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Database: PDB
Entry: 5MEC
LinkDB: 5MEC
Original site: 5MEC 
HEADER    CELL CYCLE                              14-NOV-16   5MEC              
TITLE     CRYSTAL STRUCTURE OF YEAST CDT1 MIDDLE DOMAIN (RESIDUES 294-433)      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CELL DIVISION CYCLE PROTEIN CDT1;                          
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: UNP RESIDUES 272-438;                                      
COMPND   5 SYNONYM: SIC1 INDISPENSABLE PROTEIN 2,TOPOISOMERASE-A HYPERSENSITIVE 
COMPND   6 PROTEIN 11;                                                          
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 OTHER_DETAILS: RESIDUES 294-433 SEEN IN THE CRYSTAL STRUCTURE, WITH  
COMPND   9 EXCEPTION OF ONE LOOP WHICH IS NOT VISIBLE. SEQUENCE PROVIDED IS THAT
COMPND  10 WHICH WAS EXPRESSED.                                                 
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE;                       
SOURCE   3 ORGANISM_COMMON: BAKER'S YEAST;                                      
SOURCE   4 ORGANISM_TAXID: 4932;                                                
SOURCE   5 GENE: TAH11, CDT1, SID2, YJR046W, J1641;                             
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    CDT1, MCM, WINGED HELIX, YEAST, DNA REPLICATION, CELL CYCLE           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    V.E.PYE,J.FRIGOLA,J.F.X.DIFFLEY,P.CHEREPANOV                          
REVDAT   3   17-JAN-24 5MEC    1       REMARK                                   
REVDAT   2   05-JUL-17 5MEC    1       JRNL                                     
REVDAT   1   17-MAY-17 5MEC    0                                                
JRNL        AUTH   J.FRIGOLA,J.HE,K.KINKELIN,V.E.PYE,L.RENAULT,M.E.DOUGLAS,     
JRNL        AUTH 2 D.REMUS,P.CHEREPANOV,A.COSTA,J.F.X.DIFFLEY                   
JRNL        TITL   CDT1 STABILIZES AN OPEN MCM RING FOR HELICASE LOADING.       
JRNL        REF    NAT COMMUN                    V.   8 15720 2017              
JRNL        REFN                   ESSN 2041-1723                               
JRNL        PMID   28643783                                                     
JRNL        DOI    10.1038/NCOMMS15720                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.13 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.8.4_1496                                    
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 : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.13                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 39.47                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.120                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 9255                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.199                           
REMARK   3   R VALUE            (WORKING SET) : 0.197                           
REMARK   3   FREE R VALUE                     : 0.244                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.760                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 808                             
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 39.4747 -  3.8697    1.00     2679   153  0.1592 0.1956        
REMARK   3     2  3.8697 -  3.0718    1.00     2708   135  0.1865 0.2214        
REMARK   3     3  3.0718 -  2.6836    0.99     2715   112  0.2346 0.3405        
REMARK   3     4  2.6836 -  2.4383    0.99     2698   134  0.2273 0.2969        
REMARK   3     5  2.4383 -  2.2636    0.99     2687   126  0.2528 0.2801        
REMARK   3     6  2.2636 -  2.1301    0.99     2679   148  0.2698 0.3673        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
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)     : 0.300            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 30.790           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 51.00                          
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      :  0.002           1110                                  
REMARK   3   ANGLE     :  0.572           1507                                  
REMARK   3   CHIRALITY :  0.024            178                                  
REMARK   3   PLANARITY :  0.003            189                                  
REMARK   3   DIHEDRAL  : 10.977            440                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 4                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 294:338)                            
REMARK   3    ORIGIN FOR THE GROUP (A):  12.5958   4.9900  10.1452              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2866 T22:   0.2150                                     
REMARK   3      T33:   0.2903 T12:  -0.0158                                     
REMARK   3      T13:  -0.0021 T23:  -0.0129                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.6575 L22:   0.4433                                     
REMARK   3      L33:   0.1665 L12:   0.1672                                     
REMARK   3      L13:  -0.2003 L23:  -0.2799                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0630 S12:  -0.0009 S13:  -0.0564                       
REMARK   3      S21:  -0.0569 S22:   0.0171 S23:   0.0604                       
REMARK   3      S31:   0.0891 S32:  -0.1800 S33:  -0.0001                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 339:375)                            
REMARK   3    ORIGIN FOR THE GROUP (A):  15.1139   8.1453  19.3607              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3183 T22:   0.3600                                     
REMARK   3      T33:   0.2933 T12:   0.0275                                     
REMARK   3      T13:   0.0205 T23:  -0.0342                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.4193 L22:   0.2843                                     
REMARK   3      L33:   0.3287 L12:   0.1935                                     
REMARK   3      L13:   0.1076 L23:  -0.2132                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0377 S12:  -0.3655 S13:   0.2989                       
REMARK   3      S21:   0.0963 S22:  -0.1448 S23:  -0.1076                       
REMARK   3      S31:  -0.2854 S32:  -0.2631 S33:  -0.0000                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 376:417)                            
REMARK   3    ORIGIN FOR THE GROUP (A):   5.7516   4.7628  16.6740              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4098 T22:   0.5220                                     
REMARK   3      T33:   0.3369 T12:  -0.0015                                     
REMARK   3      T13:   0.0105 T23:   0.0072                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.4070 L22:   0.1141                                     
REMARK   3      L33:   0.3511 L12:   0.1301                                     
REMARK   3      L13:  -0.3663 L23:  -0.1865                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2468 S12:  -0.3555 S13:   0.0145                       
REMARK   3      S21:   0.1654 S22:  -0.1041 S23:  -0.0369                       
REMARK   3      S31:   0.2354 S32:  -0.7351 S33:   0.0007                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 418:433)                            
REMARK   3    ORIGIN FOR THE GROUP (A):   4.4901  16.0688  12.2084              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4170 T22:   0.4637                                     
REMARK   3      T33:   0.5110 T12:   0.1965                                     
REMARK   3      T13:   0.0513 T23:  -0.0546                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.7513 L22:   1.7127                                     
REMARK   3      L33:   0.7977 L12:   0.7826                                     
REMARK   3      L13:  -0.5335 L23:   0.0509                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2714 S12:  -0.1518 S13:   0.3965                       
REMARK   3      S21:  -0.1055 S22:   0.1190 S23:   0.7175                       
REMARK   3      S31:  -0.1774 S32:  -0.5782 S33:   0.0233                       
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 5MEC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-NOV-16.                  
REMARK 100 THE DEPOSITION ID IS D_1200002239.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 20-APR-13                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : DIAMOND                            
REMARK 200  BEAMLINE                       : I03                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0000                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS3 6M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 9296                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.130                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 39.470                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY                : 6.900                              
REMARK 200  R MERGE                    (I) : 0.07800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 15.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.13                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.19                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.62000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.300                              
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: 2WVR CHAIN C, RESIDUES 188-315 TRUNCATED TO          
REMARK 200  POLYALA                                                             
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.85                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BTP PH 5.5, 2M AMMONIUM SULPHATE,   
REMARK 280  VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K                     
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       22.56500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       37.68000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       23.16500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       37.68000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       22.56500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       23.16500            
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 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2                             
REMARK 350 SURFACE AREA OF THE COMPLEX: 8520 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL                          
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   270                                                      
REMARK 465     MET A   271                                                      
REMARK 465     SER A   272                                                      
REMARK 465     LYS A   273                                                      
REMARK 465     GLY A   274                                                      
REMARK 465     GLU A   275                                                      
REMARK 465     GLY A   276                                                      
REMARK 465     THR A   277                                                      
REMARK 465     ILE A   278                                                      
REMARK 465     ALA A   279                                                      
REMARK 465     ASN A   280                                                      
REMARK 465     HIS A   281                                                      
REMARK 465     LEU A   282                                                      
REMARK 465     LEU A   283                                                      
REMARK 465     GLU A   284                                                      
REMARK 465     GLN A   285                                                      
REMARK 465     GLN A   286                                                      
REMARK 465     ILE A   287                                                      
REMARK 465     LYS A   288                                                      
REMARK 465     ALA A   289                                                      
REMARK 465     PHE A   290                                                      
REMARK 465     PRO A   291                                                      
REMARK 465     LYS A   292                                                      
REMARK 465     VAL A   293                                                      
REMARK 465     ASP A   389                                                      
REMARK 465     ASN A   390                                                      
REMARK 465     LEU A   391                                                      
REMARK 465     THR A   392                                                      
REMARK 465     THR A   393                                                      
REMARK 465     LEU A   394                                                      
REMARK 465     THR A   395                                                      
REMARK 465     ASN A   396                                                      
REMARK 465     LYS A   397                                                      
REMARK 465     ARG A   434                                                      
REMARK 465     SER A   435                                                      
REMARK 465     SER A   436                                                      
REMARK 465     SER A   437                                                      
REMARK 465     ASN A   438                                                      
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     ARG A 388    CG   CD   NE   CZ   NH1  NH2                        
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    PRO A 338      172.21    -59.81                                   
REMARK 500    ASN A 376     -155.88    -82.11                                   
REMARK 500    LYS A 418       37.19    -93.22                                   
REMARK 500    ASP A 419     -128.60   -100.23                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  5MEC A  272   438  UNP    P47112   CDT1_YEAST     272    438             
SEQADV 5MEC GLY A  270  UNP  P47112              EXPRESSION TAG                 
SEQADV 5MEC MET A  271  UNP  P47112              EXPRESSION TAG                 
SEQRES   1 A  169  GLY MET SER LYS GLY GLU GLY THR ILE ALA ASN HIS LEU          
SEQRES   2 A  169  LEU GLU GLN GLN ILE LYS ALA PHE PRO LYS VAL ALA GLN          
SEQRES   3 A  169  GLN TYR TYR PRO ARG GLU LEU SER ILE LEU ARG LEU GLN          
SEQRES   4 A  169  ASP ALA MET LYS PHE VAL LYS GLU LEU PHE THR VAL CYS          
SEQRES   5 A  169  GLU THR VAL LEU SER LEU ASN ALA LEU SER ARG SER THR          
SEQRES   6 A  169  GLY VAL PRO PRO GLU LEU HIS VAL LEU LEU PRO GLN ILE          
SEQRES   7 A  169  SER SER MET MET LYS ARG LYS ILE VAL GLN ASP ASP ILE          
SEQRES   8 A  169  LEU LYS LEU LEU THR ILE TRP SER ASP ALA TYR VAL VAL          
SEQRES   9 A  169  GLU LEU ASN SER ARG GLY GLU LEU THR MET ASN LEU PRO          
SEQRES  10 A  169  LYS ARG ASP ASN LEU THR THR LEU THR ASN LYS SER ARG          
SEQRES  11 A  169  THR LEU ALA PHE VAL GLU ARG ALA GLU SER TRP TYR GLN          
SEQRES  12 A  169  GLN VAL ILE ALA SER LYS ASP GLU ILE MET THR ASP VAL          
SEQRES  13 A  169  PRO ALA PHE LYS ILE ASN LYS ARG ARG SER SER SER ASN          
FORMUL   2  HOH   *61(H2 O)                                                     
HELIX    1 AA1 TYR A  298  ALA A  329  1                                  32    
HELIX    2 AA2 GLU A  339  LYS A  352  1                                  14    
HELIX    3 AA3 VAL A  356  TRP A  367  1                                  12    
HELIX    4 AA4 ARG A  399  SER A  417  1                                  19    
SHEET    1 AA1 2 VAL A 372  LEU A 375  0                                        
SHEET    2 AA1 2 LEU A 381  ASN A 384 -1  O  ASN A 384   N  VAL A 372           
CRYST1   45.130   46.330   75.360  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      0.022158  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.021584  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013270        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
DBGET integrated database retrieval system