HEADER    CHAPERONE                               21-SEP-11   3TW1              
TITLE     STRUCTURE OF RTT106-AHN                                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HISTONE CHAPERONE RTT106;                                  
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: UNP RESIDUES 68-301;                                       
COMPND   5 SYNONYM: REGULATOR OF TY1 TRANSPOSITION PROTEIN 106;                 
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE;                       
SOURCE   3 ORGANISM_COMMON: YEAST;                                              
SOURCE   4 ORGANISM_TAXID: 559292;                                              
SOURCE   5 STRAIN: ATCC 204508 / S288C;                                         
SOURCE   6 GENE: N1346, RTT106, YNL206C;                                        
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE  10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: PTEV                                      
KEYWDS    TANDEM PLECKSTRIN-HOMOLOGY DOMAINS, CHROMOSOMAL PROTEIN, NUCLEUS,     
KEYWDS   2 PHOSPHOPROTEIN, TRANSCRIPTION, TRANSCRIPTION REGULATION, CHAPERONE   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.SU,J.R.THOMPSON,G.MER                                               
REVDAT   7   16-OCT-24 3TW1    1       REMARK                                   
REVDAT   6   06-DEC-23 3TW1    1       REMARK                                   
REVDAT   5   13-SEP-23 3TW1    1       REMARK SEQADV                            
REVDAT   4   17-JUL-19 3TW1    1       REMARK LINK                              
REVDAT   3   07-MAR-12 3TW1    1       JRNL                                     
REVDAT   2   22-FEB-12 3TW1    1       JRNL                                     
REVDAT   1   01-FEB-12 3TW1    0                                                
JRNL        AUTH   D.SU,Q.HU,Q.LI,J.R.THOMPSON,G.CUI,A.FAZLY,B.A.DAVIES,        
JRNL        AUTH 2 M.V.BOTUYAN,Z.ZHANG,G.MER                                    
JRNL        TITL   STRUCTURAL BASIS FOR RECOGNITION OF H3K56-ACETYLATED HISTONE 
JRNL        TITL 2 H3-H4 BY THE CHAPERONE RTT106.                               
JRNL        REF    NATURE                        V. 483   104 2012              
JRNL        REFN                   ISSN 0028-0836                               
JRNL        PMID   22307274                                                     
JRNL        DOI    10.1038/NATURE10861                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.77 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.7.1_743                                     
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) : 1.77                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 32.17                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 93.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 22668                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.177                           
REMARK   3   R VALUE            (WORKING SET) : 0.175                           
REMARK   3   FREE R VALUE                     : 0.210                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.170                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1173                            
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 32.1778 -  3.5425    0.89     2591   162  0.1883 0.2068        
REMARK   3     2  3.5425 -  2.8123    0.93     2662   155  0.1503 0.1940        
REMARK   3     3  2.8123 -  2.4570    0.96     2769   136  0.1557 0.1797        
REMARK   3     4  2.4570 -  2.2324    0.95     2757   147  0.1477 0.2217        
REMARK   3     5  2.2324 -  2.0724    0.95     2718   164  0.1592 0.2104        
REMARK   3     6  2.0724 -  1.9503    0.94     2725   138  0.1828 0.2170        
REMARK   3     7  1.9503 -  1.8526    0.93     2678   145  0.2555 0.3648        
REMARK   3     8  1.8526 -  1.7720    0.90     2595   126  0.3406 0.3654        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 0.90                                          
REMARK   3   SHRINKAGE RADIUS   : 0.77                                          
REMARK   3   K_SOL              : 0.40                                          
REMARK   3   B_SOL              : 53.00                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.510            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.590           
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) : -0.09280                                             
REMARK   3    B22 (A**2) : 2.68390                                              
REMARK   3    B33 (A**2) : -2.59110                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.43450                                              
REMARK   3    B23 (A**2) : 0.00000                                              
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      :  0.016           1977                                  
REMARK   3   ANGLE     :  1.549           2684                                  
REMARK   3   CHIRALITY :  0.107            307                                  
REMARK   3   PLANARITY :  0.007            340                                  
REMARK   3   DIHEDRAL  : 12.938            766                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 4                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESSEQ 70:108)                          
REMARK   3    ORIGIN FOR THE GROUP (A):  11.3640  74.9487  13.9739              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2175 T22:   0.2624                                     
REMARK   3      T33:   0.3909 T12:  -0.0438                                     
REMARK   3      T13:   0.0116 T23:   0.0477                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.0583 L22:   4.5537                                     
REMARK   3      L33:   6.3794 L12:  -3.6029                                     
REMARK   3      L13:  -1.2703 L23:   1.9006                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0970 S12:  -0.0292 S13:  -0.4177                       
REMARK   3      S21:   0.3536 S22:  -0.0505 S23:   0.2199                       
REMARK   3      S31:   0.4733 S32:   0.0852 S33:   0.1048                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESSEQ 109:196)                         
REMARK   3    ORIGIN FOR THE GROUP (A):  16.9311  80.8148  11.2667              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1875 T22:   0.2078                                     
REMARK   3      T33:   0.2546 T12:  -0.0169                                     
REMARK   3      T13:   0.0165 T23:   0.0270                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.0315 L22:   1.9585                                     
REMARK   3      L33:   2.5424 L12:  -1.1045                                     
REMARK   3      L13:   0.3817 L23:  -0.2839                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0698 S12:  -0.0913 S13:  -0.3139                       
REMARK   3      S21:  -0.0680 S22:   0.1278 S23:   0.2912                       
REMARK   3      S31:   0.0403 S32:  -0.2101 S33:  -0.0075                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESSEQ 197:235)                         
REMARK   3    ORIGIN FOR THE GROUP (A):  17.6122  95.8812   4.9328              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2462 T22:   0.2423                                     
REMARK   3      T33:   0.2424 T12:  -0.0364                                     
REMARK   3      T13:   0.0091 T23:   0.0080                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.8409 L22:   8.1726                                     
REMARK   3      L33:   1.2225 L12:  -1.8371                                     
REMARK   3      L13:   0.8111 L23:  -0.7306                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0944 S12:   0.1184 S13:   0.0843                       
REMARK   3      S21:   0.0630 S22:   0.0656 S23:  -0.2088                       
REMARK   3      S31:  -0.1151 S32:   0.0432 S33:   0.0837                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESSEQ 236:301)                         
REMARK   3    ORIGIN FOR THE GROUP (A):  12.9094 104.1114  -1.1372              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2381 T22:   0.2373                                     
REMARK   3      T33:   0.2126 T12:  -0.0038                                     
REMARK   3      T13:  -0.0323 T23:   0.0133                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.8150 L22:   7.0402                                     
REMARK   3      L33:   2.2193 L12:   1.0782                                     
REMARK   3      L13:  -0.5223 L23:  -1.0706                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0480 S12:   0.1105 S13:   0.1695                       
REMARK   3      S21:  -0.3457 S22:   0.0796 S23:   0.3459                       
REMARK   3      S31:   0.0296 S32:  -0.1931 S33:  -0.0006                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 3TW1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-SEP-11.                  
REMARK 100 THE DEPOSITION ID IS D_1000067990.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-JAN-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU MICROMAX-007                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV++                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 22670                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.770                              
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     (%) : 93.0                               
REMARK 200  DATA REDUNDANCY                : 7.400                              
REMARK 200  R MERGE                    (I) : 0.05100                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 26.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.77                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.80                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 83.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.56000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.200                              
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: PDB ENTRY 3FSS                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 47.16                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 4% V/V TACSIMATE, 12% PEG3350, PH 5.0,   
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 288K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
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   X+1/2,Y+1/2,Z                                           
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        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  1.000000  0.000000  0.000000       41.25850            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       45.92250            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       41.25850            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       45.92250            
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A    65                                                      
REMARK 465     HIS A    66                                                      
REMARK 465     MSE A    67                                                      
REMARK 465     SER A    68                                                      
REMARK 465     GLU A    69                                                      
REMARK 465     ASN A   206                                                      
REMARK 465     SER A   207                                                      
REMARK 465     THR A   208                                                      
REMARK 465     LEU A   209                                                      
REMARK 465     VAL A   210                                                      
REMARK 465     ASP A   211                                                      
REMARK 465     THR A   212                                                      
REMARK 465     ASP A   213                                                      
REMARK 465     ALA A   214                                                      
REMARK 465     GLU A   215                                                      
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    GLU A   230     HZ3  LYS A   245              1.59            
REMARK 500   O    HOH A   376     O    HOH A   408              2.08            
REMARK 500   OD2  ASP A   277     O    HOH A   424              2.13            
REMARK 500   OG1  THR A   275     OD1  ASP A   277              2.19            
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 A   368     O    HOH A   369     2555     2.09            
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    GLN A 118       64.66     35.11                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AHN A 1                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AHN A 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 304                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 305                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3FSS   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3HKH   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3TVV   RELATED DB: PDB                                   
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 MUTATION N171K IS A NATURAL VARIANT.                                 
DBREF  3TW1 A   68   301  UNP    P40161   RT106_YEAST     68    301             
SEQADV 3TW1 GLY A   65  UNP  P40161              EXPRESSION TAG                 
SEQADV 3TW1 HIS A   66  UNP  P40161              EXPRESSION TAG                 
SEQADV 3TW1 MSE A   67  UNP  P40161              EXPRESSION TAG                 
SEQADV 3TW1 LYS A  171  UNP  P40161    ASN   171 SEE REMARK 999                 
SEQADV 3TW1 LEU A  251  UNP  P40161    PHE   251 ENGINEERED MUTATION            
SEQRES   1 A  237  GLY HIS MSE SER GLU THR ASN THR ILE PHE LYS LEU GLU          
SEQRES   2 A  237  GLY VAL SER VAL LEU SER PRO LEU ARG LYS LYS LEU ASP          
SEQRES   3 A  237  LEU VAL PHE TYR LEU SER ASN VAL ASP GLY SER PRO VAL          
SEQRES   4 A  237  ILE THR LEU LEU LYS GLY ASN ASP ARG GLU LEU SER ILE          
SEQRES   5 A  237  TYR GLN LEU ASN LYS ASN ILE LYS MSE ALA SER PHE LEU          
SEQRES   6 A  237  PRO VAL PRO GLU LYS PRO ASN LEU ILE TYR LEU PHE MSE          
SEQRES   7 A  237  THR TYR THR SER CYS GLU ASP ASN LYS PHE SER GLU PRO          
SEQRES   8 A  237  VAL VAL MSE THR LEU ASN LYS GLU ASN THR LEU ASN GLN          
SEQRES   9 A  237  PHE LYS LYS LEU GLY LEU LEU ASP SER ASN VAL THR ASP          
SEQRES  10 A  237  PHE GLU LYS CYS VAL GLU TYR ILE ARG LYS GLN ALA ILE          
SEQRES  11 A  237  LEU THR GLY PHE LYS ILE SER ASN PRO PHE VAL ASN SER          
SEQRES  12 A  237  THR LEU VAL ASP THR ASP ALA GLU LYS ILE ASN SER PHE          
SEQRES  13 A  237  HIS LEU GLN CYS HIS ARG GLY THR LYS GLU GLY THR LEU          
SEQRES  14 A  237  TYR PHE LEU PRO ASP HIS ILE ILE PHE GLY PHE LYS LYS          
SEQRES  15 A  237  PRO ILE LEU LEU LEU ASP ALA SER ASP ILE GLU SER ILE          
SEQRES  16 A  237  THR TYR SER SER ILE THR ARG LEU THR PHE ASN ALA SER          
SEQRES  17 A  237  LEU VAL THR LYS ASP GLY GLU LYS TYR GLU PHE SER MSE          
SEQRES  18 A  237  ILE ASP GLN THR GLU TYR ALA LYS ILE ASP ASP TYR VAL          
SEQRES  19 A  237  LYS ARG LYS                                                  
MODRES 3TW1 MSE A  125  MET  SELENOMETHIONINE                                   
MODRES 3TW1 MSE A  142  MET  SELENOMETHIONINE                                   
MODRES 3TW1 MSE A  158  MET  SELENOMETHIONINE                                   
MODRES 3TW1 MSE A  285  MET  SELENOMETHIONINE                                   
HET    MSE  A 125      17                                                       
HET    MSE  A 142      34                                                       
HET    MSE  A 158      34                                                       
HET    MSE  A 285      17                                                       
HET    AHN  A   1      11                                                       
HET    AHN  A 302      11                                                       
HET    GOL  A 304      14                                                       
HET    GOL  A 305      14                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM     AHN N-[2-(1H-IMIDAZOL-4-YL)ETHYL]ACETAMIDE                           
HETNAM     GOL GLYCEROL                                                         
HETSYN     AHN N-ACETYLHISTAMINE                                                
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   1  MSE    4(C5 H11 N O2 SE)                                            
FORMUL   2  AHN    2(C7 H11 N3 O)                                               
FORMUL   4  GOL    2(C3 H8 O3)                                                  
FORMUL   6  HOH   *189(H2 O)                                                    
HELIX    1   1 GLN A  118  ASN A  122  1                                   5    
HELIX    2   2 CYS A  147  LYS A  151  5                                   5    
HELIX    3   3 LYS A  162  LEU A  172  1                                  11    
HELIX    4   4 PHE A  182  THR A  196  1                                  15    
HELIX    5   5 GLU A  290  ARG A  300  1                                  11    
SHEET    1   A 7 ASP A 111  ILE A 116  0                                        
SHEET    2   A 7 PRO A 102  LYS A 108 -1  N  LEU A 106   O  LEU A 114           
SHEET    3   A 7 LYS A  87  LEU A  95 -1  N  ASP A  90   O  LEU A 107           
SHEET    4   A 7 ASN A  71  SER A  83 -1  N  VAL A  79   O  LEU A  89           
SHEET    5   A 7 VAL A 156  ASN A 161 -1  O  VAL A 157   N  LEU A  82           
SHEET    6   A 7 LEU A 137  TYR A 144 -1  N  ILE A 138   O  LEU A 160           
SHEET    7   A 7 ILE A 123  PRO A 130 -1  N  LEU A 129   O  TYR A 139           
SHEET    1   B 4 PHE A 220  ARG A 226  0                                        
SHEET    2   B 4 LYS A 229  PHE A 235 -1  O  LEU A 233   N  LEU A 222           
SHEET    3   B 4 HIS A 239  GLY A 243 -1  O  ILE A 241   N  TYR A 234           
SHEET    4   B 4 LEU A 249  ASP A 252 -1  O  LEU A 251   N  ILE A 240           
SHEET    1   C 3 ILE A 256  SER A 262  0                                        
SHEET    2   C 3 THR A 268  THR A 275 -1  O  VAL A 274   N  GLU A 257           
SHEET    3   C 3 LYS A 280  ASP A 287 -1  O  TYR A 281   N  LEU A 273           
LINK         C   LYS A 124                 N   MSE A 125     1555   1555  1.33  
LINK         C   MSE A 125                 N   ALA A 126     1555   1555  1.34  
LINK         C   PHE A 141                 N  AMSE A 142     1555   1555  1.34  
LINK         C   PHE A 141                 N  BMSE A 142     1555   1555  1.34  
LINK         C  AMSE A 142                 N   THR A 143     1555   1555  1.33  
LINK         C  BMSE A 142                 N   THR A 143     1555   1555  1.31  
LINK         C   VAL A 157                 N  AMSE A 158     1555   1555  1.32  
LINK         C   VAL A 157                 N  BMSE A 158     1555   1555  1.33  
LINK         C  AMSE A 158                 N   THR A 159     1555   1555  1.32  
LINK         C  BMSE A 158                 N   THR A 159     1555   1555  1.34  
LINK         C   SER A 284                 N   MSE A 285     1555   1555  1.32  
LINK         C   MSE A 285                 N   ILE A 286     1555   1555  1.34  
CISPEP   1 SER A   83    PRO A   84          0         2.67                     
CISPEP   2 GLY A  243    PHE A  244          0         1.78                     
CISPEP   3 LYS A  246    PRO A  247          0        -6.45                     
SITE     1 AC1  6 ILE A 217  PRO A 237  ASP A 238  TYR A 297                    
SITE     2 AC1  6 ARG A 300  LYS A 301                                          
SITE     1 AC2 11 GLU A  77  GLY A  78  VAL A  79  SER A  80                    
SITE     2 AC2 11 LYS A  88  THR A 159  LEU A 160  ASN A 161                    
SITE     3 AC2 11 ASN A 164  THR A 165  GLN A 168                               
SITE     1 AC3  4 THR A  72  VAL A  92  TYR A  94  ARG A 112                    
SITE     1 AC4  3 TYR A 188  GLN A 192  TYR A 261                               
CRYST1   82.517   91.845   34.824  90.00 105.12  90.00 C 1 2 1       4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.012119  0.000000  0.003274        0.00000                         
SCALE2      0.000000  0.010888  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.029746        0.00000