HEADER METHYLTRANSFERASE 26-JUN-97 1DDU TITLE E. COLI THYMIDYLATE SYNTHASE IN COMPLEX WITH CB3717 AND 2',5'- TITLE 2 DIDEOXYURIDINE (DDURD) COMPND MOL_ID: 1; COMPND 2 MOLECULE: THYMIDYLATE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: TS, THYMIDYLATE SYNTHETASE; COMPND 5 EC: 2.1.1.45; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 CELL_LINE: CHI-2913; SOURCE 5 GENE: THYA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: CHI-2913; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: BLUESCRIPT; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PTHYA-WT; SOURCE 11 EXPRESSION_SYSTEM_GENE: THYA KEYWDS TRANSFERASE (METHYLTRANSFERASE), SUBSTRATE MODULES, METHYLTRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR T.J.STOUT,C.R.SAGE,R.M.STROUD REVDAT 3 09-AUG-23 1DDU 1 REMARK LINK REVDAT 2 24-FEB-09 1DDU 1 VERSN REVDAT 1 01-JUL-98 1DDU 0 JRNL AUTH T.J.STOUT,C.R.SAGE,R.M.STROUD JRNL TITL THE ADDITIVITY OF SUBSTRATE FRAGMENTS IN ENZYME-LIGAND JRNL TITL 2 BINDING. JRNL REF STRUCTURE V. 6 839 1998 JRNL REFN ISSN 0969-2126 JRNL PMID 9687366 JRNL DOI 10.1016/S0969-2126(98)00086-0 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.843 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 78.4 REMARK 3 NUMBER OF REFLECTIONS : 15938 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : SHELLS REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.272 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.600 REMARK 3 FREE R VALUE TEST SET COUNT : 1688 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.23 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 53.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1633 REMARK 3 BIN R VALUE (WORKING SET) : 0.2210 REMARK 3 BIN FREE R VALUE : 0.3000 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 12.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 234 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4306 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 110 REMARK 3 SOLVENT ATOMS : 66 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.30 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) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.27 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) : 0.34 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.36 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 3.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.150 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) : 1.350 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.240 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.120 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.270 ; 2.500 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 : PARAM19X.PRO REMARK 3 PARAMETER FILE 2 : PARAM19.SOL REMARK 3 PARAMETER FILE 3 : PARAM.PO4 REMARK 3 PARAMETER FILE 4 : PARAM.DDURD REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPH19X.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19.SOL REMARK 3 TOPOLOGY FILE 3 : TOPO.PO4 REMARK 3 TOPOLOGY FILE 4 : TOPO.DDURD REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1DDU 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_1000172750. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NOV-96 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 7.8 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 RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37027 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 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 (%) : 70.1 REMARK 200 DATA REDUNDANCY : 2.600 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : 0.06800 REMARK 200 FOR THE DATA SET : 5.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.16 REMARK 200 COMPLETENESS FOR SHELL (%) : 49.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : 0.25200 REMARK 200 R SYM FOR SHELL (I) : 0.25200 REMARK 200 FOR SHELL : 1.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: DIFFERENCE FOURIER REMARK 200 SOFTWARE USED: X-PLOR 3.843 REMARK 200 STARTING MODEL: PDB ENTRY 1TDU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALLIZATION WAS CONDUCTED IN REMARK 280 HANGING DROPS CONTAINING 4.2 MG/ML E. COLI TS, 0.38 MM DURD, 3.8 REMARK 280 MM DTT, 1.0 MM CB3717 AND 1.2 M (NH4)2SO4, PH 7.8 (20 MM KPO4) REMARK 280 OVER A WELL SOLUTION CONTAINING 2.4 M (NH4)2SO4 AND 1.0 MM DTT., REMARK 280 VAPOR DIFFUSION - HANGING DROP, VAPOR DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 34.10150 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 34.10150 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 34.10150 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: 8590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS A 32 NE2 HIS A 32 CD2 -0.077 REMARK 500 HIS A 73 NE2 HIS A 73 CD2 -0.067 REMARK 500 HIS A 207 NE2 HIS A 207 CD2 -0.070 REMARK 500 HIS A 217 NE2 HIS A 217 CD2 -0.072 REMARK 500 HIS A 255 NE2 HIS A 255 CD2 -0.073 REMARK 500 HIS B 57 NE2 HIS B 57 CD2 -0.076 REMARK 500 HIS B 73 NE2 HIS B 73 CD2 -0.075 REMARK 500 HIS B 108 NE2 HIS B 108 CD2 -0.071 REMARK 500 HIS B 147 NE2 HIS B 147 CD2 -0.068 REMARK 500 HIS B 186 NE2 HIS B 186 CD2 -0.068 REMARK 500 HIS B 207 NE2 HIS B 207 CD2 -0.076 REMARK 500 HIS B 212 NE2 HIS B 212 CD2 -0.067 REMARK 500 HIS B 255 NE2 HIS B 255 CD2 -0.069 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 TRP A 61 CD1 - CG - CD2 ANGL. DEV. = 6.9 DEGREES REMARK 500 TRP A 61 CE2 - CD2 - CG ANGL. DEV. = -6.2 DEGREES REMARK 500 TRP A 80 CD1 - CG - CD2 ANGL. DEV. = 6.7 DEGREES REMARK 500 TRP A 80 CE2 - CD2 - CG ANGL. DEV. = -6.3 DEGREES REMARK 500 TRP A 83 CD1 - CG - CD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 TRP A 83 CE2 - CD2 - CG ANGL. DEV. = -5.6 DEGREES REMARK 500 TRP A 98 CD1 - CG - CD2 ANGL. DEV. = 7.5 DEGREES REMARK 500 TRP A 98 CE2 - CD2 - CG ANGL. DEV. = -6.2 DEGREES REMARK 500 TRP A 101 CD1 - CG - CD2 ANGL. DEV. = 4.9 DEGREES REMARK 500 TRP A 101 CE2 - CD2 - CG ANGL. DEV. = -5.5 DEGREES REMARK 500 ARG A 126 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 TRP A 133 CD1 - CG - CD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 TRP A 133 CE2 - CD2 - CG ANGL. DEV. = -5.9 DEGREES REMARK 500 VAL A 196 CG1 - CB - CG2 ANGL. DEV. = -10.0 DEGREES REMARK 500 TRP A 201 CD1 - CG - CD2 ANGL. DEV. = 6.2 DEGREES REMARK 500 TRP A 201 CE2 - CD2 - CG ANGL. DEV. = -5.8 DEGREES REMARK 500 ARG A 225 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 225 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG A 234 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG A 234 NE - CZ - NH2 ANGL. DEV. = -5.2 DEGREES REMARK 500 ARG B 53 CA - CB - CG ANGL. DEV. = 13.8 DEGREES REMARK 500 TRP B 61 CD1 - CG - CD2 ANGL. DEV. = 7.0 DEGREES REMARK 500 TRP B 61 CE2 - CD2 - CG ANGL. DEV. = -6.1 DEGREES REMARK 500 TRP B 80 CD1 - CG - CD2 ANGL. DEV. = 6.7 DEGREES REMARK 500 TRP B 80 CE2 - CD2 - CG ANGL. DEV. = -6.2 DEGREES REMARK 500 TRP B 83 CD1 - CG - CD2 ANGL. DEV. = 7.1 DEGREES REMARK 500 TRP B 83 CE2 - CD2 - CG ANGL. DEV. = -6.5 DEGREES REMARK 500 TRP B 98 CD1 - CG - CD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 TRP B 98 CE2 - CD2 - CG ANGL. DEV. = -5.9 DEGREES REMARK 500 TRP B 101 CD1 - CG - CD2 ANGL. DEV. = 5.4 DEGREES REMARK 500 TRP B 101 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES REMARK 500 ARG B 126 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG B 126 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG B 127 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 TRP B 133 CD1 - CG - CD2 ANGL. DEV. = 7.0 DEGREES REMARK 500 TRP B 133 CG - CD1 - NE1 ANGL. DEV. = -6.0 DEGREES REMARK 500 TRP B 133 CE2 - CD2 - CG ANGL. DEV. = -6.1 DEGREES REMARK 500 ARG B 166 NE - CZ - NH1 ANGL. DEV. = 5.3 DEGREES REMARK 500 ARG B 166 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 TRP B 201 CD1 - CG - CD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 TRP B 201 CB - CG - CD1 ANGL. DEV. = -9.1 DEGREES REMARK 500 TRP B 201 CE2 - CD2 - CG ANGL. DEV. = -6.4 DEGREES REMARK 500 TRP B 201 CG - CD2 - CE3 ANGL. DEV. = 6.8 DEGREES REMARK 500 ARG B 222 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP A 85 -165.64 -69.40 REMARK 500 ALA A 100 70.60 -159.53 REMARK 500 ASP A 105 50.39 -94.90 REMARK 500 ALA A 155 -83.44 -126.51 REMARK 500 ASP A 156 66.63 -110.47 REMARK 500 PRO A 228 176.97 -56.00 REMARK 500 PRO A 236 155.10 -45.19 REMARK 500 LEU B 38 1.17 -69.44 REMARK 500 TYR B 94 -62.95 -17.39 REMARK 500 ALA B 100 50.45 -152.79 REMARK 500 ASP B 105 39.40 -93.63 REMARK 500 ALA B 155 -74.41 -126.40 REMARK 500 PRO B 228 -178.19 -65.34 REMARK 500 ASP B 241 53.91 -113.01 REMARK 500 ILE B 258 110.81 58.30 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ACT REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ACTIVE SITE REACTIVE THIOL. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 530 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 531 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DDU A 532 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CB3 A 534 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DDU B 533 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CB3 B 535 DBREF 1DDU A 1 264 UNP P0A884 TYSY_ECOLI 1 264 DBREF 1DDU B 1 264 UNP P0A884 TYSY_ECOLI 1 264 SEQRES 1 A 265 FMT MET LYS GLN TYR LEU GLU LEU MET GLN LYS VAL LEU SEQRES 2 A 265 ASP GLU GLY THR GLN LYS ASN ASP ARG THR GLY THR GLY SEQRES 3 A 265 THR LEU SER ILE PHE GLY HIS GLN MET ARG PHE ASN LEU SEQRES 4 A 265 GLN ASP GLY PHE PRO LEU VAL THR THR LYS ARG CYS HIS SEQRES 5 A 265 LEU ARG SER ILE ILE HIS GLU LEU LEU TRP PHE LEU GLN SEQRES 6 A 265 GLY ASP THR ASN ILE ALA TYR LEU HIS GLU ASN ASN VAL SEQRES 7 A 265 THR ILE TRP ASP GLU TRP ALA ASP GLU ASN GLY ASP LEU SEQRES 8 A 265 GLY PRO VAL TYR GLY LYS GLN TRP ARG ALA TRP PRO THR SEQRES 9 A 265 PRO ASP GLY ARG HIS ILE ASP GLN ILE THR THR VAL LEU SEQRES 10 A 265 ASN GLN LEU LYS ASN ASP PRO ASP SER ARG ARG ILE ILE SEQRES 11 A 265 VAL SER ALA TRP ASN VAL GLY GLU LEU ASP LYS MET ALA SEQRES 12 A 265 LEU ALA PRO CYS HIS ALA PHE PHE GLN PHE TYR VAL ALA SEQRES 13 A 265 ASP GLY LYS LEU SER CYS GLN LEU TYR GLN ARG SER CYS SEQRES 14 A 265 ASP VAL PHE LEU GLY LEU PRO PHE ASN ILE ALA SER TYR SEQRES 15 A 265 ALA LEU LEU VAL HIS MET MET ALA GLN GLN CYS ASP LEU SEQRES 16 A 265 GLU VAL GLY ASP PHE VAL TRP THR GLY GLY ASP THR HIS SEQRES 17 A 265 LEU TYR SER ASN HIS MET ASP GLN THR HIS LEU GLN LEU SEQRES 18 A 265 SER ARG GLU PRO ARG PRO LEU PRO LYS LEU ILE ILE LYS SEQRES 19 A 265 ARG LYS PRO GLU SER ILE PHE ASP TYR ARG PHE GLU ASP SEQRES 20 A 265 PHE GLU ILE GLU GLY TYR ASP PRO HIS PRO GLY ILE LYS SEQRES 21 A 265 ALA PRO VAL ALA ILE SEQRES 1 B 265 FMT MET LYS GLN TYR LEU GLU LEU MET GLN LYS VAL LEU SEQRES 2 B 265 ASP GLU GLY THR GLN LYS ASN ASP ARG THR GLY THR GLY SEQRES 3 B 265 THR LEU SER ILE PHE GLY HIS GLN MET ARG PHE ASN LEU SEQRES 4 B 265 GLN ASP GLY PHE PRO LEU VAL THR THR LYS ARG CYS HIS SEQRES 5 B 265 LEU ARG SER ILE ILE HIS GLU LEU LEU TRP PHE LEU GLN SEQRES 6 B 265 GLY ASP THR ASN ILE ALA TYR LEU HIS GLU ASN ASN VAL SEQRES 7 B 265 THR ILE TRP ASP GLU TRP ALA ASP GLU ASN GLY ASP LEU SEQRES 8 B 265 GLY PRO VAL TYR GLY LYS GLN TRP ARG ALA TRP PRO THR SEQRES 9 B 265 PRO ASP GLY ARG HIS ILE ASP GLN ILE THR THR VAL LEU SEQRES 10 B 265 ASN GLN LEU LYS ASN ASP PRO ASP SER ARG ARG ILE ILE SEQRES 11 B 265 VAL SER ALA TRP ASN VAL GLY GLU LEU ASP LYS MET ALA SEQRES 12 B 265 LEU ALA PRO CYS HIS ALA PHE PHE GLN PHE TYR VAL ALA SEQRES 13 B 265 ASP GLY LYS LEU SER CYS GLN LEU TYR GLN ARG SER CYS SEQRES 14 B 265 ASP VAL PHE LEU GLY LEU PRO PHE ASN ILE ALA SER TYR SEQRES 15 B 265 ALA LEU LEU VAL HIS MET MET ALA GLN GLN CYS ASP LEU SEQRES 16 B 265 GLU VAL GLY ASP PHE VAL TRP THR GLY GLY ASP THR HIS SEQRES 17 B 265 LEU TYR SER ASN HIS MET ASP GLN THR HIS LEU GLN LEU SEQRES 18 B 265 SER ARG GLU PRO ARG PRO LEU PRO LYS LEU ILE ILE LYS SEQRES 19 B 265 ARG LYS PRO GLU SER ILE PHE ASP TYR ARG PHE GLU ASP SEQRES 20 B 265 PHE GLU ILE GLU GLY TYR ASP PRO HIS PRO GLY ILE LYS SEQRES 21 B 265 ALA PRO VAL ALA ILE HET FMT A 0 3 HET FMT B 0 3 HET PO4 A 530 5 HET DDU A 532 15 HET CB3 A 534 35 HET PO4 B 531 5 HET DDU B 533 15 HET CB3 B 535 35 HETNAM FMT FORMIC ACID HETNAM PO4 PHOSPHATE ION HETNAM DDU 2'-5'DIDEOXYURIDINE HETNAM CB3 10-PROPARGYL-5,8-DIDEAZAFOLIC ACID FORMUL 1 FMT 2(C H2 O2) FORMUL 3 PO4 2(O4 P 3-) FORMUL 4 DDU 2(C9 H12 N2 O4) FORMUL 5 CB3 2(C24 H23 N5 O6) FORMUL 9 HOH *66(H2 O) HELIX 1 1 LYS A 2 GLU A 14 1 13 HELIX 2 2 LEU A 38 ASP A 40 5 3 HELIX 3 3 LEU A 52 GLN A 64 1 13 HELIX 4 4 ALA A 70 GLU A 74 1 5 HELIX 5 5 ASP A 81 TRP A 83 5 3 HELIX 6 6 TYR A 94 ARG A 99 1 6 HELIX 7 7 GLN A 111 ASN A 121 1 11 HELIX 8 8 VAL A 135 LYS A 140 5 6 HELIX 9 9 LEU A 174 GLN A 191 1 18 HELIX 10 10 SER A 210 SER A 221 5 12 HELIX 11 11 PHE A 244 ASP A 246 5 3 HELIX 12 12 LYS B 2 GLU B 14 1 13 HELIX 13 13 LEU B 52 GLN B 64 1 13 HELIX 14 14 ALA B 70 GLU B 74 1 5 HELIX 15 15 ASP B 81 TRP B 83 5 3 HELIX 16 16 TYR B 94 ALA B 100 1 7 HELIX 17 17 GLN B 111 ASN B 121 1 11 HELIX 18 18 VAL B 135 LYS B 140 5 6 HELIX 19 19 LEU B 174 GLN B 191 1 18 HELIX 20 20 SER B 210 SER B 221 5 12 HELIX 21 21 PHE B 244 ASP B 246 5 3 SHEET 1 A 4 THR A 16 LYS A 18 0 SHEET 2 A 4 THR A 26 PHE A 30 -1 N SER A 28 O THR A 16 SHEET 3 A 4 ASP A 205 TYR A 209 -1 N LEU A 208 O LEU A 27 SHEET 4 A 4 SER A 167 ASP A 169 1 N CYS A 168 O ASP A 205 SHEET 1 B 5 HIS A 32 ASN A 37 0 SHEET 2 B 5 ASP A 198 GLY A 203 -1 N GLY A 203 O HIS A 32 SHEET 3 B 5 LEU A 159 GLN A 165 1 N CYS A 161 O VAL A 200 SHEET 4 B 5 HIS A 147 VAL A 154 -1 N TYR A 153 O SER A 160 SHEET 5 B 5 ILE A 129 SER A 131 -1 N VAL A 130 O PHE A 150 SHEET 1 C 2 LYS A 229 ILE A 232 0 SHEET 2 C 2 PHE A 247 GLU A 250 -1 N GLU A 250 O LYS A 229 SHEET 1 D 4 THR B 16 LYS B 18 0 SHEET 2 D 4 THR B 26 PHE B 30 -1 N SER B 28 O THR B 16 SHEET 3 D 4 ASP B 205 TYR B 209 -1 N LEU B 208 O LEU B 27 SHEET 4 D 4 SER B 167 ASP B 169 1 N CYS B 168 O ASP B 205 SHEET 1 E 5 HIS B 32 ASN B 37 0 SHEET 2 E 5 ASP B 198 GLY B 203 -1 N GLY B 203 O HIS B 32 SHEET 3 E 5 LEU B 159 GLN B 165 1 N CYS B 161 O VAL B 200 SHEET 4 E 5 HIS B 147 VAL B 154 -1 N TYR B 153 O SER B 160 SHEET 5 E 5 ILE B 129 SER B 131 -1 N VAL B 130 O PHE B 150 SHEET 1 F 2 LYS B 229 ILE B 232 0 SHEET 2 F 2 PHE B 247 GLU B 250 -1 N GLU B 250 O LYS B 229 LINK C FMT A 0 N MET A 1 1555 1555 1.33 LINK O1 FMT A 0 N MET A 1 1555 1555 2.03 LINK C FMT B 0 N MET B 1 1555 1555 1.34 SITE 1 ACT 2 CYS A 146 CYS B 146 SITE 1 AC1 5 ARG A 21 ARG A 166 SER A 167 ARG B 126 SITE 2 AC1 5 ARG B 127 SITE 1 AC2 6 ARG A 126 ARG A 127 ARG B 21 ARG B 166 SITE 2 AC2 6 SER B 167 DDU B 533 SITE 1 AC3 10 CYS A 146 HIS A 147 GLN A 165 SER A 167 SITE 2 AC3 10 ASP A 169 GLY A 173 ASN A 177 HIS A 207 SITE 3 AC3 10 TYR A 209 CB3 A 534 SITE 1 AC4 12 LYS A 48 GLU A 58 ILE A 79 TRP A 83 SITE 2 AC4 12 ASP A 169 LEU A 172 GLY A 173 PHE A 176 SITE 3 AC4 12 ASN A 177 VAL A 262 ALA A 263 DDU A 532 SITE 1 AC5 12 ARG A 126 CYS B 146 HIS B 147 GLN B 165 SITE 2 AC5 12 SER B 167 CYS B 168 ASP B 169 ASN B 177 SITE 3 AC5 12 HIS B 207 TYR B 209 PO4 B 531 CB3 B 535 SITE 1 AC6 10 HIS B 51 ILE B 79 TRP B 83 ASP B 169 SITE 2 AC6 10 LEU B 172 GLY B 173 ASN B 177 ALA B 263 SITE 3 AC6 10 DDU B 533 HOH B 542 CRYST1 127.405 127.405 68.203 90.00 90.00 120.00 P 63 12 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 0.007849 0.004532 0.000000 0.00000 SCALE2 0.000000 0.009063 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014662 0.00000 MTRIX1 1 -1.000000 0.010000 -0.009000 61.89600 1 MTRIX2 1 -0.013000 -0.628000 0.778000 22.84000 1 MTRIX3 1 0.002000 0.778000 0.629000 -10.90000 1 HETATM 1 C FMT A 0 21.692 19.456 50.010 1.00 24.28 C HETATM 2 O1 FMT A 0 20.693 19.231 49.339 1.00 28.31 O HETATM 3 O2 FMT A 0 22.217 18.575 50.677 1.00 26.82 O