HEADER TRANSFERASE 25-SEP-96 1NGS TITLE COMPLEX OF TRANSKETOLASE WITH THIAMIN DIPHOSPHATE, CA2+ AND ACCEPTOR TITLE 2 SUBSTRATE ERYTHROSE-4-PHOSPHATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSKETOLASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.2.1.1; 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; SOURCE 5 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 6 EXPRESSION_SYSTEM_COMMON: BAKER'S YEAST; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 4932; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PTKL1; SOURCE 9 EXPRESSION_SYSTEM_GENE: TKL1 KEYWDS TRANSFERASE, THIAMINE PYROPHOSPHATE, MAGNESIUM, MULTIGENE FAMILY EXPDTA X-RAY DIFFRACTION AUTHOR U.NILSSON,Y.LINDQVIST,G.SCHNEIDER REVDAT 3 14-FEB-24 1NGS 1 REMARK LINK REVDAT 2 24-FEB-09 1NGS 1 VERSN REVDAT 1 12-FEB-97 1NGS 0 JRNL AUTH U.NILSSON,L.MESHALKINA,Y.LINDQVIST,G.SCHNEIDER JRNL TITL EXAMINATION OF SUBSTRATE BINDING IN THIAMIN JRNL TITL 2 DIPHOSPHATE-DEPENDENT TRANSKETOLASE BY PROTEIN JRNL TITL 3 CRYSTALLOGRAPHY AND SITE-DIRECTED MUTAGENESIS. JRNL REF J.BIOL.CHEM. V. 272 1864 1997 JRNL REFN ISSN 0021-9258 JRNL PMID 8999873 JRNL DOI 10.1074/JBC.272.3.1864 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.NIKKOLA,Y.LINDQVIST,G.SCHNEIDER REMARK 1 TITL REFINED STRUCTURE OF TRANSKETOLASE FROM SACCHAROMYCES REMARK 1 TITL 2 CEREVISIAE AT 2.0 A RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 238 387 1994 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH Y.LINDQVIST,G.SCHNEIDER,U.ERMLER,M.SUNDSTROM REMARK 1 TITL THREE-DIMENSIONAL STRUCTURE OF TRANSKETOLASE, A THIAMINE REMARK 1 TITL 2 DIPHOSPHATE DEPENDENT ENZYME, AT 2.5 A RESOLUTION REMARK 1 REF EMBO J. V. 11 2373 1992 REMARK 1 REFN ISSN 0261-4189 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 45990 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 SET) : 0.206 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.000 REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 10396 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 78 REMARK 3 SOLVENT ATOMS : 454 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.70 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 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.812 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.25 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.812 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : 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 NCS MODEL : TWO-FOLD REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1NGS 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_1000175286. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 277 REMARK 200 PH : 7.6 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MSC REMARK 200 DATA SCALING SOFTWARE : MSC REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45990 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 81.0 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.06200 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: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.84 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SEE THE PAPER, PH 7.6 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 38.25000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 80.45000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 56.65000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 80.45000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 38.25000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 56.65000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11930 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 41470 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -76.0 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 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 MET A 1 REMARK 465 THR A 2 REMARK 465 MET B 1 REMARK 465 THR B 2 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 OD1 ASN B 313 O HOH A 1009 3555 2.12 REMARK 500 NZ LYS A 579 O HOH A 954 3555 2.17 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 HIS A 296 CE1 HIS A 296 NE2 -0.076 REMARK 500 GLU A 600 CD GLU A 600 OE1 -0.069 REMARK 500 GLU B 88 CB GLU B 88 CG 0.254 REMARK 500 GLU B 88 CG GLU B 88 CD 0.215 REMARK 500 GLU B 88 CD GLU B 88 OE1 -0.112 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 ILE A 58 CA - CB - CG1 ANGL. DEV. = -17.4 DEGREES REMARK 500 ARG A 206 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG A 206 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 GLU A 600 OE1 - CD - OE2 ANGL. DEV. = -7.4 DEGREES REMARK 500 GLU B 88 CG - CD - OE1 ANGL. DEV. = -12.4 DEGREES REMARK 500 GLU B 88 CG - CD - OE2 ANGL. DEV. = 12.8 DEGREES REMARK 500 GLU B 600 OE1 - CD - OE2 ANGL. DEV. = -11.8 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP A 148 19.71 -163.75 REMARK 500 SER A 198 -0.80 -165.80 REMARK 500 ASN A 219 71.59 -113.93 REMARK 500 GLU A 222 -16.44 -147.50 REMARK 500 SER A 237 73.54 -60.93 REMARK 500 LYS A 436 77.73 -117.31 REMARK 500 SER A 471 -165.22 -163.07 REMARK 500 ILE A 484 -50.98 -130.53 REMARK 500 VAL A 617 45.04 -73.74 REMARK 500 ASP A 634 43.33 -102.95 REMARK 500 ARG B 94 11.83 53.82 REMARK 500 THR B 100 69.60 -118.73 REMARK 500 PHE B 106 -39.97 -34.23 REMARK 500 ASP B 148 18.02 -164.85 REMARK 500 SER B 198 -3.72 -170.33 REMARK 500 ASN B 219 72.51 -110.69 REMARK 500 GLU B 222 -9.37 -149.27 REMARK 500 SER B 237 84.40 -69.90 REMARK 500 ILE B 301 -62.40 -125.22 REMARK 500 GLU B 343 -8.38 -58.24 REMARK 500 LEU B 383 24.01 -141.15 REMARK 500 SER B 471 -165.38 -161.47 REMARK 500 ILE B 484 -47.14 -133.42 REMARK 500 VAL B 617 39.72 -69.30 REMARK 500 ASP B 634 47.92 -103.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR B 207 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 681 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 157 OD1 REMARK 620 2 ASN A 187 OD1 92.2 REMARK 620 3 ILE A 189 O 113.6 91.2 REMARK 620 4 TPP A 682 O1B 150.6 91.8 95.4 REMARK 620 5 TPP A 682 O2A 102.0 163.7 90.3 71.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 681 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 157 OD2 REMARK 620 2 ASN B 187 OD1 99.1 REMARK 620 3 ILE B 189 O 101.4 100.1 REMARK 620 4 TPP B 682 O3B 156.6 80.5 101.8 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 681 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 681 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE E4P A 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TPP A 682 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE E4P B 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TPP B 682 DBREF 1NGS A 2 680 UNP P23254 TKT1_YEAST 1 679 DBREF 1NGS B 2 680 UNP P23254 TKT1_YEAST 1 679 SEQRES 1 A 680 MET THR GLN PHE THR ASP ILE ASP LYS LEU ALA VAL SER SEQRES 2 A 680 THR ILE ARG ILE LEU ALA VAL ASP THR VAL SER LYS ALA SEQRES 3 A 680 ASN SER GLY HIS PRO GLY ALA PRO LEU GLY MET ALA PRO SEQRES 4 A 680 ALA ALA HIS VAL LEU TRP SER GLN MET ARG MET ASN PRO SEQRES 5 A 680 THR ASN PRO ASP TRP ILE ASN ARG ASP ARG PHE VAL LEU SEQRES 6 A 680 SER ASN GLY HIS ALA VAL ALA LEU LEU TYR SER MET LEU SEQRES 7 A 680 HIS LEU THR GLY TYR ASP LEU SER ILE GLU ASP LEU LYS SEQRES 8 A 680 GLN PHE ARG GLN LEU GLY SER ARG THR PRO GLY HIS PRO SEQRES 9 A 680 GLU PHE GLU LEU PRO GLY VAL GLU VAL THR THR GLY PRO SEQRES 10 A 680 LEU GLY GLN GLY ILE SER ASN ALA VAL GLY MET ALA MET SEQRES 11 A 680 ALA GLN ALA ASN LEU ALA ALA THR TYR ASN LYS PRO GLY SEQRES 12 A 680 PHE THR LEU SER ASP ASN TYR THR TYR VAL PHE LEU GLY SEQRES 13 A 680 ASP GLY CYS LEU GLN GLU GLY ILE SER SER GLU ALA SER SEQRES 14 A 680 SER LEU ALA GLY HIS LEU LYS LEU GLY ASN LEU ILE ALA SEQRES 15 A 680 ILE TYR ASP ASP ASN LYS ILE THR ILE ASP GLY ALA THR SEQRES 16 A 680 SER ILE SER PHE ASP GLU ASP VAL ALA LYS ARG TYR GLU SEQRES 17 A 680 ALA TYR GLY TRP GLU VAL LEU TYR VAL GLU ASN GLY ASN SEQRES 18 A 680 GLU ASP LEU ALA GLY ILE ALA LYS ALA ILE ALA GLN ALA SEQRES 19 A 680 LYS LEU SER LYS ASP LYS PRO THR LEU ILE LYS MET THR SEQRES 20 A 680 THR THR ILE GLY TYR GLY SER LEU HIS ALA GLY SER HIS SEQRES 21 A 680 SER VAL HIS GLY ALA PRO LEU LYS ALA ASP ASP VAL LYS SEQRES 22 A 680 GLN LEU LYS SER LYS PHE GLY PHE ASN PRO ASP LYS SER SEQRES 23 A 680 PHE VAL VAL PRO GLN GLU VAL TYR ASP HIS TYR GLN LYS SEQRES 24 A 680 THR ILE LEU LYS PRO GLY VAL GLU ALA ASN ASN LYS TRP SEQRES 25 A 680 ASN LYS LEU PHE SER GLU TYR GLN LYS LYS PHE PRO GLU SEQRES 26 A 680 LEU GLY ALA GLU LEU ALA ARG ARG LEU SER GLY GLN LEU SEQRES 27 A 680 PRO ALA ASN TRP GLU SER LYS LEU PRO THR TYR THR ALA SEQRES 28 A 680 LYS ASP SER ALA VAL ALA THR ARG LYS LEU SER GLU THR SEQRES 29 A 680 VAL LEU GLU ASP VAL TYR ASN GLN LEU PRO GLU LEU ILE SEQRES 30 A 680 GLY GLY SER ALA ASP LEU THR PRO SER ASN LEU THR ARG SEQRES 31 A 680 TRP LYS GLU ALA LEU ASP PHE GLN PRO PRO SER SER GLY SEQRES 32 A 680 SER GLY ASN TYR SER GLY ARG TYR ILE ARG TYR GLY ILE SEQRES 33 A 680 ARG GLU HIS ALA MET GLY ALA ILE MET ASN GLY ILE SER SEQRES 34 A 680 ALA PHE GLY ALA ASN TYR LYS PRO TYR GLY GLY THR PHE SEQRES 35 A 680 LEU ASN PHE VAL SER TYR ALA ALA GLY ALA VAL ARG LEU SEQRES 36 A 680 SER ALA LEU SER GLY HIS PRO VAL ILE TRP VAL ALA THR SEQRES 37 A 680 HIS ASP SER ILE GLY VAL GLY GLU ASP GLY PRO THR HIS SEQRES 38 A 680 GLN PRO ILE GLU THR LEU ALA HIS PHE ARG SER LEU PRO SEQRES 39 A 680 ASN ILE GLN VAL TRP ARG PRO ALA ASP GLY ASN GLU VAL SEQRES 40 A 680 SER ALA ALA TYR LYS ASN SER LEU GLU SER LYS HIS THR SEQRES 41 A 680 PRO SER ILE ILE ALA LEU SER ARG GLN ASN LEU PRO GLN SEQRES 42 A 680 LEU GLU GLY SER SER ILE GLU SER ALA SER LYS GLY GLY SEQRES 43 A 680 TYR VAL LEU GLN ASP VAL ALA ASN PRO ASP ILE ILE LEU SEQRES 44 A 680 VAL ALA THR GLY SER GLU VAL SER LEU SER VAL GLU ALA SEQRES 45 A 680 ALA LYS THR LEU ALA ALA LYS ASN ILE LYS ALA ARG VAL SEQRES 46 A 680 VAL SER LEU PRO ASP PHE PHE THR PHE ASP LYS GLN PRO SEQRES 47 A 680 LEU GLU TYR ARG LEU SER VAL LEU PRO ASP ASN VAL PRO SEQRES 48 A 680 ILE MET SER VAL GLU VAL LEU ALA THR THR CYS TRP GLY SEQRES 49 A 680 LYS TYR ALA HIS GLN SER PHE GLY ILE ASP ARG PHE GLY SEQRES 50 A 680 ALA SER GLY LYS ALA PRO GLU VAL PHE LYS PHE PHE GLY SEQRES 51 A 680 PHE THR PRO GLU GLY VAL ALA GLU ARG ALA GLN LYS THR SEQRES 52 A 680 ILE ALA PHE TYR LYS GLY ASP LYS LEU ILE SER PRO LEU SEQRES 53 A 680 LYS LYS ALA PHE SEQRES 1 B 680 MET THR GLN PHE THR ASP ILE ASP LYS LEU ALA VAL SER SEQRES 2 B 680 THR ILE ARG ILE LEU ALA VAL ASP THR VAL SER LYS ALA SEQRES 3 B 680 ASN SER GLY HIS PRO GLY ALA PRO LEU GLY MET ALA PRO SEQRES 4 B 680 ALA ALA HIS VAL LEU TRP SER GLN MET ARG MET ASN PRO SEQRES 5 B 680 THR ASN PRO ASP TRP ILE ASN ARG ASP ARG PHE VAL LEU SEQRES 6 B 680 SER ASN GLY HIS ALA VAL ALA LEU LEU TYR SER MET LEU SEQRES 7 B 680 HIS LEU THR GLY TYR ASP LEU SER ILE GLU ASP LEU LYS SEQRES 8 B 680 GLN PHE ARG GLN LEU GLY SER ARG THR PRO GLY HIS PRO SEQRES 9 B 680 GLU PHE GLU LEU PRO GLY VAL GLU VAL THR THR GLY PRO SEQRES 10 B 680 LEU GLY GLN GLY ILE SER ASN ALA VAL GLY MET ALA MET SEQRES 11 B 680 ALA GLN ALA ASN LEU ALA ALA THR TYR ASN LYS PRO GLY SEQRES 12 B 680 PHE THR LEU SER ASP ASN TYR THR TYR VAL PHE LEU GLY SEQRES 13 B 680 ASP GLY CYS LEU GLN GLU GLY ILE SER SER GLU ALA SER SEQRES 14 B 680 SER LEU ALA GLY HIS LEU LYS LEU GLY ASN LEU ILE ALA SEQRES 15 B 680 ILE TYR ASP ASP ASN LYS ILE THR ILE ASP GLY ALA THR SEQRES 16 B 680 SER ILE SER PHE ASP GLU ASP VAL ALA LYS ARG TYR GLU SEQRES 17 B 680 ALA TYR GLY TRP GLU VAL LEU TYR VAL GLU ASN GLY ASN SEQRES 18 B 680 GLU ASP LEU ALA GLY ILE ALA LYS ALA ILE ALA GLN ALA SEQRES 19 B 680 LYS LEU SER LYS ASP LYS PRO THR LEU ILE LYS MET THR SEQRES 20 B 680 THR THR ILE GLY TYR GLY SER LEU HIS ALA GLY SER HIS SEQRES 21 B 680 SER VAL HIS GLY ALA PRO LEU LYS ALA ASP ASP VAL LYS SEQRES 22 B 680 GLN LEU LYS SER LYS PHE GLY PHE ASN PRO ASP LYS SER SEQRES 23 B 680 PHE VAL VAL PRO GLN GLU VAL TYR ASP HIS TYR GLN LYS SEQRES 24 B 680 THR ILE LEU LYS PRO GLY VAL GLU ALA ASN ASN LYS TRP SEQRES 25 B 680 ASN LYS LEU PHE SER GLU TYR GLN LYS LYS PHE PRO GLU SEQRES 26 B 680 LEU GLY ALA GLU LEU ALA ARG ARG LEU SER GLY GLN LEU SEQRES 27 B 680 PRO ALA ASN TRP GLU SER LYS LEU PRO THR TYR THR ALA SEQRES 28 B 680 LYS ASP SER ALA VAL ALA THR ARG LYS LEU SER GLU THR SEQRES 29 B 680 VAL LEU GLU ASP VAL TYR ASN GLN LEU PRO GLU LEU ILE SEQRES 30 B 680 GLY GLY SER ALA ASP LEU THR PRO SER ASN LEU THR ARG SEQRES 31 B 680 TRP LYS GLU ALA LEU ASP PHE GLN PRO PRO SER SER GLY SEQRES 32 B 680 SER GLY ASN TYR SER GLY ARG TYR ILE ARG TYR GLY ILE SEQRES 33 B 680 ARG GLU HIS ALA MET GLY ALA ILE MET ASN GLY ILE SER SEQRES 34 B 680 ALA PHE GLY ALA ASN TYR LYS PRO TYR GLY GLY THR PHE SEQRES 35 B 680 LEU ASN PHE VAL SER TYR ALA ALA GLY ALA VAL ARG LEU SEQRES 36 B 680 SER ALA LEU SER GLY HIS PRO VAL ILE TRP VAL ALA THR SEQRES 37 B 680 HIS ASP SER ILE GLY VAL GLY GLU ASP GLY PRO THR HIS SEQRES 38 B 680 GLN PRO ILE GLU THR LEU ALA HIS PHE ARG SER LEU PRO SEQRES 39 B 680 ASN ILE GLN VAL TRP ARG PRO ALA ASP GLY ASN GLU VAL SEQRES 40 B 680 SER ALA ALA TYR LYS ASN SER LEU GLU SER LYS HIS THR SEQRES 41 B 680 PRO SER ILE ILE ALA LEU SER ARG GLN ASN LEU PRO GLN SEQRES 42 B 680 LEU GLU GLY SER SER ILE GLU SER ALA SER LYS GLY GLY SEQRES 43 B 680 TYR VAL LEU GLN ASP VAL ALA ASN PRO ASP ILE ILE LEU SEQRES 44 B 680 VAL ALA THR GLY SER GLU VAL SER LEU SER VAL GLU ALA SEQRES 45 B 680 ALA LYS THR LEU ALA ALA LYS ASN ILE LYS ALA ARG VAL SEQRES 46 B 680 VAL SER LEU PRO ASP PHE PHE THR PHE ASP LYS GLN PRO SEQRES 47 B 680 LEU GLU TYR ARG LEU SER VAL LEU PRO ASP ASN VAL PRO SEQRES 48 B 680 ILE MET SER VAL GLU VAL LEU ALA THR THR CYS TRP GLY SEQRES 49 B 680 LYS TYR ALA HIS GLN SER PHE GLY ILE ASP ARG PHE GLY SEQRES 50 B 680 ALA SER GLY LYS ALA PRO GLU VAL PHE LYS PHE PHE GLY SEQRES 51 B 680 PHE THR PRO GLU GLY VAL ALA GLU ARG ALA GLN LYS THR SEQRES 52 B 680 ILE ALA PHE TYR LYS GLY ASP LYS LEU ILE SER PRO LEU SEQRES 53 B 680 LYS LYS ALA PHE HET CA A 681 1 HET E4P A 900 12 HET TPP A 682 26 HET CA B 681 1 HET E4P B 900 12 HET TPP B 682 26 HETNAM CA CALCIUM ION HETNAM E4P ERYTHOSE-4-PHOSPHATE HETNAM TPP THIAMINE DIPHOSPHATE FORMUL 3 CA 2(CA 2+) FORMUL 4 E4P 2(C4 H9 O7 P) FORMUL 5 TPP 2(C12 H19 N4 O7 P2 S 1+) FORMUL 9 HOH *454(H2 O) HELIX 1 1 ASP A 6 ALA A 26 1 21 HELIX 2 2 GLY A 32 GLN A 47 1 16 HELIX 3 3 GLY A 68 LEU A 80 5 13 HELIX 4 4 ILE A 87 GLN A 92 1 6 HELIX 5 5 GLN A 120 TYR A 139 1 20 HELIX 6 6 ASP A 157 GLN A 161 1 5 HELIX 7 7 GLY A 163 HIS A 174 1 12 HELIX 8 8 THR A 195 ILE A 197 5 3 HELIX 9 9 VAL A 203 TYR A 210 1 8 HELIX 10 10 LEU A 224 LEU A 236 1 13 HELIX 11 11 HIS A 260 VAL A 262 5 3 HELIX 12 12 ALA A 269 LYS A 278 1 10 HELIX 13 13 GLN A 291 THR A 300 1 10 HELIX 14 14 LEU A 302 LYS A 322 1 21 HELIX 15 15 PRO A 324 SER A 335 1 12 HELIX 16 16 TRP A 342 LYS A 345 5 4 HELIX 17 17 THR A 358 VAL A 369 1 12 HELIX 18 18 THR A 384 ASN A 387 1 4 HELIX 19 19 PRO A 400 SER A 402 5 3 HELIX 20 20 GLU A 418 PHE A 431 1 14 HELIX 21 21 LEU A 443 SER A 459 5 17 HELIX 22 22 ILE A 472 VAL A 474 5 3 HELIX 23 23 THR A 486 PHE A 490 1 5 HELIX 24 24 GLY A 504 GLU A 516 1 13 HELIX 25 25 ILE A 539 LYS A 544 1 6 HELIX 26 26 GLY A 563 LYS A 579 5 17 HELIX 27 27 PHE A 591 ASP A 595 1 5 HELIX 28 28 LEU A 599 VAL A 605 1 7 HELIX 29 29 TRP A 623 LYS A 625 5 3 HELIX 30 30 ALA A 642 PHE A 648 1 7 HELIX 31 31 PRO A 653 TYR A 667 1 15 HELIX 32 32 ASP B 6 ALA B 26 1 21 HELIX 33 33 GLY B 32 GLN B 47 1 16 HELIX 34 34 GLY B 68 LEU B 80 5 13 HELIX 35 35 ILE B 87 GLN B 92 1 6 HELIX 36 36 GLN B 120 TYR B 139 1 20 HELIX 37 37 ASP B 157 GLN B 161 1 5 HELIX 38 38 GLY B 163 HIS B 174 1 12 HELIX 39 39 THR B 195 ILE B 197 5 3 HELIX 40 40 VAL B 203 TYR B 210 1 8 HELIX 41 41 LEU B 224 LEU B 236 1 13 HELIX 42 42 HIS B 260 VAL B 262 5 3 HELIX 43 43 ALA B 269 LYS B 278 1 10 HELIX 44 44 GLN B 291 THR B 300 1 10 HELIX 45 45 LEU B 302 LYS B 322 1 21 HELIX 46 46 PRO B 324 SER B 335 1 12 HELIX 47 47 TRP B 342 LYS B 345 5 4 HELIX 48 48 THR B 358 VAL B 369 1 12 HELIX 49 49 THR B 384 ASN B 387 1 4 HELIX 50 50 PRO B 400 SER B 402 5 3 HELIX 51 51 GLU B 418 PHE B 431 1 14 HELIX 52 52 LEU B 443 SER B 459 5 17 HELIX 53 53 ILE B 472 ASP B 477 5 6 HELIX 54 54 THR B 486 SER B 492 1 7 HELIX 55 55 GLY B 504 GLU B 516 1 13 HELIX 56 56 ILE B 539 LYS B 544 1 6 HELIX 57 57 GLY B 563 LYS B 579 5 17 HELIX 58 58 PHE B 591 ASP B 595 1 5 HELIX 59 59 LEU B 599 VAL B 605 1 7 HELIX 60 60 TRP B 623 LYS B 625 5 3 HELIX 61 61 ALA B 642 PHE B 648 1 7 HELIX 62 62 PRO B 653 TYR B 667 1 15 SHEET 1 A 5 ARG A 62 LEU A 65 0 SHEET 2 A 5 THR A 151 LEU A 155 1 N TYR A 152 O ARG A 62 SHEET 3 A 5 LEU A 180 ASP A 186 1 N ILE A 181 O THR A 151 SHEET 4 A 5 THR A 242 THR A 247 1 N THR A 242 O ALA A 182 SHEET 5 A 5 GLU A 213 VAL A 217 1 N GLU A 213 O LEU A 243 SHEET 1 B 2 GLY A 378 SER A 380 0 SHEET 2 B 2 TYR A 411 ARG A 413 1 N ILE A 412 O GLY A 378 SHEET 1 C 4 TYR A 438 PHE A 442 0 SHEET 2 C 4 ILE A 464 THR A 468 1 N ILE A 464 O GLY A 439 SHEET 3 C 4 PRO A 521 ALA A 525 1 N SER A 522 O TRP A 465 SHEET 4 C 4 ILE A 496 TRP A 499 1 N GLN A 497 O PRO A 521 SHEET 1 D 5 GLN A 629 PHE A 631 0 SHEET 2 D 5 ILE A 612 VAL A 615 1 N SER A 614 O GLN A 629 SHEET 3 D 5 ILE A 557 ALA A 561 1 N ILE A 558 O MET A 613 SHEET 4 D 5 ALA A 583 SER A 587 1 N ARG A 584 O ILE A 557 SHEET 5 D 5 TYR A 547 GLN A 550 -1 N GLN A 550 O VAL A 585 SHEET 1 E 5 ARG B 62 LEU B 65 0 SHEET 2 E 5 THR B 151 LEU B 155 1 N TYR B 152 O ARG B 62 SHEET 3 E 5 LEU B 180 ASP B 186 1 N ILE B 181 O THR B 151 SHEET 4 E 5 THR B 242 THR B 247 1 N THR B 242 O ALA B 182 SHEET 5 E 5 GLU B 213 VAL B 217 1 N GLU B 213 O LEU B 243 SHEET 1 F 2 GLY B 378 SER B 380 0 SHEET 2 F 2 TYR B 411 ARG B 413 1 N ILE B 412 O GLY B 378 SHEET 1 G 4 TYR B 438 PHE B 442 0 SHEET 2 G 4 ILE B 464 THR B 468 1 N ILE B 464 O GLY B 439 SHEET 3 G 4 PRO B 521 ALA B 525 1 N SER B 522 O TRP B 465 SHEET 4 G 4 ILE B 496 TRP B 499 1 N GLN B 497 O PRO B 521 SHEET 1 H 5 GLN B 629 PHE B 631 0 SHEET 2 H 5 PRO B 611 VAL B 615 1 N SER B 614 O GLN B 629 SHEET 3 H 5 ILE B 557 ALA B 561 1 N ILE B 558 O PRO B 611 SHEET 4 H 5 ALA B 583 SER B 587 1 N ARG B 584 O ILE B 557 SHEET 5 H 5 TYR B 547 GLN B 550 -1 N GLN B 550 O VAL B 585 LINK OD1 ASP A 157 CA CA A 681 1555 1555 2.15 LINK OD1 ASN A 187 CA CA A 681 1555 1555 2.31 LINK O ILE A 189 CA CA A 681 1555 1555 2.33 LINK CA CA A 681 O1B TPP A 682 1555 1555 2.61 LINK CA CA A 681 O2A TPP A 682 1555 1555 2.47 LINK OD2 ASP B 157 CA CA B 681 1555 1555 2.17 LINK OD1 ASN B 187 CA CA B 681 1555 1555 2.42 LINK O ILE B 189 CA CA B 681 1555 1555 2.04 LINK CA CA B 681 O3B TPP B 682 1555 1555 2.55 SITE 1 AC1 4 ASP A 157 ASN A 187 ILE A 189 TPP A 682 SITE 1 AC2 4 ASP B 157 ASN B 187 ILE B 189 TPP B 682 SITE 1 AC3 8 HIS A 30 HIS A 263 GLY A 264 TPP A 682 SITE 2 AC3 8 SER B 386 HIS B 469 ASP B 477 ARG B 528 SITE 1 AC4 22 HIS A 69 GLY A 116 PRO A 117 LEU A 118 SITE 2 AC4 22 GLY A 156 ASP A 157 GLY A 158 GLU A 162 SITE 3 AC4 22 ASN A 187 ILE A 189 THR A 190 ILE A 191 SITE 4 AC4 22 HIS A 263 CA A 681 E4P A 900 HOH A 932 SITE 5 AC4 22 ASP B 382 ILE B 416 GLU B 418 PHE B 445 SITE 6 AC4 22 TYR B 448 HIS B 481 SITE 1 AC5 9 SER A 386 HIS A 469 ASP A 477 ARG A 528 SITE 2 AC5 9 HOH A1057 HIS B 30 ILE B 191 HIS B 263 SITE 3 AC5 9 TPP B 682 SITE 1 AC6 20 ASP A 382 GLU A 418 PHE A 445 TYR A 448 SITE 2 AC6 20 ALA B 33 HIS B 69 GLY B 116 PRO B 117 SITE 3 AC6 20 LEU B 118 GLY B 158 GLU B 162 ASN B 187 SITE 4 AC6 20 ILE B 189 THR B 190 ILE B 191 ILE B 250 SITE 5 AC6 20 HIS B 263 CA B 681 E4P B 900 HOH B 923 CRYST1 76.500 113.300 160.900 90.00 90.00 90.00 P 21 21 21 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.013072 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008826 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006215 0.00000 MTRIX1 1 -0.788000 -0.000500 -0.615600 24.80440 1 MTRIX2 1 0.001400 -1.000000 -0.001100 132.46150 1 MTRIX3 1 -0.615600 -0.001800 0.788000 8.64280 1