HEADER TRANSFERASE 24-AUG-01 1JUJ TITLE HUMAN THYMIDYLATE SYNTHASE BOUND TO DUMP AND LY231514, A PYRROLO(2,3- TITLE 2 D)PYRIMIDINE-BASED ANTIFOLATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: THYMIDYLATE SYNTHASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: TS; COMPND 5 EC: 2.1.1.45; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: 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_STRAIN: DH5A; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGCHTS-TAA KEYWDS CANCER, DTMP SYNTHESIS, ANTIFOLATE, DRUG RESISTANCE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR P.H.SAYRE,J.S.FINER-MOORE,T.A.FRITZ,D.BIERMANN,S.B.GATES, AUTHOR 2 W.C.MACKELLAR,V.F.PATEL,R.M.STROUD REVDAT 6 03-APR-24 1JUJ 1 REMARK REVDAT 5 27-OCT-21 1JUJ 1 REMARK SEQADV LINK REVDAT 4 24-FEB-09 1JUJ 1 VERSN REVDAT 3 19-APR-05 1JUJ 1 REMARK MTRIX1 MTRIX2 MTRIX3 REVDAT 3 2 1 MASTER REVDAT 2 12-APR-05 1JUJ 1 JRNL REVDAT 1 19-SEP-01 1JUJ 0 JRNL AUTH P.H.SAYRE,J.S.FINER-MOORE,T.A.FRITZ,D.BIERMANN,S.B.GATES, JRNL AUTH 2 W.C.MACKELLAR,V.F.PATEL,R.M.STROUD JRNL TITL MULTI-TARGETED ANTIFOLATES AIMED AT AVOIDING DRUG RESISTANCE JRNL TITL 2 FORM COVALENT CLOSED INHIBITORY COMPLEXES WITH HUMAN AND JRNL TITL 3 ESCHERICHIA COLI THYMIDYLATE SYNTHASES. JRNL REF J.MOL.BIOL. V. 313 813 2001 JRNL REFN ISSN 0022-2836 JRNL PMID 11697906 JRNL DOI 10.1006/JMBI.2001.5074 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH C.A.SCHIFFER,I.J.CLIFTON,V.J.DAVISSON,D.V.SANTI,R.M.STROUD REMARK 1 TITL CRYSTAL STRUCTURE OF HUMAN THYMIDYLATE SYNTHASE: A REMARK 1 TITL 2 STRUCTURAL MECHANISM FOR GUIDING SUBSTRATES INTO THE ACTIVE REMARK 1 TITL 3 SITE REMARK 1 REF BIOCHEMISTRY V. 34 16279 1995 REMARK 1 REFN ISSN 0006-2960 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH AND HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.96 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 131081.010 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 79.5 REMARK 3 NUMBER OF REFLECTIONS : 22378 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) : 0.268 REMARK 3 FREE R VALUE : 0.311 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2221 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) : 3.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.19 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 70.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2926 REMARK 3 BIN R VALUE (WORKING SET) : 0.4310 REMARK 3 BIN FREE R VALUE : 0.4820 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 328 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 : 9208 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 204 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.77000 REMARK 3 B22 (A**2) : -1.10000 REMARK 3 B33 (A**2) : 3.87000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.36000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.49 REMARK 3 ESD FROM SIGMAA (A) : 0.85 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) : 0.58 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.95 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.860 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 : 0.27 REMARK 3 BSOL : 30.20 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : LY231514.PAR REMARK 3 PARAMETER FILE 4 : PARAMED.LIG REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : LY231514.TOP REMARK 3 TOPOLOGY FILE 4 : TOPO_COVALENT.DUMP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE ASYMMETRIC UNIT CONTAINS FOUR MONOMERS AND THESE WERE REFINED REMARK 3 USING STRICT NONCRYSTALLOGRAPHIC SYMMETRY CONSTRAINTS. THE STRICT REMARK 3 NONCRYSTALLOGRAPHIC SYMMETRY WAS BROKEN AT THE INTERFACE BETWEEN REMARK 3 THE REMARK 3 TWO DIMERS AND ARG42 AT THIS INTERFACE IN CHAINS B AND D HAD TO BE REMARK 3 REBUILT AT THE END OF REFINEMENT. RESIDUES 1-27, AS WELL AS THE REMARK 3 SIDECHAIN OF ARG147 ARE DISORDERED IN EACH MONOMER AND ARE OMITTED REMARK 3 FROM THE STRUCTURE. REMARK 4 REMARK 4 1JUJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-AUG-01. REMARK 100 THE DEPOSITION ID IS D_1000014200. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUL-97 REMARK 200 TEMPERATURE (KELVIN) : 296 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 2 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54178 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23396 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 84.0 REMARK 200 DATA REDUNDANCY : 2.100 REMARK 200 R MERGE (I) : 0.14500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.09 REMARK 200 COMPLETENESS FOR SHELL (%) : 78.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.43000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: THYMIDYLATE SYNTHASE FROM LEISHMANIA MAJOR REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG-MONOMETHYL ETHER 5000, SODIUM REMARK 280 CACODYLATE, AMMONIUM SULFATE, KCL, TRIS, EDTA, DTT, PH 6.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 296K 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 69.07000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 49.07000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 69.07000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 49.07000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 295 REMARK 295 NON-CRYSTALLOGRAPHIC SYMMETRY REMARK 295 THE TRANSFORMATIONS PRESENTED ON THE MTRIX RECORDS BELOW REMARK 295 DESCRIBE NON-CRYSTALLOGRAPHIC RELATIONSHIPS AMONG ATOMS REMARK 295 IN THIS ENTRY. APPLYING THE APPROPRIATE MTRIX REMARK 295 TRANSFORMATION TO THE RESIDUES LISTED FIRST WILL YIELD REMARK 295 APPROXIMATE COORDINATES FOR THE RESIDUES LISTED SECOND. REMARK 295 CHAIN IDENTIFIERS GIVEN AS "?" REFER TO CHAINS FOR WHICH REMARK 295 ATOMS ARE NOT FOUND IN THIS ENTRY. REMARK 295 APPLIED TO TRANSFORMED TO REMARK 295 TRANSFORM CHAIN RESIDUES CHAIN RESIDUES RMSD REMARK 295 SSS REMARK 295 M 1 A 28 .. 313 B 28 .. 313 REMARK 295 M 2 A 28 .. 313 C 28 .. 313 REMARK 295 M 3 A 28 .. 313 D 28 .. 313 REMARK 295 WHERE SSS -> COLUMNS 8-10 OF MTRIX RECORDS REMARK 295 REMARK: THE AUTHORS RESTRAINED SUBUNIT B, C, AND D AGAINST REMARK 295 SUBUNIT A, USING A WEIGHT OF 200 KCAL/MOL-A, AND SIGB OF REMARK 295 2 A2. REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 DIMER IS GENERATED FROM THE COORDINATES WITH REMARK 300 THE FOLLOWING NONCRYSTALLOGRAPHIC SYMMETRY ROTATION MATRIX AND REMARK 300 TRANSLATION VECTOR: {* REAL-SPACE ROTATION MATRIX *} {===>} NCS_ REMARK 300 MATRIX_2=( -0.04364 0.52546 -0.84970 ) ( 0.53532 -0.70580 -0.46397 ) REMARK 300 ( -0.84352 -0.47511 -0.25049 ); {* REAL-SPACE TRANSLATION VECTOR *} REMARK 300 {===>} NCS_VECTOR_2=(-22.64756 -91.22199 -82.72397); A SECOND REMARK 300 DIMER IN THE ASYMMETRIC UNIT IS GENERATED BY THE FOLLOWING NCS REMARK 300 SYMMETRY OPERATIONS: {* REAL-SPACE ROTATION MATRIX *} {===>} NCS_ REMARK 300 MATRIX_3=( -0.99996 0.00926 -0.00060 ) ( 0.00927 0.99993 -0.00771 ) REMARK 300 ( 0.00053 -0.00771 -0.99997 ); {* REAL-SPACE TRANSLATION VECTOR *} { REMARK 300 ===>} NCS_VECTOR_3=(-48.72274 4.78975 -52.76192); AND {* REAL-SPACE REMARK 300 ROTATION MATRIX *} {===>} NCS_MATRIX_4=( 0.04749 -0.53294 0.84482 ) REMARK 300 ( 0.54116 -0.69717 -0.47021 ) ( 0.83958 0.47951 0.25530 ); {* REAL- REMARK 300 SPACE TRANSLATION VECTOR *} {===>} NCS_VECTOR_4=(-27.02831 - REMARK 300 85.96681 30.66597); 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: 7410 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22050 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.0 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 REMARK 350 BIOMOLECULE: 2 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: 7400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 PRO A 2 REMARK 465 VAL A 3 REMARK 465 ALA A 4 REMARK 465 GLY A 5 REMARK 465 SER A 6 REMARK 465 GLU A 7 REMARK 465 LEU A 8 REMARK 465 PRO A 9 REMARK 465 ARG A 10 REMARK 465 ARG A 11 REMARK 465 PRO A 12 REMARK 465 LEU A 13 REMARK 465 PRO A 14 REMARK 465 PRO A 15 REMARK 465 ALA A 16 REMARK 465 ALA A 17 REMARK 465 GLN A 18 REMARK 465 GLU A 19 REMARK 465 ARG A 20 REMARK 465 ASP A 21 REMARK 465 ALA A 22 REMARK 465 GLU A 23 REMARK 465 PRO A 24 REMARK 465 ARG A 25 REMARK 465 PRO A 26 REMARK 465 PRO A 27 REMARK 465 MET B 1 REMARK 465 PRO B 2 REMARK 465 VAL B 3 REMARK 465 ALA B 4 REMARK 465 GLY B 5 REMARK 465 SER B 6 REMARK 465 GLU B 7 REMARK 465 LEU B 8 REMARK 465 PRO B 9 REMARK 465 ARG B 10 REMARK 465 ARG B 11 REMARK 465 PRO B 12 REMARK 465 LEU B 13 REMARK 465 PRO B 14 REMARK 465 PRO B 15 REMARK 465 ALA B 16 REMARK 465 ALA B 17 REMARK 465 GLN B 18 REMARK 465 GLU B 19 REMARK 465 ARG B 20 REMARK 465 ASP B 21 REMARK 465 ALA B 22 REMARK 465 GLU B 23 REMARK 465 PRO B 24 REMARK 465 ARG B 25 REMARK 465 PRO B 26 REMARK 465 PRO B 27 REMARK 465 MET C 1 REMARK 465 PRO C 2 REMARK 465 VAL C 3 REMARK 465 ALA C 4 REMARK 465 GLY C 5 REMARK 465 SER C 6 REMARK 465 GLU C 7 REMARK 465 LEU C 8 REMARK 465 PRO C 9 REMARK 465 ARG C 10 REMARK 465 ARG C 11 REMARK 465 PRO C 12 REMARK 465 LEU C 13 REMARK 465 PRO C 14 REMARK 465 PRO C 15 REMARK 465 ALA C 16 REMARK 465 ALA C 17 REMARK 465 GLN C 18 REMARK 465 GLU C 19 REMARK 465 ARG C 20 REMARK 465 ASP C 21 REMARK 465 ALA C 22 REMARK 465 GLU C 23 REMARK 465 PRO C 24 REMARK 465 ARG C 25 REMARK 465 PRO C 26 REMARK 465 PRO C 27 REMARK 465 MET D 1 REMARK 465 PRO D 2 REMARK 465 VAL D 3 REMARK 465 ALA D 4 REMARK 465 GLY D 5 REMARK 465 SER D 6 REMARK 465 GLU D 7 REMARK 465 LEU D 8 REMARK 465 PRO D 9 REMARK 465 ARG D 10 REMARK 465 ARG D 11 REMARK 465 PRO D 12 REMARK 465 LEU D 13 REMARK 465 PRO D 14 REMARK 465 PRO D 15 REMARK 465 ALA D 16 REMARK 465 ALA D 17 REMARK 465 GLN D 18 REMARK 465 GLU D 19 REMARK 465 ARG D 20 REMARK 465 ASP D 21 REMARK 465 ALA D 22 REMARK 465 GLU D 23 REMARK 465 PRO D 24 REMARK 465 ARG D 25 REMARK 465 PRO D 26 REMARK 465 PRO D 27 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 ARG A 147 CB CG CD NE CZ NH1 NH2 REMARK 470 ARG B 147 CB CG CD NE CZ NH1 NH2 REMARK 470 ARG C 147 CB CG CD NE CZ NH1 NH2 REMARK 470 ARG D 147 CB CG CD NE CZ NH1 NH2 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 ARG B 42 CB ARG B 42 CG -0.442 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 PRO A 172 C - N - CA ANGL. DEV. = 9.6 DEGREES REMARK 500 ARG B 42 CA - CB - CG ANGL. DEV. = 34.0 DEGREES REMARK 500 ARG B 42 CB - CG - CD ANGL. DEV. = 50.8 DEGREES REMARK 500 ARG B 42 CG - CD - NE ANGL. DEV. = 38.9 DEGREES REMARK 500 ARG B 42 NE - CZ - NH2 ANGL. DEV. = 3.1 DEGREES REMARK 500 PRO B 172 C - N - CA ANGL. DEV. = 9.6 DEGREES REMARK 500 PRO C 172 C - N - CA ANGL. DEV. = 9.6 DEGREES REMARK 500 ARG D 42 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 PRO D 172 C - N - CA ANGL. DEV. = 9.6 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 CYS A 43 0.90 -150.39 REMARK 500 THR A 55 134.01 166.73 REMARK 500 GLU A 70 150.64 170.90 REMARK 500 LEU A 74 146.16 -31.75 REMARK 500 THR A 76 2.84 -68.14 REMARK 500 ILE A 108 -23.13 -36.43 REMARK 500 SER A 124 0.72 -58.69 REMARK 500 GLU A 128 145.09 -39.40 REMARK 500 PRO A 133 68.88 -54.91 REMARK 500 TYR A 135 -86.53 -0.93 REMARK 500 ALA A 144 142.55 -21.23 REMARK 500 ARG A 147 92.26 171.31 REMARK 500 ASP A 148 134.95 81.05 REMARK 500 LEU A 192 99.55 -174.80 REMARK 500 PRO A 193 156.76 -43.82 REMARK 500 ASN A 205 80.08 38.40 REMARK 500 SER A 206 -14.57 55.48 REMARK 500 LEU A 221 -71.06 -107.44 REMARK 500 PRO A 277 -172.64 -67.99 REMARK 500 ARG A 283 118.11 150.98 REMARK 500 ASN A 302 66.03 -118.94 REMARK 500 PRO A 305 153.90 -44.55 REMARK 500 CYS B 43 0.92 -152.05 REMARK 500 THR B 55 134.01 166.74 REMARK 500 GLU B 70 150.65 170.86 REMARK 500 LEU B 74 146.24 -31.80 REMARK 500 THR B 76 2.86 -68.17 REMARK 500 ILE B 108 -23.13 -36.43 REMARK 500 SER B 124 0.71 -58.75 REMARK 500 GLU B 128 145.14 -39.38 REMARK 500 PRO B 133 68.88 -54.99 REMARK 500 TYR B 135 -86.52 -0.92 REMARK 500 ALA B 144 142.52 -21.26 REMARK 500 ARG B 147 92.26 171.27 REMARK 500 ASP B 148 134.91 81.07 REMARK 500 LEU B 192 99.53 -174.81 REMARK 500 PRO B 193 156.76 -43.84 REMARK 500 ASN B 205 80.10 38.42 REMARK 500 SER B 206 -14.62 55.46 REMARK 500 LEU B 221 -71.07 -107.46 REMARK 500 PRO B 277 -172.66 -68.02 REMARK 500 ARG B 283 118.11 150.98 REMARK 500 ASN B 302 66.02 -118.95 REMARK 500 PRO B 305 153.88 -44.52 REMARK 500 CYS C 43 0.87 -150.38 REMARK 500 THR C 55 133.98 166.76 REMARK 500 GLU C 70 150.63 170.85 REMARK 500 LEU C 74 146.20 -31.75 REMARK 500 THR C 76 2.84 -68.15 REMARK 500 ILE C 108 -23.14 -36.43 REMARK 500 REMARK 500 THIS ENTRY HAS 87 RAMACHANDRAN OUTLIERS. 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 UMP A 314 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LYA A 315 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UMP B 314 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LYA B 315 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UMP C 314 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LYA C 315 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UMP D 314 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LYA D 315 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1JTQ RELATED DB: PDB REMARK 900 E. COLI TS COMPLEX WITH DUMP AND LY341770, ANOTHER PYRROLO(2,3-D) REMARK 900 PYRIMIDINE-BASED ANTIFOLATE REMARK 900 RELATED ID: 1JTU RELATED DB: PDB REMARK 900 E. COLI TS COMPLEX WITH DUMP AND A POLYGLUTAMYLATED FORM OF LY231514 REMARK 900 RELATED ID: 1JU6 RELATED DB: PDB REMARK 900 P1 CRYSTAL FORM OF HUMAN THYMIDYLATE SYNTHASE COMPLEX WITH DUMP AND REMARK 900 LY231514 REMARK 900 RELATED ID: 1JUT RELATED DB: PDB REMARK 900 E. COLI THYMIDYLATE SYNTHASE BOUND TO DUMP AND LY338529, A REMARK 900 PYRROLO(2,3-D)PYRIMIDINE-BASED ANTIFOLATE DBREF 1JUJ A 1 313 UNP P04818 TYSY_HUMAN 1 313 DBREF 1JUJ B 1 313 UNP P04818 TYSY_HUMAN 1 313 DBREF 1JUJ C 1 313 UNP P04818 TYSY_HUMAN 1 313 DBREF 1JUJ D 1 313 UNP P04818 TYSY_HUMAN 1 313 SEQADV 1JUJ GLU A 46 UNP P04818 ARG 46 ENGINEERED MUTATION SEQADV 1JUJ GLU B 46 UNP P04818 ARG 46 ENGINEERED MUTATION SEQADV 1JUJ GLU C 46 UNP P04818 ARG 46 ENGINEERED MUTATION SEQADV 1JUJ GLU D 46 UNP P04818 ARG 46 ENGINEERED MUTATION SEQRES 1 A 313 MET PRO VAL ALA GLY SER GLU LEU PRO ARG ARG PRO LEU SEQRES 2 A 313 PRO PRO ALA ALA GLN GLU ARG ASP ALA GLU PRO ARG PRO SEQRES 3 A 313 PRO HIS GLY GLU LEU GLN TYR LEU GLY GLN ILE GLN HIS SEQRES 4 A 313 ILE LEU ARG CYS GLY VAL GLU LYS ASP ASP ARG THR GLY SEQRES 5 A 313 THR GLY THR LEU SER VAL PHE GLY MET GLN ALA ARG TYR SEQRES 6 A 313 SER LEU ARG ASP GLU PHE PRO LEU LEU THR THR LYS ARG SEQRES 7 A 313 VAL PHE TRP LYS GLY VAL LEU GLU GLU LEU LEU TRP PHE SEQRES 8 A 313 ILE LYS GLY SER THR ASN ALA LYS GLU LEU SER SER LYS SEQRES 9 A 313 GLY VAL LYS ILE TRP ASP ALA ASN GLY SER ARG ASP PHE SEQRES 10 A 313 LEU ASP SER LEU GLY PHE SER THR ARG GLU GLU GLY ASP SEQRES 11 A 313 LEU GLY PRO VAL TYR GLY PHE GLN TRP ARG HIS PHE GLY SEQRES 12 A 313 ALA GLU TYR ARG ASP MET GLU SER ASP TYR SER GLY GLN SEQRES 13 A 313 GLY VAL ASP GLN LEU GLN ARG VAL ILE ASP THR ILE LYS SEQRES 14 A 313 THR ASN PRO ASP ASP ARG ARG ILE ILE MET CYS ALA TRP SEQRES 15 A 313 ASN PRO ARG ASP LEU PRO LEU MET ALA LEU PRO PRO CYS SEQRES 16 A 313 HIS ALA LEU CYS GLN PHE TYR VAL VAL ASN SER GLU LEU SEQRES 17 A 313 SER CYS GLN LEU TYR GLN ARG SER GLY ASP MET GLY LEU SEQRES 18 A 313 GLY VAL PRO PHE ASN ILE ALA SER TYR ALA LEU LEU THR SEQRES 19 A 313 TYR MET ILE ALA HIS ILE THR GLY LEU LYS PRO GLY ASP SEQRES 20 A 313 PHE ILE HIS THR LEU GLY ASP ALA HIS ILE TYR LEU ASN SEQRES 21 A 313 HIS ILE GLU PRO LEU LYS ILE GLN LEU GLN ARG GLU PRO SEQRES 22 A 313 ARG PRO PHE PRO LYS LEU ARG ILE LEU ARG LYS VAL GLU SEQRES 23 A 313 LYS ILE ASP ASP PHE LYS ALA GLU ASP PHE GLN ILE GLU SEQRES 24 A 313 GLY TYR ASN PRO HIS PRO THR ILE LYS MET GLU MET ALA SEQRES 25 A 313 VAL SEQRES 1 B 313 MET PRO VAL ALA GLY SER GLU LEU PRO ARG ARG PRO LEU SEQRES 2 B 313 PRO PRO ALA ALA GLN GLU ARG ASP ALA GLU PRO ARG PRO SEQRES 3 B 313 PRO HIS GLY GLU LEU GLN TYR LEU GLY GLN ILE GLN HIS SEQRES 4 B 313 ILE LEU ARG CYS GLY VAL GLU LYS ASP ASP ARG THR GLY SEQRES 5 B 313 THR GLY THR LEU SER VAL PHE GLY MET GLN ALA ARG TYR SEQRES 6 B 313 SER LEU ARG ASP GLU PHE PRO LEU LEU THR THR LYS ARG SEQRES 7 B 313 VAL PHE TRP LYS GLY VAL LEU GLU GLU LEU LEU TRP PHE SEQRES 8 B 313 ILE LYS GLY SER THR ASN ALA LYS GLU LEU SER SER LYS SEQRES 9 B 313 GLY VAL LYS ILE TRP ASP ALA ASN GLY SER ARG ASP PHE SEQRES 10 B 313 LEU ASP SER LEU GLY PHE SER THR ARG GLU GLU GLY ASP SEQRES 11 B 313 LEU GLY PRO VAL TYR GLY PHE GLN TRP ARG HIS PHE GLY SEQRES 12 B 313 ALA GLU TYR ARG ASP MET GLU SER ASP TYR SER GLY GLN SEQRES 13 B 313 GLY VAL ASP GLN LEU GLN ARG VAL ILE ASP THR ILE LYS SEQRES 14 B 313 THR ASN PRO ASP ASP ARG ARG ILE ILE MET CYS ALA TRP SEQRES 15 B 313 ASN PRO ARG ASP LEU PRO LEU MET ALA LEU PRO PRO CYS SEQRES 16 B 313 HIS ALA LEU CYS GLN PHE TYR VAL VAL ASN SER GLU LEU SEQRES 17 B 313 SER CYS GLN LEU TYR GLN ARG SER GLY ASP MET GLY LEU SEQRES 18 B 313 GLY VAL PRO PHE ASN ILE ALA SER TYR ALA LEU LEU THR SEQRES 19 B 313 TYR MET ILE ALA HIS ILE THR GLY LEU LYS PRO GLY ASP SEQRES 20 B 313 PHE ILE HIS THR LEU GLY ASP ALA HIS ILE TYR LEU ASN SEQRES 21 B 313 HIS ILE GLU PRO LEU LYS ILE GLN LEU GLN ARG GLU PRO SEQRES 22 B 313 ARG PRO PHE PRO LYS LEU ARG ILE LEU ARG LYS VAL GLU SEQRES 23 B 313 LYS ILE ASP ASP PHE LYS ALA GLU ASP PHE GLN ILE GLU SEQRES 24 B 313 GLY TYR ASN PRO HIS PRO THR ILE LYS MET GLU MET ALA SEQRES 25 B 313 VAL SEQRES 1 C 313 MET PRO VAL ALA GLY SER GLU LEU PRO ARG ARG PRO LEU SEQRES 2 C 313 PRO PRO ALA ALA GLN GLU ARG ASP ALA GLU PRO ARG PRO SEQRES 3 C 313 PRO HIS GLY GLU LEU GLN TYR LEU GLY GLN ILE GLN HIS SEQRES 4 C 313 ILE LEU ARG CYS GLY VAL GLU LYS ASP ASP ARG THR GLY SEQRES 5 C 313 THR GLY THR LEU SER VAL PHE GLY MET GLN ALA ARG TYR SEQRES 6 C 313 SER LEU ARG ASP GLU PHE PRO LEU LEU THR THR LYS ARG SEQRES 7 C 313 VAL PHE TRP LYS GLY VAL LEU GLU GLU LEU LEU TRP PHE SEQRES 8 C 313 ILE LYS GLY SER THR ASN ALA LYS GLU LEU SER SER LYS SEQRES 9 C 313 GLY VAL LYS ILE TRP ASP ALA ASN GLY SER ARG ASP PHE SEQRES 10 C 313 LEU ASP SER LEU GLY PHE SER THR ARG GLU GLU GLY ASP SEQRES 11 C 313 LEU GLY PRO VAL TYR GLY PHE GLN TRP ARG HIS PHE GLY SEQRES 12 C 313 ALA GLU TYR ARG ASP MET GLU SER ASP TYR SER GLY GLN SEQRES 13 C 313 GLY VAL ASP GLN LEU GLN ARG VAL ILE ASP THR ILE LYS SEQRES 14 C 313 THR ASN PRO ASP ASP ARG ARG ILE ILE MET CYS ALA TRP SEQRES 15 C 313 ASN PRO ARG ASP LEU PRO LEU MET ALA LEU PRO PRO CYS SEQRES 16 C 313 HIS ALA LEU CYS GLN PHE TYR VAL VAL ASN SER GLU LEU SEQRES 17 C 313 SER CYS GLN LEU TYR GLN ARG SER GLY ASP MET GLY LEU SEQRES 18 C 313 GLY VAL PRO PHE ASN ILE ALA SER TYR ALA LEU LEU THR SEQRES 19 C 313 TYR MET ILE ALA HIS ILE THR GLY LEU LYS PRO GLY ASP SEQRES 20 C 313 PHE ILE HIS THR LEU GLY ASP ALA HIS ILE TYR LEU ASN SEQRES 21 C 313 HIS ILE GLU PRO LEU LYS ILE GLN LEU GLN ARG GLU PRO SEQRES 22 C 313 ARG PRO PHE PRO LYS LEU ARG ILE LEU ARG LYS VAL GLU SEQRES 23 C 313 LYS ILE ASP ASP PHE LYS ALA GLU ASP PHE GLN ILE GLU SEQRES 24 C 313 GLY TYR ASN PRO HIS PRO THR ILE LYS MET GLU MET ALA SEQRES 25 C 313 VAL SEQRES 1 D 313 MET PRO VAL ALA GLY SER GLU LEU PRO ARG ARG PRO LEU SEQRES 2 D 313 PRO PRO ALA ALA GLN GLU ARG ASP ALA GLU PRO ARG PRO SEQRES 3 D 313 PRO HIS GLY GLU LEU GLN TYR LEU GLY GLN ILE GLN HIS SEQRES 4 D 313 ILE LEU ARG CYS GLY VAL GLU LYS ASP ASP ARG THR GLY SEQRES 5 D 313 THR GLY THR LEU SER VAL PHE GLY MET GLN ALA ARG TYR SEQRES 6 D 313 SER LEU ARG ASP GLU PHE PRO LEU LEU THR THR LYS ARG SEQRES 7 D 313 VAL PHE TRP LYS GLY VAL LEU GLU GLU LEU LEU TRP PHE SEQRES 8 D 313 ILE LYS GLY SER THR ASN ALA LYS GLU LEU SER SER LYS SEQRES 9 D 313 GLY VAL LYS ILE TRP ASP ALA ASN GLY SER ARG ASP PHE SEQRES 10 D 313 LEU ASP SER LEU GLY PHE SER THR ARG GLU GLU GLY ASP SEQRES 11 D 313 LEU GLY PRO VAL TYR GLY PHE GLN TRP ARG HIS PHE GLY SEQRES 12 D 313 ALA GLU TYR ARG ASP MET GLU SER ASP TYR SER GLY GLN SEQRES 13 D 313 GLY VAL ASP GLN LEU GLN ARG VAL ILE ASP THR ILE LYS SEQRES 14 D 313 THR ASN PRO ASP ASP ARG ARG ILE ILE MET CYS ALA TRP SEQRES 15 D 313 ASN PRO ARG ASP LEU PRO LEU MET ALA LEU PRO PRO CYS SEQRES 16 D 313 HIS ALA LEU CYS GLN PHE TYR VAL VAL ASN SER GLU LEU SEQRES 17 D 313 SER CYS GLN LEU TYR GLN ARG SER GLY ASP MET GLY LEU SEQRES 18 D 313 GLY VAL PRO PHE ASN ILE ALA SER TYR ALA LEU LEU THR SEQRES 19 D 313 TYR MET ILE ALA HIS ILE THR GLY LEU LYS PRO GLY ASP SEQRES 20 D 313 PHE ILE HIS THR LEU GLY ASP ALA HIS ILE TYR LEU ASN SEQRES 21 D 313 HIS ILE GLU PRO LEU LYS ILE GLN LEU GLN ARG GLU PRO SEQRES 22 D 313 ARG PRO PHE PRO LYS LEU ARG ILE LEU ARG LYS VAL GLU SEQRES 23 D 313 LYS ILE ASP ASP PHE LYS ALA GLU ASP PHE GLN ILE GLU SEQRES 24 D 313 GLY TYR ASN PRO HIS PRO THR ILE LYS MET GLU MET ALA SEQRES 25 D 313 VAL HET UMP A 314 20 HET LYA A 315 31 HET UMP B 314 20 HET LYA B 315 31 HET UMP C 314 20 HET LYA C 315 31 HET UMP D 314 20 HET LYA D 315 31 HETNAM UMP 2'-DEOXYURIDINE 5'-MONOPHOSPHATE HETNAM LYA 2-{4-[2-(2-AMINO-4-OXO-4,7-DIHYDRO-3H-PYRROLO[2,3- HETNAM 2 LYA D]PYRIMIDIN-5-YL)-ETHYL]-BENZOYLAMINO}-PENTANEDIOIC HETNAM 3 LYA ACID HETSYN UMP DUMP HETSYN LYA LY231514 FORMUL 5 UMP 4(C9 H13 N2 O8 P) FORMUL 6 LYA 4(C20 H21 N5 O6) HELIX 1 1 GLY A 29 CYS A 43 1 15 HELIX 2 2 PHE A 80 GLY A 94 1 15 HELIX 3 3 ASN A 97 LYS A 104 1 8 HELIX 4 4 ASP A 110 GLY A 113 5 4 HELIX 5 5 SER A 114 SER A 120 1 7 HELIX 6 6 VAL A 134 PHE A 142 1 9 HELIX 7 7 ASP A 159 ASN A 171 1 13 HELIX 8 8 ASN A 183 MET A 190 5 8 HELIX 9 9 LEU A 221 GLY A 242 1 22 HELIX 10 10 TYR A 258 ASN A 260 5 3 HELIX 11 11 HIS A 261 LEU A 269 1 9 HELIX 12 12 LYS A 292 GLU A 294 5 3 HELIX 13 13 GLY B 29 CYS B 43 1 15 HELIX 14 14 PHE B 80 GLY B 94 1 15 HELIX 15 15 ASN B 97 LYS B 104 1 8 HELIX 16 16 ASP B 110 GLY B 113 5 4 HELIX 17 17 SER B 114 SER B 120 1 7 HELIX 18 18 VAL B 134 PHE B 142 1 9 HELIX 19 19 ASP B 159 ASN B 171 1 13 HELIX 20 20 ASN B 183 MET B 190 5 8 HELIX 21 21 LEU B 221 GLY B 242 1 22 HELIX 22 22 TYR B 258 ASN B 260 5 3 HELIX 23 23 HIS B 261 LEU B 269 1 9 HELIX 24 24 LYS B 292 GLU B 294 5 3 HELIX 25 25 GLY C 29 CYS C 43 1 15 HELIX 26 26 PHE C 80 GLY C 94 1 15 HELIX 27 27 ASN C 97 LYS C 104 1 8 HELIX 28 28 ASP C 110 GLY C 113 5 4 HELIX 29 29 SER C 114 SER C 120 1 7 HELIX 30 30 VAL C 134 PHE C 142 1 9 HELIX 31 31 ASP C 159 ASN C 171 1 13 HELIX 32 32 ASN C 183 MET C 190 5 8 HELIX 33 33 LEU C 221 GLY C 242 1 22 HELIX 34 34 TYR C 258 ASN C 260 5 3 HELIX 35 35 HIS C 261 LEU C 269 1 9 HELIX 36 36 LYS C 292 GLU C 294 5 3 HELIX 37 37 GLY D 29 CYS D 43 1 15 HELIX 38 38 PHE D 80 GLY D 94 1 15 HELIX 39 39 ASN D 97 LYS D 104 1 8 HELIX 40 40 ASP D 110 GLY D 113 5 4 HELIX 41 41 SER D 114 SER D 120 1 7 HELIX 42 42 VAL D 134 PHE D 142 1 9 HELIX 43 43 ASP D 159 ASN D 171 1 13 HELIX 44 44 ASN D 183 MET D 190 5 8 HELIX 45 45 LEU D 221 GLY D 242 1 22 HELIX 46 46 TYR D 258 ASN D 260 5 3 HELIX 47 47 HIS D 261 LEU D 269 1 9 HELIX 48 48 LYS D 292 GLU D 294 5 3 SHEET 1 A 6 VAL A 45 GLU A 46 0 SHEET 2 A 6 LEU A 56 SER A 66 -1 O SER A 57 N VAL A 45 SHEET 3 A 6 LYS A 244 ILE A 257 -1 O PHE A 248 N TYR A 65 SHEET 4 A 6 GLU A 207 ASP A 218 1 N LEU A 208 O GLY A 246 SHEET 5 A 6 LEU A 198 VAL A 204 -1 N TYR A 202 O SER A 209 SHEET 6 A 6 ILE A 178 CYS A 180 -1 N MET A 179 O CYS A 199 SHEET 1 B 2 LYS A 278 ILE A 281 0 SHEET 2 B 2 PHE A 296 GLU A 299 -1 O GLU A 299 N LYS A 278 SHEET 1 C 6 VAL B 45 GLU B 46 0 SHEET 2 C 6 LEU B 56 SER B 66 -1 O SER B 57 N VAL B 45 SHEET 3 C 6 LYS B 244 ILE B 257 -1 O PHE B 248 N TYR B 65 SHEET 4 C 6 GLU B 207 ASP B 218 1 N LEU B 208 O GLY B 246 SHEET 5 C 6 LEU B 198 VAL B 204 -1 N TYR B 202 O SER B 209 SHEET 6 C 6 ILE B 178 CYS B 180 -1 N MET B 179 O CYS B 199 SHEET 1 D 2 LYS B 278 ILE B 281 0 SHEET 2 D 2 PHE B 296 GLU B 299 -1 O GLU B 299 N LYS B 278 SHEET 1 E 6 VAL C 45 GLU C 46 0 SHEET 2 E 6 LEU C 56 SER C 66 -1 O SER C 57 N VAL C 45 SHEET 3 E 6 LYS C 244 ILE C 257 -1 O PHE C 248 N TYR C 65 SHEET 4 E 6 GLU C 207 ASP C 218 1 N LEU C 208 O GLY C 246 SHEET 5 E 6 LEU C 198 VAL C 204 -1 N TYR C 202 O SER C 209 SHEET 6 E 6 ILE C 178 CYS C 180 -1 N MET C 179 O CYS C 199 SHEET 1 F 2 LYS C 278 ILE C 281 0 SHEET 2 F 2 PHE C 296 GLU C 299 -1 O GLU C 299 N LYS C 278 SHEET 1 G 6 VAL D 45 GLU D 46 0 SHEET 2 G 6 LEU D 56 SER D 66 -1 O SER D 57 N VAL D 45 SHEET 3 G 6 LYS D 244 ILE D 257 -1 O PHE D 248 N TYR D 65 SHEET 4 G 6 GLU D 207 ASP D 218 1 N LEU D 208 O GLY D 246 SHEET 5 G 6 LEU D 198 VAL D 204 -1 N TYR D 202 O SER D 209 SHEET 6 G 6 ILE D 178 CYS D 180 -1 N MET D 179 O CYS D 199 SHEET 1 H 2 LYS D 278 ILE D 281 0 SHEET 2 H 2 PHE D 296 GLU D 299 -1 O GLU D 299 N LYS D 278 LINK SG CYS A 195 C6 UMP A 314 1555 1555 1.82 LINK SG CYS B 195 C6 UMP B 314 1555 1555 1.82 LINK SG CYS C 195 C6 UMP C 314 1555 1555 1.82 LINK SG CYS D 195 C6 UMP D 314 1555 1555 1.82 SITE 1 AC1 13 ARG A 50 CYS A 195 HIS A 196 GLN A 214 SITE 2 AC1 13 ARG A 215 SER A 216 ASP A 218 ASN A 226 SITE 3 AC1 13 HIS A 256 TYR A 258 LYA A 315 ARG B 175 SITE 4 AC1 13 ARG B 176 SITE 1 AC2 9 LYS A 77 PHE A 80 ASN A 112 ASP A 218 SITE 2 AC2 9 GLY A 222 TYR A 258 ILE A 307 ALA A 312 SITE 3 AC2 9 UMP A 314 SITE 1 AC3 13 ARG A 175 ARG A 176 ARG B 50 CYS B 195 SITE 2 AC3 13 HIS B 196 GLN B 214 ARG B 215 SER B 216 SITE 3 AC3 13 ASP B 218 ASN B 226 HIS B 256 TYR B 258 SITE 4 AC3 13 LYA B 315 SITE 1 AC4 9 LYS B 77 PHE B 80 ASN B 112 ASP B 218 SITE 2 AC4 9 GLY B 222 TYR B 258 ILE B 307 ALA B 312 SITE 3 AC4 9 UMP B 314 SITE 1 AC5 13 ARG C 50 CYS C 195 HIS C 196 GLN C 214 SITE 2 AC5 13 ARG C 215 SER C 216 ASP C 218 ASN C 226 SITE 3 AC5 13 HIS C 256 TYR C 258 LYA C 315 ARG D 175 SITE 4 AC5 13 ARG D 176 SITE 1 AC6 9 LYS C 77 PHE C 80 ASN C 112 ASP C 218 SITE 2 AC6 9 GLY C 222 TYR C 258 ILE C 307 ALA C 312 SITE 3 AC6 9 UMP C 314 SITE 1 AC7 13 ARG C 175 ARG C 176 ARG D 50 CYS D 195 SITE 2 AC7 13 HIS D 196 GLN D 214 ARG D 215 SER D 216 SITE 3 AC7 13 ASP D 218 ASN D 226 HIS D 256 TYR D 258 SITE 4 AC7 13 LYA D 315 SITE 1 AC8 9 LYS D 77 PHE D 80 ASN D 112 ASP D 218 SITE 2 AC8 9 GLY D 222 TYR D 258 ILE D 307 ALA D 312 SITE 3 AC8 9 UMP D 314 CRYST1 138.140 98.140 111.970 90.00 110.70 90.00 C 1 2 1 16 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 0.007239 0.000000 0.002735 0.00000 SCALE2 0.000000 0.010190 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009547 0.00000 MTRIX1 1 -0.043640 0.525460 -0.849700 -22.64756 1 MTRIX2 1 0.535320 -0.705800 -0.463970 -91.22199 1 MTRIX3 1 -0.843520 -0.475110 -0.250490 -82.72397 1 MTRIX1 2 -0.999960 0.009260 -0.000600 -48.72274 1 MTRIX2 2 0.009270 0.999930 -0.007710 4.78975 1 MTRIX3 2 0.000530 -0.007710 -0.999970 -52.76192 1 MTRIX1 3 0.047490 -0.532940 0.844820 -27.02831 1 MTRIX2 3 0.541160 -0.697170 -0.470210 -85.96681 1 MTRIX3 3 0.839580 0.479510 0.255300 30.66597 1