HEADER    ISOMERASE(INTRAMOLECULAR OXIDOREDUCTASE)12-JAN-90   1YPI              
TITLE     STRUCTURE OF YEAST TRIOSEPHOSPHATE ISOMERASE AT 1.9-ANGSTROMS         
TITLE    2 RESOLUTION                                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TRIOSEPHOSPHATE ISOMERASE;                                 
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 EC: 5.3.1.1;                                                         
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE;                       
SOURCE   3 ORGANISM_COMMON: BAKER'S YEAST;                                      
SOURCE   4 ORGANISM_TAXID: 4932                                                 
KEYWDS    ISOMERASE(INTRAMOLECULAR OXIDOREDUCTASE)                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.ALBER,E.LOLIS,G.A.PETSKO                                            
REVDAT   4   14-FEB-24 1YPI    1       REMARK                                   
REVDAT   3   24-FEB-09 1YPI    1       VERSN                                    
REVDAT   2   01-APR-03 1YPI    1       JRNL                                     
REVDAT   1   15-JAN-91 1YPI    0                                                
JRNL        AUTH   E.LOLIS,T.ALBER,R.C.DAVENPORT,D.ROSE,F.C.HARTMAN,G.A.PETSKO  
JRNL        TITL   STRUCTURE OF YEAST TRIOSEPHOSPHATE ISOMERASE AT 1.9-A        
JRNL        TITL 2 RESOLUTION.                                                  
JRNL        REF    BIOCHEMISTRY                  V.  29  6609 1990              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   2204417                                                      
JRNL        DOI    10.1021/BI00480A009                                          
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   E.LOLIS,G.A.PETSKO                                           
REMARK   1  TITL   CRYSTALLOGRAPHIC ANALYSIS OF THE COMPLEX BETWEEN             
REMARK   1  TITL 2 TRIOSEPHOSPHATE ISOMERASE AND 2-PHOSPHOGLYCOLATE AT          
REMARK   1  TITL 3 2.5-ANGSTROMS RESOLUTION. IMPLICATIONS FOR CATALYSIS         
REMARK   1  REF    BIOCHEMISTRY                  V.  29  6619 1990              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   T.C.ALBER,R.C.DAVENPORTJUNIOR,D.A.GIAMMONA,E.LOLIS,          
REMARK   1  AUTH 2 G.A.PETSKO,D.RINGE                                           
REMARK   1  TITL   CRYSTALLOGRAPHY AND SITE-DIRECTED MUTAGENESIS OF YEAST       
REMARK   1  TITL 2 TRIOSEPHOSPHATE ISOMERASE. WHAT CAN WE LEARN ABOUT CATALYSIS 
REMARK   1  TITL 3 FROM A (DOUBLE QUOTE)SIMPLE(DOUBLE QUOTE) ENZYME (QUESTION   
REMARK   1  TITL 4 MARK)                                                        
REMARK   1  REF    COLD SPRING HARBOR            V.  52   603 1987              
REMARK   1  REF  2 SYMP.QUANT.BIOL.                                             
REMARK   1  REFN                   ISSN 0091-7451                               
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   T.ALBER,F.C.HARTMAN,R.M.JOHNSON,G.A.PETSKO,D.TSERNOGLOU      
REMARK   1  TITL   CRYSTALLIZATION OF YEAST TRIOSE PHOSPHATE ISOMERASE FROM     
REMARK   1  TITL 2 POLYETHYLENE GLYCOL. PROTEIN CRYSTAL FORMATION FOLLOWING     
REMARK   1  TITL 3 PHASE SEPARATION                                             
REMARK   1  REF    J.BIOL.CHEM.                  V. 256  1356 1981              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   1 REFERENCE 4                                                          
REMARK   1  AUTH   T.ALBER,D.W.BANNER,A.C.BLOOMER,G.A.PETSKO,D.PHILLIPS,        
REMARK   1  AUTH 2 P.S.RIVERS,I.A.WILSON                                        
REMARK   1  TITL   ON THE THREE-DIMENSIONAL STRUCTURE AND CATALYTIC MECHANISM   
REMARK   1  TITL 2 OF TRIOSE PHOSPHATE ISOMERASE                                
REMARK   1  REF    PHILOS.TRANS.R.SOC.LONDON,    V. 293   159 1981              
REMARK   1  REF  2 SER.B                                                        
REMARK   1  REFN                   ISSN 0080-4622                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PROLSQ                                               
REMARK   3   AUTHORS     : KONNERT,HENDRICKSON                                  
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 40.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 35167                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.210                           
REMARK   3   R VALUE            (WORKING SET) : NULL                            
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL WITH ALL DATA.                               
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : NULL                   
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE                  (NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : NULL                   
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3766                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 119                                     
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  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   DISTANCE RESTRAINTS.                    RMS    SIGMA               
REMARK   3    BOND LENGTH                     (A) : 0.025 ; 0.030               
REMARK   3    ANGLE DISTANCE                  (A) : 0.048 ; 0.040               
REMARK   3    INTRAPLANAR 1-4 DISTANCE        (A) : 0.055 ; 0.052               
REMARK   3    H-BOND OR METAL COORDINATION    (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   PLANE RESTRAINT                  (A) : NULL  ; NULL                
REMARK   3   CHIRAL-CENTER RESTRAINT       (A**3) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   NON-BONDED CONTACT RESTRAINTS.                                     
REMARK   3    SINGLE TORSION                  (A) : NULL  ; NULL                
REMARK   3    MULTIPLE TORSION                (A) : NULL  ; NULL                
REMARK   3    H-BOND (X...Y)                  (A) : NULL  ; NULL                
REMARK   3    H-BOND (X-H...Y)                (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   CONFORMATIONAL TORSION ANGLE RESTRAINTS.                           
REMARK   3    SPECIFIED                 (DEGREES) : NULL  ; NULL                
REMARK   3    PLANAR                    (DEGREES) : NULL  ; NULL                
REMARK   3    STAGGERED                 (DEGREES) : NULL  ; NULL                
REMARK   3    TRANSVERSE                (DEGREES) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND               (A**2) : NULL  ; NULL                
REMARK   3   MAIN-CHAIN ANGLE              (A**2) : NULL  ; NULL                
REMARK   3   SIDE-CHAIN BOND               (A**2) : NULL  ; NULL                
REMARK   3   SIDE-CHAIN ANGLE              (A**2) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: RESIDUES LYS A 12, ASN A 28, ASN A 35,    
REMARK   3  HIS A 103, ARG B 3, HIS B 103, LEU B 131, ASP B 222 HAVE            
REMARK   3  DIHEDRAL ANGLES THAT ARE SIGNIFICANTLY OUTSIDE THE RAMACHANDRAN     
REMARK   3  LIMITS.                                                             
REMARK   4                                                                      
REMARK   4 1YPI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000177421.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 55.73                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.78                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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       49.27500            
REMARK 290   SMTRY3   2  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 300 REMARK: THE TRANSFORMATION PRESENTED ON *MTRIX* RECORDS BELOW WILL   
REMARK 300 YIELD APPROXIMATE COORDINATES FOR CHAIN *B* WHEN APPLIED TO          
REMARK 300 CHAIN *A*.                                                           
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: 3200 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19360 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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   OE1  GLN A    82     O    HOH A   705              1.97            
REMARK 500   O    PHE B   102     O    HOH B   755              1.99            
REMARK 500   O    HOH B   640     O    HOH B   755              2.00            
REMARK 500   OH   TYR B    67     O    HOH B   662              2.15            
REMARK 500   OE1  GLU B   104     O    HOH B   754              2.17            
REMARK 500   OE1  GLU A   104     O    HOH A   718              2.17            
REMARK 500   O    LEU B   131     N    LYS B   135              2.18            
REMARK 500   O    GLU A    25     O    LEU A    27              2.19            
REMARK 500   NH1  ARG B   189     O    LEU B   204              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   OE1  GLU A   239     OG   SER B   215     1455     2.11            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    GLU A  25   CD    GLU A  25   OE2     0.067                       
REMARK 500    GLU A  34   N     GLU A  34   CA      0.129                       
REMARK 500    GLU A  34   CD    GLU A  34   OE2     0.070                       
REMARK 500    PRO A  42   CD    PRO A  42   N       0.090                       
REMARK 500    TYR A  46   CG    TYR A  46   CD2     0.101                       
REMARK 500    SER A  52   CA    SER A  52   CB      0.105                       
REMARK 500    GLU A  97   CD    GLU A  97   OE2     0.071                       
REMARK 500    GLU A 129   CG    GLU A 129   CD     -0.100                       
REMARK 500    GLU A 132   CD    GLU A 132   OE2     0.087                       
REMARK 500    GLU A 133   CD    GLU A 133   OE2     0.077                       
REMARK 500    GLU A 144   CG    GLU A 144   CD      0.099                       
REMARK 500    GLU A 144   CD    GLU A 144   OE2     0.112                       
REMARK 500    ARG A 145   CZ    ARG A 145   NH1     0.090                       
REMARK 500    GLU A 152   CD    GLU A 152   OE2     0.113                       
REMARK 500    GLU A 153   CD    GLU A 153   OE1     0.070                       
REMARK 500    ASP A 156   C     ASP A 156   O       0.125                       
REMARK 500    GLU A 165   CD    GLU A 165   OE1    -0.106                       
REMARK 500    GLU A 165   CD    GLU A 165   OE2     0.094                       
REMARK 500    ASN A 216   CA    ASN A 216   CB      0.188                       
REMARK 500    GLU A 239   CD    GLU A 239   OE1    -0.119                       
REMARK 500    THR B  29   C     THR B  29   O       0.118                       
REMARK 500    SER B  31   CB    SER B  31   OG      0.079                       
REMARK 500    GLU B  34   CG    GLU B  34   CD     -0.093                       
REMARK 500    GLU B  34   CD    GLU B  34   OE2     0.078                       
REMARK 500    GLU B  37   CD    GLU B  37   OE2     0.091                       
REMARK 500    GLU B  77   CD    GLU B  77   OE2     0.086                       
REMARK 500    GLY B  87   C     GLY B  87   O       0.122                       
REMARK 500    GLU B  97   CD    GLU B  97   OE1    -0.087                       
REMARK 500    ARG B  99   CZ    ARG B  99   NH2     0.086                       
REMARK 500    GLY B 128   CA    GLY B 128   C       0.101                       
REMARK 500    LEU B 131   N     LEU B 131   CA      0.138                       
REMARK 500    GLU B 132   CD    GLU B 132   OE2     0.084                       
REMARK 500    GLU B 144   CD    GLU B 144   OE1    -0.073                       
REMARK 500    GLU B 144   CD    GLU B 144   OE2     0.082                       
REMARK 500    GLU B 153   CD    GLU B 153   OE2     0.108                       
REMARK 500    TRP B 157   CE3   TRP B 157   CZ3     0.112                       
REMARK 500    GLU B 165   CD    GLU B 165   OE1    -0.085                       
REMARK 500    GLU B 165   CD    GLU B 165   OE2     0.119                       
REMARK 500    GLU B 179   CD    GLU B 179   OE2     0.074                       
REMARK 500    SER B 194   CA    SER B 194   CB     -0.097                       
REMARK 500    SER B 194   CB    SER B 194   OG      0.083                       
REMARK 500    LYS B 199   N     LYS B 199   CA      0.136                       
REMARK 500    GLU B 203   CD    GLU B 203   OE2     0.088                       
REMARK 500    ARG B 205   NE    ARG B 205   CZ      0.097                       
REMARK 500    SER B 211   CB    SER B 211   OG      0.079                       
REMARK 500    SER B 215   CB    SER B 215   OG      0.107                       
REMARK 500    GLY B 232   N     GLY B 232   CA     -0.123                       
REMARK 500    SER B 235   CB    SER B 235   OG     -0.148                       
REMARK 500    GLU B 239   CD    GLU B 239   OE1    -0.085                       
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    GLU A  34   CA  -  CB  -  CG  ANGL. DEV. =  14.1 DEGREES          
REMARK 500    GLU A  34   N   -  CA  -  C   ANGL. DEV. = -16.6 DEGREES          
REMARK 500    GLU A  37   CA  -  CB  -  CG  ANGL. DEV. =  19.8 DEGREES          
REMARK 500    TYR A  46   CB  -  CG  -  CD2 ANGL. DEV. =  -4.1 DEGREES          
REMARK 500    TYR A  46   CB  -  CG  -  CD1 ANGL. DEV. =   6.5 DEGREES          
REMARK 500    SER A  52   CB  -  CA  -  C   ANGL. DEV. = -12.7 DEGREES          
REMARK 500    LEU A  53   CA  -  CB  -  CG  ANGL. DEV. =  16.2 DEGREES          
REMARK 500    TYR A  67   CB  -  CG  -  CD2 ANGL. DEV. =  -3.6 DEGREES          
REMARK 500    ASN A  78   N   -  CA  -  CB  ANGL. DEV. =  11.1 DEGREES          
REMARK 500    ASN A  78   CA  -  C   -  O   ANGL. DEV. = -14.4 DEGREES          
REMARK 500    ASN A  78   O   -  C   -  N   ANGL. DEV. =  10.0 DEGREES          
REMARK 500    VAL A  86   CB  -  CA  -  C   ANGL. DEV. =  12.4 DEGREES          
REMARK 500    VAL A  91   CB  -  CA  -  C   ANGL. DEV. = -12.3 DEGREES          
REMARK 500    VAL A  91   CA  -  CB  -  CG2 ANGL. DEV. =   9.2 DEGREES          
REMARK 500    ILE A  92   CA  -  CB  -  CG2 ANGL. DEV. =  15.1 DEGREES          
REMARK 500    ARG A  98   NE  -  CZ  -  NH1 ANGL. DEV. =   5.2 DEGREES          
REMARK 500    ARG A  98   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.9 DEGREES          
REMARK 500    TYR A 101   CB  -  CG  -  CD2 ANGL. DEV. =   4.4 DEGREES          
REMARK 500    TYR A 101   CB  -  CG  -  CD1 ANGL. DEV. =  -4.0 DEGREES          
REMARK 500    ASP A 105   CB  -  CG  -  OD1 ANGL. DEV. =   9.1 DEGREES          
REMARK 500    ASP A 105   CB  -  CG  -  OD2 ANGL. DEV. =  -9.4 DEGREES          
REMARK 500    PHE A 108   CB  -  CG  -  CD1 ANGL. DEV. =  -4.4 DEGREES          
REMARK 500    ILE A 109   CA  -  CB  -  CG1 ANGL. DEV. = -13.3 DEGREES          
REMARK 500    GLU A 129   CG  -  CD  -  OE1 ANGL. DEV. =  13.1 DEGREES          
REMARK 500    LYS A 134   CA  -  CB  -  CG  ANGL. DEV. =  13.3 DEGREES          
REMARK 500    LYS A 134   CB  -  CG  -  CD  ANGL. DEV. =  19.9 DEGREES          
REMARK 500    THR A 139   CA  -  CB  -  OG1 ANGL. DEV. = -15.0 DEGREES          
REMARK 500    GLU A 144   CB  -  CA  -  C   ANGL. DEV. =  12.5 DEGREES          
REMARK 500    GLU A 144   OE1 -  CD  -  OE2 ANGL. DEV. =  15.9 DEGREES          
REMARK 500    ARG A 145   NE  -  CZ  -  NH1 ANGL. DEV. =  -5.3 DEGREES          
REMARK 500    ASP A 156   CA  -  C   -  N   ANGL. DEV. =  16.7 DEGREES          
REMARK 500    VAL A 161   N   -  CA  -  C   ANGL. DEV. = -17.2 DEGREES          
REMARK 500    ASP A 183   CB  -  CG  -  OD1 ANGL. DEV. =  -6.8 DEGREES          
REMARK 500    SER A 187   C   -  N   -  CA  ANGL. DEV. =  16.6 DEGREES          
REMARK 500    PHE A 191   CB  -  CG  -  CD2 ANGL. DEV. =   5.3 DEGREES          
REMARK 500    LEU A 196   CA  -  CB  -  CG  ANGL. DEV. =  14.7 DEGREES          
REMARK 500    ASP A 198   CB  -  CG  -  OD1 ANGL. DEV. =   6.0 DEGREES          
REMARK 500    ASP A 198   CB  -  CG  -  OD2 ANGL. DEV. =  -5.6 DEGREES          
REMARK 500    ARG A 205   NE  -  CZ  -  NH1 ANGL. DEV. =  10.6 DEGREES          
REMARK 500    ARG A 205   NE  -  CZ  -  NH2 ANGL. DEV. =  -9.8 DEGREES          
REMARK 500    ASN A 216   CB  -  CA  -  C   ANGL. DEV. = -16.3 DEGREES          
REMARK 500    ASN A 216   CA  -  CB  -  CG  ANGL. DEV. = -15.1 DEGREES          
REMARK 500    THR A 219   N   -  CA  -  CB  ANGL. DEV. = -12.4 DEGREES          
REMARK 500    LYS A 221   CB  -  CG  -  CD  ANGL. DEV. =  16.9 DEGREES          
REMARK 500    LYS A 221   CD  -  CE  -  NZ  ANGL. DEV. =  24.7 DEGREES          
REMARK 500    ASP A 222   CB  -  CG  -  OD1 ANGL. DEV. =   9.0 DEGREES          
REMARK 500    LYS A 223   CB  -  CG  -  CD  ANGL. DEV. =  19.8 DEGREES          
REMARK 500    LEU A 230   CA  -  CB  -  CG  ANGL. DEV. =  16.7 DEGREES          
REMARK 500    ARG A 247   CB  -  CA  -  C   ANGL. DEV. =  12.4 DEGREES          
REMARK 500    ARG A 247   NE  -  CZ  -  NH1 ANGL. DEV. =  -8.9 DEGREES          
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     110 ANGLE DEVIATIONS.                             
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    LYS A  12     -139.16     65.37                                   
REMARK 500    LEU A  27     -167.89    -68.89                                   
REMARK 500    ASN A  28      -58.23     78.04                                   
REMARK 500    ASN A  35       21.06    134.86                                   
REMARK 500    ASN A  65      161.80    179.94                                   
REMARK 500    SER A 100      -70.65    -85.54                                   
REMARK 500    HIS A 103       69.27     19.65                                   
REMARK 500    PRO A 166       84.29    -69.26                                   
REMARK 500    ALA A 217      -39.81    -33.01                                   
REMARK 500    ARG B   3       73.61     73.46                                   
REMARK 500    LYS B  12     -160.89     60.21                                   
REMARK 500    PRO B  33      173.89    -53.28                                   
REMARK 500    ASN B  65      152.80    176.04                                   
REMARK 500    SER B 100      -78.01    -91.77                                   
REMARK 500    HIS B 103       82.60     24.08                                   
REMARK 500    GLN B 119       -8.35    -58.65                                   
REMARK 500    LEU B 131      -59.82    115.36                                   
REMARK 500    TRP B 157       40.34   -106.37                                   
REMARK 500    THR B 172      -21.84    -36.63                                   
REMARK 500    ASP B 222       -1.94     64.91                                   
REMARK 500    GLU B 239        1.08    -69.05                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 700                                                                      
REMARK 700 SHEET                                                                
REMARK 700 THE SHEETS PRESENTED AS *BLA* AND *BLB* ON SHEET RECORDS             
REMARK 700 BELOW ARE ACTUALLY EIGHT-STRANDED BETA-BARRELS.  THIS IS             
REMARK 700 REPRESENTED BY A NINE-STRANDED SHEET IN WHICH THE FIRST AND          
REMARK 700 LAST STRANDS ARE IDENTICAL.                                          
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THE RESIDUE NUMBERING IN EACH CHAIN IS SEQUENTIAL STARTING           
REMARK 999 WITH 2.                                                              
DBREF  1YPI A    2   248  UNP    P00942   TPIS_YEAST       1    247             
DBREF  1YPI B    2   248  UNP    P00942   TPIS_YEAST       1    247             
SEQRES   1 A  247  ALA ARG THR PHE PHE VAL GLY GLY ASN PHE LYS LEU ASN          
SEQRES   2 A  247  GLY SER LYS GLN SER ILE LYS GLU ILE VAL GLU ARG LEU          
SEQRES   3 A  247  ASN THR ALA SER ILE PRO GLU ASN VAL GLU VAL VAL ILE          
SEQRES   4 A  247  CYS PRO PRO ALA THR TYR LEU ASP TYR SER VAL SER LEU          
SEQRES   5 A  247  VAL LYS LYS PRO GLN VAL THR VAL GLY ALA GLN ASN ALA          
SEQRES   6 A  247  TYR LEU LYS ALA SER GLY ALA PHE THR GLY GLU ASN SER          
SEQRES   7 A  247  VAL ASP GLN ILE LYS ASP VAL GLY ALA LYS TRP VAL ILE          
SEQRES   8 A  247  LEU GLY HIS SER GLU ARG ARG SER TYR PHE HIS GLU ASP          
SEQRES   9 A  247  ASP LYS PHE ILE ALA ASP LYS THR LYS PHE ALA LEU GLY          
SEQRES  10 A  247  GLN GLY VAL GLY VAL ILE LEU CYS ILE GLY GLU THR LEU          
SEQRES  11 A  247  GLU GLU LYS LYS ALA GLY LYS THR LEU ASP VAL VAL GLU          
SEQRES  12 A  247  ARG GLN LEU ASN ALA VAL LEU GLU GLU VAL LYS ASP TRP          
SEQRES  13 A  247  THR ASN VAL VAL VAL ALA TYR GLU PRO VAL TRP ALA ILE          
SEQRES  14 A  247  GLY THR GLY LEU ALA ALA THR PRO GLU ASP ALA GLN ASP          
SEQRES  15 A  247  ILE HIS ALA SER ILE ARG LYS PHE LEU ALA SER LYS LEU          
SEQRES  16 A  247  GLY ASP LYS ALA ALA SER GLU LEU ARG ILE LEU TYR GLY          
SEQRES  17 A  247  GLY SER ALA ASN GLY SER ASN ALA VAL THR PHE LYS ASP          
SEQRES  18 A  247  LYS ALA ASP VAL ASP GLY PHE LEU VAL GLY GLY ALA SER          
SEQRES  19 A  247  LEU LYS PRO GLU PHE VAL ASP ILE ILE ASN SER ARG ASN          
SEQRES   1 B  247  ALA ARG THR PHE PHE VAL GLY GLY ASN PHE LYS LEU ASN          
SEQRES   2 B  247  GLY SER LYS GLN SER ILE LYS GLU ILE VAL GLU ARG LEU          
SEQRES   3 B  247  ASN THR ALA SER ILE PRO GLU ASN VAL GLU VAL VAL ILE          
SEQRES   4 B  247  CYS PRO PRO ALA THR TYR LEU ASP TYR SER VAL SER LEU          
SEQRES   5 B  247  VAL LYS LYS PRO GLN VAL THR VAL GLY ALA GLN ASN ALA          
SEQRES   6 B  247  TYR LEU LYS ALA SER GLY ALA PHE THR GLY GLU ASN SER          
SEQRES   7 B  247  VAL ASP GLN ILE LYS ASP VAL GLY ALA LYS TRP VAL ILE          
SEQRES   8 B  247  LEU GLY HIS SER GLU ARG ARG SER TYR PHE HIS GLU ASP          
SEQRES   9 B  247  ASP LYS PHE ILE ALA ASP LYS THR LYS PHE ALA LEU GLY          
SEQRES  10 B  247  GLN GLY VAL GLY VAL ILE LEU CYS ILE GLY GLU THR LEU          
SEQRES  11 B  247  GLU GLU LYS LYS ALA GLY LYS THR LEU ASP VAL VAL GLU          
SEQRES  12 B  247  ARG GLN LEU ASN ALA VAL LEU GLU GLU VAL LYS ASP TRP          
SEQRES  13 B  247  THR ASN VAL VAL VAL ALA TYR GLU PRO VAL TRP ALA ILE          
SEQRES  14 B  247  GLY THR GLY LEU ALA ALA THR PRO GLU ASP ALA GLN ASP          
SEQRES  15 B  247  ILE HIS ALA SER ILE ARG LYS PHE LEU ALA SER LYS LEU          
SEQRES  16 B  247  GLY ASP LYS ALA ALA SER GLU LEU ARG ILE LEU TYR GLY          
SEQRES  17 B  247  GLY SER ALA ASN GLY SER ASN ALA VAL THR PHE LYS ASP          
SEQRES  18 B  247  LYS ALA ASP VAL ASP GLY PHE LEU VAL GLY GLY ALA SER          
SEQRES  19 B  247  LEU LYS PRO GLU PHE VAL ASP ILE ILE ASN SER ARG ASN          
FORMUL   3  HOH   *119(H2 O)                                                    
HELIX    1  AA SER A   16  ALA A   30  1                                  15    
HELIX    2  BA TYR A   46  VAL A   54  1                                   9    
HELIX    3  CA SER A   79  GLY A   87  1                                   9    
HELIX    4 D1A HIS A   95  PHE A  102  1                                   8    
HELIX    5 D2A ASP A  105  GLY A  120  1                                  16    
HELIX    6 E1A THR A  130  GLY A  137  1                                   8    
HELIX    7 E2A LYS A  138  VAL A  154  1                                  17    
HELIX    8 F1A THR A  177  LEU A  196  1                                  20    
HELIX    9 F2A GLY A  197  LEU A  204  1                                   8    
HELIX   10  GA ASN A  213  LYS A  221  5                                   9    
HELIX   11 H1A GLY A  232  LYS A  237  5                                   6    
HELIX   12 H2A GLU A  239  SER A  246  1                                   8    
HELIX   13  AB SER B   16  ALA B   30  1                                  15    
HELIX   14  BB TYR B   46  VAL B   54  1                                   9    
HELIX   15  CB SER B   79  GLY B   87  1                                   9    
HELIX   16 D1B HIS B   95  PHE B  102  1                                   8    
HELIX   17 D2B ASP B  105  GLY B  120  1                                  16    
HELIX   18 E1B THR B  130  GLY B  137  1                                   8    
HELIX   19 E2B LYS B  138  VAL B  154  1                                  17    
HELIX   20 F1B THR B  177  LEU B  196  1                                  20    
HELIX   21 F2B GLY B  197  LEU B  204  1                                   8    
HELIX   22  GB ASN B  213  LYS B  221  5                                   9    
HELIX   23 H1B GLY B  232  LYS B  237  5                                   6    
HELIX   24 H2B GLU B  239  SER B  246  1                                   8    
SHEET    1 BLA 9 PHE A   5  PHE A  11  0                                        
SHEET    2 BLA 9 GLU A  37  CYS A  41  1  N  VAL A  39   O  VAL A   7           
SHEET    3 BLA 9 GLN A  58  ALA A  63  1  N  THR A  60   O  VAL A  38           
SHEET    4 BLA 9 LYS A  89  LEU A  93  1  N  TRP A  90   O  VAL A  61           
SHEET    5 BLA 9 GLY A 122  ILE A 127  1  N  ILE A 124   O  VAL A  91           
SHEET    6 BLA 9 ASN A 159  GLU A 165  1  N  ALA A 163   O  LEU A 125           
SHEET    7 BLA 9 ARG A 205  GLY A 209  1  N  LEU A 207   O  VAL A 162           
SHEET    8 BLA 9 ASP A 227  VAL A 231  1  N  LEU A 230   O  TYR A 208           
SHEET    9 BLA 9 PHE A   5  PHE A  11  1  N  GLY A   8   O  PHE A 229           
SHEET    1 BLB 9 PHE B   5  PHE B  11  0                                        
SHEET    2 BLB 9 GLU B  37  CYS B  41  1  N  VAL B  39   O  VAL B   7           
SHEET    3 BLB 9 GLN B  58  ALA B  63  1  N  THR B  60   O  VAL B  38           
SHEET    4 BLB 9 LYS B  89  LEU B  93  1  N  TRP B  90   O  VAL B  61           
SHEET    5 BLB 9 GLY B 122  ILE B 127  1  N  ILE B 124   O  VAL B  91           
SHEET    6 BLB 9 ASN B 159  GLU B 165  1  N  ALA B 163   O  LEU B 125           
SHEET    7 BLB 9 ARG B 205  GLY B 209  1  N  LEU B 207   O  VAL B 162           
SHEET    8 BLB 9 ASP B 227  VAL B 231  1  N  LEU B 230   O  TYR B 208           
SHEET    9 BLB 9 PHE B   5  PHE B  11  1  N  GLY B   8   O  PHE B 229           
CRYST1   61.150   98.550   49.260  90.00  91.20  90.00 P 1 21 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      0.016353  0.000000  0.000343        0.00000                         
SCALE2      0.000000  0.010147  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.020305        0.00000                         
MTRIX1   1 -1.000040 -0.002170 -0.000790      120.42589    1                    
MTRIX2   1 -0.001700  0.435020  0.900430      -12.98956    1                    
MTRIX3   1 -0.002260  0.902810 -0.435810       20.80916    1