HEADER TRANSFERASE 16-APR-01 1IG0 TITLE CRYSTAL STRUCTURE OF YEAST THIAMIN PYROPHOSPHOKINASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: THIAMIN PYROPHOSPHOKINASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.7.6.2; 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 GENE: THI80; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS PROTEIN-SUBSTRATE COMPLEX, COMPOUND ACTIVE SITE, ALPHA-BETA-ALPHA, KEYWDS 2 BETA SANDWICH, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR L.-J.BAKER,J.A.DOROCKE,R.A.HARRIS,D.E.TIMM REVDAT 5 07-FEB-24 1IG0 1 REMARK HETSYN REVDAT 4 04-APR-18 1IG0 1 REMARK REVDAT 3 24-FEB-09 1IG0 1 VERSN REVDAT 2 01-APR-03 1IG0 1 JRNL REVDAT 1 20-JUN-01 1IG0 0 JRNL AUTH L.J.BAKER,J.A.DOROCKE,R.A.HARRIS,D.E.TIMM JRNL TITL THE CRYSTAL STRUCTURE OF YEAST THIAMIN PYROPHOSPHOKINASE. JRNL REF STRUCTURE V. 9 539 2001 JRNL REFN ISSN 0969-2126 JRNL PMID 11435118 JRNL DOI 10.1016/S0969-2126(01)00615-3 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.9 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.46 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1842627.810 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.0 REMARK 3 NUMBER OF REFLECTIONS : 60988 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.217 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 3004 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.91 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 80.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 8118 REMARK 3 BIN R VALUE (WORKING SET) : 0.3010 REMARK 3 BIN FREE R VALUE : 0.3390 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 418 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.017 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5124 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 36 REMARK 3 SOLVENT ATOMS : 670 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.58000 REMARK 3 B22 (A**2) : 1.26000 REMARK 3 B33 (A**2) : 1.32000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.16 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.18 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.004 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.690 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 46.33 REMARK 3 REMARK 3 NCS MODEL : NULL 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : THI REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1IG0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-APR-01. REMARK 100 THE DEPOSITION ID IS D_1000013239. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-NOV-99 REMARK 200 TEMPERATURE (KELVIN) : 108 REMARK 200 PH : 5.1 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : YALE MIRRORS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 60988 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 29.460 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.0 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : 0.04100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.91 REMARK 200 COMPLETENESS FOR SHELL (%) : 80.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.30100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEGMME 2000, AMMONIUM SULFATE, SODIUM REMARK 280 ACETATE, PH 5.1, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 59.15650 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 65.41950 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 59.15650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 65.41950 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: 4620 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26550 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 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 SER A 2 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 150 CG CD CE NZ REMARK 470 ASP A 151 CG OD1 OD2 REMARK 470 LEU A 153 CG CD1 CD2 REMARK 470 GLN A 154 CG CD OE1 NE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 NH1 ARG A 195 O HOH A 746 2.16 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 NH1 ARG B 22 OD2 ASP B 81 1554 2.11 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 63 -71.80 -74.20 REMARK 500 ASP A 69 -109.50 46.57 REMARK 500 ASP A 82 115.19 -168.92 REMARK 500 TYR A 89 73.94 -117.84 REMARK 500 ASP A 151 38.21 79.40 REMARK 500 ASN A 152 -42.22 -145.83 REMARK 500 LEU A 153 26.33 -69.92 REMARK 500 SER A 155 48.99 -150.01 REMARK 500 LYS A 163 28.04 -145.56 REMARK 500 ALA A 213 52.99 -162.29 REMARK 500 SER A 214 -19.20 -48.73 REMARK 500 GLU A 264 144.17 -173.14 REMARK 500 ASP B 17 -67.41 -15.05 REMARK 500 LEU B 18 -46.75 -143.29 REMARK 500 ILE B 19 162.46 -30.50 REMARK 500 ASP B 69 -106.79 44.05 REMARK 500 ASP B 81 -78.40 -70.79 REMARK 500 TYR B 89 57.58 -111.92 REMARK 500 LYS B 163 28.72 -145.40 REMARK 500 ALA B 213 57.45 -154.14 REMARK 500 GLU B 264 146.68 -174.28 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE VIB B 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE VIB A 702 DBREF 1IG0 A 1 319 UNP P35202 THI80_YEAST 1 319 DBREF 1IG0 B 1 319 UNP P35202 THI80_YEAST 1 319 SEQRES 1 A 319 MET SER GLU GLU CYS ILE GLU ASN PRO GLU ARG ILE LYS SEQRES 2 A 319 ILE GLY THR ASP LEU ILE ASN ILE ARG ASN LYS MET ASN SEQRES 3 A 319 LEU LYS GLU LEU ILE HIS PRO ASN GLU ASP GLU ASN SER SEQRES 4 A 319 THR LEU LEU ILE LEU ASN GLN LYS ILE ASP ILE PRO ARG SEQRES 5 A 319 PRO LEU PHE TYR LYS ILE TRP LYS LEU HIS ASP LEU LYS SEQRES 6 A 319 VAL CYS ALA ASP GLY ALA ALA ASN ARG LEU TYR ASP TYR SEQRES 7 A 319 LEU ASP ASP ASP GLU THR LEU ARG ILE LYS TYR LEU PRO SEQRES 8 A 319 ASN TYR ILE ILE GLY ASP LEU ASP SER LEU SER GLU LYS SEQRES 9 A 319 VAL TYR LYS TYR TYR ARG LYS ASN LYS VAL THR ILE ILE SEQRES 10 A 319 LYS GLN THR THR GLN TYR SER THR ASP PHE THR LYS CYS SEQRES 11 A 319 VAL ASN LEU ILE SER LEU HIS PHE ASN SER PRO GLU PHE SEQRES 12 A 319 ARG SER LEU ILE SER ASN LYS ASP ASN LEU GLN SER ASN SEQRES 13 A 319 HIS GLY ILE GLU LEU GLU LYS GLY ILE HIS THR LEU TYR SEQRES 14 A 319 ASN THR MET THR GLU SER LEU VAL PHE SER LYS VAL THR SEQRES 15 A 319 PRO ILE SER LEU LEU ALA LEU GLY GLY ILE GLY GLY ARG SEQRES 16 A 319 PHE ASP GLN THR VAL HIS SER ILE THR GLN LEU TYR THR SEQRES 17 A 319 LEU SER GLU ASN ALA SER TYR PHE LYS LEU CYS TYR MET SEQRES 18 A 319 THR PRO THR ASP LEU ILE PHE LEU ILE LYS LYS ASN GLY SEQRES 19 A 319 THR LEU ILE GLU TYR ASP PRO GLN PHE ARG ASN THR CYS SEQRES 20 A 319 ILE GLY ASN CYS GLY LEU LEU PRO ILE GLY GLU ALA THR SEQRES 21 A 319 LEU VAL LYS GLU THR ARG GLY LEU LYS TRP ASP VAL LYS SEQRES 22 A 319 ASN TRP PRO THR SER VAL VAL THR GLY ARG VAL SER SER SEQRES 23 A 319 SER ASN ARG PHE VAL GLY ASP ASN CYS CYS PHE ILE ASP SEQRES 24 A 319 THR LYS ASP ASP ILE ILE LEU ASN VAL GLU ILE PHE VAL SEQRES 25 A 319 ASP LYS LEU ILE ASP PHE LEU SEQRES 1 B 319 MET SER GLU GLU CYS ILE GLU ASN PRO GLU ARG ILE LYS SEQRES 2 B 319 ILE GLY THR ASP LEU ILE ASN ILE ARG ASN LYS MET ASN SEQRES 3 B 319 LEU LYS GLU LEU ILE HIS PRO ASN GLU ASP GLU ASN SER SEQRES 4 B 319 THR LEU LEU ILE LEU ASN GLN LYS ILE ASP ILE PRO ARG SEQRES 5 B 319 PRO LEU PHE TYR LYS ILE TRP LYS LEU HIS ASP LEU LYS SEQRES 6 B 319 VAL CYS ALA ASP GLY ALA ALA ASN ARG LEU TYR ASP TYR SEQRES 7 B 319 LEU ASP ASP ASP GLU THR LEU ARG ILE LYS TYR LEU PRO SEQRES 8 B 319 ASN TYR ILE ILE GLY ASP LEU ASP SER LEU SER GLU LYS SEQRES 9 B 319 VAL TYR LYS TYR TYR ARG LYS ASN LYS VAL THR ILE ILE SEQRES 10 B 319 LYS GLN THR THR GLN TYR SER THR ASP PHE THR LYS CYS SEQRES 11 B 319 VAL ASN LEU ILE SER LEU HIS PHE ASN SER PRO GLU PHE SEQRES 12 B 319 ARG SER LEU ILE SER ASN LYS ASP ASN LEU GLN SER ASN SEQRES 13 B 319 HIS GLY ILE GLU LEU GLU LYS GLY ILE HIS THR LEU TYR SEQRES 14 B 319 ASN THR MET THR GLU SER LEU VAL PHE SER LYS VAL THR SEQRES 15 B 319 PRO ILE SER LEU LEU ALA LEU GLY GLY ILE GLY GLY ARG SEQRES 16 B 319 PHE ASP GLN THR VAL HIS SER ILE THR GLN LEU TYR THR SEQRES 17 B 319 LEU SER GLU ASN ALA SER TYR PHE LYS LEU CYS TYR MET SEQRES 18 B 319 THR PRO THR ASP LEU ILE PHE LEU ILE LYS LYS ASN GLY SEQRES 19 B 319 THR LEU ILE GLU TYR ASP PRO GLN PHE ARG ASN THR CYS SEQRES 20 B 319 ILE GLY ASN CYS GLY LEU LEU PRO ILE GLY GLU ALA THR SEQRES 21 B 319 LEU VAL LYS GLU THR ARG GLY LEU LYS TRP ASP VAL LYS SEQRES 22 B 319 ASN TRP PRO THR SER VAL VAL THR GLY ARG VAL SER SER SEQRES 23 B 319 SER ASN ARG PHE VAL GLY ASP ASN CYS CYS PHE ILE ASP SEQRES 24 B 319 THR LYS ASP ASP ILE ILE LEU ASN VAL GLU ILE PHE VAL SEQRES 25 B 319 ASP LYS LEU ILE ASP PHE LEU HET VIB A 702 18 HET VIB B 701 18 HETNAM VIB 3-(4-AMINO-2-METHYL-PYRIMIDIN-5-YLMETHYL)-5-(2-HYDROXY- HETNAM 2 VIB ETHYL)-4-METHYL-THIAZOL-3-IUM HETSYN VIB THIAMIN; VITAMIN B1 FORMUL 3 VIB 2(C12 H17 N4 O S 1+) FORMUL 5 HOH *670(H2 O) HELIX 1 1 LYS A 28 ILE A 31 5 4 HELIX 2 2 PRO A 51 HIS A 62 1 12 HELIX 3 3 GLY A 70 LEU A 79 1 10 HELIX 4 4 ASP A 82 ILE A 87 1 6 HELIX 5 5 SER A 102 ASN A 112 1 11 HELIX 6 6 THR A 125 SER A 140 1 16 HELIX 7 7 SER A 140 SER A 148 1 9 HELIX 8 8 SER A 155 ILE A 159 5 5 HELIX 9 9 LYS A 163 GLU A 174 1 12 HELIX 10 10 VAL A 177 VAL A 181 5 5 HELIX 11 11 ARG A 195 ALA A 213 1 19 HELIX 12 12 ASP A 240 CYS A 247 1 8 HELIX 13 13 PHE A 311 ILE A 316 1 6 HELIX 14 14 ASP A 317 LEU A 319 5 3 HELIX 15 15 LYS B 28 ILE B 31 5 4 HELIX 16 16 PRO B 51 HIS B 62 1 12 HELIX 17 17 GLY B 70 LEU B 79 1 10 HELIX 18 18 ASP B 82 TYR B 89 1 8 HELIX 19 19 SER B 102 ASN B 112 1 11 HELIX 20 20 THR B 125 SER B 140 1 16 HELIX 21 21 SER B 140 ASN B 149 1 10 HELIX 22 22 GLN B 154 ILE B 159 5 6 HELIX 23 23 LYS B 163 LEU B 176 1 14 HELIX 24 24 VAL B 177 VAL B 181 5 5 HELIX 25 25 ARG B 195 ALA B 213 1 19 HELIX 26 26 ASP B 240 CYS B 247 1 8 HELIX 27 27 PHE B 311 ILE B 316 1 6 HELIX 28 28 ASP B 317 LEU B 319 5 3 SHEET 1 A 6 GLU A 4 GLU A 7 0 SHEET 2 A 6 TRP A 270 THR A 277 -1 O ASP A 271 N ILE A 6 SHEET 3 A 6 THR A 260 ARG A 266 -1 O THR A 260 N THR A 277 SHEET 4 A 6 CYS A 295 THR A 300 -1 N PHE A 297 O ARG A 266 SHEET 5 A 6 THR A 235 GLU A 238 -1 N THR A 235 O ILE A 298 SHEET 6 A 6 ASN A 23 ASN A 26 1 O ASN A 23 N LEU A 236 SHEET 1 B10 THR A 115 LYS A 118 0 SHEET 2 B10 TYR A 93 GLY A 96 1 O ILE A 94 N ILE A 117 SHEET 3 B10 LEU A 64 ALA A 68 1 O LYS A 65 N TYR A 93 SHEET 4 B10 ASN A 38 ILE A 43 1 O SER A 39 N LEU A 64 SHEET 5 B10 ILE A 184 LEU A 189 1 N SER A 185 O ASN A 38 SHEET 6 B10 PHE A 216 MET A 221 1 N LYS A 217 O ILE A 184 SHEET 7 B10 ASP A 225 ILE A 230 -1 O ILE A 227 N TYR A 220 SHEET 8 B10 ILE A 304 ILE A 310 -1 O ILE A 304 N ILE A 230 SHEET 9 B10 ILE A 248 LEU A 254 -1 N GLY A 249 O GLU A 309 SHEET 10 B10 SER A 285 ASN A 288 -1 O SER A 285 N LEU A 253 SHEET 1 C 6 GLU B 4 GLU B 7 0 SHEET 2 C 6 TRP B 270 THR B 277 -1 O ASP B 271 N ILE B 6 SHEET 3 C 6 THR B 260 ARG B 266 -1 O THR B 260 N THR B 277 SHEET 4 C 6 CYS B 295 THR B 300 -1 N PHE B 297 O ARG B 266 SHEET 5 C 6 THR B 235 GLU B 238 -1 N THR B 235 O ILE B 298 SHEET 6 C 6 ASN B 23 ASN B 26 1 O ASN B 23 N LEU B 236 SHEET 1 D10 THR B 115 LYS B 118 0 SHEET 2 D10 TYR B 93 GLY B 96 1 O ILE B 94 N ILE B 117 SHEET 3 D10 LEU B 64 ALA B 68 1 O LYS B 65 N TYR B 93 SHEET 4 D10 ASN B 38 ILE B 43 1 O SER B 39 N LEU B 64 SHEET 5 D10 ILE B 184 LEU B 189 1 N SER B 185 O ASN B 38 SHEET 6 D10 PHE B 216 MET B 221 1 O LYS B 217 N LEU B 186 SHEET 7 D10 ASP B 225 ILE B 230 -1 O ILE B 227 N TYR B 220 SHEET 8 D10 ILE B 304 ILE B 310 -1 O ILE B 304 N ILE B 230 SHEET 9 D10 ILE B 248 LEU B 254 -1 N GLY B 249 O GLU B 309 SHEET 10 D10 SER B 285 ASN B 288 -1 O SER B 285 N LEU B 253 SITE 1 AC1 12 TRP A 270 VAL A 272 SER A 285 SER A 286 SITE 2 AC1 12 SER A 287 ASN A 288 GLN B 122 TYR B 123 SITE 3 AC1 12 SER B 124 THR B 125 HOH B 805 HOH B 971 SITE 1 AC2 12 GLN A 122 TYR A 123 SER A 124 THR A 125 SITE 2 AC2 12 HOH A 784 HOH A1011 TRP B 270 VAL B 272 SITE 3 AC2 12 SER B 285 SER B 286 SER B 287 ASN B 288 CRYST1 118.313 130.839 44.319 90.00 90.00 90.00 P 21 21 2 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 0.008452 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007643 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022564 0.00000