HEADER TRANSFERASE/TRANSFERASE INHIBITOR 13-JAN-13 4IQQ OBSLTE 01-MAR-23 4IQQ 5NOO TITLE CRYSTAL STRUCTURE OF C.ELEGANS THYMIDYLATE SYNTHASE IN COMPLEX WITH TITLE 2 DUMP AND TOMUDEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: THYMIDYLATE SYNTHASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 2.1.1.45; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CAENORHABDITIS ELEGANS; SOURCE 3 ORGANISM_COMMON: NEMATODE; SOURCE 4 ORGANISM_TAXID: 6239; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PPIGDM4+STOP KEYWDS METHYLTRANSFERASE, INHIBITOR, ANTIFOLATE, PROTEIN DIMER, KEYWDS 2 DEOXYNUCLEOTIDE BIOSYNTHESIS, TRANSFERASE-TRANSFERASE INHIBITOR KEYWDS 3 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR P.WILK,A.DOWIERCIAL,K.BANASZAK,A.JARMULA,W.RYPNIEWSKI,W.RODE REVDAT 2 01-MAR-23 4IQQ 1 OBSLTE REMARK REVDAT 1 22-JAN-14 4IQQ 0 JRNL AUTH P.WILK,A.DOWIERCIAL,K.BANASZAK,A.JARMULA,W.RYPNIEWSKI,W.RODE JRNL TITL CRYSTAL STRUCTURE OF C.ELEGANS THYMIDYLATE SYNTHASE IN JRNL TITL 2 COMPLEX WITH DUMP AND TOMUDEX JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.70 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 3 NUMBER OF REFLECTIONS : 32808 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 + TEST SET) : 0.222 REMARK 3 R VALUE (WORKING SET) : 0.218 REMARK 3 FREE R VALUE : 0.295 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1666 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.97 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2211 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.18 REMARK 3 BIN R VALUE (WORKING SET) : 0.3470 REMARK 3 BIN FREE R VALUE SET COUNT : 98 REMARK 3 BIN FREE R VALUE : 0.4470 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 9247 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 208 REMARK 3 SOLVENT ATOMS : 305 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.56 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01000 REMARK 3 B22 (A**2) : -0.01000 REMARK 3 B33 (A**2) : 0.00000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.495 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.372 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 20.628 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.901 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.828 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 9719 ; 0.005 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 13165 ; 1.123 ; 1.980 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1160 ; 5.111 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 463 ;35.609 ;23.909 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1667 ;16.586 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 65 ;13.959 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1387 ; 0.065 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 7441 ; 0.003 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN USED IF PRESENT IN REMARK 3 THE INPUT U VALUES: REFINED INDIVIDUALLY REMARK 4 REMARK 4 4IQQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-JAN-13. REMARK 100 THE DEPOSITION ID IS D_1000077089. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-DEC-10 REMARK 200 TEMPERATURE (KELVIN) : 120 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : SEALED TUBE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : OTHER REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 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 : CRYSALISPRO REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.20 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32822 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 14.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 200 DATA REDUNDANCY : 1.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.13500 REMARK 200 FOR THE DATA SET : 5.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.06 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : 0.37500 REMARK 200 R SYM FOR SHELL (I) : 0.37500 REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.3.0 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.71 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS PH 7.0, NAACETATE, PEG REMARK 280 3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 47.15700 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL 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 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: 7130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23750 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 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: 6880 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23680 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 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 GLU A 2 REMARK 465 VAL A 3 REMARK 465 MET A 4 REMARK 465 ASN A 5 REMARK 465 LYS A 6 REMARK 465 GLU A 7 REMARK 465 ASN A 8 REMARK 465 ILE A 9 REMARK 465 ILE A 10 REMARK 465 ALA A 11 REMARK 465 ASP A 12 REMARK 465 ALA A 13 REMARK 465 PRO A 14 REMARK 465 SER A 15 REMARK 465 ASP A 16 REMARK 465 VAL A 17 REMARK 465 VAL A 18 REMARK 465 LYS A 19 REMARK 465 THR A 20 REMARK 465 VAL A 21 REMARK 465 GLN A 22 REMARK 465 GLN A 23 REMARK 465 MET A 313 REMARK 465 ALA A 314 REMARK 465 VAL A 315 REMARK 465 MET B 1 REMARK 465 GLU B 2 REMARK 465 VAL B 3 REMARK 465 MET B 4 REMARK 465 ASN B 5 REMARK 465 LYS B 6 REMARK 465 GLU B 7 REMARK 465 ASN B 8 REMARK 465 ILE B 9 REMARK 465 ILE B 10 REMARK 465 ALA B 11 REMARK 465 ASP B 12 REMARK 465 ALA B 13 REMARK 465 PRO B 14 REMARK 465 SER B 15 REMARK 465 ASP B 16 REMARK 465 VAL B 17 REMARK 465 VAL B 18 REMARK 465 LYS B 19 REMARK 465 THR B 20 REMARK 465 VAL B 21 REMARK 465 GLN B 22 REMARK 465 GLN B 23 REMARK 465 MET B 313 REMARK 465 ALA B 314 REMARK 465 VAL B 315 REMARK 465 MET C 1 REMARK 465 GLU C 2 REMARK 465 VAL C 3 REMARK 465 MET C 4 REMARK 465 ASN C 5 REMARK 465 LYS C 6 REMARK 465 GLU C 7 REMARK 465 ASN C 8 REMARK 465 ILE C 9 REMARK 465 ILE C 10 REMARK 465 ALA C 11 REMARK 465 ASP C 12 REMARK 465 ALA C 13 REMARK 465 PRO C 14 REMARK 465 SER C 15 REMARK 465 ASP C 16 REMARK 465 VAL C 17 REMARK 465 VAL C 18 REMARK 465 LYS C 19 REMARK 465 THR C 20 REMARK 465 VAL C 21 REMARK 465 GLN C 22 REMARK 465 GLN C 23 REMARK 465 ASP C 312 REMARK 465 MET C 313 REMARK 465 ALA C 314 REMARK 465 VAL C 315 REMARK 465 MET D 1 REMARK 465 GLU D 2 REMARK 465 VAL D 3 REMARK 465 MET D 4 REMARK 465 ASN D 5 REMARK 465 LYS D 6 REMARK 465 GLU D 7 REMARK 465 ASN D 8 REMARK 465 ILE D 9 REMARK 465 ILE D 10 REMARK 465 ALA D 11 REMARK 465 ASP D 12 REMARK 465 ALA D 13 REMARK 465 PRO D 14 REMARK 465 SER D 15 REMARK 465 ASP D 16 REMARK 465 VAL D 17 REMARK 465 VAL D 18 REMARK 465 LYS D 19 REMARK 465 THR D 20 REMARK 465 VAL D 21 REMARK 465 GLN D 22 REMARK 465 GLN D 23 REMARK 465 GLN D 24 REMARK 465 MET D 313 REMARK 465 ALA D 314 REMARK 465 VAL D 315 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 48 -166.68 -119.69 REMARK 500 ASP A 50 -150.61 -103.19 REMARK 500 PHE A 125 46.88 -95.09 REMARK 500 TYR A 137 -57.72 -29.88 REMARK 500 HIS A 143 41.37 -140.73 REMARK 500 ILE A 179 88.43 -66.44 REMARK 500 THR B 52 77.18 47.89 REMARK 500 TYR B 82 78.47 -70.00 REMARK 500 ASN B 107 50.67 71.85 REMARK 500 PRO B 135 62.65 -69.29 REMARK 500 TYR B 137 -67.98 -12.96 REMARK 500 HIS B 143 49.04 -143.47 REMARK 500 VAL B 149 -47.94 -138.56 REMARK 500 LEU B 223 -59.49 -139.92 REMARK 500 GLU C 44 16.91 -140.73 REMARK 500 ASN C 70 16.98 58.99 REMARK 500 PRO C 135 61.85 -69.47 REMARK 500 TYR C 137 -64.04 -28.28 REMARK 500 VAL C 149 -73.75 -127.73 REMARK 500 LEU C 223 -58.66 -139.97 REMARK 500 PRO C 310 151.21 -45.68 REMARK 500 ASP D 50 -173.30 -68.73 REMARK 500 PRO D 74 49.44 -78.55 REMARK 500 TYR D 82 86.91 -64.25 REMARK 500 ASN D 107 -19.42 100.41 REMARK 500 VAL D 149 -62.85 -132.38 REMARK 500 LEU D 223 -64.16 -142.29 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE D16 A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UMP B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE D16 B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UMP C 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE D16 C 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UMP D 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE D16 D 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3IHI RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MOUSE THYMIDYLATE SYNTHASE REMARK 900 RELATED ID: 3IHH RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MOUSE THYMIDYLATE SYNTHASE IN COMPLEX WITH DUMP REMARK 900 RELATED ID: 4EB4 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MOUSE THYMIDYLATE SYNTHASE IN TERNARY COMPLEX REMARK 900 WITH DUMP AND TOMUDEX REMARK 900 RELATED ID: 4G9U RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF T.SPIRALIS THYMIDYLATE SYNTHASE IN COMPLEX REMARK 900 WITH DUMP REMARK 900 RELATED ID: 4IQB RELATED DB: PDB REMARK 900 HIGH RESOLUTION CRYSTAL STRUCTURE OF C.ELEGANS THYMIDYLATE SYNTHASE REMARK 900 RELATED ID: 4IRR RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF C.ELEGANS THYMIDYLATE SYNTHASE IN COMPLEX WITH REMARK 900 DUMP REMARK 900 RELATED ID: 4ISW RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PHOSPHORYLATED C.ELEGANS THYMIDYLATE SYNTHASE REMARK 900 IN COMPLEX WITH DUMP DBREF 4IQQ A 1 315 UNP Q9Y052 Q9Y052_CAEEL 1 315 DBREF 4IQQ B 1 315 UNP Q9Y052 Q9Y052_CAEEL 1 315 DBREF 4IQQ C 1 315 UNP Q9Y052 Q9Y052_CAEEL 1 315 DBREF 4IQQ D 1 315 UNP Q9Y052 Q9Y052_CAEEL 1 315 SEQRES 1 A 315 MET GLU VAL MET ASN LYS GLU ASN ILE ILE ALA ASP ALA SEQRES 2 A 315 PRO SER ASP VAL VAL LYS THR VAL GLN GLN GLN VAL HIS SEQRES 3 A 315 LEU ASN GLN ASP GLU TYR LYS TYR LEU LYS GLN VAL GLU SEQRES 4 A 315 GLN ILE LEU ARG GLU GLY THR ARG ARG ASP ASP ARG THR SEQRES 5 A 315 GLY THR GLY THR ILE SER ILE PHE GLY MET GLN SER LYS SEQRES 6 A 315 TYR CYS LEU ARG ASN GLY THR ILE PRO LEU LEU THR THR SEQRES 7 A 315 LYS ARG VAL TYR TRP LYS GLY VAL LEU GLU GLU LEU LEU SEQRES 8 A 315 TRP PHE ILE SER GLY SER THR ASP GLY LYS LEU LEU MET SEQRES 9 A 315 GLU LYS ASN VAL LYS ILE TRP GLU LYS ASN GLY ASP ARG SEQRES 10 A 315 ALA PHE LEU ASP ASN LEU GLY PHE THR SER ARG GLU GLU SEQRES 11 A 315 GLY ASP LEU GLY PRO VAL TYR GLY PHE GLN TRP ARG HIS SEQRES 12 A 315 PHE GLY ALA LYS TYR VAL ASP CYS HIS THR ASP TYR SER SEQRES 13 A 315 GLY GLN GLY VAL ASP GLN LEU ALA GLU VAL ILE ARG GLN SEQRES 14 A 315 ILE LYS GLU GLN PRO ASP SER ARG ARG ILE ILE MET SER SEQRES 15 A 315 ALA TRP ASN PRO SER ASP LEU GLY GLN MET VAL LEU PRO SEQRES 16 A 315 PRO CYS HIS THR MET CYS GLN PHE TYR VAL ASP ASN GLY SEQRES 17 A 315 GLU LEU SER CYS GLN LEU TYR GLN ARG SER GLY ASP MET SEQRES 18 A 315 GLY LEU GLY VAL PRO PHE ASN LEU ALA SER TYR GLY LEU SEQRES 19 A 315 LEU THR HIS MET ILE ALA LYS VAL CYS GLY LEU LYS PRO SEQRES 20 A 315 GLY THR LEU VAL HIS THR LEU GLY ASP ALA HIS VAL TYR SEQRES 21 A 315 SER ASN HIS VAL ASP ALA LEU LYS ILE GLN LEU ASP ARG SEQRES 22 A 315 GLU PRO TYR ALA PHE PRO LYS ILE ARG PHE THR ARG ASP SEQRES 23 A 315 VAL ALA SER ILE ASP ASP PHE THR SER ASP MET ILE ALA SEQRES 24 A 315 LEU ASP ASP TYR LYS CYS HIS PRO LYS ILE PRO MET ASP SEQRES 25 A 315 MET ALA VAL SEQRES 1 B 315 MET GLU VAL MET ASN LYS GLU ASN ILE ILE ALA ASP ALA SEQRES 2 B 315 PRO SER ASP VAL VAL LYS THR VAL GLN GLN GLN VAL HIS SEQRES 3 B 315 LEU ASN GLN ASP GLU TYR LYS TYR LEU LYS GLN VAL GLU SEQRES 4 B 315 GLN ILE LEU ARG GLU GLY THR ARG ARG ASP ASP ARG THR SEQRES 5 B 315 GLY THR GLY THR ILE SER ILE PHE GLY MET GLN SER LYS SEQRES 6 B 315 TYR CYS LEU ARG ASN GLY THR ILE PRO LEU LEU THR THR SEQRES 7 B 315 LYS ARG VAL TYR TRP LYS GLY VAL LEU GLU GLU LEU LEU SEQRES 8 B 315 TRP PHE ILE SER GLY SER THR ASP GLY LYS LEU LEU MET SEQRES 9 B 315 GLU LYS ASN VAL LYS ILE TRP GLU LYS ASN GLY ASP ARG SEQRES 10 B 315 ALA PHE LEU ASP ASN LEU GLY PHE THR SER ARG GLU GLU SEQRES 11 B 315 GLY ASP LEU GLY PRO VAL TYR GLY PHE GLN TRP ARG HIS SEQRES 12 B 315 PHE GLY ALA LYS TYR VAL ASP CYS HIS THR ASP TYR SER SEQRES 13 B 315 GLY GLN GLY VAL ASP GLN LEU ALA GLU VAL ILE ARG GLN SEQRES 14 B 315 ILE LYS GLU GLN PRO ASP SER ARG ARG ILE ILE MET SER SEQRES 15 B 315 ALA TRP ASN PRO SER ASP LEU GLY GLN MET VAL LEU PRO SEQRES 16 B 315 PRO CYS HIS THR MET CYS GLN PHE TYR VAL ASP ASN GLY SEQRES 17 B 315 GLU LEU SER CYS GLN LEU TYR GLN ARG SER GLY ASP MET SEQRES 18 B 315 GLY LEU GLY VAL PRO PHE ASN LEU ALA SER TYR GLY LEU SEQRES 19 B 315 LEU THR HIS MET ILE ALA LYS VAL CYS GLY LEU LYS PRO SEQRES 20 B 315 GLY THR LEU VAL HIS THR LEU GLY ASP ALA HIS VAL TYR SEQRES 21 B 315 SER ASN HIS VAL ASP ALA LEU LYS ILE GLN LEU ASP ARG SEQRES 22 B 315 GLU PRO TYR ALA PHE PRO LYS ILE ARG PHE THR ARG ASP SEQRES 23 B 315 VAL ALA SER ILE ASP ASP PHE THR SER ASP MET ILE ALA SEQRES 24 B 315 LEU ASP ASP TYR LYS CYS HIS PRO LYS ILE PRO MET ASP SEQRES 25 B 315 MET ALA VAL SEQRES 1 C 315 MET GLU VAL MET ASN LYS GLU ASN ILE ILE ALA ASP ALA SEQRES 2 C 315 PRO SER ASP VAL VAL LYS THR VAL GLN GLN GLN VAL HIS SEQRES 3 C 315 LEU ASN GLN ASP GLU TYR LYS TYR LEU LYS GLN VAL GLU SEQRES 4 C 315 GLN ILE LEU ARG GLU GLY THR ARG ARG ASP ASP ARG THR SEQRES 5 C 315 GLY THR GLY THR ILE SER ILE PHE GLY MET GLN SER LYS SEQRES 6 C 315 TYR CYS LEU ARG ASN GLY THR ILE PRO LEU LEU THR THR SEQRES 7 C 315 LYS ARG VAL TYR TRP LYS GLY VAL LEU GLU GLU LEU LEU SEQRES 8 C 315 TRP PHE ILE SER GLY SER THR ASP GLY LYS LEU LEU MET SEQRES 9 C 315 GLU LYS ASN VAL LYS ILE TRP GLU LYS ASN GLY ASP ARG SEQRES 10 C 315 ALA PHE LEU ASP ASN LEU GLY PHE THR SER ARG GLU GLU SEQRES 11 C 315 GLY ASP LEU GLY PRO VAL TYR GLY PHE GLN TRP ARG HIS SEQRES 12 C 315 PHE GLY ALA LYS TYR VAL ASP CYS HIS THR ASP TYR SER SEQRES 13 C 315 GLY GLN GLY VAL ASP GLN LEU ALA GLU VAL ILE ARG GLN SEQRES 14 C 315 ILE LYS GLU GLN PRO ASP SER ARG ARG ILE ILE MET SER SEQRES 15 C 315 ALA TRP ASN PRO SER ASP LEU GLY GLN MET VAL LEU PRO SEQRES 16 C 315 PRO CYS HIS THR MET CYS GLN PHE TYR VAL ASP ASN GLY SEQRES 17 C 315 GLU LEU SER CYS GLN LEU TYR GLN ARG SER GLY ASP MET SEQRES 18 C 315 GLY LEU GLY VAL PRO PHE ASN LEU ALA SER TYR GLY LEU SEQRES 19 C 315 LEU THR HIS MET ILE ALA LYS VAL CYS GLY LEU LYS PRO SEQRES 20 C 315 GLY THR LEU VAL HIS THR LEU GLY ASP ALA HIS VAL TYR SEQRES 21 C 315 SER ASN HIS VAL ASP ALA LEU LYS ILE GLN LEU ASP ARG SEQRES 22 C 315 GLU PRO TYR ALA PHE PRO LYS ILE ARG PHE THR ARG ASP SEQRES 23 C 315 VAL ALA SER ILE ASP ASP PHE THR SER ASP MET ILE ALA SEQRES 24 C 315 LEU ASP ASP TYR LYS CYS HIS PRO LYS ILE PRO MET ASP SEQRES 25 C 315 MET ALA VAL SEQRES 1 D 315 MET GLU VAL MET ASN LYS GLU ASN ILE ILE ALA ASP ALA SEQRES 2 D 315 PRO SER ASP VAL VAL LYS THR VAL GLN GLN GLN VAL HIS SEQRES 3 D 315 LEU ASN GLN ASP GLU TYR LYS TYR LEU LYS GLN VAL GLU SEQRES 4 D 315 GLN ILE LEU ARG GLU GLY THR ARG ARG ASP ASP ARG THR SEQRES 5 D 315 GLY THR GLY THR ILE SER ILE PHE GLY MET GLN SER LYS SEQRES 6 D 315 TYR CYS LEU ARG ASN GLY THR ILE PRO LEU LEU THR THR SEQRES 7 D 315 LYS ARG VAL TYR TRP LYS GLY VAL LEU GLU GLU LEU LEU SEQRES 8 D 315 TRP PHE ILE SER GLY SER THR ASP GLY LYS LEU LEU MET SEQRES 9 D 315 GLU LYS ASN VAL LYS ILE TRP GLU LYS ASN GLY ASP ARG SEQRES 10 D 315 ALA PHE LEU ASP ASN LEU GLY PHE THR SER ARG GLU GLU SEQRES 11 D 315 GLY ASP LEU GLY PRO VAL TYR GLY PHE GLN TRP ARG HIS SEQRES 12 D 315 PHE GLY ALA LYS TYR VAL ASP CYS HIS THR ASP TYR SER SEQRES 13 D 315 GLY GLN GLY VAL ASP GLN LEU ALA GLU VAL ILE ARG GLN SEQRES 14 D 315 ILE LYS GLU GLN PRO ASP SER ARG ARG ILE ILE MET SER SEQRES 15 D 315 ALA TRP ASN PRO SER ASP LEU GLY GLN MET VAL LEU PRO SEQRES 16 D 315 PRO CYS HIS THR MET CYS GLN PHE TYR VAL ASP ASN GLY SEQRES 17 D 315 GLU LEU SER CYS GLN LEU TYR GLN ARG SER GLY ASP MET SEQRES 18 D 315 GLY LEU GLY VAL PRO PHE ASN LEU ALA SER TYR GLY LEU SEQRES 19 D 315 LEU THR HIS MET ILE ALA LYS VAL CYS GLY LEU LYS PRO SEQRES 20 D 315 GLY THR LEU VAL HIS THR LEU GLY ASP ALA HIS VAL TYR SEQRES 21 D 315 SER ASN HIS VAL ASP ALA LEU LYS ILE GLN LEU ASP ARG SEQRES 22 D 315 GLU PRO TYR ALA PHE PRO LYS ILE ARG PHE THR ARG ASP SEQRES 23 D 315 VAL ALA SER ILE ASP ASP PHE THR SER ASP MET ILE ALA SEQRES 24 D 315 LEU ASP ASP TYR LYS CYS HIS PRO LYS ILE PRO MET ASP SEQRES 25 D 315 MET ALA VAL HET UMP A 401 20 HET D16 A 402 32 HET UMP B 401 20 HET D16 B 402 32 HET UMP C 401 20 HET D16 C 402 32 HET UMP D 401 20 HET D16 D 402 32 HETNAM UMP 2'-DEOXYURIDINE 5'-MONOPHOSPHATE HETNAM D16 TOMUDEX HETSYN UMP DUMP HETSYN D16 ZD1694; RALTITREXED FORMUL 5 UMP 4(C9 H13 N2 O8 P) FORMUL 6 D16 4(C21 H22 N4 O6 S) FORMUL 13 HOH *305(H2 O) HELIX 1 1 ASN A 28 GLY A 45 1 18 HELIX 2 2 ARG A 69 THR A 72 5 4 HELIX 3 3 TYR A 82 SER A 95 1 14 HELIX 4 4 ASP A 99 LYS A 106 1 8 HELIX 5 5 TRP A 111 ASP A 116 1 6 HELIX 6 6 ASP A 116 LEU A 123 1 8 HELIX 7 7 VAL A 136 PHE A 144 1 9 HELIX 8 8 ASP A 161 GLN A 173 1 13 HELIX 9 9 ASP A 188 MET A 192 5 5 HELIX 10 10 LEU A 223 CYS A 243 1 21 HELIX 11 11 HIS A 263 ARG A 273 1 11 HELIX 12 12 ASN B 28 GLU B 44 1 17 HELIX 13 13 ARG B 69 THR B 72 5 4 HELIX 14 14 TYR B 82 GLY B 96 1 15 HELIX 15 15 ASP B 99 GLU B 105 1 7 HELIX 16 16 ASP B 116 GLY B 124 1 9 HELIX 17 17 VAL B 136 HIS B 143 1 8 HELIX 18 18 ASP B 161 GLN B 173 1 13 HELIX 19 19 ASP B 188 MET B 192 5 5 HELIX 20 20 LEU B 223 CYS B 243 1 21 HELIX 21 21 HIS B 263 LEU B 271 1 9 HELIX 22 22 SER B 289 PHE B 293 5 5 HELIX 23 23 THR B 294 ASP B 296 5 3 HELIX 24 24 ASN C 28 GLY C 45 1 18 HELIX 25 25 ARG C 69 THR C 72 5 4 HELIX 26 26 TYR C 82 SER C 95 1 14 HELIX 27 27 GLY C 100 GLU C 105 1 6 HELIX 28 28 GLU C 112 GLY C 115 5 4 HELIX 29 29 ASP C 116 GLY C 124 1 9 HELIX 30 30 VAL C 136 PHE C 144 1 9 HELIX 31 31 ASP C 161 GLN C 173 1 13 HELIX 32 32 LEU C 223 CYS C 243 1 21 HELIX 33 33 HIS C 263 LEU C 271 1 9 HELIX 34 34 THR C 294 ASP C 296 5 3 HELIX 35 35 ASP D 30 GLY D 45 1 16 HELIX 36 36 ARG D 69 THR D 72 5 4 HELIX 37 37 TYR D 82 GLY D 96 1 15 HELIX 38 38 ASP D 99 LYS D 106 1 8 HELIX 39 39 ASP D 116 ASN D 122 1 7 HELIX 40 40 VAL D 136 HIS D 143 1 8 HELIX 41 41 ASP D 161 GLN D 173 1 13 HELIX 42 42 LEU D 223 CYS D 243 1 21 HELIX 43 43 HIS D 263 ARG D 273 1 11 HELIX 44 44 THR D 294 ASP D 296 5 3 SHEET 1 A 6 THR A 46 ASP A 49 0 SHEET 2 A 6 GLY A 55 CYS A 67 -1 O SER A 58 N THR A 46 SHEET 3 A 6 LYS A 246 TYR A 260 -1 O VAL A 259 N ILE A 57 SHEET 4 A 6 GLU A 209 ASP A 220 1 N CYS A 212 O VAL A 251 SHEET 5 A 6 HIS A 198 ASP A 206 -1 N GLN A 202 O GLN A 213 SHEET 6 A 6 ILE A 180 SER A 182 -1 N MET A 181 O CYS A 201 SHEET 1 B 2 LYS A 280 PHE A 283 0 SHEET 2 B 2 ILE A 298 ASP A 301 -1 O ASP A 301 N LYS A 280 SHEET 1 C 6 THR B 46 ARG B 48 0 SHEET 2 C 6 THR B 56 CYS B 67 -1 O SER B 58 N THR B 46 SHEET 3 C 6 LYS B 246 TYR B 260 -1 O LEU B 254 N MET B 62 SHEET 4 C 6 GLU B 209 ASP B 220 1 N ARG B 217 O ASP B 256 SHEET 5 C 6 HIS B 198 ASP B 206 -1 N GLN B 202 O GLN B 213 SHEET 6 C 6 ILE B 180 SER B 182 -1 N MET B 181 O CYS B 201 SHEET 1 D 2 LYS B 280 PHE B 283 0 SHEET 2 D 2 ILE B 298 ASP B 301 -1 O ASP B 301 N LYS B 280 SHEET 1 E 6 THR C 46 ARG C 48 0 SHEET 2 E 6 THR C 56 CYS C 67 -1 O SER C 58 N THR C 46 SHEET 3 E 6 LYS C 246 TYR C 260 -1 O HIS C 252 N SER C 64 SHEET 4 E 6 GLU C 209 ASP C 220 1 N ARG C 217 O ASP C 256 SHEET 5 E 6 HIS C 198 ASP C 206 -1 N MET C 200 O TYR C 215 SHEET 6 E 6 ILE C 180 SER C 182 -1 N MET C 181 O CYS C 201 SHEET 1 F 2 LYS C 280 PHE C 283 0 SHEET 2 F 2 ILE C 298 ASP C 301 -1 O ASP C 301 N LYS C 280 SHEET 1 G 6 THR D 46 ASP D 49 0 SHEET 2 G 6 GLY D 55 CYS D 67 -1 O THR D 56 N ARG D 48 SHEET 3 G 6 LYS D 246 TYR D 260 -1 O GLY D 255 N GLY D 61 SHEET 4 G 6 GLU D 209 ASP D 220 1 N CYS D 212 O VAL D 251 SHEET 5 G 6 HIS D 198 ASP D 206 -1 N TYR D 204 O SER D 211 SHEET 6 G 6 ILE D 180 SER D 182 -1 N MET D 181 O CYS D 201 SHEET 1 H 2 LYS D 280 PHE D 283 0 SHEET 2 H 2 ILE D 298 ASP D 301 -1 O ALA D 299 N ARG D 282 SITE 1 AC1 14 CYS A 197 GLN A 216 ARG A 217 SER A 218 SITE 2 AC1 14 GLY A 219 ASP A 220 GLY A 224 ASN A 228 SITE 3 AC1 14 HIS A 258 TYR A 260 D16 A 402 HOH A 571 SITE 4 AC1 14 ARG B 177 ARG B 178 SITE 1 AC2 10 TYR A 82 ILE A 110 ASP A 220 LEU A 223 SITE 2 AC2 10 GLY A 224 PHE A 227 TYR A 260 UMP A 401 SITE 3 AC2 10 HOH A 505 HOH A 519 SITE 1 AC3 12 ARG A 177 CYS B 197 GLN B 216 ARG B 217 SITE 2 AC3 12 SER B 218 ASP B 220 GLY B 224 ASN B 228 SITE 3 AC3 12 HIS B 258 TYR B 260 D16 B 402 HOH B 584 SITE 1 AC4 8 TYR B 82 ASP B 220 LEU B 223 GLY B 224 SITE 2 AC4 8 PHE B 227 TYR B 260 UMP B 401 HOH B 522 SITE 1 AC5 14 ARG C 51 CYS C 197 GLN C 216 ARG C 217 SITE 2 AC5 14 SER C 218 GLY C 219 ASP C 220 GLY C 224 SITE 3 AC5 14 ASN C 228 HIS C 258 TYR C 260 D16 C 402 SITE 4 AC5 14 ARG D 177 HOH D 503 SITE 1 AC6 9 TYR C 82 ASP C 220 LEU C 223 GLY C 224 SITE 2 AC6 9 PHE C 227 TYR C 260 UMP C 401 HOH C 521 SITE 3 AC6 9 HOH C 599 SITE 1 AC7 13 ARG C 177 ARG C 178 CYS D 197 HIS D 198 SITE 2 AC7 13 ARG D 217 SER D 218 GLY D 219 ASP D 220 SITE 3 AC7 13 GLY D 224 ASN D 228 HIS D 258 TYR D 260 SITE 4 AC7 13 D16 D 402 SITE 1 AC8 11 LYS D 79 ARG D 80 TYR D 82 ASP D 220 SITE 2 AC8 11 LEU D 223 GLY D 224 PHE D 227 TYR D 260 SITE 3 AC8 11 UMP D 401 HOH D 504 HOH D 517 CRYST1 70.085 94.314 122.048 90.00 105.36 90.00 P 1 21 1 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.014268 0.000000 0.003920 0.00000 SCALE2 0.000000 0.010603 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008497 0.00000