSETTA (DE3);                             
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 MOL_ID: 2;                                                           
SOURCE  11 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  12 ORGANISM_COMMON: HUMAN;                                              
SOURCE  13 ORGANISM_TAXID: 9606;                                                
SOURCE  14 GENE: IST1, KIAA0174;                                                
SOURCE  15 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  16 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  17 EXPRESSION_SYSTEM_STRAIN: ROSETTA (DE3);                             
SOURCE  18 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID                               
KEYWDS    COMPLEX, MIM1, PROTEIN TRANSPORT                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    E.Z.GUO,Z.XU                                                          
REVDAT   5   25-DEC-19 4U7E    1       REMARK                                   
REVDAT   4   27-SEP-17 4U7E    1       SOURCE KEYWDS JRNL   REMARK              
REVDAT   3   08-APR-15 4U7E    1       JRNL                                     
REVDAT   2   18-FEB-15 4U7E    1       JRNL                                     
REVDAT   1   11-FEB-15 4U7E    0                                                
JRNL        AUTH   E.Z.GUO,Z.XU                                                 
JRNL        TITL   DISTINCT MECHANISMS OF RECOGNIZING ENDOSOMAL SORTING COMPLEX 
JRNL        TITL 2 REQUIRED FOR TRANSPORT III (ESCRT-III) PROTEIN IST1 BY       
JRNL        TITL 3 DIFFERENT MICROTUBULE INTERACTING AND TRAFFICKING (MIT)      
JRNL        TITL 4 DOMAINS.                                                     
JRNL        REF    J.BIOL.CHEM.                  V. 290  8396 2015              
JRNL        REFN                   ESSN 1083-351X                               
JRNL        PMID   25657007                                                     
JRNL        DOI    10.1074/JBC.M114.607903                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: DEV_1593)                     
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 33.69                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.360                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 22717                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.179                           
REMARK   3   R VALUE            (WORKING SET) : 0.178                           
REMARK   3   FREE R VALUE                     : 0.201                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.030                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1143                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 33.6900 -  3.1983    1.00     2867   153  0.1747 0.1883        
REMARK   3     2  3.1983 -  2.5389    1.00     2731   152  0.1831 0.1930        
REMARK   3     3  2.5389 -  2.2180    1.00     2706   147  0.1780 0.1988        
REMARK   3     4  2.2180 -  2.0153    1.00     2655   145  0.1689 0.2053        
REMARK   3     5  2.0153 -  1.8708    1.00     2702   132  0.1762 0.2194        
REMARK   3     6  1.8708 -  1.7605    1.00     2664   133  0.1835 0.2381        
REMARK   3     7  1.7605 -  1.6724    1.00     2641   149  0.1833 0.2145        
REMARK   3     8  1.6724 -  1.6000    0.99     2608   132  0.1810 0.2280        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.150            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.140           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.009           1401                                  
REMARK   3   ANGLE     :  1.283           1894                                  
REMARK   3   CHIRALITY :  0.053            212                                  
REMARK   3   PLANARITY :  0.007            243                                  
REMARK   3   DIHEDRAL  : 10.478            502                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4U7E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-AUG-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000202931.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 19-FEB-14                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 21-ID-F                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97872                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 225 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 22717                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 33.690                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY                : 7.100                              
REMARK 200  R MERGE                    (I) : 0.06000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 27.5000                            
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     (%) : 99.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.37000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 35.55                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.91                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 30% (W/V) PEG5000MME, 0.1 M AMMONIUM     
REMARK 280  SULFATE , 0.1 M MES, PH 7.0, VAPOR DIFFUSION, SITTING DROP,         
REMARK 280  TEMPERATURE 277.15K                                                 
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       16.15750            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       39.26950            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       32.78900            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       39.26950            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       16.15750            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       32.78900            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 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: 1090 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 10090 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -5.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     SER A   312                                                      
REMARK 465     THR A   313                                                      
REMARK 465     SER A   314                                                      
REMARK 465     ALA A   315                                                      
REMARK 465     SER A   316                                                      
REMARK 465     GLU A   317                                                      
REMARK 465     ASP A   318                                                      
REMARK 465     ILE A   319                                                      
REMARK 465     LYS A   334                                                      
REMARK 465     THR A   335                                                      
REMARK 465     TRP A   336                                                      
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 B  15    CE                                                  
REMARK 470     GLN B  18    NE2                                                 
REMARK 470     ARG B  22    CG   CD   CZ                                        
REMARK 470     GLN B  25    CD                                                  
REMARK 470     LYS B  29    CD   CE                                             
REMARK 470     ARG B  30    CG   NE                                             
REMARK 470     LYS B  52    CE                                                  
REMARK 470     GLU B  55    CG   CD                                             
REMARK 470     ARG B  57    CD   NE   CZ   NH1                                  
REMARK 470     LYS B  58    CD   CE                                             
REMARK 470     LYS B  62    NZ                                                  
REMARK 470     LYS B  71    CE                                                  
REMARK 470     GLN B  82    NE2                                                 
REMARK 470     GLU B  83    CG   CD                                             
REMARK 470     LYS B 112    CG   CE                                             
REMARK 470     ASN B 113    OD1                                                 
REMARK 470     LYS B 116    CD   CE                                             
REMARK 470     GLU B 133    CD                                                  
REMARK 470     LYS B 140    CD   NZ                                             
REMARK 470     LYS B 157    CG   CD   NZ                                        
REMARK 470     GLU B 160    CD                                                  
REMARK 470     ASP A 320    CB   CG   OD1  OD2                                  
REMARK 470     LYS A 332    NZ                                                  
REMARK 470     LYS A 333    CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH B   248     O    HOH B   278              1.86            
REMARK 500   O    HOH B   293     O    HOH B   306              1.98            
REMARK 500   O    HOH B   265     O    HOH B   280              2.01            
REMARK 500   O    HOH B   220     O    HOH B   286              2.02            
REMARK 500   O    HOH B   255     O    HOH B   307              2.03            
REMARK 500   SG   CYS B   155     O    HOH B   282              2.11            
REMARK 500   OG   SER B     0     O    HOH B   201              2.14            
REMARK 500   O    HOH A   412     O    HOH A   413              2.15            
REMARK 500   O    HOH B   365     O    HOH B   391              2.16            
REMARK 500   O    HOH B   343     O    HOH B   382              2.16            
REMARK 500   NE2  GLN B    25     O    HOH B   331              2.17            
REMARK 500   O    HOH B   280     O    HOH B   295              2.17            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH B   275     O    HOH B   296     2454     1.81            
REMARK 500   O    HOH B   268     O    HOH B   285     1655     2.06            
REMARK 500   O    HOH B   259     O    HOH B   289     4445     2.10            
REMARK 500   O    HOH B   248     O    HOH B   291     4445     2.13            
REMARK 500   O    HOH B   285     O    HOH B   301     4445     2.18            
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    MET B 114   CA  -  CB  -  CG  ANGL. DEV. = -13.4 DEGREES          
REMARK 500    MET B 114   CB  -  CG  -  SD  ANGL. DEV. =  24.6 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP B  50      107.69   -173.12                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4U7I   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4U7Y   RELATED DB: PDB                                   
DBREF  4U7E B    1   162  UNP    Q9NP79   VTA1_HUMAN       1    162             
DBREF  4U7E A  312   335  UNP    P53990   IST1_HUMAN     341    364             
SEQADV 4U7E SER B    0  UNP  Q9NP79              EXPRESSION TAG                 
SEQADV 4U7E TRP A  336  UNP  P53990              EXPRESSION TAG                 
SEQRES   1 B  163  SER MET ALA ALA LEU ALA PRO LEU PRO PRO LEU PRO ALA          
SEQRES   2 B  163  GLN PHE LYS SER ILE GLN HIS HIS LEU ARG THR ALA GLN          
SEQRES   3 B  163  GLU HIS ASP LYS ARG ASP PRO VAL VAL ALA TYR TYR CYS          
SEQRES   4 B  163  ARG LEU TYR ALA MET GLN THR GLY MET LYS ILE ASP SER          
SEQRES   5 B  163  LYS THR PRO GLU CYS ARG LYS PHE LEU SER LYS LEU MET          
SEQRES   6 B  163  ASP GLN LEU GLU ALA LEU LYS LYS GLN LEU GLY ASP ASN          
SEQRES   7 B  163  GLU ALA ILE THR GLN GLU ILE VAL GLY CYS ALA HIS LEU          
SEQRES   8 B  163  GLU ASN TYR ALA LEU LYS MET PHE LEU TYR ALA ASP ASN          
SEQRES   9 B  163  GLU ASP ARG ALA GLY ARG PHE HIS LYS ASN MET ILE LYS          
SEQRES  10 B  163  SER PHE TYR THR ALA SER LEU LEU ILE ASP VAL ILE THR          
SEQRES  11 B  163  VAL PHE GLY GLU LEU THR ASP GLU ASN VAL LYS HIS ARG          
SEQRES  12 B  163  LYS TYR ALA ARG TRP LYS ALA THR TYR ILE HIS ASN CYS          
SEQRES  13 B  163  LEU LYS ASN GLY GLU THR PRO                                  
SEQRES   1 A   25  SER THR SER ALA SER GLU ASP ILE ASP PHE ASP ASP LEU          
SEQRES   2 A   25  SER ARG ARG PHE GLU GLU LEU LYS LYS LYS THR TRP              
FORMUL   3  HOH   *210(H2 O)                                                    
HELIX    1 AA1 MET B    1  ALA B    5  5                                   5    
HELIX    2 AA2 PRO B   11  SER B   16  5                                   6    
HELIX    3 AA3 ILE B   17  HIS B   27  1                                  11    
HELIX    4 AA4 ASP B   31  ASP B   50  1                                  20    
HELIX    5 AA5 THR B   53  GLY B   75  1                                  23    
HELIX    6 AA6 ASN B   77  GLN B   82  1                                   6    
HELIX    7 AA7 GLN B   82  ALA B  107  1                                  26    
HELIX    8 AA8 HIS B  111  ILE B  128  1                                  18    
HELIX    9 AA9 THR B  129  GLY B  132  5                                   4    
HELIX   10 AB1 THR B  135  ASN B  158  1                                  24    
HELIX   11 AB2 ASP A  322  LYS A  332  1                                  11    
CRYST1   32.315   65.578   78.539  90.00  90.00  90.00 P 21 21 21    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      0.030945  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015249  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012733        0.00000