PDB Short entry for 4TXQ
HEADER    PROTEIN TRANSPORT                       04-JUL-14   4TXQ              
TITLE     CRYSTAL STRUCTURE OF LIP5 N-TERMINAL DOMAIN COMPLEXED WITH CHMP1B MIM 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: VACUOLAR PROTEIN SORTING-ASSOCIATED PROTEIN VTA1 HOMOLOG;  
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: 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: CHARGED MULTIVESICULAR BODY PROTEIN 1B;                    
COMPND  10 CHAIN: C, D;                                                         
COMPND  11 FRAGMENT: UNP RESIDUES 176-199;                                      
COMPND  12 SYNONYM: CHMP1.5,CHROMATIN-MODIFYING PROTEIN 1B,CHMP1B,VACUOLAR      
COMPND  13 PROTEIN SORTING-ASSOCIATED PROTEIN 46-2,HVPS46-2;                    
COMPND  14 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 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 EXPRESSION_SYSTEM_PLASMID: PSMT3;                                    
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  13 ORGANISM_COMMON: HUMAN;                                              
SOURCE  14 ORGANISM_TAXID: 9606;                                                
SOURCE  15 GENE: CHMP1B, C18ORF2;                                               
SOURCE  16 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  17 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  18 EXPRESSION_SYSTEM_STRAIN: ROSETTA (DE3);                             
SOURCE  19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  20 EXPRESSION_SYSTEM_PLASMID: PSMT3                                     
KEYWDS    MIT, MIT DOMAIN, PROTEIN TRANSPORT, ESCRT                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.J.VILD,Z.XU                                                         
REVDAT   4   04-DEC-19 4TXQ    1       SOURCE JRNL   REMARK                     
REVDAT   3   25-MAR-15 4TXQ    1       JRNL                                     
REVDAT   2   18-FEB-15 4TXQ    1       JRNL                                     
REVDAT   1   11-FEB-15 4TXQ    0                                                
JRNL        AUTH   C.J.VILD,Y.LI,E.Z.GUO,Y.LIU,Z.XU                             
JRNL        TITL   A NOVEL MECHANISM OF REGULATING THE ATPASE VPS4 BY ITS       
JRNL        TITL 2 COFACTOR LIP5 AND THE ENDOSOMAL SORTING COMPLEX REQUIRED FOR 
JRNL        TITL 3 TRANSPORT (ESCRT)-III PROTEIN CHMP5.                         
JRNL        REF    J.BIOL.CHEM.                  V. 290  7291 2015              
JRNL        REFN                   ESSN 1083-351X                               
JRNL        PMID   25637630                                                     
JRNL        DOI    10.1074/JBC.M114.616730                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.21 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) : 2.21                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 41.08                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.360                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 29633                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.196                           
REMARK   3   R VALUE            (WORKING SET) : 0.193                           
REMARK   3   FREE R VALUE                     : 0.227                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 6.740                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1996                            
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 41.0833 -  5.3184    0.99     2134   158  0.1917 0.2236        
REMARK   3     2  5.3184 -  4.2227    1.00     2039   151  0.1737 0.1795        
REMARK   3     3  4.2227 -  3.6894    1.00     2011   146  0.1735 0.2142        
REMARK   3     4  3.6894 -  3.3522    1.00     1996   145  0.1903 0.2546        
REMARK   3     5  3.3522 -  3.1120    1.00     1988   139  0.2074 0.2160        
REMARK   3     6  3.1120 -  2.9286    1.00     1956   142  0.1952 0.2152        
REMARK   3     7  2.9286 -  2.7820    1.00     1966   146  0.1899 0.2312        
REMARK   3     8  2.7820 -  2.6609    1.00     1974   140  0.2021 0.2406        
REMARK   3     9  2.6609 -  2.5585    1.00     1974   139  0.2060 0.2612        
REMARK   3    10  2.5585 -  2.4702    1.00     1965   151  0.2142 0.2403        
REMARK   3    11  2.4702 -  2.3930    1.00     1936   132  0.2084 0.3111        
REMARK   3    12  2.3930 -  2.3246    1.00     1960   140  0.2219 0.2552        
REMARK   3    13  2.3246 -  2.2634    1.00     1972   140  0.2271 0.2786        
REMARK   3    14  2.2634 -  2.2100    0.92     1766   127  0.2476 0.2814        
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)     : 0.200            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.800           
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           2866                                  
REMARK   3   ANGLE     :  1.224           3870                                  
REMARK   3   CHIRALITY :  0.051            429                                  
REMARK   3   PLANARITY :  0.006            499                                  
REMARK   3   DIHEDRAL  : 10.426           1072                                  
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 4TXQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JUL-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000202472.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 14-DEC-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 193.15                             
REMARK 200  PH                             : 9                                  
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 21-ID-D                            
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                  : DIAMOND LAUE MONOCHROMATORS WITH   
REMARK 200                                   BERYLLIUM LENSES                   
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 300 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 29702                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.208                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 41.076                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 7.300                              
REMARK 200  R MERGE                    (I) : 0.11000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 19.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.21                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.55000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.200                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: 4TXP                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 63.13                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.34                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN MIXTURE WAS ADDED IN 1:1 RATIO   
REMARK 280  WITH A SOLUTION OF 16% MPD, 0.1 M TRIS AND EQUILIBRATED AGAINST     
REMARK 280  A MOTHER LIQUID OF 8% MPD, 0.1 M TRIS, PH 9, VAPOR DIFFUSION,       
REMARK 280  SITTING DROP, 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       26.46800            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       97.67950            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       27.76800            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       97.67950            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       26.46800            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       27.76800            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1120 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 9650 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        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: 1280 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 9740 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -3.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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     SER A     0                                                      
REMARK 465     SER B     0                                                      
REMARK 465     SER C   175                                                      
REMARK 465     VAL C   176                                                      
REMARK 465     GLY C   177                                                      
REMARK 465     THR C   178                                                      
REMARK 465     SER C   179                                                      
REMARK 465     VAL C   180                                                      
REMARK 465     ALA C   181                                                      
REMARK 465     SER C   182                                                      
REMARK 465     ALA C   183                                                      
REMARK 465     GLU C   184                                                      
REMARK 465     GLN C   185                                                      
REMARK 465     VAL C   199                                                      
REMARK 465     SER D   175                                                      
REMARK 465     VAL D   176                                                      
REMARK 465     GLY D   177                                                      
REMARK 465     THR D   178                                                      
REMARK 465     SER D   179                                                      
REMARK 465     VAL D   180                                                      
REMARK 465     ALA D   181                                                      
REMARK 465     SER D   182                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS A  15    CG   CD   CE   NZ                                   
REMARK 470     LYS A  72    CD   CE   NZ                                        
REMARK 470     ASP A  76    CG   OD1  OD2                                       
REMARK 470     LYS A 112    CE   NZ                                             
REMARK 470     GLU A 137    CD   OE1  OE2                                       
REMARK 470     GLN B  25    OE1  NE2                                            
REMARK 470     ARG B  30    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS B  52    CG   CD   CE   NZ                                   
REMARK 470     ARG B  57    CD   NE   CZ   NH1  NH2                             
REMARK 470     LYS B  58    CE   NZ                                             
REMARK 470     LYS B  62    CE   NZ                                             
REMARK 470     LYS B  72    CE   NZ                                             
REMARK 470     LYS B  96    CE   NZ                                             
REMARK 470     GLU B 133    CD   OE1  OE2                                       
REMARK 470     GLU C 187    CG   CD   OE1  OE2                                  
REMARK 470     GLN C 198    CD   OE1  NE2                                       
REMARK 470     GLU D 184    CG   CD   OE1  OE2                                  
REMARK 470     ARG D 194    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLN D 198    CG   CD   OE1  NE2                                  
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   234     O    HOH B   237              2.17            
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. = -12.9 DEGREES          
REMARK 500    MET B 114   CB  -  CG  -  SD  ANGL. DEV. =  23.6 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 A  31       83.64   -156.38                                   
REMARK 500    ASP A  50      102.82   -165.48                                   
REMARK 500    LYS A  52      -35.01   -130.96                                   
REMARK 500    ALA B   5      135.08     65.79                                   
REMARK 500    ASP B  31       77.80   -151.36                                   
REMARK 500    ASP B  50      113.92   -167.00                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4TXP   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4TXR   RELATED DB: PDB                                   
DBREF  4TXQ A    1   162  UNP    Q9NP79   VTA1_HUMAN       1    162             
DBREF  4TXQ B    1   162  UNP    Q9NP79   VTA1_HUMAN       1    162             
DBREF  4TXQ C  176   199  UNP    Q7LBR1   CHM1B_HUMAN    176    199             
DBREF  4TXQ D  176   199  UNP    Q7LBR1   CHM1B_HUMAN    176    199             
SEQADV 4TXQ SER A    0  UNP  Q9NP79              EXPRESSION TAG                 
SEQADV 4TXQ SER B    0  UNP  Q9NP79              EXPRESSION TAG                 
SEQADV 4TXQ SER C  175  UNP  Q7LBR1              EXPRESSION TAG                 
SEQADV 4TXQ SER D  175  UNP  Q7LBR1              EXPRESSION TAG                 
SEQRES   1 A  163  SER MET ALA ALA LEU ALA PRO LEU PRO PRO LEU PRO ALA          
SEQRES   2 A  163  GLN PHE LYS SER ILE GLN HIS HIS LEU ARG THR ALA GLN          
SEQRES   3 A  163  GLU HIS ASP LYS ARG ASP PRO VAL VAL ALA TYR TYR CYS          
SEQRES   4 A  163  ARG LEU TYR ALA MET GLN THR GLY MET LYS ILE ASP SER          
SEQRES   5 A  163  LYS THR PRO GLU CYS ARG LYS PHE LEU SER LYS LEU MET          
SEQRES   6 A  163  ASP GLN LEU GLU ALA LEU LYS LYS GLN LEU GLY ASP ASN          
SEQRES   7 A  163  GLU ALA ILE THR GLN GLU ILE VAL GLY CYS ALA HIS LEU          
SEQRES   8 A  163  GLU ASN TYR ALA LEU LYS MET PHE LEU TYR ALA ASP ASN          
SEQRES   9 A  163  GLU ASP ARG ALA GLY ARG PHE HIS LYS ASN MET ILE LYS          
SEQRES  10 A  163  SER PHE TYR THR ALA SER LEU LEU ILE ASP VAL ILE THR          
SEQRES  11 A  163  VAL PHE GLY GLU LEU THR ASP GLU ASN VAL LYS HIS ARG          
SEQRES  12 A  163  LYS TYR ALA ARG TRP LYS ALA THR TYR ILE HIS ASN CYS          
SEQRES  13 A  163  LEU LYS ASN GLY GLU THR PRO                                  
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 C   25  SER VAL GLY THR SER VAL ALA SER ALA GLU GLN ASP GLU          
SEQRES   2 C   25  LEU SER GLN ARG LEU ALA ARG LEU ARG ASP GLN VAL              
SEQRES   1 D   25  SER VAL GLY THR SER VAL ALA SER ALA GLU GLN ASP GLU          
SEQRES   2 D   25  LEU SER GLN ARG LEU ALA ARG LEU ARG ASP GLN VAL              
FORMUL   5  HOH   *198(H2 O)                                                    
HELIX    1 AA1 PRO A   11  SER A   16  5                                   6    
HELIX    2 AA2 ILE A   17  ASP A   28  1                                  12    
HELIX    3 AA3 ASP A   31  ASP A   50  1                                  20    
HELIX    4 AA4 THR A   53  GLY A   75  1                                  23    
HELIX    5 AA5 ASN A   77  GLN A   82  1                                   6    
HELIX    6 AA6 GLN A   82  GLY A  108  1                                  27    
HELIX    7 AA7 HIS A  111  THR A  129  1                                  19    
HELIX    8 AA8 VAL A  130  GLY A  132  5                                   3    
HELIX    9 AA9 THR A  135  ASN A  158  1                                  24    
HELIX   10 AB1 PRO B   11  SER B   16  5                                   6    
HELIX   11 AB2 ILE B   17  ASP B   28  1                                  12    
HELIX   12 AB3 ASP B   31  ASP B   50  1                                  20    
HELIX   13 AB4 THR B   53  LEU B   74  1                                  22    
HELIX   14 AB5 ASN B   77  GLN B   82  1                                   6    
HELIX   15 AB6 GLN B   82  ALA B  107  1                                  26    
HELIX   16 AB7 HIS B  111  ILE B  128  1                                  18    
HELIX   17 AB8 THR B  129  GLY B  132  5                                   4    
HELIX   18 AB9 THR B  135  ASN B  158  1                                  24    
HELIX   19 AC1 GLU C  187  ARG C  196  1                                  10    
HELIX   20 AC2 GLU D  184  GLN D  198  1                                  15    
CRYST1   52.936   55.536  195.359  90.00  90.00  90.00 P 21 21 21    8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.018891  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.018006  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005119        0.00000