PDB Short entry for 1DTW HEADER OXIDOREDUCTASE 13-JAN-00 1DTW TITLE HUMAN BRANCHED-CHAIN ALPHA-KETO ACID DEHYDROGENASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BRANCHED-CHAIN ALPHA-KETO ACID DEHYDROGENASE ALPHA SUBUNIT; COMPND 3 CHAIN: A; COMPND 4 EC: 1.2.4.4; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: BRANCHED-CHAIN ALPHA-KETO ACID DEHYDROGENASE BETA SUBUNIT; COMPND 8 CHAIN: B; COMPND 9 EC: 1.2.4.4; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: P-HE1-HIS6; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 14 EXPRESSION_SYSTEM_PLASMID: P-HE1-HIS6 KEYWDS THDP-BINDING FOLD, BRANCHED-CHAIN ALPHA-KETO ACID DEHYDROGENASE, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR A.AEVARSSON,J.L.CHUANG,R.M.WYNN,S.TURLEY,D.T.CHUANG,W.G.J.HOL REVDAT 8 07-FEB-24 1DTW 1 REMARK REVDAT 7 04-AUG-21 1DTW 1 COMPND REMARK HET HETNAM REVDAT 7 2 1 FORMUL LINK SITE ATOM REVDAT 6 31-JAN-18 1DTW 1 REMARK REVDAT 5 16-NOV-11 1DTW 1 HETATM REVDAT 4 13-JUL-11 1DTW 1 VERSN REVDAT 3 24-FEB-09 1DTW 1 VERSN REVDAT 2 01-APR-03 1DTW 1 JRNL REVDAT 1 27-MAR-00 1DTW 0 JRNL AUTH A.AEVARSSON,J.L.CHUANG,R.M.WYNN,S.TURLEY,D.T.CHUANG,W.G.HOL JRNL TITL CRYSTAL STRUCTURE OF HUMAN BRANCHED-CHAIN ALPHA-KETOACID JRNL TITL 2 DEHYDROGENASE AND THE MOLECULAR BASIS OF MULTIENZYME COMPLEX JRNL TITL 3 DEFICIENCY IN MAPLE SYRUP URINE DISEASE. JRNL REF STRUCTURE FOLD.DES. V. 8 277 2000 JRNL REFN ISSN 0969-2126 JRNL PMID 10745006 JRNL DOI 10.1016/S0969-2126(00)00105-2 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.5 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2036465.680 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 22858 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) : 0.224 REMARK 3 FREE R VALUE : 0.279 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1112 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 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) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.87 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3612 REMARK 3 BIN R VALUE (WORKING SET) : 0.3040 REMARK 3 BIN FREE R VALUE : 0.3750 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 167 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.029 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5593 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 29 REMARK 3 SOLVENT ATOMS : 48 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 49.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 6.11000 REMARK 3 B22 (A**2) : 6.11000 REMARK 3 B33 (A**2) : -12.22000 REMARK 3 B12 (A**2) : 7.79000 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) : 0.34 REMARK 3 ESD FROM SIGMAA (A) : 0.43 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) : 0.45 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.56 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.920 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) : 0.110 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 0.210 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 0.050 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 0.110 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 31.33 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.PA REMARK 3 PARAMETER FILE 2 : MG-K.PAR REMARK 3 PARAMETER FILE 3 : TDP.PAR REMARK 3 PARAMETER FILE 4 : WATER_REP.PARA REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : MG-K.TOP REMARK 3 TOPOLOGY FILE 3 : TDP.TOP REMARK 3 TOPOLOGY FILE 4 : WATER.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1DTW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-JAN-00. REMARK 100 THE DEPOSITION ID IS D_1000010362. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 1999 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : CCP4 (TRUNCATE) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 13.40 REMARK 200 R MERGE (I) : 0.14000 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: ETHANOL, PEG 8000,MES, POTASSIUM REMARK 280 CHLORIDE, MAGNESIUM CHLORIDE, GLYCEROL, PH 7.5, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 20K, TEMPERATURE 293.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 23.05333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 46.10667 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 46.10667 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 23.05333 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 BIOLOGICAL ASSEMBLY IS ALPHA2BETA2 HETEROTETRAMER WITH REMARK 300 CHAINS A AND B FORMING ONE ALPHA SUBUNIT - THE OTHER ALPHA SUBUNIT REMARK 300 SYMMETRY PARTNER IS GENERATED BY A TWO-FOLD 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 26090 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 42900 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -163.0 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 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 46.10667 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 366 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 371 LIES ON A SPECIAL POSITION. 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 SER A 1 REMARK 465 SER A 2 REMARK 465 LEU A 3 REMARK 465 ASP A 4 REMARK 465 ASP A 5 REMARK 465 LYS A 6 REMARK 465 SER A 302 REMARK 465 VAL A 303 REMARK 465 ASP A 304 REMARK 465 GLU A 305 REMARK 465 VAL A 306 REMARK 465 ASN A 307 REMARK 465 TYR A 308 REMARK 465 TRP A 309 REMARK 465 ASP A 310 REMARK 465 LYS A 311 REMARK 465 GLN A 312 REMARK 465 ASP A 313 REMARK 465 VAL B 1 REMARK 465 ALA B 2 REMARK 465 HIS B 3 REMARK 465 PHE B 4 REMARK 465 THR B 5 REMARK 465 PHE B 6 REMARK 465 GLN B 7 REMARK 465 PRO B 8 REMARK 465 ASP B 9 REMARK 465 PRO B 10 REMARK 465 GLU B 11 REMARK 465 PRO B 12 REMARK 465 ARG B 13 REMARK 465 GLU B 14 REMARK 465 TYR B 15 REMARK 465 GLY B 16 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 PRO B 259 C - N - CA ANGL. DEV. = -12.5 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 GLN A 8 -7.05 75.56 REMARK 500 ALA A 14 144.59 -171.50 REMARK 500 PHE A 16 -169.52 -77.16 REMARK 500 SER A 29 74.57 -108.31 REMARK 500 ARG A 39 2.30 -60.18 REMARK 500 ILE A 44 -72.31 -57.31 REMARK 500 HIS A 51 -86.55 -60.57 REMARK 500 LEU A 52 95.39 44.90 REMARK 500 ARG A 79 7.11 -66.11 REMARK 500 TYR A 90 121.71 -36.28 REMARK 500 GLN A 112 -63.62 -101.47 REMARK 500 TYR A 113 -3.12 168.18 REMARK 500 ARG A 114 52.98 -119.75 REMARK 500 GLU A 115 39.78 -147.86 REMARK 500 ARG A 122 24.64 -78.86 REMARK 500 VAL A 148 -11.13 81.07 REMARK 500 ALA A 165 -6.29 70.23 REMARK 500 ASN A 184 11.53 58.52 REMARK 500 GLU A 212 80.59 53.62 REMARK 500 ILE A 226 -113.44 61.22 REMARK 500 THR A 285 -166.32 -161.83 REMARK 500 PRO A 358 168.13 -49.84 REMARK 500 PRO A 394 48.78 -87.53 REMARK 500 GLU B 113 -82.38 -103.53 REMARK 500 ALA B 143 -134.69 66.74 REMARK 500 HIS B 146 19.47 -160.32 REMARK 500 LYS B 182 33.91 -92.50 REMARK 500 PRO B 190 105.85 -56.37 REMARK 500 ALA B 196 -158.05 -71.39 REMARK 500 GLU B 199 151.21 173.32 REMARK 500 PRO B 205 154.09 -49.72 REMARK 500 TYR B 206 144.96 -177.32 REMARK 500 GLN B 217 106.22 -173.78 REMARK 500 ARG B 255 -70.92 65.60 REMARK 500 ILE B 258 -79.32 -66.40 REMARK 500 ASP B 261 69.19 -66.50 REMARK 500 ALA B 281 150.55 -45.74 REMARK 500 LEU B 283 -72.30 -60.86 REMARK 500 CYS B 299 37.08 -92.82 REMARK 500 HIS B 319 -77.07 -75.58 REMARK 500 ASP B 328 170.97 -53.34 REMARK 500 ASN B 341 14.71 -64.33 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 K A 402 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 161 O REMARK 620 2 SER A 161 OG 68.5 REMARK 620 3 PRO A 163 O 85.9 98.6 REMARK 620 4 THR A 166 OG1 129.7 77.6 63.3 REMARK 620 5 GLN A 167 OE1 144.7 146.1 92.3 79.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 193 OE1 REMARK 620 2 ASN A 222 OD1 76.2 REMARK 620 3 TYR A 224 O 92.3 85.0 REMARK 620 4 TPP A 403 O1A 91.1 163.3 84.7 REMARK 620 5 TPP A 403 O1B 173.5 108.6 83.9 83.3 REMARK 620 6 HOH A 417 O 80.9 93.0 173.1 95.7 103.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 343 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY B 128 O REMARK 620 2 LEU B 130 O 98.5 REMARK 620 3 THR B 131 OG1 140.4 60.6 REMARK 620 4 CYS B 178 O 141.4 119.2 63.9 REMARK 620 5 ASP B 181 O 61.6 159.9 136.0 80.9 REMARK 620 6 ASN B 183 O 85.0 87.6 123.7 103.8 88.5 REMARK 620 7 HOH B 364 O 84.9 75.3 58.4 95.9 103.1 158.6 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 343 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TPP A 403 DBREF 1DTW A 1 400 UNP P12694 ODBA_HUMAN 46 445 DBREF 1DTW B 1 342 UNP P21953 ODBB_HUMAN 51 392 SEQRES 1 A 400 SER SER LEU ASP ASP LYS PRO GLN PHE PRO GLY ALA SER SEQRES 2 A 400 ALA GLU PHE ILE ASP LYS LEU GLU PHE ILE GLN PRO ASN SEQRES 3 A 400 VAL ILE SER GLY ILE PRO ILE TYR ARG VAL MET ASP ARG SEQRES 4 A 400 GLN GLY GLN ILE ILE ASN PRO SER GLU ASP PRO HIS LEU SEQRES 5 A 400 PRO LYS GLU LYS VAL LEU LYS LEU TYR LYS SER MET THR SEQRES 6 A 400 LEU LEU ASN THR MET ASP ARG ILE LEU TYR GLU SER GLN SEQRES 7 A 400 ARG GLN GLY ARG ILE SER PHE TYR MET THR ASN TYR GLY SEQRES 8 A 400 GLU GLU GLY THR HIS VAL GLY SER ALA ALA ALA LEU ASP SEQRES 9 A 400 ASN THR ASP LEU VAL PHE GLY GLN TYR ARG GLU ALA GLY SEQRES 10 A 400 VAL LEU MET TYR ARG ASP TYR PRO LEU GLU LEU PHE MET SEQRES 11 A 400 ALA GLN CYS TYR GLY ASN ILE SER ASP LEU GLY LYS GLY SEQRES 12 A 400 ARG GLN MET PRO VAL HIS TYR GLY CYS LYS GLU ARG HIS SEQRES 13 A 400 PHE VAL THR ILE SER SER PRO LEU ALA THR GLN ILE PRO SEQRES 14 A 400 GLN ALA VAL GLY ALA ALA TYR ALA ALA LYS ARG ALA ASN SEQRES 15 A 400 ALA ASN ARG VAL VAL ILE CYS TYR PHE GLY GLU GLY ALA SEQRES 16 A 400 ALA SER GLU GLY ASP ALA HIS ALA GLY PHE ASN PHE ALA SEQRES 17 A 400 ALA THR LEU GLU CYS PRO ILE ILE PHE PHE CYS ARG ASN SEQRES 18 A 400 ASN GLY TYR ALA ILE SER THR PRO THR SER GLU GLN TYR SEQRES 19 A 400 ARG GLY ASP GLY ILE ALA ALA ARG GLY PRO GLY TYR GLY SEQRES 20 A 400 ILE MET SER ILE ARG VAL ASP GLY ASN ASP VAL PHE ALA SEQRES 21 A 400 VAL TYR ASN ALA THR LYS GLU ALA ARG ARG ARG ALA VAL SEQRES 22 A 400 ALA GLU ASN GLN PRO PHE LEU ILE GLU ALA MET THR TYR SEQRES 23 A 400 ARG ILE GLY HIS HIS SER THR SER ASP ASP SER SER ALA SEQRES 24 A 400 TYR ARG SER VAL ASP GLU VAL ASN TYR TRP ASP LYS GLN SEQRES 25 A 400 ASP HIS PRO ILE SER ARG LEU ARG HIS TYR LEU LEU SER SEQRES 26 A 400 GLN GLY TRP TRP ASP GLU GLU GLN GLU LYS ALA TRP ARG SEQRES 27 A 400 LYS GLN SER ARG ARG LYS VAL MET GLU ALA PHE GLU GLN SEQRES 28 A 400 ALA GLU ARG LYS PRO LYS PRO ASN PRO ASN LEU LEU PHE SEQRES 29 A 400 SER ASP VAL TYR GLN GLU MET PRO ALA GLN LEU ARG LYS SEQRES 30 A 400 GLN GLN GLU SER LEU ALA ARG HIS LEU GLN THR TYR GLY SEQRES 31 A 400 GLU HIS TYR PRO LEU ASP HIS PHE ASP LYS SEQRES 1 B 342 VAL ALA HIS PHE THR PHE GLN PRO ASP PRO GLU PRO ARG SEQRES 2 B 342 GLU TYR GLY GLN THR GLN LYS MET ASN LEU PHE GLN SER SEQRES 3 B 342 VAL THR SER ALA LEU ASP ASN SER LEU ALA LYS ASP PRO SEQRES 4 B 342 THR ALA VAL ILE PHE GLY GLU ASP VAL ALA PHE GLY GLY SEQRES 5 B 342 VAL PHE ARG CYS THR VAL GLY LEU ARG ASP LYS TYR GLY SEQRES 6 B 342 LYS ASP ARG VAL PHE ASN THR PRO LEU CYS GLU GLN GLY SEQRES 7 B 342 ILE VAL GLY PHE GLY ILE GLY ILE ALA VAL THR GLY ALA SEQRES 8 B 342 THR ALA ILE ALA GLU ILE GLN PHE ALA ASP TYR ILE PHE SEQRES 9 B 342 PRO ALA PHE ASP GLN ILE VAL ASN GLU ALA ALA LYS TYR SEQRES 10 B 342 ARG TYR ARG SER GLY ASP LEU PHE ASN CYS GLY SER LEU SEQRES 11 B 342 THR ILE ARG SER PRO TRP GLY CYS VAL GLY HIS GLY ALA SEQRES 12 B 342 LEU TYR HIS SER GLN SER PRO GLU ALA PHE PHE ALA HIS SEQRES 13 B 342 CYS PRO GLY ILE LYS VAL VAL ILE PRO ARG SER PRO PHE SEQRES 14 B 342 GLN ALA LYS GLY LEU LEU LEU SER CYS ILE GLU ASP LYS SEQRES 15 B 342 ASN PRO CYS ILE PHE PHE GLU PRO LYS ILE LEU TYR ARG SEQRES 16 B 342 ALA ALA ALA GLU GLU VAL PRO ILE GLU PRO TYR ASN ILE SEQRES 17 B 342 PRO LEU SER GLN ALA GLU VAL ILE GLN GLU GLY SER ASP SEQRES 18 B 342 VAL THR LEU VAL ALA TRP GLY THR GLN VAL HIS VAL ILE SEQRES 19 B 342 ARG GLU VAL ALA SER MET ALA LYS GLU LYS LEU GLY VAL SEQRES 20 B 342 SER CYS GLU VAL ILE ASP LEU ARG THR ILE ILE PRO TRP SEQRES 21 B 342 ASP VAL ASP THR ILE CYS LYS SER VAL ILE LYS THR GLY SEQRES 22 B 342 ARG LEU LEU ILE SER HIS GLU ALA PRO LEU THR GLY GLY SEQRES 23 B 342 PHE ALA SER GLU ILE SER SER THR VAL GLN GLU GLU CYS SEQRES 24 B 342 PHE LEU ASN LEU GLU ALA PRO ILE SER ARG VAL CYS GLY SEQRES 25 B 342 TYR ASP THR PRO PHE PRO HIS ILE PHE GLU PRO PHE TYR SEQRES 26 B 342 ILE PRO ASP LYS TRP LYS CYS TYR ASP ALA LEU ARG LYS SEQRES 27 B 342 MET ILE ASN TYR HET MG A 401 1 HET K A 402 1 HET TPP A 403 26 HET K B 343 1 HETNAM MG MAGNESIUM ION HETNAM K POTASSIUM ION HETNAM TPP THIAMINE DIPHOSPHATE FORMUL 3 MG MG 2+ FORMUL 4 K 2(K 1+) FORMUL 5 TPP C12 H19 N4 O7 P2 S 1+ FORMUL 7 HOH *48(H2 O) HELIX 1 1 ASN A 45 ASP A 49 5 5 HELIX 2 2 PRO A 53 ARG A 79 1 27 HELIX 3 3 GLU A 92 ALA A 102 1 11 HELIX 4 4 GLU A 115 ARG A 122 1 8 HELIX 5 5 PRO A 125 GLY A 135 1 11 HELIX 6 6 THR A 166 ALA A 181 1 16 HELIX 7 7 GLY A 194 SER A 197 5 4 HELIX 8 8 GLU A 198 LEU A 211 1 14 HELIX 9 9 SER A 231 GLN A 233 5 3 HELIX 10 10 ARG A 242 GLY A 247 5 6 HELIX 11 11 ASP A 257 ASN A 276 1 20 HELIX 12 12 ASP A 296 TYR A 300 5 5 HELIX 13 13 HIS A 314 SER A 325 1 12 HELIX 14 14 ASP A 330 ARG A 354 1 25 HELIX 15 15 ASN A 359 PHE A 364 5 6 HELIX 16 16 PRO A 372 GLY A 390 1 19 HELIX 17 17 GLU A 391 TYR A 393 5 3 HELIX 18 18 PRO A 394 HIS A 397 5 4 HELIX 19 19 ASN B 22 ASP B 38 1 17 HELIX 20 20 GLY B 59 GLY B 65 1 7 HELIX 21 21 CYS B 75 THR B 89 1 15 HELIX 22 22 PHE B 99 ILE B 103 5 5 HELIX 23 23 ILE B 103 PRO B 105 5 3 HELIX 24 24 ALA B 106 ASN B 112 1 7 HELIX 25 25 GLU B 113 ALA B 115 5 3 HELIX 26 26 LYS B 116 SER B 121 1 6 HELIX 27 27 PRO B 150 HIS B 156 1 7 HELIX 28 28 SER B 167 ASP B 181 1 15 HELIX 29 29 ILE B 192 TYR B 194 5 3 HELIX 30 30 THR B 229 GLY B 246 1 18 HELIX 31 31 ASP B 261 GLY B 273 1 13 HELIX 32 32 PHE B 287 CYS B 299 1 13 HELIX 33 33 PHE B 321 ILE B 326 1 6 HELIX 34 34 ASP B 328 ASN B 341 1 14 SHEET 1 A 6 PHE A 157 VAL A 158 0 SHEET 2 A 6 LEU A 108 PHE A 110 1 O VAL A 109 N VAL A 158 SHEET 3 A 6 VAL A 187 GLY A 192 1 N ILE A 188 O LEU A 108 SHEET 4 A 6 ILE A 215 ASN A 221 1 N ILE A 216 O VAL A 187 SHEET 5 A 6 PHE A 279 MET A 284 1 O PHE A 279 N PHE A 217 SHEET 6 A 6 MET A 249 ASP A 254 1 O MET A 249 N LEU A 280 SHEET 1 B 2 TYR A 224 ALA A 225 0 SHEET 2 B 2 THR A 228 PRO A 229 -1 N THR A 228 O ALA A 225 SHEET 1 C 2 THR B 18 LYS B 20 0 SHEET 2 C 2 GLU B 200 PRO B 202 -1 N VAL B 201 O GLN B 19 SHEET 1 D 6 VAL B 69 ASN B 71 0 SHEET 2 D 6 VAL B 42 GLY B 45 1 O ILE B 43 N PHE B 70 SHEET 3 D 6 ALA B 93 GLU B 96 1 N ILE B 94 O VAL B 42 SHEET 4 D 6 LEU B 130 TRP B 136 1 N THR B 131 O ALA B 93 SHEET 5 D 6 CYS B 185 PRO B 190 1 O CYS B 185 N ILE B 132 SHEET 6 D 6 LYS B 161 VAL B 163 1 O LYS B 161 N ILE B 186 SHEET 1 E 5 GLU B 214 GLN B 217 0 SHEET 2 E 5 CYS B 249 ASP B 253 -1 N VAL B 251 O GLN B 217 SHEET 3 E 5 VAL B 222 ALA B 226 1 O VAL B 222 N GLU B 250 SHEET 4 E 5 LEU B 275 PRO B 282 1 N LEU B 276 O THR B 223 SHEET 5 E 5 SER B 308 GLY B 312 1 N SER B 308 O LEU B 275 LINK O SER A 161 K K A 402 1555 1555 3.10 LINK OG SER A 161 K K A 402 1555 1555 2.93 LINK O PRO A 163 K K A 402 1555 1555 2.99 LINK OG1 THR A 166 K K A 402 1555 1555 3.08 LINK OE1 GLN A 167 K K A 402 1555 1555 3.21 LINK OE1 GLU A 193 MG MG A 401 1555 1555 2.46 LINK OD1 ASN A 222 MG MG A 401 1555 1555 2.13 LINK O TYR A 224 MG MG A 401 1555 1555 2.10 LINK MG MG A 401 O1A TPP A 403 1555 1555 2.14 LINK MG MG A 401 O1B TPP A 403 1555 1555 2.39 LINK MG MG A 401 O HOH A 417 1555 1555 2.23 LINK O GLY B 128 K K B 343 1555 1555 2.76 LINK O LEU B 130 K K B 343 1555 1555 3.11 LINK OG1 THR B 131 K K B 343 1555 1555 3.37 LINK O CYS B 178 K K B 343 1555 1555 3.09 LINK O ASP B 181 K K B 343 1555 1555 3.02 LINK O ASN B 183 K K B 343 1555 1555 2.95 LINK K K B 343 O HOH B 364 1555 1555 2.67 SITE 1 AC1 5 GLU A 193 ASN A 222 TYR A 224 TPP A 403 SITE 2 AC1 5 HOH A 417 SITE 1 AC2 4 SER A 161 PRO A 163 THR A 166 GLN A 167 SITE 1 AC3 7 GLY B 128 LEU B 130 THR B 131 CYS B 178 SITE 2 AC3 7 ASP B 181 ASN B 183 HOH B 364 SITE 1 AC4 23 GLN A 112 TYR A 113 ARG A 114 SER A 162 SITE 2 AC4 23 LEU A 164 GLY A 192 GLU A 193 GLY A 194 SITE 3 AC4 23 ALA A 195 ARG A 220 ASN A 222 TYR A 224 SITE 4 AC4 23 ALA A 225 ILE A 226 HIS A 291 MG A 401 SITE 5 AC4 23 HOH A 417 GLU B 46 LEU B 74 GLU B 76 SITE 6 AC4 23 GLN B 98 TYR B 102 HOH B 352 CRYST1 143.760 143.760 69.160 90.00 90.00 120.00 P 31 2 1 6 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 0.006956 0.004016 0.000000 0.00000 SCALE2 0.000000 0.008032 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014459 0.00000