HEADER TRANSFERASE 05-JUN-09 2WK6 TITLE STRUCTURAL FEATURES OF NATIVE HUMAN THYMIDINE PHOSPHORYLASE AND IN TITLE 2 COMPLEX WITH 5-IODOURACIL COMPND MOL_ID: 1; COMPND 2 MOLECULE: THYMIDINE PHOSPHORYLASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: TDRPASE, PLATELET-DERIVED ENDOTHELIAL CELL GROWTH FACTOR, COMPND 5 GLIOSTATIN, TP, PD-ECGF; COMPND 6 EC: 2.4.2.4; COMPND 7 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: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21-CODONPLUS(DE3)-RIPL; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PYSBLIC KEYWDS GLYCOSYLTRANSFERASE, DEVELOPMENTAL PROTEIN, ANGIOGENESIS, 5- KEYWDS 2 IODOURACIL, GROWTH FACTOR, ENZYME KINETICS, DIFFERENTIATION, DISEASE KEYWDS 3 MUTATION, THYMIDINE PHOSPHORYLASE, CHEMOTAXIS, TRANSFERASE, KEYWDS 4 MUTAGENESIS, POLYMORPHISM EXPDTA X-RAY DIFFRACTION AUTHOR E.MITSIKI,A.C.PAPAGEORGIOU,S.IYER,N.THIYAGARAJAN,S.H.PRIOR,D.SLEEP, AUTHOR 2 C.FINNIS,K.R.ACHARYA REVDAT 4 13-DEC-23 2WK6 1 REMARK REVDAT 3 17-JAN-18 2WK6 1 REMARK REVDAT 2 28-JUL-09 2WK6 1 JRNL REVDAT 1 07-JUL-09 2WK6 0 JRNL AUTH E.MITSIKI,A.C.PAPAGEORGIOU,S.IYER,N.THIYAGARAJAN,S.H.PRIOR, JRNL AUTH 2 D.SLEEP,C.FINNIS,K.R.ACHARYA JRNL TITL STRUCTURES OF NATIVE HUMAN THYMIDINE PHOSPHORYLASE AND IN JRNL TITL 2 COMPLEX WITH 5-IODOURACIL. JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 386 666 2009 JRNL REFN ISSN 0006-291X JRNL PMID 19555658 JRNL DOI 10.1016/J.BBRC.2009.06.104 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.59 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 262571.430 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.2 REMARK 3 NUMBER OF REFLECTIONS : 30049 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) : 0.227 REMARK 3 FREE R VALUE : 0.283 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.300 REMARK 3 FREE R VALUE TEST SET COUNT : 981 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.009 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.66 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4626 REMARK 3 BIN R VALUE (WORKING SET) : 0.2670 REMARK 3 BIN FREE R VALUE : 0.3490 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 3.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 161 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.027 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6514 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 44 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 37.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 6.09000 REMARK 3 B22 (A**2) : 5.82000 REMARK 3 B33 (A**2) : -11.91000 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) : 0.31 REMARK 3 ESD FROM SIGMAA (A) : 0.21 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) : 0.43 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.35 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.970 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 : 0.40 REMARK 3 BSOL : 45.29 REMARK 3 REMARK 3 NCS MODEL : NONE 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : IUR.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER_REP.TOP REMARK 3 TOPOLOGY FILE 3 : IUR.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 2WK6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-JUN-09. REMARK 100 THE DEPOSITION ID IS D_1290040056. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-FEB-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I711 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.08740 REMARK 200 MONOCHROMATOR : SI(III) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33589 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.5 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 69.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.18000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1UOU REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.8-3.5 M SODIUM-FORMATE, 100 MM 5-IUR 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 30.95550 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 106.13700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.63300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 106.13700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.95550 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.63300 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: PQS REMARK 350 TOTAL BURIED SURFACE AREA: 2490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 37870 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.3 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 ALA A 2 REMARK 465 ALA A 3 REMARK 465 LEU A 4 REMARK 465 MET A 5 REMARK 465 THR A 6 REMARK 465 PRO A 7 REMARK 465 GLY A 8 REMARK 465 THR A 9 REMARK 465 GLY A 10 REMARK 465 ALA A 11 REMARK 465 PRO A 12 REMARK 465 PRO A 13 REMARK 465 ALA A 14 REMARK 465 PRO A 15 REMARK 465 GLY A 16 REMARK 465 ASP A 17 REMARK 465 PHE A 18 REMARK 465 SER A 19 REMARK 465 GLY A 20 REMARK 465 GLU A 21 REMARK 465 GLY A 22 REMARK 465 SER A 23 REMARK 465 GLN A 24 REMARK 465 GLY A 25 REMARK 465 LEU A 26 REMARK 465 PRO A 27 REMARK 465 ASP A 28 REMARK 465 PRO A 29 REMARK 465 SER A 30 REMARK 465 PRO A 31 REMARK 465 GLU A 32 REMARK 465 PRO A 33 REMARK 465 LYS A 34 REMARK 465 GLN A 482 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 ALA B 3 REMARK 465 LEU B 4 REMARK 465 MET B 5 REMARK 465 THR B 6 REMARK 465 PRO B 7 REMARK 465 GLY B 8 REMARK 465 THR B 9 REMARK 465 GLY B 10 REMARK 465 ALA B 11 REMARK 465 PRO B 12 REMARK 465 PRO B 13 REMARK 465 ALA B 14 REMARK 465 PRO B 15 REMARK 465 GLY B 16 REMARK 465 ASP B 17 REMARK 465 PHE B 18 REMARK 465 SER B 19 REMARK 465 GLY B 20 REMARK 465 GLU B 21 REMARK 465 GLY B 22 REMARK 465 SER B 23 REMARK 465 GLN B 24 REMARK 465 GLY B 25 REMARK 465 LEU B 26 REMARK 465 PRO B 27 REMARK 465 ASP B 28 REMARK 465 PRO B 29 REMARK 465 SER B 30 REMARK 465 PRO B 31 REMARK 465 GLU B 32 REMARK 465 PRO B 33 REMARK 465 LYS B 34 REMARK 465 GLN B 482 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 GLN A 481 CA C O CB CG CD OE1 REMARK 470 GLN A 481 NE2 REMARK 470 GLN B 481 CA C O CB CG CD OE1 REMARK 470 GLN B 481 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 SG CYS A 361 O HOH A 2024 0.88 REMARK 500 CB SER A 65 NH2 ARG B 410 1.73 REMARK 500 O LEU A 417 O HOH A 2028 1.79 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 159 CD GLU A 159 OE1 -0.134 REMARK 500 GLU A 159 CD GLU A 159 OE2 -0.131 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 GLU A 159 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 ARG A 109 -66.25 -25.02 REMARK 500 SER A 144 -156.25 -118.01 REMARK 500 CYS A 183 128.55 172.75 REMARK 500 VAL A 192 81.78 35.50 REMARK 500 MET A 273 36.93 -146.01 REMARK 500 HIS A 283 -76.27 -135.09 REMARK 500 ASP A 295 41.84 -108.30 REMARK 500 ALA A 297 -152.17 -109.69 REMARK 500 ARG B 109 -53.89 -14.33 REMARK 500 LYS B 124 33.98 -96.50 REMARK 500 CYS B 136 36.70 -142.55 REMARK 500 SER B 144 -136.68 -100.76 REMARK 500 VAL B 192 56.75 37.75 REMARK 500 ALA B 229 131.13 177.40 REMARK 500 MET B 273 31.86 -143.07 REMARK 500 HIS B 283 -71.01 -128.17 REMARK 500 ALA B 297 -150.58 -116.94 REMARK 500 ASP B 301 -71.50 -34.17 REMARK 500 SER B 338 91.86 70.41 REMARK 500 ARG B 410 -152.33 -138.54 REMARK 500 ALA B 411 -91.80 -76.54 REMARK 500 ARG B 433 108.99 -49.40 REMARK 500 GLU B 457 -7.66 -57.89 REMARK 500 ARG B 464 -177.49 -59.46 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 IUR A 1482 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IUR B 1482 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2J0F RELATED DB: PDB REMARK 900 STRUCTURAL BASIS FOR NON-COMPETITIVE PRODUCT INHIBITION IN HUMAN REMARK 900 THYMIDINE PHOSPHORYLASE: IMPLICATION FOR DRUG DESIGN REMARK 900 RELATED ID: 2WK5 RELATED DB: PDB REMARK 900 STRUCTURAL FEATURES OF NATIVE HUMAN THYMIDINE PHOSPHORYLASE AND IN REMARK 900 COMPLEX WITH 5- IODOURACIL REMARK 900 RELATED ID: 1UOU RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN THYMIDINE PHOSPHORYLASE IN COMPLEX WITH REMARK 900 A SMALL MOLECULE INHIBITOR DBREF 2WK6 A 1 482 UNP P19971 TYPH_HUMAN 1 482 DBREF 2WK6 B 1 482 UNP P19971 TYPH_HUMAN 1 482 SEQRES 1 A 482 MET ALA ALA LEU MET THR PRO GLY THR GLY ALA PRO PRO SEQRES 2 A 482 ALA PRO GLY ASP PHE SER GLY GLU GLY SER GLN GLY LEU SEQRES 3 A 482 PRO ASP PRO SER PRO GLU PRO LYS GLN LEU PRO GLU LEU SEQRES 4 A 482 ILE ARG MET LYS ARG ASP GLY GLY ARG LEU SER GLU ALA SEQRES 5 A 482 ASP ILE ARG GLY PHE VAL ALA ALA VAL VAL ASN GLY SER SEQRES 6 A 482 ALA GLN GLY ALA GLN ILE GLY ALA MET LEU MET ALA ILE SEQRES 7 A 482 ARG LEU ARG GLY MET ASP LEU GLU GLU THR SER VAL LEU SEQRES 8 A 482 THR GLN ALA LEU ALA GLN SER GLY GLN GLN LEU GLU TRP SEQRES 9 A 482 PRO GLU ALA TRP ARG GLN GLN LEU VAL ASP LYS HIS SER SEQRES 10 A 482 THR GLY GLY VAL GLY ASP LYS VAL SER LEU VAL LEU ALA SEQRES 11 A 482 PRO ALA LEU ALA ALA CYS GLY CYS LYS VAL PRO MET ILE SEQRES 12 A 482 SER GLY ARG GLY LEU GLY HIS THR GLY GLY THR LEU ASP SEQRES 13 A 482 LYS LEU GLU SER ILE PRO GLY PHE ASN VAL ILE GLN SER SEQRES 14 A 482 PRO GLU GLN MET GLN VAL LEU LEU ASP GLN ALA GLY CYS SEQRES 15 A 482 CYS ILE VAL GLY GLN SER GLU GLN LEU VAL PRO ALA ASP SEQRES 16 A 482 GLY ILE LEU TYR ALA ALA ARG ASP VAL THR ALA THR VAL SEQRES 17 A 482 ASP SER LEU PRO LEU ILE THR ALA SER ILE LEU SER LYS SEQRES 18 A 482 LYS LEU VAL GLU GLY LEU SER ALA LEU VAL VAL ASP VAL SEQRES 19 A 482 LYS PHE GLY GLY ALA ALA VAL PHE PRO ASN GLN GLU GLN SEQRES 20 A 482 ALA ARG GLU LEU ALA LYS THR LEU VAL GLY VAL GLY ALA SEQRES 21 A 482 SER LEU GLY LEU ARG VAL ALA ALA ALA LEU THR ALA MET SEQRES 22 A 482 ASP LYS PRO LEU GLY ARG CYS VAL GLY HIS ALA LEU GLU SEQRES 23 A 482 VAL GLU GLU ALA LEU LEU CYS MET ASP GLY ALA GLY PRO SEQRES 24 A 482 PRO ASP LEU ARG ASP LEU VAL THR THR LEU GLY GLY ALA SEQRES 25 A 482 LEU LEU TRP LEU SER GLY HIS ALA GLY THR GLN ALA GLN SEQRES 26 A 482 GLY ALA ALA ARG VAL ALA ALA ALA LEU ASP ASP GLY SER SEQRES 27 A 482 ALA LEU GLY ARG PHE GLU ARG MET LEU ALA ALA GLN GLY SEQRES 28 A 482 VAL ASP PRO GLY LEU ALA ARG ALA LEU CYS SER GLY SER SEQRES 29 A 482 PRO ALA GLU ARG ARG GLN LEU LEU PRO ARG ALA ARG GLU SEQRES 30 A 482 GLN GLU GLU LEU LEU ALA PRO ALA ASP GLY THR VAL GLU SEQRES 31 A 482 LEU VAL ARG ALA LEU PRO LEU ALA LEU VAL LEU HIS GLU SEQRES 32 A 482 LEU GLY ALA GLY ARG SER ARG ALA GLY GLU PRO LEU ARG SEQRES 33 A 482 LEU GLY VAL GLY ALA GLU LEU LEU VAL ASP VAL GLY GLN SEQRES 34 A 482 ARG LEU ARG ARG GLY THR PRO TRP LEU ARG VAL HIS ARG SEQRES 35 A 482 ASP GLY PRO ALA LEU SER GLY PRO GLN SER ARG ALA LEU SEQRES 36 A 482 GLN GLU ALA LEU VAL LEU SER ASP ARG ALA PRO PHE ALA SEQRES 37 A 482 ALA PRO SER PRO PHE ALA GLU LEU VAL LEU PRO PRO GLN SEQRES 38 A 482 GLN SEQRES 1 B 482 MET ALA ALA LEU MET THR PRO GLY THR GLY ALA PRO PRO SEQRES 2 B 482 ALA PRO GLY ASP PHE SER GLY GLU GLY SER GLN GLY LEU SEQRES 3 B 482 PRO ASP PRO SER PRO GLU PRO LYS GLN LEU PRO GLU LEU SEQRES 4 B 482 ILE ARG MET LYS ARG ASP GLY GLY ARG LEU SER GLU ALA SEQRES 5 B 482 ASP ILE ARG GLY PHE VAL ALA ALA VAL VAL ASN GLY SER SEQRES 6 B 482 ALA GLN GLY ALA GLN ILE GLY ALA MET LEU MET ALA ILE SEQRES 7 B 482 ARG LEU ARG GLY MET ASP LEU GLU GLU THR SER VAL LEU SEQRES 8 B 482 THR GLN ALA LEU ALA GLN SER GLY GLN GLN LEU GLU TRP SEQRES 9 B 482 PRO GLU ALA TRP ARG GLN GLN LEU VAL ASP LYS HIS SER SEQRES 10 B 482 THR GLY GLY VAL GLY ASP LYS VAL SER LEU VAL LEU ALA SEQRES 11 B 482 PRO ALA LEU ALA ALA CYS GLY CYS LYS VAL PRO MET ILE SEQRES 12 B 482 SER GLY ARG GLY LEU GLY HIS THR GLY GLY THR LEU ASP SEQRES 13 B 482 LYS LEU GLU SER ILE PRO GLY PHE ASN VAL ILE GLN SER SEQRES 14 B 482 PRO GLU GLN MET GLN VAL LEU LEU ASP GLN ALA GLY CYS SEQRES 15 B 482 CYS ILE VAL GLY GLN SER GLU GLN LEU VAL PRO ALA ASP SEQRES 16 B 482 GLY ILE LEU TYR ALA ALA ARG ASP VAL THR ALA THR VAL SEQRES 17 B 482 ASP SER LEU PRO LEU ILE THR ALA SER ILE LEU SER LYS SEQRES 18 B 482 LYS LEU VAL GLU GLY LEU SER ALA LEU VAL VAL ASP VAL SEQRES 19 B 482 LYS PHE GLY GLY ALA ALA VAL PHE PRO ASN GLN GLU GLN SEQRES 20 B 482 ALA ARG GLU LEU ALA LYS THR LEU VAL GLY VAL GLY ALA SEQRES 21 B 482 SER LEU GLY LEU ARG VAL ALA ALA ALA LEU THR ALA MET SEQRES 22 B 482 ASP LYS PRO LEU GLY ARG CYS VAL GLY HIS ALA LEU GLU SEQRES 23 B 482 VAL GLU GLU ALA LEU LEU CYS MET ASP GLY ALA GLY PRO SEQRES 24 B 482 PRO ASP LEU ARG ASP LEU VAL THR THR LEU GLY GLY ALA SEQRES 25 B 482 LEU LEU TRP LEU SER GLY HIS ALA GLY THR GLN ALA GLN SEQRES 26 B 482 GLY ALA ALA ARG VAL ALA ALA ALA LEU ASP ASP GLY SER SEQRES 27 B 482 ALA LEU GLY ARG PHE GLU ARG MET LEU ALA ALA GLN GLY SEQRES 28 B 482 VAL ASP PRO GLY LEU ALA ARG ALA LEU CYS SER GLY SER SEQRES 29 B 482 PRO ALA GLU ARG ARG GLN LEU LEU PRO ARG ALA ARG GLU SEQRES 30 B 482 GLN GLU GLU LEU LEU ALA PRO ALA ASP GLY THR VAL GLU SEQRES 31 B 482 LEU VAL ARG ALA LEU PRO LEU ALA LEU VAL LEU HIS GLU SEQRES 32 B 482 LEU GLY ALA GLY ARG SER ARG ALA GLY GLU PRO LEU ARG SEQRES 33 B 482 LEU GLY VAL GLY ALA GLU LEU LEU VAL ASP VAL GLY GLN SEQRES 34 B 482 ARG LEU ARG ARG GLY THR PRO TRP LEU ARG VAL HIS ARG SEQRES 35 B 482 ASP GLY PRO ALA LEU SER GLY PRO GLN SER ARG ALA LEU SEQRES 36 B 482 GLN GLU ALA LEU VAL LEU SER ASP ARG ALA PRO PHE ALA SEQRES 37 B 482 ALA PRO SER PRO PHE ALA GLU LEU VAL LEU PRO PRO GLN SEQRES 38 B 482 GLN HET IUR A1482 9 HET IUR B1482 9 HETNAM IUR 5-IODOURACIL FORMUL 3 IUR 2(C4 H3 I N2 O2) FORMUL 5 HOH *44(H2 O) HELIX 1 1 GLN A 35 ASP A 45 1 11 HELIX 2 2 SER A 50 ASN A 63 1 14 HELIX 3 3 GLN A 67 GLY A 82 1 16 HELIX 4 4 ASP A 84 SER A 98 1 15 HELIX 5 5 TRP A 108 GLN A 111 5 4 HELIX 6 6 LYS A 124 ALA A 135 1 12 HELIX 7 7 GLY A 153 GLU A 159 1 7 HELIX 8 8 SER A 169 ALA A 180 1 12 HELIX 9 9 VAL A 192 VAL A 204 1 13 HELIX 10 10 SER A 210 GLU A 225 1 16 HELIX 11 11 ASN A 244 LEU A 262 1 19 HELIX 12 12 HIS A 283 ASP A 295 1 13 HELIX 13 13 PRO A 299 SER A 317 1 19 HELIX 14 14 THR A 322 GLY A 337 1 16 HELIX 15 15 GLY A 337 GLN A 350 1 14 HELIX 16 16 ASP A 353 GLY A 363 1 11 HELIX 17 17 SER A 364 LEU A 372 1 9 HELIX 18 18 ARG A 393 LEU A 404 1 12 HELIX 19 19 SER A 448 ALA A 458 1 11 HELIX 20 20 GLN B 35 ASP B 45 1 11 HELIX 21 21 SER B 50 GLY B 64 1 15 HELIX 22 22 GLN B 67 GLY B 82 1 16 HELIX 23 23 ASP B 84 GLN B 97 1 14 HELIX 24 24 LYS B 124 ALA B 134 1 11 HELIX 25 25 ALA B 135 GLY B 137 5 3 HELIX 26 26 GLY B 153 GLU B 159 1 7 HELIX 27 27 SER B 169 GLY B 181 1 13 HELIX 28 28 VAL B 192 VAL B 204 1 13 HELIX 29 29 SER B 210 GLU B 225 1 16 HELIX 30 30 ASN B 244 LEU B 262 1 19 HELIX 31 31 HIS B 283 MET B 294 1 12 HELIX 32 32 PRO B 299 SER B 317 1 19 HELIX 33 33 THR B 322 ASP B 336 1 15 HELIX 34 34 SER B 338 GLN B 350 1 13 HELIX 35 35 ASP B 353 GLY B 363 1 11 HELIX 36 36 SER B 364 LEU B 372 1 9 HELIX 37 37 ARG B 393 LEU B 404 1 12 HELIX 38 38 SER B 448 GLU B 457 1 10 SHEET 1 AA 4 VAL A 113 SER A 117 0 SHEET 2 AA 4 ALA A 229 PHE A 236 1 O ALA A 229 N ASP A 114 SHEET 3 AA 4 VAL A 266 ALA A 272 1 O ALA A 267 N VAL A 232 SHEET 4 AA 4 PHE A 473 VAL A 477 -1 N ALA A 474 O LEU A 270 SHEET 1 AB 2 MET A 142 ILE A 143 0 SHEET 2 AB 2 ILE A 184 VAL A 185 1 N VAL A 185 O MET A 142 SHEET 1 AC 4 CYS A 280 VAL A 281 0 SHEET 2 AC 4 GLY A 420 LEU A 423 -1 O ALA A 421 N VAL A 281 SHEET 3 AC 4 PRO A 436 ARG A 442 -1 O ARG A 439 N GLU A 422 SHEET 4 AC 4 GLU A 377 LEU A 382 -1 O GLU A 377 N ARG A 442 SHEET 1 AD 3 ARG A 430 LEU A 431 0 SHEET 2 AD 3 GLY A 387 VAL A 392 -1 O GLY A 387 N LEU A 431 SHEET 3 AD 3 LEU A 459 SER A 462 -1 O VAL A 460 N GLU A 390 SHEET 1 BA 4 ASP B 114 SER B 117 0 SHEET 2 BA 4 LEU B 230 PHE B 236 1 O VAL B 231 N HIS B 116 SHEET 3 BA 4 VAL B 266 ALA B 272 1 O ALA B 267 N VAL B 232 SHEET 4 BA 4 PHE B 473 VAL B 477 -1 N ALA B 474 O LEU B 270 SHEET 1 BB 2 VAL B 140 ILE B 143 0 SHEET 2 BB 2 CYS B 182 VAL B 185 1 O CYS B 183 N MET B 142 SHEET 1 BC 4 CYS B 280 GLY B 282 0 SHEET 2 BC 4 GLY B 420 LEU B 423 -1 O ALA B 421 N VAL B 281 SHEET 3 BC 4 PRO B 436 ARG B 442 -1 O ARG B 439 N GLU B 422 SHEET 4 BC 4 GLU B 377 LEU B 382 -1 O GLU B 377 N ARG B 442 SHEET 1 BD 3 ARG B 430 LEU B 431 0 SHEET 2 BD 3 GLY B 387 VAL B 392 -1 O GLY B 387 N LEU B 431 SHEET 3 BD 3 LEU B 459 SER B 462 -1 O VAL B 460 N GLU B 390 SITE 1 AC1 10 HIS A 116 THR A 118 LEU A 148 TYR A 199 SITE 2 AC1 10 ARG A 202 ILE A 214 SER A 217 ILE A 218 SITE 3 AC1 10 LYS A 221 VAL A 241 SITE 1 AC2 11 HIS B 116 SER B 117 THR B 118 LEU B 148 SITE 2 AC2 11 TYR B 199 ARG B 202 ILE B 214 SER B 217 SITE 3 AC2 11 ILE B 218 LYS B 221 VAL B 241 CRYST1 61.911 67.266 212.274 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 0.016152 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014866 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004711 0.00000