HEADER LYASE(CARBON-CARBON) 23-MAR-93 1PYD TITLE CATALYTIC CENTERS IN THE THIAMIN DIPHOSPHATE DEPENDENT ENZYME PYRUVATE TITLE 2 DECARBOXYLASE AT 2.4 ANGSTROMS RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: PYRUVATE DECARBOXYLASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 4.1.1.1; 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 LYASE(CARBON-CARBON) EXPDTA X-RAY DIFFRACTION AUTHOR W.FUREY,F.DYDA REVDAT 6 14-FEB-24 1PYD 1 REMARK REVDAT 5 04-AUG-21 1PYD 1 COMPND REMARK SEQADV HET REVDAT 5 2 1 HETNAM FORMUL LINK SITE REVDAT 5 3 1 ATOM REVDAT 4 14-AUG-19 1PYD 1 REMARK REVDAT 3 17-JUL-19 1PYD 1 REMARK REVDAT 2 24-FEB-09 1PYD 1 VERSN REVDAT 1 30-APR-94 1PYD 0 JRNL AUTH F.DYDA,W.FUREY,S.SWAMINATHAN,M.SAX,B.FARRENKOPF,F.JORDAN JRNL TITL CATALYTIC CENTERS IN THE THIAMIN DIPHOSPHATE DEPENDENT JRNL TITL 2 ENZYME PYRUVATE DECARBOXYLASE AT 2.4-A RESOLUTION. JRNL REF BIOCHEMISTRY V. 32 6165 1993 JRNL REFN ISSN 0006-2960 JRNL PMID 8512926 JRNL DOI 10.1021/BI00075A008 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH F.DYDA,W.FUREY,S.SWAMINATHAN,M.SAX,F.JORDAN,B.FARRENKOPF REMARK 1 TITL MULTIPLE CRYSTAL FORMS OF BREWERS' YEAST PYRUVATE REMARK 1 TITL 2 DECARBOXYLASE: CHARACTERIZATION AND PRELIMINARY REMARK 1 TITL 3 CRYSTALLOGRAPHIC ANALYSIS REMARK 1 EDIT H.BISSWANGER, J.ULLRICH REMARK 1 REF BIOCHEMISTRY AND PHYSIOLOGY 115 1991 REMARK 1 REF 2 OF THIAMIN DIPHOSPHATE REMARK 1 REF 3 ENZYMES REMARK 1 PUBL VCH VERLAGSGESELLSCHAFT,WEINHEIM; VCH PUBLISHERS,NEW YORK REMARK 1 REFN REMARK 1 REFERENCE 2 REMARK 1 AUTH F.DYDA,W.FUREY,S.SWAMINATHAN,M.SAX,B.FARRENKOPF,F.JORDAN REMARK 1 TITL PRELIMINARY CRYSTALLOGRAPHIC DATA FOR THE THIAMIN REMARK 1 TITL 2 DIPHOSPHATE-DEPENDENT ENZYME PYRUVATE DECARBOXYLASE FROM REMARK 1 TITL 3 BREWERS' YEAST REMARK 1 REF J.BIOL.CHEM. V. 265 17413 1990 REMARK 1 REFN ISSN 0021-9258 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : GPRLSA REMARK 3 AUTHORS : FUREY REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL 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) : 0.197 REMARK 3 R VALUE (WORKING SET) : 0.197 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 : 8260 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 54 REMARK 3 SOLVENT ATOMS : 2 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) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL 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: NULL REMARK 4 REMARK 4 1PYD 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_1000175877. 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 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 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 (%): 47.38 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 70.97500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.33500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 70.97500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 37.33500 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 300 REMARK: THE UNIT CELL CONTAINS TWO TETRAMERS, WITH ONE DIMER IN THE REMARK 300 ASYMMETRIC UNIT. IN TERMS OF THE CRYSTAL AXES, THE TWO REMARK 300 MONOMERS IN THE ASYMMETRIC UNIT (CHAINS *A* AND *B*) ARE REMARK 300 RELATED BY A NONCRYSTALLOGRAPHIC TWO-FOLD AXIS INCLINED BY REMARK 300 83.31 DEGREES TO THE B AXIS, AND WHOSE PROJECTION ON THE AC REMARK 300 PLANE MAKES ANGLES OF 102.16 DEGREES WITH THE A AXIS AND REMARK 300 14.23 DEGREES WITH THE C AXIS. THIS TRANSFORMATION IS REMARK 300 PRESENTED ON *MTRIX* RECORDS BELOW. THE COMPLETE TETRAMER REMARK 300 IS FORMED BY THE SUBMITTED DIMER AND ITS REMARK 300 CRYSTALLOGRAPHICALLY RELATED MATE OBTAINED BY TWO-FOLD REMARK 300 ROTATION ABOUT THE B AXIS. THE NONCRYSTALLOGRAPHIC REMARK 300 TWO-FOLD AXIS DOES NOT INTERSECT THE B AXIS, AS ITS CLOSEST REMARK 300 APPROACH IS OFFSET BY 1.352 ANGSTROMS. THE TETRAMER THUS REMARK 300 HAS ONLY APPROXIMATE 222 SYMMETRY, AS IT MUST INTERSECT THE REMARK 300 B AXIS AND BE INCLINED TO IT BY 90 DEGREES FOR EXACT 222 REMARK 300 SYMMETRY. 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: 7500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 36850 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.0 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 400 REMARK 400 COMPOUND REMARK 400 THE CATALYTIC CENTERS ARE LOCATED AT THE INTERFACE BETWEEN REMARK 400 MONOMERS WITHIN EACH DIMER, WITH TWO SITES PER DIMER AND REMARK 400 FOUR PER TETRAMER. 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 106 REMARK 465 GLN A 107 REMARK 465 ALA A 108 REMARK 465 LYS A 109 REMARK 465 GLN A 110 REMARK 465 LEU A 111 REMARK 465 LEU A 112 REMARK 465 LEU A 113 REMARK 465 PHE A 292 REMARK 465 ASN A 293 REMARK 465 THR A 294 REMARK 465 GLY A 295 REMARK 465 SER A 296 REMARK 465 PHE A 297 REMARK 465 SER A 298 REMARK 465 TYR A 299 REMARK 465 SER A 300 REMARK 465 TYR A 301 REMARK 465 MET B 1 REMARK 465 SER B 106 REMARK 465 GLN B 107 REMARK 465 ALA B 108 REMARK 465 LYS B 109 REMARK 465 GLN B 110 REMARK 465 LEU B 111 REMARK 465 LEU B 112 REMARK 465 LEU B 113 REMARK 465 PHE B 292 REMARK 465 ASN B 293 REMARK 465 THR B 294 REMARK 465 GLY B 295 REMARK 465 SER B 296 REMARK 465 PHE B 297 REMARK 465 SER B 298 REMARK 465 TYR B 299 REMARK 465 SER B 300 REMARK 465 TYR B 301 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 A 317 OE2 GLU B 199 2555 2.08 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 SER A 2 N - CA - CB ANGL. DEV. = 11.0 DEGREES REMARK 500 ILE A 4 CA - CB - CG2 ANGL. DEV. = 12.5 DEGREES REMARK 500 GLU A 12 OE1 - CD - OE2 ANGL. DEV. = 14.9 DEGREES REMARK 500 GLU A 12 CG - CD - OE1 ANGL. DEV. = -18.5 DEGREES REMARK 500 ARG A 13 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 LEU A 31 CB - CG - CD1 ANGL. DEV. = 11.9 DEGREES REMARK 500 LEU A 33 C - N - CA ANGL. DEV. = 18.8 DEGREES REMARK 500 ASP A 35 CB - CG - OD2 ANGL. DEV. = -9.0 DEGREES REMARK 500 TYR A 38 CB - CG - CD2 ANGL. DEV. = 4.2 DEGREES REMARK 500 TYR A 38 CB - CG - CD1 ANGL. DEV. = -4.7 DEGREES REMARK 500 GLU A 41 CA - CB - CG ANGL. DEV. = 18.4 DEGREES REMARK 500 GLU A 41 OE1 - CD - OE2 ANGL. DEV. = -8.6 DEGREES REMARK 500 ARG A 44 CD - NE - CZ ANGL. DEV. = 17.0 DEGREES REMARK 500 ARG A 44 NE - CZ - NH2 ANGL. DEV. = 4.7 DEGREES REMARK 500 ALA A 49 CB - CA - C ANGL. DEV. = 11.6 DEGREES REMARK 500 TYR A 56 CA - CB - CG ANGL. DEV. = 11.8 DEGREES REMARK 500 TYR A 61 CB - CG - CD1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG A 63 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 LEU A 79 CA - CB - CG ANGL. DEV. = 14.0 DEGREES REMARK 500 ALA A 86 N - CA - CB ANGL. DEV. = 9.9 DEGREES REMARK 500 VAL A 101 N - CA - CB ANGL. DEV. = -16.8 DEGREES REMARK 500 HIS A 115 N - CA - CB ANGL. DEV. = 12.5 DEGREES REMARK 500 LEU A 117 CA - CB - CG ANGL. DEV. = 15.9 DEGREES REMARK 500 ARG A 127 NE - CZ - NH1 ANGL. DEV. = 5.0 DEGREES REMARK 500 ASP A 141 CB - CG - OD2 ANGL. DEV. = 7.8 DEGREES REMARK 500 GLU A 148 OE1 - CD - OE2 ANGL. DEV. = -10.2 DEGREES REMARK 500 ASP A 150 CB - CG - OD2 ANGL. DEV. = -9.3 DEGREES REMARK 500 TYR A 157 CB - CG - CD2 ANGL. DEV. = -4.2 DEGREES REMARK 500 ARG A 161 CD - NE - CZ ANGL. DEV. = 32.5 DEGREES REMARK 500 ARG A 161 NE - CZ - NH1 ANGL. DEV. = 9.7 DEGREES REMARK 500 ARG A 161 NE - CZ - NH2 ANGL. DEV. = -5.6 DEGREES REMARK 500 VAL A 176 N - CA - CB ANGL. DEV. = -14.8 DEGREES REMARK 500 LYS A 179 CA - CB - CG ANGL. DEV. = 21.1 DEGREES REMARK 500 ASP A 186 CB - CG - OD2 ANGL. DEV. = 6.7 DEGREES REMARK 500 ASP A 202 CB - CG - OD2 ANGL. DEV. = -11.4 DEGREES REMARK 500 LYS A 209 CA - CB - CG ANGL. DEV. = 22.5 DEGREES REMARK 500 ASP A 219 CA - CB - CG ANGL. DEV. = 15.8 DEGREES REMARK 500 ASP A 219 CB - CG - OD1 ANGL. DEV. = 7.8 DEGREES REMARK 500 ASP A 226 CA - CB - CG ANGL. DEV. = 13.4 DEGREES REMARK 500 GLU A 230 OE1 - CD - OE2 ANGL. DEV. = 7.4 DEGREES REMARK 500 ASP A 236 CB - CG - OD1 ANGL. DEV. = 8.6 DEGREES REMARK 500 MET A 247 N - CA - CB ANGL. DEV. = 10.9 DEGREES REMARK 500 SER A 251 CA - CB - OG ANGL. DEV. = -17.2 DEGREES REMARK 500 GLN A 255 O - C - N ANGL. DEV. = -11.1 DEGREES REMARK 500 ARG A 258 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 VAL A 264 CA - CB - CG2 ANGL. DEV. = 9.4 DEGREES REMARK 500 VAL A 264 N - CA - C ANGL. DEV. = -17.4 DEGREES REMARK 500 ALA A 275 CB - CA - C ANGL. DEV. = 9.6 DEGREES REMARK 500 ASP A 280 CB - CG - OD1 ANGL. DEV. = 8.6 DEGREES REMARK 500 ASP A 280 CB - CG - OD2 ANGL. DEV. = -6.1 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 184 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 PHE A 74 122.41 -33.47 REMARK 500 HIS A 92 64.23 69.26 REMARK 500 SER A 103 41.95 -46.95 REMARK 500 HIS A 115 32.84 82.94 REMARK 500 LEU A 117 24.23 -76.23 REMARK 500 ALA A 220 -65.99 -26.77 REMARK 500 ASP A 226 -42.80 79.45 REMARK 500 VAL A 227 3.54 -45.96 REMARK 500 PRO A 270 -39.20 -39.23 REMARK 500 LEU A 288 49.18 -140.18 REMARK 500 SER A 290 -60.82 -96.47 REMARK 500 LYS A 304 -109.53 -51.00 REMARK 500 ARG A 317 -130.45 65.50 REMARK 500 LYS A 342 -7.90 -58.30 REMARK 500 THR A 353 123.98 -38.23 REMARK 500 ALA A 355 161.63 -48.37 REMARK 500 PHE A 417 -67.16 -21.01 REMARK 500 ASP A 433 109.04 -164.11 REMARK 500 LYS A 463 55.09 -114.20 REMARK 500 ASN A 471 18.04 -141.23 REMARK 500 SER B 103 159.35 -48.30 REMARK 500 ILE B 104 87.16 -56.48 REMARK 500 HIS B 115 33.16 83.20 REMARK 500 TYR B 157 -70.02 -55.99 REMARK 500 ALA B 220 -50.83 -29.80 REMARK 500 HIS B 225 43.57 -98.08 REMARK 500 ASP B 226 42.32 36.45 REMARK 500 VAL B 264 25.12 -140.73 REMARK 500 VAL B 285 50.81 -96.62 REMARK 500 ALA B 287 -155.68 -166.21 REMARK 500 LEU B 288 88.11 -18.60 REMARK 500 LEU B 289 49.70 -49.53 REMARK 500 THR B 303 172.87 55.87 REMARK 500 ASN B 305 67.43 -69.31 REMARK 500 ARG B 317 -122.71 52.61 REMARK 500 LYS B 342 88.22 -63.59 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 ARG A 352 0.13 SIDE CHAIN REMARK 500 ARG B 154 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 MG A 559 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 444 OD1 REMARK 620 2 ASN A 471 OD1 108.4 REMARK 620 3 GLY A 473 O 80.6 85.8 REMARK 620 4 TPP A 557 O2A 83.4 162.7 83.8 REMARK 620 5 TPP A 557 O3B 158.9 89.6 90.2 76.8 REMARK 620 6 HOH A 560 O 97.4 98.1 176.1 92.7 90.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 559 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 444 OD1 REMARK 620 2 ASN B 471 OD1 101.4 REMARK 620 3 GLY B 473 O 100.2 101.3 REMARK 620 4 TPP B 557 O3B 154.6 94.3 96.1 REMARK 620 5 TPP B 557 O2A 85.9 171.0 82.3 77.1 REMARK 620 6 HOH B 560 O 79.5 81.9 176.8 83.1 94.4 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: TD1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 REMARK 800 SITE_IDENTIFIER: TD2 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 559 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 559 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TPP A 557 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TPP B 557 REMARK 999 REMARK 999 SEQUENCE REMARK 999 SINCE THE SEQUENCE FOR PDC FROM SACCHAROMYCES UVARUM IS REMARK 999 NOT KNOWN, THE MODEL WAS BUILT ASSUMING THE HOMOLOGOUS REMARK 999 SACCHAROMYCES CEREVISIAE PDC1 SEQUENCE WAS APPROPRIATE. REMARK 999 THE CEREVISIAE SEQUENCE INDEED FIT THE ELECTRON DENSITY REMARK 999 EXTREMELY WELL, AND ONLY TWO DIFFERENCES ARE REFLECTED IN REMARK 999 THE DEPOSITED COORDINATES: ARG 55 - ALA 55 AND VAL 538 - REMARK 999 ILE 538. THE CEREVISIAE SEQUENCE USED WAS REPORTED EARLIER REMARK 999 BY HOHMANN, EG "STRUCTURE AND EXPRESSION OF YEAST PYRUVATE REMARK 999 DECARBOXYLASE STRUCTURAL GENES", HOHMANN, S. (1991) IN REMARK 999 BIOCHEMISTRY AND PHYSIOLOGY OF THIAMIN DIPHOSPHATE REMARK 999 ENZYMES" (BISSWANGER, H. & ULLRICH, J., EDS.) PP106 - 114, REMARK 999 VCH PUBLISHERS, NEW YORK. DBREF 1PYD A 2 556 UNP P06169 PDC1_YEAST 1 555 DBREF 1PYD B 2 556 UNP P06169 PDC1_YEAST 1 555 SEQADV 1PYD ALA A 55 UNP P06169 ARG 54 CONFLICT SEQADV 1PYD ALA A 143 UNP P06169 CYS 142 CONFLICT SEQADV 1PYD ALA A 206 UNP P06169 VAL 205 CONFLICT SEQADV 1PYD VAL A 208 UNP P06169 ALA 207 CONFLICT SEQADV 1PYD ILE A 538 UNP P06169 VAL 537 CONFLICT SEQADV 1PYD LYS A 551 UNP P06169 GLU 550 CONFLICT SEQADV 1PYD ALA B 55 UNP P06169 ARG 54 CONFLICT SEQADV 1PYD ALA B 143 UNP P06169 CYS 142 CONFLICT SEQADV 1PYD ALA B 206 UNP P06169 VAL 205 CONFLICT SEQADV 1PYD VAL B 208 UNP P06169 ALA 207 CONFLICT SEQADV 1PYD ILE B 538 UNP P06169 VAL 537 CONFLICT SEQADV 1PYD LYS B 551 UNP P06169 GLU 550 CONFLICT SEQRES 1 A 556 MET SER GLU ILE THR LEU GLY LYS TYR LEU PHE GLU ARG SEQRES 2 A 556 LEU LYS GLN VAL ASN VAL ASN THR VAL PHE GLY LEU PRO SEQRES 3 A 556 GLY ASP PHE ASN LEU SER LEU LEU ASP LYS ILE TYR GLU SEQRES 4 A 556 VAL GLU GLY MET ARG TRP ALA GLY ASN ALA ASN GLU LEU SEQRES 5 A 556 ASN ALA ALA TYR ALA ALA ASP GLY TYR ALA ARG ILE LYS SEQRES 6 A 556 GLY MET SER CYS ILE ILE THR THR PHE GLY VAL GLY GLU SEQRES 7 A 556 LEU SER ALA LEU ASN GLY ILE ALA GLY SER TYR ALA GLU SEQRES 8 A 556 HIS VAL GLY VAL LEU HIS VAL VAL GLY VAL PRO SER ILE SEQRES 9 A 556 SER SER GLN ALA LYS GLN LEU LEU LEU HIS HIS THR LEU SEQRES 10 A 556 GLY ASN GLY ASP PHE THR VAL PHE HIS ARG MET SER ALA SEQRES 11 A 556 ASN ILE SER GLU THR THR ALA MET ILE THR ASP ILE ALA SEQRES 12 A 556 THR ALA PRO ALA GLU ILE ASP ARG CYS ILE ARG THR THR SEQRES 13 A 556 TYR VAL THR GLN ARG PRO VAL TYR LEU GLY LEU PRO ALA SEQRES 14 A 556 ASN LEU VAL ASP LEU ASN VAL PRO ALA LYS LEU LEU GLN SEQRES 15 A 556 THR PRO ILE ASP MET SER LEU LYS PRO ASN ASP ALA GLU SEQRES 16 A 556 SER GLU LYS GLU VAL ILE ASP THR ILE LEU ALA LEU VAL SEQRES 17 A 556 LYS ASP ALA LYS ASN PRO VAL ILE LEU ALA ASP ALA CYS SEQRES 18 A 556 CYS SER ARG HIS ASP VAL LYS ALA GLU THR LYS LYS LEU SEQRES 19 A 556 ILE ASP LEU THR GLN PHE PRO ALA PHE VAL THR PRO MET SEQRES 20 A 556 GLY LYS GLY SER ILE SER GLU GLN HIS PRO ARG TYR GLY SEQRES 21 A 556 GLY VAL TYR VAL GLY THR LEU SER LYS PRO GLU VAL LYS SEQRES 22 A 556 GLU ALA VAL GLU SER ALA ASP LEU ILE LEU SER VAL GLY SEQRES 23 A 556 ALA LEU LEU SER ASP PHE ASN THR GLY SER PHE SER TYR SEQRES 24 A 556 SER TYR LYS THR LYS ASN ILE VAL GLU PHE HIS SER ASP SEQRES 25 A 556 HIS MET LYS ILE ARG ASN ALA THR PHE PRO GLY VAL GLN SEQRES 26 A 556 MET LYS PHE VAL LEU GLN LYS LEU LEU THR ASN ILE ALA SEQRES 27 A 556 ASP ALA ALA LYS GLY TYR LYS PRO VAL ALA VAL PRO ALA SEQRES 28 A 556 ARG THR PRO ALA ASN ALA ALA VAL PRO ALA SER THR PRO SEQRES 29 A 556 LEU LYS GLN GLU TRP MET TRP ASN GLN LEU GLY ASN PHE SEQRES 30 A 556 LEU GLN GLU GLY ASP VAL VAL ILE ALA GLU THR GLY THR SEQRES 31 A 556 SER ALA PHE GLY ILE ASN GLN THR THR PHE PRO ASN ASN SEQRES 32 A 556 THR TYR GLY ILE SER GLN VAL LEU TRP GLY SER ILE GLY SEQRES 33 A 556 PHE THR THR GLY ALA THR LEU GLY ALA ALA PHE ALA ALA SEQRES 34 A 556 GLU GLU ILE ASP PRO LYS LYS ARG VAL ILE LEU PHE ILE SEQRES 35 A 556 GLY ASP GLY SER LEU GLN LEU THR VAL GLN GLU ILE SER SEQRES 36 A 556 THR MET ILE ARG TRP GLY LEU LYS PRO TYR LEU PHE VAL SEQRES 37 A 556 LEU ASN ASN ASP GLY TYR THR ILE GLU LYS LEU ILE HIS SEQRES 38 A 556 GLY PRO LYS ALA GLN TYR ASN GLU ILE GLN GLY TRP ASP SEQRES 39 A 556 HIS LEU SER LEU LEU PRO THR PHE GLY ALA LYS ASP TYR SEQRES 40 A 556 GLU THR HIS ARG VAL ALA THR THR GLY GLU TRP ASP LYS SEQRES 41 A 556 LEU THR GLN ASP LYS SER PHE ASN ASP ASN SER LYS ILE SEQRES 42 A 556 ARG MET ILE GLU ILE MET LEU PRO VAL PHE ASP ALA PRO SEQRES 43 A 556 GLN ASN LEU VAL LYS GLN ALA LYS LEU THR SEQRES 1 B 556 MET SER GLU ILE THR LEU GLY LYS TYR LEU PHE GLU ARG SEQRES 2 B 556 LEU LYS GLN VAL ASN VAL ASN THR VAL PHE GLY LEU PRO SEQRES 3 B 556 GLY ASP PHE ASN LEU SER LEU LEU ASP LYS ILE TYR GLU SEQRES 4 B 556 VAL GLU GLY MET ARG TRP ALA GLY ASN ALA ASN GLU LEU SEQRES 5 B 556 ASN ALA ALA TYR ALA ALA ASP GLY TYR ALA ARG ILE LYS SEQRES 6 B 556 GLY MET SER CYS ILE ILE THR THR PHE GLY VAL GLY GLU SEQRES 7 B 556 LEU SER ALA LEU ASN GLY ILE ALA GLY SER TYR ALA GLU SEQRES 8 B 556 HIS VAL GLY VAL LEU HIS VAL VAL GLY VAL PRO SER ILE SEQRES 9 B 556 SER SER GLN ALA LYS GLN LEU LEU LEU HIS HIS THR LEU SEQRES 10 B 556 GLY ASN GLY ASP PHE THR VAL PHE HIS ARG MET SER ALA SEQRES 11 B 556 ASN ILE SER GLU THR THR ALA MET ILE THR ASP ILE ALA SEQRES 12 B 556 THR ALA PRO ALA GLU ILE ASP ARG CYS ILE ARG THR THR SEQRES 13 B 556 TYR VAL THR GLN ARG PRO VAL TYR LEU GLY LEU PRO ALA SEQRES 14 B 556 ASN LEU VAL ASP LEU ASN VAL PRO ALA LYS LEU LEU GLN SEQRES 15 B 556 THR PRO ILE ASP MET SER LEU LYS PRO ASN ASP ALA GLU SEQRES 16 B 556 SER GLU LYS GLU VAL ILE ASP THR ILE LEU ALA LEU VAL SEQRES 17 B 556 LYS ASP ALA LYS ASN PRO VAL ILE LEU ALA ASP ALA CYS SEQRES 18 B 556 CYS SER ARG HIS ASP VAL LYS ALA GLU THR LYS LYS LEU SEQRES 19 B 556 ILE ASP LEU THR GLN PHE PRO ALA PHE VAL THR PRO MET SEQRES 20 B 556 GLY LYS GLY SER ILE SER GLU GLN HIS PRO ARG TYR GLY SEQRES 21 B 556 GLY VAL TYR VAL GLY THR LEU SER LYS PRO GLU VAL LYS SEQRES 22 B 556 GLU ALA VAL GLU SER ALA ASP LEU ILE LEU SER VAL GLY SEQRES 23 B 556 ALA LEU LEU SER ASP PHE ASN THR GLY SER PHE SER TYR SEQRES 24 B 556 SER TYR LYS THR LYS ASN ILE VAL GLU PHE HIS SER ASP SEQRES 25 B 556 HIS MET LYS ILE ARG ASN ALA THR PHE PRO GLY VAL GLN SEQRES 26 B 556 MET LYS PHE VAL LEU GLN LYS LEU LEU THR ASN ILE ALA SEQRES 27 B 556 ASP ALA ALA LYS GLY TYR LYS PRO VAL ALA VAL PRO ALA SEQRES 28 B 556 ARG THR PRO ALA ASN ALA ALA VAL PRO ALA SER THR PRO SEQRES 29 B 556 LEU LYS GLN GLU TRP MET TRP ASN GLN LEU GLY ASN PHE SEQRES 30 B 556 LEU GLN GLU GLY ASP VAL VAL ILE ALA GLU THR GLY THR SEQRES 31 B 556 SER ALA PHE GLY ILE ASN GLN THR THR PHE PRO ASN ASN SEQRES 32 B 556 THR TYR GLY ILE SER GLN VAL LEU TRP GLY SER ILE GLY SEQRES 33 B 556 PHE THR THR GLY ALA THR LEU GLY ALA ALA PHE ALA ALA SEQRES 34 B 556 GLU GLU ILE ASP PRO LYS LYS ARG VAL ILE LEU PHE ILE SEQRES 35 B 556 GLY ASP GLY SER LEU GLN LEU THR VAL GLN GLU ILE SER SEQRES 36 B 556 THR MET ILE ARG TRP GLY LEU LYS PRO TYR LEU PHE VAL SEQRES 37 B 556 LEU ASN ASN ASP GLY TYR THR ILE GLU LYS LEU ILE HIS SEQRES 38 B 556 GLY PRO LYS ALA GLN TYR ASN GLU ILE GLN GLY TRP ASP SEQRES 39 B 556 HIS LEU SER LEU LEU PRO THR PHE GLY ALA LYS ASP TYR SEQRES 40 B 556 GLU THR HIS ARG VAL ALA THR THR GLY GLU TRP ASP LYS SEQRES 41 B 556 LEU THR GLN ASP LYS SER PHE ASN ASP ASN SER LYS ILE SEQRES 42 B 556 ARG MET ILE GLU ILE MET LEU PRO VAL PHE ASP ALA PRO SEQRES 43 B 556 GLN ASN LEU VAL LYS GLN ALA LYS LEU THR HET MG A 559 1 HET TPP A 557 26 HET MG B 559 1 HET TPP B 557 26 HETNAM MG MAGNESIUM ION HETNAM TPP THIAMINE DIPHOSPHATE FORMUL 3 MG 2(MG 2+) FORMUL 4 TPP 2(C12 H19 N4 O7 P2 S 1+) FORMUL 7 HOH *2(H2 O) HELIX 1 1A LEU A 6 GLN A 16 1 11 HELIX 2 2A LEU A 31 GLU A 39 1ALSO CLASS 5 9 HELIX 3 3A GLU A 51 LYS A 65 1 15 HELIX 4 4A VAL A 76 GLU A 91 1KINKED 16 HELIX 5 5A VAL A 124 ILE A 132 1ALSO CLASS 5 9 HELIX 6 6A ALA A 145 THR A 159 1 15 HELIX 7 7A ASN A 170 ASP A 173 5 4 HELIX 8 8A ALA A 178 GLN A 182 5 5 HELIX 9 9A ALA A 194 ASP A 210 1 17 HELIX 10 10A ALA A 220 CYS A 222 5 3 HELIX 11 11A LYS A 228 THR A 238 1 11 HELIX 12 12A PRO A 246 GLY A 248 5 3 HELIX 13 13A PRO A 270 GLU A 277 1 8 HELIX 14 14A MET A 326 ALA A 340 1 15 HELIX 15 15A GLN A 367 LEU A 374 1 8 HELIX 16 16A THR A 390 GLN A 397 1ALSO CLASS 5 8 HELIX 17 17A PHE A 417 ILE A 432 1 16 HELIX 18 18A ASP A 444 TRP A 460 1KINKED 17 HELIX 19 19A THR A 475 LYS A 478 1 4 HELIX 20 20A GLN A 486 ASN A 488 5 3 HELIX 21 21A SER A 497 THR A 501 1 5 HELIX 22 22A THR A 515 THR A 522 1 8 HELIX 23 23A GLN A 547 LYS A 551 1 5 HELIX 24 1B LEU B 6 GLN B 16 1 11 HELIX 25 2B LEU B 31 GLU B 39 1ALSO CLASS 5 9 HELIX 26 3B GLU B 51 LYS B 65 1 15 HELIX 27 4B VAL B 76 GLU B 91 1KINKED 16 HELIX 28 5B VAL B 124 ILE B 132 1ALSO CLASS 5 9 HELIX 29 6B ALA B 145 THR B 159 1 15 HELIX 30 7B ASN B 170 ASP B 173 5 4 HELIX 31 8B ALA B 178 GLN B 182 5 5 HELIX 32 9B ALA B 194 ASP B 210 1 17 HELIX 33 10B ALA B 220 CYS B 222 5 3 HELIX 34 11B LYS B 228 THR B 238 1 11 HELIX 35 12B PRO B 246 GLY B 248 5 3 HELIX 36 13B PRO B 270 GLU B 277 1 8 HELIX 37 14B MET B 326 ALA B 340 1 15 HELIX 38 15B GLN B 367 LEU B 374 1 8 HELIX 39 16B THR B 390 GLN B 397 1ALSO CLASS 5 8 HELIX 40 17B PHE B 417 ILE B 432 1 16 HELIX 41 18B ASP B 444 TRP B 460 1KINKED 17 HELIX 42 19B THR B 475 LYS B 478 1 4 HELIX 43 20B GLN B 486 ASN B 488 5 3 HELIX 44 21B SER B 497 THR B 501 1 5 HELIX 45 22B THR B 515 THR B 522 1 8 HELIX 46 23B GLN B 547 LYS B 551 1 5 SHEET 1 S1A 6 ARG A 44 ALA A 46 0 SHEET 2 S1A 6 ASN A 20 GLY A 24 1 O ASN A 20 N ARG A 44 SHEET 3 S1A 6 SER A 68 THR A 73 1 N ILE A 71 O PHE A 23 SHEET 4 S1A 6 VAL A 95 VAL A 101 1 O LEU A 96 N ILE A 70 SHEET 5 S1A 6 VAL A 163 PRO A 168 1 O VAL A 163 N HIS A 97 SHEET 6 S1A 6 THR A 135 MET A 138 1 N ALA A 137 O TYR A 164 SHEET 1 S2A 7 TYR A 259 VAL A 262 0 SHEET 2 S2A 7 ALA A 242 VAL A 244 1 O ALA A 242 N GLY A 260 SHEET 3 S2A 7 PRO A 214 ALA A 218 1 O ILE A 216 N PHE A 243 SHEET 4 S2A 7 LEU A 281 VAL A 285 1 O LEU A 283 N LEU A 217 SHEET 5 S2A 7 ASN A 305 HIS A 310 1 O VAL A 307 N SER A 284 SHEET 6 S2A 7 HIS A 313 ILE A 316 -1 O LYS A 315 N GLU A 308 SHEET 7 S2A 7 ALA A 319 PRO A 322 -1 O ALA A 319 N ILE A 316 SHEET 1 S3A 6 TYR A 405 SER A 408 0 SHEET 2 S3A 6 VAL A 383 GLU A 387 1 O VAL A 384 N ILE A 407 SHEET 3 S3A 6 VAL A 438 GLY A 443 1 O ILE A 439 N ILE A 385 SHEET 4 S3A 6 TYR A 465 ASN A 470 1 O TYR A 465 N LEU A 440 SHEET 5 S3A 6 ARG A 534 MET A 539 1 O ARG A 534 N LEU A 466 SHEET 6 S3A 6 THR A 509 VAL A 512 1 N HIS A 510 O MET A 535 SHEET 1 S1B 6 ARG B 44 ALA B 46 0 SHEET 2 S1B 6 ASN B 20 GLY B 24 1 O ASN B 20 N ARG B 44 SHEET 3 S1B 6 SER B 68 THR B 73 1 N ILE B 71 O PHE B 23 SHEET 4 S1B 6 VAL B 95 VAL B 101 1 O LEU B 96 N ILE B 70 SHEET 5 S1B 6 VAL B 163 PRO B 168 1 O VAL B 163 N HIS B 97 SHEET 6 S1B 6 THR B 135 MET B 138 1 N ALA B 137 O TYR B 164 SHEET 1 S2B 7 TYR B 259 VAL B 262 0 SHEET 2 S2B 7 ALA B 242 VAL B 244 1 O ALA B 242 N GLY B 260 SHEET 3 S2B 7 PRO B 214 ALA B 218 1 O ILE B 216 N PHE B 243 SHEET 4 S2B 7 LEU B 281 VAL B 285 1 O LEU B 283 N LEU B 217 SHEET 5 S2B 7 ASN B 305 HIS B 310 1 O VAL B 307 N SER B 284 SHEET 6 S2B 7 HIS B 313 ILE B 316 -1 O LYS B 315 N GLU B 308 SHEET 7 S2B 7 ALA B 319 PRO B 322 -1 O ALA B 319 N ILE B 316 SHEET 1 S3B 6 TYR B 405 SER B 408 0 SHEET 2 S3B 6 VAL B 383 GLU B 387 1 O VAL B 384 N ILE B 407 SHEET 3 S3B 6 VAL B 438 GLY B 443 1 O ILE B 439 N ILE B 385 SHEET 4 S3B 6 TYR B 465 ASN B 470 1 O TYR B 465 N LEU B 440 SHEET 5 S3B 6 ARG B 534 MET B 539 1 O ARG B 534 N LEU B 466 SHEET 6 S3B 6 THR B 509 VAL B 512 1 N HIS B 510 O MET B 535 LINK OD1 ASP A 444 MG MG A 559 1555 1555 2.01 LINK OD1 ASN A 471 MG MG A 559 1555 1555 2.04 LINK O GLY A 473 MG MG A 559 1555 1555 2.20 LINK O2A TPP A 557 MG MG A 559 1555 1555 2.17 LINK O3B TPP A 557 MG MG A 559 1555 1555 2.15 LINK MG MG A 559 O HOH A 560 1555 1555 1.99 LINK OD1 ASP B 444 MG MG B 559 1555 1555 2.27 LINK OD1 ASN B 471 MG MG B 559 1555 1555 1.94 LINK O GLY B 473 MG MG B 559 1555 1555 2.09 LINK O3B TPP B 557 MG MG B 559 1555 1555 2.19 LINK O2A TPP B 557 MG MG B 559 1555 1555 2.43 LINK MG MG B 559 O HOH B 560 1555 1555 2.26 SITE 1 TD1 20 THR A 388 THR A 390 GLY A 413 ILE A 415 SITE 2 TD1 20 ASP A 444 SER A 446 LEU A 449 LEU A 469 SITE 3 TD1 20 ASN A 471 ILE A 476 GLY A 473 GLU A 477 SITE 4 TD1 20 LEU B 25 ASP B 28 GLU B 51 THR B 73 SITE 5 TD1 20 VAL B 76 ASN B 83 HIS B 114 HIS B 115 SITE 1 TD2 20 THR B 388 THR B 390 GLY B 413 ILE B 415 SITE 2 TD2 20 ASP B 444 SER B 446 LEU B 449 LEU B 469 SITE 3 TD2 20 ASN B 471 ILE B 476 GLY B 473 GLU B 477 SITE 4 TD2 20 LEU A 25 ASP A 28 GLU A 51 THR A 73 SITE 5 TD2 20 VAL A 76 ASN A 83 HIS A 114 HIS A 115 SITE 1 AC1 5 ASP A 444 ASN A 471 GLY A 473 TPP A 557 SITE 2 AC1 5 HOH A 560 SITE 1 AC2 5 ASP B 444 ASN B 471 GLY B 473 TPP B 557 SITE 2 AC2 5 HOH B 560 SITE 1 AC3 19 THR A 390 GLY A 413 ILE A 415 GLY A 443 SITE 2 AC3 19 ASP A 444 GLY A 445 SER A 446 ASN A 471 SITE 3 AC3 19 GLY A 473 TYR A 474 THR A 475 ILE A 476 SITE 4 AC3 19 GLU A 477 MG A 559 HOH A 560 PRO B 26 SITE 5 AC3 19 GLY B 27 GLU B 51 VAL B 76 SITE 1 AC4 20 PRO A 26 GLY A 27 GLU A 51 VAL A 76 SITE 2 AC4 20 GLY B 389 THR B 390 GLY B 413 ILE B 415 SITE 3 AC4 20 GLY B 443 ASP B 444 GLY B 445 SER B 446 SITE 4 AC4 20 ASN B 471 GLY B 473 TYR B 474 THR B 475 SITE 5 AC4 20 ILE B 476 GLU B 477 MG B 559 HOH B 560 CRYST1 141.950 74.670 119.950 90.00 116.39 90.00 C 1 2 1 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 0.007045 0.000000 0.003496 0.00000 SCALE2 0.000000 0.013392 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009307 0.00000 MTRIX1 1 -0.912290 -0.045160 -0.407040 2.16400 1 MTRIX2 1 -0.045160 -0.976750 0.209580 -1.49200 1 MTRIX3 1 -0.407040 0.209580 0.889040 0.63200 1