HEADER LIGASE 08-FEB-08 2VO1 TITLE CRYSTAL STRUCTURE OF THE SYNTHETASE DOMAIN OF HUMAN CTP SYNTHETASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CTP SYNTHASE 1; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: SYNTHETASE DOMAIN, RESIDUES 1-273; COMPND 5 SYNONYM: CTP SYNTHETASE, UTP--AMMONIA LIGASE 1, CTP SYNTHETASE 1; COMPND 6 EC: 6.3.4.2; COMPND 7 ENGINEERED: YES; COMPND 8 OTHER_DETAILS: DISULFIDE LINK BETWEEN B218 AND B243 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(DE3)-GOLD; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PNIC-BSA4; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PG-TF2 (TAKARA) KEYWDS PYRIMIDINE BIOSYNTHESIS, GLUTAMINE AMIDOTRANSFERASE, PHOSPHORYLATION, KEYWDS 2 AMIDOTRANSFERASE, CYTIDINE 5-PRIME TRIPHOSPHATE SYNTHETASE, CTP, KEYWDS 3 UTP, CTPS, LIGASE, GLUTAMINE, CTP SYNTHASE, PHOSPHOPROTEIN, CTP KEYWDS 4 SYNTHETASE EXPDTA X-RAY DIFFRACTION AUTHOR P.STENMARK,P.KURSULA,C.ARROWSMITH,H.BERGLUND,A.EDWARDS,M.EHN, AUTHOR 2 S.FLODIN,S.GRASLUND,M.HAMMARSTROM,B.M.HALLBERG,L.HOLMBERG-SCHIAVONE, AUTHOR 3 T.KOTENYOA,M.MOCHE,P.NILSSON-EHLE,D.OGG,C.PERSSON,J.SAGEMARK, AUTHOR 4 H.SCHULER,M.SUNDSTROM,A.G.THORSELL,S.VAN DEN BERG,J.WEIGELT, AUTHOR 5 P.NORDLUND REVDAT 4 13-DEC-23 2VO1 1 REMARK REVDAT 3 13-JUL-11 2VO1 1 VERSN REVDAT 2 24-FEB-09 2VO1 1 VERSN REVDAT 1 11-MAR-08 2VO1 0 SPRSDE 11-MAR-08 2VO1 2C5M JRNL AUTH P.KURSULA,S.FLODIN,M.EHN,M.HAMMARSTROM,H.SCHULER,P.NORDLUND, JRNL AUTH 2 P.STENMARK JRNL TITL STRUCTURE OF THE SYNTHETASE DOMAIN OF HUMAN CTP SYNTHETASE, JRNL TITL 2 A TARGET FOR ANTICANCER THERAPY. JRNL REF ACTA CRYSTALLOGR.,SECT.F V. 62 613 2006 JRNL REFN ESSN 1744-3091 JRNL PMID 16820675 JRNL DOI 10.1107/S1744309106018136 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 76.25 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 14333 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) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.259 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 757 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) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.87 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1016 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2730 REMARK 3 BIN FREE R VALUE SET COUNT : 53 REMARK 3 BIN FREE R VALUE : 0.3040 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3613 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 25 REMARK 3 SOLVENT ATOMS : 14 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.86 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.51000 REMARK 3 B22 (A**2) : 0.51000 REMARK 3 B33 (A**2) : -1.02000 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): 0.373 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.263 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 28.688 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.933 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.893 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3705 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2523 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5019 ; 1.272 ; 1.986 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6207 ; 0.869 ; 3.001 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 458 ; 6.514 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 152 ;40.783 ;24.737 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 673 ;16.793 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;15.835 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 587 ; 0.069 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3990 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 668 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 838 ; 0.219 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2644 ; 0.187 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1812 ; 0.179 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1980 ; 0.084 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 81 ; 0.114 ; 0.200 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): 18 ; 0.232 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 52 ; 0.202 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 10 ; 0.141 ; 0.200 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): 2977 ; 0.483 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3775 ; 0.573 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1563 ; 0.902 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1244 ; 1.381 ; 4.500 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A -1 A 273 REMARK 3 RESIDUE RANGE : A 1273 A 1275 REMARK 3 ORIGIN FOR THE GROUP (A): 12.5080 32.9320 9.9050 REMARK 3 T TENSOR REMARK 3 T11: -0.1801 T22: -0.1742 REMARK 3 T33: -0.1573 T12: 0.0018 REMARK 3 T13: 0.0236 T23: 0.0026 REMARK 3 L TENSOR REMARK 3 L11: 1.0285 L22: 2.5194 REMARK 3 L33: 3.1596 L12: 0.7368 REMARK 3 L13: 0.8730 L23: 2.0951 REMARK 3 S TENSOR REMARK 3 S11: 0.0867 S12: -0.0622 S13: 0.0793 REMARK 3 S21: 0.1321 S22: -0.0747 S23: 0.0946 REMARK 3 S31: -0.0629 S32: -0.1413 S33: -0.0120 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 0 B 273 REMARK 3 RESIDUE RANGE : B 1273 B 1274 REMARK 3 ORIGIN FOR THE GROUP (A): 29.0300 47.8910 -11.3010 REMARK 3 T TENSOR REMARK 3 T11: 0.0236 T22: -0.1649 REMARK 3 T33: -0.0283 T12: 0.0230 REMARK 3 T13: 0.1001 T23: 0.0570 REMARK 3 L TENSOR REMARK 3 L11: 2.7951 L22: 2.5505 REMARK 3 L33: 3.8389 L12: 0.7284 REMARK 3 L13: 1.4828 L23: 0.8589 REMARK 3 S TENSOR REMARK 3 S11: -0.0582 S12: 0.1661 S13: 0.3982 REMARK 3 S21: -0.4076 S22: 0.1032 S23: 0.1396 REMARK 3 S31: -0.3941 S32: -0.0786 S33: -0.0450 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 ADDED IN THE RIDING REMARK 3 POSITIONS. REMARK 4 REMARK 4 2VO1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-FEB-08. REMARK 100 THE DEPOSITION ID IS D_1290035107. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-OCT-05 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 : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.919694 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15092 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 14.30 REMARK 200 R MERGE (I) : 0.20000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 14.60 REMARK 200 R MERGE FOR SHELL (I) : 1.13000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.900 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 1S1M REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.33 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.85 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -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 -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 60.28500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 49.21000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 49.21000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 30.14250 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 49.21000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 49.21000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 90.42750 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 49.21000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 49.21000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 30.14250 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 49.21000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 49.21000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 90.42750 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 60.28500 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 TOTAL BURIED SURFACE AREA: 10170 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 45830 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -53.2 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 -21 REMARK 465 HIS A -20 REMARK 465 HIS A -19 REMARK 465 HIS A -18 REMARK 465 HIS A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 SER A -14 REMARK 465 SER A -13 REMARK 465 GLY A -12 REMARK 465 VAL A -11 REMARK 465 ASP A -10 REMARK 465 LEU A -9 REMARK 465 GLY A -8 REMARK 465 THR A -7 REMARK 465 GLU A -6 REMARK 465 ASN A -5 REMARK 465 LEU A -4 REMARK 465 TYR A -3 REMARK 465 PHE A -2 REMARK 465 ASP A 46 REMARK 465 ALA A 47 REMARK 465 GLY A 48 REMARK 465 THR A 49 REMARK 465 PHE A 50 REMARK 465 SER A 51 REMARK 465 PRO A 52 REMARK 465 TYR A 53 REMARK 465 GLU A 54 REMARK 465 HIS A 55 REMARK 465 GLY A 56 REMARK 465 GLU A 57 REMARK 465 VAL A 58 REMARK 465 PHE A 59 REMARK 465 VAL A 60 REMARK 465 LEU A 61 REMARK 465 ASP A 62 REMARK 465 ASP A 63 REMARK 465 GLY A 64 REMARK 465 GLY A 65 REMARK 465 GLU A 66 REMARK 465 VAL A 67 REMARK 465 ASP A 68 REMARK 465 LEU A 69 REMARK 465 ASP A 70 REMARK 465 LEU A 71 REMARK 465 GLY A 72 REMARK 465 ASN A 73 REMARK 465 TYR A 74 REMARK 465 GLU A 75 REMARK 465 ARG A 76 REMARK 465 PHE A 77 REMARK 465 LEU A 78 REMARK 465 ASP A 79 REMARK 465 ILE A 80 REMARK 465 ARG A 81 REMARK 465 LEU A 82 REMARK 465 THR A 83 REMARK 465 LYS A 84 REMARK 465 THR A 189 REMARK 465 MET B -21 REMARK 465 HIS B -20 REMARK 465 HIS B -19 REMARK 465 HIS B -18 REMARK 465 HIS B -17 REMARK 465 HIS B -16 REMARK 465 HIS B -15 REMARK 465 SER B -14 REMARK 465 SER B -13 REMARK 465 GLY B -12 REMARK 465 VAL B -11 REMARK 465 ASP B -10 REMARK 465 LEU B -9 REMARK 465 GLY B -8 REMARK 465 THR B -7 REMARK 465 GLU B -6 REMARK 465 ASN B -5 REMARK 465 LEU B -4 REMARK 465 TYR B -3 REMARK 465 PHE B -2 REMARK 465 GLN B -1 REMARK 465 ALA B 47 REMARK 465 GLY B 48 REMARK 465 THR B 49 REMARK 465 PHE B 50 REMARK 465 SER B 51 REMARK 465 PRO B 52 REMARK 465 TYR B 53 REMARK 465 GLU B 54 REMARK 465 HIS B 55 REMARK 465 GLY B 56 REMARK 465 GLU B 57 REMARK 465 VAL B 58 REMARK 465 PHE B 59 REMARK 465 VAL B 60 REMARK 465 LEU B 61 REMARK 465 ASP B 62 REMARK 465 ASP B 63 REMARK 465 GLY B 64 REMARK 465 GLY B 65 REMARK 465 GLU B 66 REMARK 465 VAL B 67 REMARK 465 ASP B 68 REMARK 465 LEU B 69 REMARK 465 ASP B 70 REMARK 465 LEU B 71 REMARK 465 GLY B 72 REMARK 465 ASN B 73 REMARK 465 TYR B 74 REMARK 465 GLU B 75 REMARK 465 ARG B 76 REMARK 465 PHE B 77 REMARK 465 LEU B 78 REMARK 465 ASP B 79 REMARK 465 ILE B 80 REMARK 465 ARG B 81 REMARK 465 LEU B 82 REMARK 465 THR B 83 REMARK 465 LYS B 84 REMARK 465 ASP B 85 REMARK 465 ASN B 86 REMARK 465 VAL B 133 REMARK 465 ASP B 134 REMARK 465 GLU B 135 REMARK 465 ASP B 136 REMARK 465 SER B 188 REMARK 465 THR B 189 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 CYS A 176 CB CYS A 176 SG -0.097 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 VAL A 10 -62.33 77.95 REMARK 500 PRO A 41 43.60 -80.96 REMARK 500 ASN A 86 -10.25 86.69 REMARK 500 VAL A 133 47.68 -157.03 REMARK 500 LYS A 169 -71.03 -61.95 REMARK 500 CYS A 234 -178.90 -67.11 REMARK 500 VAL B 10 -69.99 69.23 REMARK 500 SER B 29 31.60 -80.77 REMARK 500 PRO B 41 -1.09 -59.30 REMARK 500 ILE B 45 44.25 -107.85 REMARK 500 ALA B 129 -19.46 -48.32 REMARK 500 GLU B 173 3.78 -66.47 REMARK 500 GLN B 185 98.44 -163.24 REMARK 500 HIS B 235 -34.48 83.46 REMARK 500 ASP B 246 91.48 -63.39 REMARK 500 ASP B 271 91.69 65.33 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ASP A 136 GLY A 137 -148.10 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 SO4 A1273 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1274 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1275 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B1273 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B1274 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2C5M RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE SYNTHETASE DOMAIN OF HUMAN CTP SYNTHETASE REMARK 999 REMARK 999 SEQUENCE REMARK 999 OUR CONSTRUCT CONTAINS ONLY THE N-TERMINAL DOMAIN OF REMARK 999 P17812 AND OUR CONSTRUCT HAS AN N-TERMINAL HIS-TAG AND A REMARK 999 LINKER SEQUENCE AS HHHHHHSSGVDLGTENLYFQS DBREF 2VO1 A -21 0 PDB 2VO1 2VO1 -21 0 DBREF 2VO1 A 1 273 UNP P17812 PYRG1_HUMAN 1 273 DBREF 2VO1 B -21 0 PDB 2VO1 2VO1 -21 0 DBREF 2VO1 B 1 273 UNP P17812 PYRG1_HUMAN 1 273 SEQRES 1 A 295 MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU SEQRES 2 A 295 GLY THR GLU ASN LEU TYR PHE GLN SER MET LYS TYR ILE SEQRES 3 A 295 LEU VAL THR GLY GLY VAL ILE SER GLY ILE GLY LYS GLY SEQRES 4 A 295 ILE ILE ALA SER SER VAL GLY THR ILE LEU LYS SER CYS SEQRES 5 A 295 GLY LEU HIS VAL THR SER ILE LYS ILE ASP PRO TYR ILE SEQRES 6 A 295 ASN ILE ASP ALA GLY THR PHE SER PRO TYR GLU HIS GLY SEQRES 7 A 295 GLU VAL PHE VAL LEU ASP ASP GLY GLY GLU VAL ASP LEU SEQRES 8 A 295 ASP LEU GLY ASN TYR GLU ARG PHE LEU ASP ILE ARG LEU SEQRES 9 A 295 THR LYS ASP ASN ASN LEU THR THR GLY LYS ILE TYR GLN SEQRES 10 A 295 TYR VAL ILE ASN LYS GLU ARG LYS GLY ASP TYR LEU GLY SEQRES 11 A 295 LYS THR VAL GLN VAL VAL PRO HIS ILE THR ASP ALA ILE SEQRES 12 A 295 GLN GLU TRP VAL MET ARG GLN ALA LEU ILE PRO VAL ASP SEQRES 13 A 295 GLU ASP GLY LEU GLU PRO GLN VAL CYS VAL ILE GLU LEU SEQRES 14 A 295 GLY GLY THR VAL GLY ASP ILE GLU SER MET PRO PHE ILE SEQRES 15 A 295 GLU ALA PHE ARG GLN PHE GLN PHE LYS VAL LYS ARG GLU SEQRES 16 A 295 ASN PHE CYS ASN ILE HIS VAL SER LEU VAL PRO GLN PRO SEQRES 17 A 295 SER SER THR GLY GLU GLN LYS THR LYS PRO THR GLN ASN SEQRES 18 A 295 SER VAL ARG GLU LEU ARG GLY LEU GLY LEU SER PRO ASP SEQRES 19 A 295 LEU VAL VAL CYS ARG CYS SER ASN PRO LEU ASP THR SER SEQRES 20 A 295 VAL LYS GLU LYS ILE SER MET PHE CYS HIS VAL GLU PRO SEQRES 21 A 295 GLU GLN VAL ILE CYS VAL HIS ASP VAL SER SER ILE TYR SEQRES 22 A 295 ARG VAL PRO LEU LEU LEU GLU GLU GLN GLY VAL VAL ASP SEQRES 23 A 295 TYR PHE LEU ARG ARG LEU ASP LEU PRO SEQRES 1 B 295 MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU SEQRES 2 B 295 GLY THR GLU ASN LEU TYR PHE GLN SER MET LYS TYR ILE SEQRES 3 B 295 LEU VAL THR GLY GLY VAL ILE SER GLY ILE GLY LYS GLY SEQRES 4 B 295 ILE ILE ALA SER SER VAL GLY THR ILE LEU LYS SER CYS SEQRES 5 B 295 GLY LEU HIS VAL THR SER ILE LYS ILE ASP PRO TYR ILE SEQRES 6 B 295 ASN ILE ASP ALA GLY THR PHE SER PRO TYR GLU HIS GLY SEQRES 7 B 295 GLU VAL PHE VAL LEU ASP ASP GLY GLY GLU VAL ASP LEU SEQRES 8 B 295 ASP LEU GLY ASN TYR GLU ARG PHE LEU ASP ILE ARG LEU SEQRES 9 B 295 THR LYS ASP ASN ASN LEU THR THR GLY LYS ILE TYR GLN SEQRES 10 B 295 TYR VAL ILE ASN LYS GLU ARG LYS GLY ASP TYR LEU GLY SEQRES 11 B 295 LYS THR VAL GLN VAL VAL PRO HIS ILE THR ASP ALA ILE SEQRES 12 B 295 GLN GLU TRP VAL MET ARG GLN ALA LEU ILE PRO VAL ASP SEQRES 13 B 295 GLU ASP GLY LEU GLU PRO GLN VAL CYS VAL ILE GLU LEU SEQRES 14 B 295 GLY GLY THR VAL GLY ASP ILE GLU SER MET PRO PHE ILE SEQRES 15 B 295 GLU ALA PHE ARG GLN PHE GLN PHE LYS VAL LYS ARG GLU SEQRES 16 B 295 ASN PHE CYS ASN ILE HIS VAL SER LEU VAL PRO GLN PRO SEQRES 17 B 295 SER SER THR GLY GLU GLN LYS THR LYS PRO THR GLN ASN SEQRES 18 B 295 SER VAL ARG GLU LEU ARG GLY LEU GLY LEU SER PRO ASP SEQRES 19 B 295 LEU VAL VAL CYS ARG CYS SER ASN PRO LEU ASP THR SER SEQRES 20 B 295 VAL LYS GLU LYS ILE SER MET PHE CYS HIS VAL GLU PRO SEQRES 21 B 295 GLU GLN VAL ILE CYS VAL HIS ASP VAL SER SER ILE TYR SEQRES 22 B 295 ARG VAL PRO LEU LEU LEU GLU GLU GLN GLY VAL VAL ASP SEQRES 23 B 295 TYR PHE LEU ARG ARG LEU ASP LEU PRO HET SO4 A1273 5 HET SO4 A1274 5 HET SO4 A1275 5 HET SO4 B1273 5 HET SO4 B1274 5 HETNAM SO4 SULFATE ION FORMUL 3 SO4 5(O4 S 2-) FORMUL 8 HOH *14(H2 O) HELIX 1 1 GLY A 15 CYS A 30 1 16 HELIX 2 2 THR A 90 LYS A 103 1 14 HELIX 3 3 GLN A 112 ILE A 131 1 20 HELIX 4 4 ASP A 153 GLU A 155 5 3 HELIX 5 5 SER A 156 VAL A 170 1 15 HELIX 6 6 LYS A 171 GLU A 173 5 3 HELIX 7 7 THR A 194 GLY A 208 1 15 HELIX 8 8 ASP A 223 CYS A 234 1 12 HELIX 9 9 GLU A 237 GLU A 239 5 3 HELIX 10 10 SER A 249 TYR A 251 5 3 HELIX 11 11 ARG A 252 GLN A 260 1 9 HELIX 12 12 GLY A 261 ASP A 271 1 11 HELIX 13 13 GLY B 15 SER B 29 1 15 HELIX 14 14 THR B 90 LYS B 103 1 14 HELIX 15 15 PRO B 115 LEU B 130 1 16 HELIX 16 16 SER B 156 VAL B 170 1 15 HELIX 17 17 LYS B 171 GLU B 173 5 3 HELIX 18 18 THR B 194 LEU B 207 1 14 HELIX 19 19 ASP B 223 HIS B 235 1 13 HELIX 20 20 GLU B 237 GLU B 239 5 3 HELIX 21 21 TYR B 251 GLN B 260 1 10 HELIX 22 22 GLY B 261 ASP B 271 1 11 SHEET 1 AA 7 ASN A 87 THR A 89 0 SHEET 2 AA 7 VAL A 34 ASP A 40 1 O LYS A 38 N LEU A 88 SHEET 3 AA 7 VAL A 142 LEU A 147 1 O VAL A 142 N THR A 35 SHEET 4 AA 7 LYS A 2 GLY A 8 1 O LYS A 2 N CYS A 143 SHEET 5 AA 7 PHE A 175 LEU A 182 1 O CYS A 176 N LEU A 5 SHEET 6 AA 7 LEU A 213 ARG A 217 1 O LEU A 213 N HIS A 179 SHEET 7 AA 7 VAL A 241 VAL A 244 1 O ILE A 242 N CYS A 216 SHEET 1 BA 7 LEU B 88 THR B 89 0 SHEET 2 BA 7 VAL B 34 ASP B 40 1 O LYS B 38 N LEU B 88 SHEET 3 BA 7 VAL B 142 LEU B 147 1 O VAL B 142 N THR B 35 SHEET 4 BA 7 LYS B 2 GLY B 8 1 O LYS B 2 N CYS B 143 SHEET 5 BA 7 PHE B 175 LEU B 182 1 O CYS B 176 N LEU B 5 SHEET 6 BA 7 LEU B 213 ARG B 217 1 O LEU B 213 N HIS B 179 SHEET 7 BA 7 VAL B 241 VAL B 244 1 O ILE B 242 N CYS B 216 SSBOND 1 CYS B 218 CYS B 243 1555 1555 2.09 CISPEP 1 ASP A 85 ASN A 86 0 17.57 CISPEP 2 VAL A 114 PRO A 115 0 9.30 CISPEP 3 VAL B 114 PRO B 115 0 0.69 SITE 1 AC1 6 GLY A 13 ILE A 14 GLY A 15 LYS A 16 SITE 2 AC1 6 GLY A 17 SO4 A1275 SITE 1 AC2 4 LYS A 193 THR A 194 LYS A 195 LYS A 229 SITE 1 AC3 7 SER A 12 GLY A 13 LYS A 16 TYR A 42 SITE 2 AC3 7 GLY A 148 GLY A 149 SO4 A1273 SITE 1 AC4 5 GLY B 13 ILE B 14 GLY B 15 LYS B 16 SITE 2 AC4 5 GLY B 17 SITE 1 AC5 4 SER A 12 LYS B 193 THR B 194 LYS B 195 CRYST1 98.420 98.420 120.570 90.00 90.00 90.00 P 41 21 2 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 0.010161 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010161 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008294 0.00000 MTRIX1 1 -0.006564 -0.997700 0.067940 61.30000 1 MTRIX2 1 -0.997600 0.001868 -0.068950 61.28000 1 MTRIX3 1 0.068670 -0.068230 -0.995300 -0.11840 1