HEADER TRANSFERASE 09-FEB-06 2FZC TITLE THE STRUCTURE OF WILD-TYPE E. COLI ASPARTATE TRANSCARBAMOYLASE IN TITLE 2 COMPLEX WITH NOVEL T STATE INHIBITORS AT 2.10 RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: ASPARTATE CARBAMOYLTRANSFERASE CATALYTIC CHAIN; COMPND 3 CHAIN: A, C; COMPND 4 SYNONYM: ASPARTATE TRANSCARBAMYLASE, ATCASE; COMPND 5 EC: 2.1.3.2; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN; COMPND 9 CHAIN: B, D; COMPND 10 EC: 2.1.3.2; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: PYRB; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: EK1104; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PEK54; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 12 ORGANISM_TAXID: 562; SOURCE 13 GENE: PYRI; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: EK1104; SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_PLASMID: PEK54 KEYWDS INHIBITORS, ALLOSTERIC TRANSITION, XRAY STRUCTURES, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR S.HENG,K.A.STIEGLITZ,J.ELDO,J.XIA,J.P.CARDIA,E.R.KANTROWITZ REVDAT 3 30-AUG-23 2FZC 1 REMARK LINK REVDAT 2 24-FEB-09 2FZC 1 VERSN REVDAT 1 29-AUG-06 2FZC 0 JRNL AUTH S.HENG,K.A.STIEGLITZ,J.ELDO,J.XIA,J.P.CARDIA,E.R.KANTROWITZ JRNL TITL T-STATE INHIBITORS OF E. COLI ASPARTATE TRANSCARBAMOYLASE JRNL TITL 2 THAT PREVENT THE ALLOSTERIC TRANSITION. JRNL REF BIOCHEMISTRY V. 45 10062 2006 JRNL REFN ISSN 0006-2960 JRNL PMID 16906764 JRNL DOI 10.1021/BI0601095 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.35 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 69665 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) : 0.196 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 7067 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7212 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 96 REMARK 3 SOLVENT ATOMS : 767 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2FZC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-FEB-06. REMARK 100 THE DEPOSITION ID IS D_1000036492. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-05 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 5.7 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 RU200 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 : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK, CRYSTALCLEAR REMARK 200 (MSC/RIGAKU) REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 80677 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 27.350 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 5.310 REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 5.13 REMARK 200 R MERGE FOR SHELL (I) : 0.36200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1ZA1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.41 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.89 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: ATCASE HOLOENZYME WAS CRYSTALLIZED BY REMARK 280 MICRODIALYSIS, USING 50 L WELLS. THE ENZYME SOLUTION, AT ~18 MG/ REMARK 280 ML, WAS DIALYZED AGAINST A SOLUTION OF 40 MM CITRIC ACID, 3 MM REMARK 280 SODIUM AZIDE, 1 MM 2-MERCAPTOETHANOL, 1 MM CYTIDINE 5 - REMARK 280 TRIPHOSPHATE, 0.2 MM EDTA (PH 5.7) , VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-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 -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 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 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 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DODECAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 120.59000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 60.29500 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 104.43400 REMARK 350 BIOMT3 3 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 B 1 REMARK 465 MET D 1 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 THR B 82 OG1 CG2 REMARK 470 THR D 82 OG1 CG2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH D 907 O HOH D 908 1.82 REMARK 500 O HOH C 820 O HOH C 1031 2.03 REMARK 500 O1A CTP D 902 O HOH D 903 2.09 REMARK 500 O HOH B 913 O HOH D 909 2.13 REMARK 500 OG SER D 98 O HOH D 922 2.17 REMARK 500 O HOH D 929 O HOH D 931 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 60 CD GLU A 60 OE2 0.067 REMARK 500 GLU A 147 CD GLU A 147 OE2 0.080 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 ARG A 65 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 LEU A 140 CA - CB - CG ANGL. DEV. = 22.5 DEGREES REMARK 500 LEU C 140 CA - CB - CG ANGL. DEV. = 26.3 DEGREES REMARK 500 ILE D 86 N - CA - C ANGL. DEV. = 29.6 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 SER A 52 79.52 -166.47 REMARK 500 SER A 74 -155.86 -146.47 REMARK 500 ASP A 75 65.31 12.99 REMARK 500 SER A 76 55.58 -58.75 REMARK 500 ASN A 78 -72.94 -167.85 REMARK 500 THR A 79 80.74 46.80 REMARK 500 LYS A 83 -41.66 -136.51 REMARK 500 LYS A 84 -93.55 -36.41 REMARK 500 ASN A 132 -87.41 -91.98 REMARK 500 HIS A 134 63.36 -159.48 REMARK 500 MET A 219 -31.41 -37.75 REMARK 500 LEU A 267 153.56 75.28 REMARK 500 VAL A 270 -41.26 145.97 REMARK 500 TRP A 284 16.23 -144.25 REMARK 500 HIS B 3 94.29 -64.46 REMARK 500 ASN B 5 -60.83 -126.96 REMARK 500 LYS B 6 15.06 -174.83 REMARK 500 LEU B 7 -120.69 -156.35 REMARK 500 PRO B 22 172.70 -57.94 REMARK 500 LYS B 34 45.88 31.08 REMARK 500 SER B 50 -55.36 -126.23 REMARK 500 MET B 53 -78.44 -168.89 REMARK 500 LYS B 56 171.71 179.87 REMARK 500 TYR B 89 2.38 93.67 REMARK 500 ASN B 105 -36.58 66.33 REMARK 500 PRO B 120 46.69 -68.43 REMARK 500 ALA B 131 63.84 38.90 REMARK 500 ASN B 132 -36.83 159.83 REMARK 500 GLU B 142 18.25 59.58 REMARK 500 SER C 52 83.36 -161.77 REMARK 500 ASP C 75 159.34 47.14 REMARK 500 ASN C 78 65.03 -117.85 REMARK 500 ASN C 132 -87.97 -88.35 REMARK 500 HIS C 134 63.91 -161.05 REMARK 500 LEU C 267 156.55 73.19 REMARK 500 VAL C 270 -61.77 168.35 REMARK 500 HIS D 3 -114.80 -70.34 REMARK 500 ASP D 4 109.64 150.56 REMARK 500 LYS D 6 -137.85 -97.04 REMARK 500 LEU D 7 71.53 -108.52 REMARK 500 GLN D 8 -115.43 -68.83 REMARK 500 GLU D 10 -149.06 -63.16 REMARK 500 ALA D 11 41.72 -167.41 REMARK 500 ILE D 12 172.76 1.84 REMARK 500 GLU D 52 1.59 -150.85 REMARK 500 ILE D 86 175.34 80.45 REMARK 500 ASP D 87 160.93 -48.20 REMARK 500 ASN D 88 73.78 29.88 REMARK 500 TYR D 89 15.28 39.91 REMARK 500 VAL D 91 90.51 -60.93 REMARK 500 REMARK 500 THIS ENTRY HAS 53 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 154 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 109 SG REMARK 620 2 CYS B 114 SG 114.3 REMARK 620 3 CYS B 138 SG 113.8 104.5 REMARK 620 4 CYS B 141 SG 104.2 109.5 110.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 154 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 109 SG REMARK 620 2 CYS D 114 SG 115.7 REMARK 620 3 CYS D 138 SG 114.2 107.6 REMARK 620 4 CYS D 141 SG 99.8 112.6 106.5 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 154 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 154 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOP A 811 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOP C 812 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CTP B 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CTP D 902 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZA1 RELATED DB: PDB REMARK 900 STRUCTURE OF WILD-TYPE ASPARTATE TRANSCARBAMOYLASE IN THE PRESENCE REMARK 900 OF CTP. REMARK 900 RELATED ID: 1ZA2 RELATED DB: PDB REMARK 900 STRUCTURE OF WILD-TYPE ASPARTATE TRANSCARBAMOYLASE IN THE PRESENCE REMARK 900 OF CARBAMOYL PHOSPHATE. REMARK 900 RELATED ID: 2FZG RELATED DB: PDB REMARK 900 RELATED ID: 2FZK RELATED DB: PDB DBREF 2FZC A 1 310 UNP P0A786 PYRB_ECOLI 1 310 DBREF 2FZC B 1 153 UNP P0A7F3 PYRI_ECOLI 1 152 DBREF 2FZC C 1 310 UNP P0A786 PYRB_ECOLI 1 310 DBREF 2FZC D 1 153 UNP P0A7F3 PYRI_ECOLI 1 152 SEQRES 1 A 310 ALA ASN PRO LEU TYR GLN LYS HIS ILE ILE SER ILE ASN SEQRES 2 A 310 ASP LEU SER ARG ASP ASP LEU ASN LEU VAL LEU ALA THR SEQRES 3 A 310 ALA ALA LYS LEU LYS ALA ASN PRO GLN PRO GLU LEU LEU SEQRES 4 A 310 LYS HIS LYS VAL ILE ALA SER CYS PHE PHE GLU ALA SER SEQRES 5 A 310 THR ARG THR ARG LEU SER PHE GLU THR SER MET HIS ARG SEQRES 6 A 310 LEU GLY ALA SER VAL VAL GLY PHE SER ASP SER ALA ASN SEQRES 7 A 310 THR SER LEU GLY LYS LYS GLY GLU THR LEU ALA ASP THR SEQRES 8 A 310 ILE SER VAL ILE SER THR TYR VAL ASP ALA ILE VAL MET SEQRES 9 A 310 ARG HIS PRO GLN GLU GLY ALA ALA ARG LEU ALA THR GLU SEQRES 10 A 310 PHE SER GLY ASN VAL PRO VAL LEU ASN ALA GLY ASP GLY SEQRES 11 A 310 SER ASN GLN HIS PRO THR GLN THR LEU LEU ASP LEU PHE SEQRES 12 A 310 THR ILE GLN GLU THR GLN GLY ARG LEU ASP ASN LEU HIS SEQRES 13 A 310 VAL ALA MET VAL GLY ASP LEU LYS TYR GLY ARG THR VAL SEQRES 14 A 310 HIS SER LEU THR GLN ALA LEU ALA LYS PHE ASP GLY ASN SEQRES 15 A 310 ARG PHE TYR PHE ILE ALA PRO ASP ALA LEU ALA MET PRO SEQRES 16 A 310 GLN TYR ILE LEU ASP MET LEU ASP GLU LYS GLY ILE ALA SEQRES 17 A 310 TRP SER LEU HIS SER SER ILE GLU GLU VAL MET ALA GLU SEQRES 18 A 310 VAL ASP ILE LEU TYR MET THR ARG VAL GLN LYS GLU ARG SEQRES 19 A 310 LEU ASP PRO SER GLU TYR ALA ASN VAL LYS ALA GLN PHE SEQRES 20 A 310 VAL LEU ARG ALA SER ASP LEU HIS ASN ALA LYS ALA ASN SEQRES 21 A 310 MET LYS VAL LEU HIS PRO LEU PRO ARG VAL ASP GLU ILE SEQRES 22 A 310 ALA THR ASP VAL ASP LYS THR PRO HIS ALA TRP TYR PHE SEQRES 23 A 310 GLN GLN ALA GLY ASN GLY ILE PHE ALA ARG GLN ALA LEU SEQRES 24 A 310 LEU ALA LEU VAL LEU ASN ARG ASP LEU VAL LEU SEQRES 1 B 153 MET THR HIS ASP ASN LYS LEU GLN VAL GLU ALA ILE LYS SEQRES 2 B 153 ARG GLY THR VAL ILE ASP HIS ILE PRO ALA GLN ILE GLY SEQRES 3 B 153 PHE LYS LEU LEU SER LEU PHE LYS LEU THR GLU THR ASP SEQRES 4 B 153 GLN ARG ILE THR ILE GLY LEU ASN LEU PRO SER GLY GLU SEQRES 5 B 153 MET GLY ARG LYS ASP LEU ILE LYS ILE GLU ASN THR PHE SEQRES 6 B 153 LEU SER GLU ASP GLN VAL ASP GLN LEU ALA LEU TYR ALA SEQRES 7 B 153 PRO GLN ALA THR VAL ASN ARG ILE ASP ASN TYR GLU VAL SEQRES 8 B 153 VAL GLY LYS SER ARG PRO SER LEU PRO GLU ARG ILE ASP SEQRES 9 B 153 ASN VAL LEU VAL CYS PRO ASN SER ASN CYS ILE SER HIS SEQRES 10 B 153 ALA GLU PRO VAL SER SER SER PHE ALA VAL ARG LYS ARG SEQRES 11 B 153 ALA ASN ASP ILE ALA LEU LYS CYS LYS TYR CYS GLU LYS SEQRES 12 B 153 GLU PHE SER HIS ASN VAL VAL LEU ALA ASN SEQRES 1 C 310 ALA ASN PRO LEU TYR GLN LYS HIS ILE ILE SER ILE ASN SEQRES 2 C 310 ASP LEU SER ARG ASP ASP LEU ASN LEU VAL LEU ALA THR SEQRES 3 C 310 ALA ALA LYS LEU LYS ALA ASN PRO GLN PRO GLU LEU LEU SEQRES 4 C 310 LYS HIS LYS VAL ILE ALA SER CYS PHE PHE GLU ALA SER SEQRES 5 C 310 THR ARG THR ARG LEU SER PHE GLU THR SER MET HIS ARG SEQRES 6 C 310 LEU GLY ALA SER VAL VAL GLY PHE SER ASP SER ALA ASN SEQRES 7 C 310 THR SER LEU GLY LYS LYS GLY GLU THR LEU ALA ASP THR SEQRES 8 C 310 ILE SER VAL ILE SER THR TYR VAL ASP ALA ILE VAL MET SEQRES 9 C 310 ARG HIS PRO GLN GLU GLY ALA ALA ARG LEU ALA THR GLU SEQRES 10 C 310 PHE SER GLY ASN VAL PRO VAL LEU ASN ALA GLY ASP GLY SEQRES 11 C 310 SER ASN GLN HIS PRO THR GLN THR LEU LEU ASP LEU PHE SEQRES 12 C 310 THR ILE GLN GLU THR GLN GLY ARG LEU ASP ASN LEU HIS SEQRES 13 C 310 VAL ALA MET VAL GLY ASP LEU LYS TYR GLY ARG THR VAL SEQRES 14 C 310 HIS SER LEU THR GLN ALA LEU ALA LYS PHE ASP GLY ASN SEQRES 15 C 310 ARG PHE TYR PHE ILE ALA PRO ASP ALA LEU ALA MET PRO SEQRES 16 C 310 GLN TYR ILE LEU ASP MET LEU ASP GLU LYS GLY ILE ALA SEQRES 17 C 310 TRP SER LEU HIS SER SER ILE GLU GLU VAL MET ALA GLU SEQRES 18 C 310 VAL ASP ILE LEU TYR MET THR ARG VAL GLN LYS GLU ARG SEQRES 19 C 310 LEU ASP PRO SER GLU TYR ALA ASN VAL LYS ALA GLN PHE SEQRES 20 C 310 VAL LEU ARG ALA SER ASP LEU HIS ASN ALA LYS ALA ASN SEQRES 21 C 310 MET LYS VAL LEU HIS PRO LEU PRO ARG VAL ASP GLU ILE SEQRES 22 C 310 ALA THR ASP VAL ASP LYS THR PRO HIS ALA TRP TYR PHE SEQRES 23 C 310 GLN GLN ALA GLY ASN GLY ILE PHE ALA ARG GLN ALA LEU SEQRES 24 C 310 LEU ALA LEU VAL LEU ASN ARG ASP LEU VAL LEU SEQRES 1 D 153 MET THR HIS ASP ASN LYS LEU GLN VAL GLU ALA ILE LYS SEQRES 2 D 153 ARG GLY THR VAL ILE ASP HIS ILE PRO ALA GLN ILE GLY SEQRES 3 D 153 PHE LYS LEU LEU SER LEU PHE LYS LEU THR GLU THR ASP SEQRES 4 D 153 GLN ARG ILE THR ILE GLY LEU ASN LEU PRO SER GLY GLU SEQRES 5 D 153 MET GLY ARG LYS ASP LEU ILE LYS ILE GLU ASN THR PHE SEQRES 6 D 153 LEU SER GLU ASP GLN VAL ASP GLN LEU ALA LEU TYR ALA SEQRES 7 D 153 PRO GLN ALA THR VAL ASN ARG ILE ASP ASN TYR GLU VAL SEQRES 8 D 153 VAL GLY LYS SER ARG PRO SER LEU PRO GLU ARG ILE ASP SEQRES 9 D 153 ASN VAL LEU VAL CYS PRO ASN SER ASN CYS ILE SER HIS SEQRES 10 D 153 ALA GLU PRO VAL SER SER SER PHE ALA VAL ARG LYS ARG SEQRES 11 D 153 ALA ASN ASP ILE ALA LEU LYS CYS LYS TYR CYS GLU LYS SEQRES 12 D 153 GLU PHE SER HIS ASN VAL VAL LEU ALA ASN HET EOP A 811 18 HET ZN B 154 1 HET CTP B 901 29 HET EOP C 812 18 HET ZN D 154 1 HET CTP D 902 29 HETNAM EOP {ETHANE-1,2-DIYLBIS[IMINO(2-OXOETHANE-2,1-DIYL) HETNAM 2 EOP ]}BIS(PHOSPHONIC ACID) HETNAM ZN ZINC ION HETNAM CTP CYTIDINE-5'-TRIPHOSPHATE HETSYN EOP 2,2'-(ETHANE-1,2-DIYLBIS(AZANEDIYL))BIS(2-OXOETHANE-2, HETSYN 2 EOP 1DIYL)DIPHOSPHONIC ACID FORMUL 5 EOP 2(C6 H14 N2 O8 P2) FORMUL 6 ZN 2(ZN 2+) FORMUL 7 CTP 2(C9 H16 N3 O14 P3) FORMUL 11 HOH *767(H2 O) HELIX 1 1 SER A 11 LEU A 15 5 5 HELIX 2 2 SER A 16 ASN A 33 1 18 HELIX 3 3 SER A 52 LEU A 66 1 15 HELIX 4 4 THR A 87 SER A 96 1 10 HELIX 5 5 GLY A 110 GLU A 117 1 8 HELIX 6 6 HIS A 134 GLY A 150 1 17 HELIX 7 7 GLY A 166 ALA A 177 1 12 HELIX 8 8 PRO A 189 ALA A 193 5 5 HELIX 9 9 PRO A 195 LYS A 205 1 11 HELIX 10 10 SER A 214 MET A 219 1 6 HELIX 11 11 GLN A 231 LEU A 235 5 5 HELIX 12 12 ASP A 236 LYS A 244 1 9 HELIX 13 13 ALA A 245 VAL A 248 5 4 HELIX 14 14 ARG A 250 HIS A 255 5 6 HELIX 15 15 ALA A 274 ASP A 278 5 5 HELIX 16 16 TRP A 284 ASN A 305 1 22 HELIX 17 17 ILE B 25 PHE B 33 1 9 HELIX 18 18 SER B 67 GLN B 73 1 7 HELIX 19 19 LEU B 74 TYR B 77 5 4 HELIX 20 20 HIS B 147 LEU B 151 1 5 HELIX 21 21 SER C 11 LEU C 15 5 5 HELIX 22 22 SER C 16 ASN C 33 1 18 HELIX 23 23 SER C 52 LEU C 66 1 15 HELIX 24 24 THR C 87 SER C 96 1 10 HELIX 25 25 GLY C 110 GLU C 117 1 8 HELIX 26 26 HIS C 134 GLY C 150 1 17 HELIX 27 27 GLY C 166 ALA C 177 1 12 HELIX 28 28 PRO C 189 ALA C 193 5 5 HELIX 29 29 PRO C 195 LYS C 205 1 11 HELIX 30 30 SER C 214 VAL C 218 5 5 HELIX 31 31 ASP C 236 LYS C 244 1 9 HELIX 32 32 ALA C 245 PHE C 247 5 3 HELIX 33 33 ARG C 250 HIS C 255 5 6 HELIX 34 34 ALA C 274 ASP C 278 5 5 HELIX 35 35 TRP C 284 ASN C 305 1 22 HELIX 36 36 ILE D 25 PHE D 33 1 9 HELIX 37 37 SER D 67 GLN D 73 1 7 HELIX 38 38 CYS D 114 GLU D 119 5 6 HELIX 39 39 HIS D 147 LEU D 151 1 5 SHEET 1 A 4 SER A 69 PHE A 73 0 SHEET 2 A 4 VAL A 43 PHE A 48 1 N ILE A 44 O SER A 69 SHEET 3 A 4 ALA A 101 HIS A 106 1 O VAL A 103 N CYS A 47 SHEET 4 A 4 VAL A 124 ASP A 129 1 O LEU A 125 N ILE A 102 SHEET 1 B 5 TRP A 209 LEU A 211 0 SHEET 2 B 5 ARG A 183 ILE A 187 1 N PHE A 186 O SER A 210 SHEET 3 B 5 HIS A 156 VAL A 160 1 N VAL A 157 O ARG A 183 SHEET 4 B 5 ILE A 224 MET A 227 1 O ILE A 224 N ALA A 158 SHEET 5 B 5 LYS A 262 LEU A 264 1 O LEU A 264 N MET A 227 SHEET 1 C10 GLU B 90 SER B 95 0 SHEET 2 C10 THR B 82 ASP B 87 -1 N VAL B 83 O SER B 95 SHEET 3 C10 GLY B 15 ILE B 21 -1 N VAL B 17 O ASN B 84 SHEET 4 C10 ARG B 55 GLU B 62 -1 O ILE B 61 N THR B 16 SHEET 5 C10 ILE B 42 PRO B 49 -1 N THR B 43 O LYS B 60 SHEET 6 C10 ILE D 42 SER D 50 -1 O ILE D 44 N ILE B 44 SHEET 7 C10 GLY D 54 GLU D 62 -1 O LYS D 60 N THR D 43 SHEET 8 C10 GLY D 15 ILE D 21 -1 N ILE D 18 O ILE D 59 SHEET 9 C10 THR D 82 ARG D 85 -1 O ASN D 84 N VAL D 17 SHEET 10 C10 GLY D 93 SER D 95 -1 O GLY D 93 N ARG D 85 SHEET 1 D 4 ARG B 102 ASP B 104 0 SHEET 2 D 4 SER B 124 LYS B 129 -1 O PHE B 125 N ILE B 103 SHEET 3 D 4 ILE B 134 CYS B 138 -1 O ALA B 135 N ARG B 128 SHEET 4 D 4 GLU B 144 SER B 146 -1 O PHE B 145 N LEU B 136 SHEET 1 E 4 SER C 69 SER C 74 0 SHEET 2 E 4 VAL C 43 PHE C 48 1 N PHE C 48 O PHE C 73 SHEET 3 E 4 ALA C 101 HIS C 106 1 O VAL C 103 N CYS C 47 SHEET 4 E 4 VAL C 124 ASP C 129 1 O ALA C 127 N MET C 104 SHEET 1 F 5 TRP C 209 LEU C 211 0 SHEET 2 F 5 ARG C 183 ILE C 187 1 N PHE C 186 O SER C 210 SHEET 3 F 5 HIS C 156 VAL C 160 1 N MET C 159 O TYR C 185 SHEET 4 F 5 ILE C 224 MET C 227 1 O TYR C 226 N ALA C 158 SHEET 5 F 5 LYS C 262 LEU C 264 1 O LEU C 264 N MET C 227 SHEET 1 G 4 ARG D 102 ASP D 104 0 SHEET 2 G 4 SER D 124 ARG D 130 -1 O PHE D 125 N ILE D 103 SHEET 3 G 4 ASP D 133 CYS D 138 -1 O ALA D 135 N ARG D 128 SHEET 4 G 4 GLU D 144 SER D 146 -1 O PHE D 145 N LEU D 136 LINK SG CYS B 109 ZN ZN B 154 1555 1555 2.36 LINK SG CYS B 114 ZN ZN B 154 1555 1555 2.32 LINK SG CYS B 138 ZN ZN B 154 1555 1555 2.33 LINK SG CYS B 141 ZN ZN B 154 1555 1555 2.31 LINK SG CYS D 109 ZN ZN D 154 1555 1555 2.32 LINK SG CYS D 114 ZN ZN D 154 1555 1555 2.38 LINK SG CYS D 138 ZN ZN D 154 1555 1555 2.35 LINK SG CYS D 141 ZN ZN D 154 1555 1555 2.44 CISPEP 1 LEU A 267 PRO A 268 0 0.49 CISPEP 2 LEU C 267 PRO C 268 0 0.21 SITE 1 AC1 4 CYS B 109 CYS B 114 CYS B 138 CYS B 141 SITE 1 AC2 4 CYS D 109 CYS D 114 CYS D 138 CYS D 141 SITE 1 AC3 12 SER A 52 ARG A 54 THR A 55 ARG A 105 SITE 2 AC3 12 HIS A 134 GLN A 137 ARG A 167 THR A 168 SITE 3 AC3 12 PRO A 266 LEU A 267 HOH A 873 HOH A 902 SITE 1 AC4 11 SER C 52 ARG C 54 THR C 55 ARG C 105 SITE 2 AC4 11 HIS C 134 GLN C 137 ARG C 167 THR C 168 SITE 3 AC4 11 ARG C 229 HOH C 927 HOH C1069 SITE 1 AC5 18 THR B 2 ALA B 11 ILE B 12 VAL B 17 SITE 2 AC5 18 ASP B 19 HIS B 20 LYS B 60 ASN B 84 SITE 3 AC5 18 ILE B 86 TYR B 89 VAL B 91 LYS B 94 SITE 4 AC5 18 ALA B 131 HOH B 912 HOH B 924 HOH B 933 SITE 5 AC5 18 HOH B 957 HOH B 964 SITE 1 AC6 17 ALA D 11 VAL D 17 ASP D 19 HIS D 20 SITE 2 AC6 17 LEU D 58 LYS D 60 ASN D 84 TYR D 89 SITE 3 AC6 17 VAL D 91 HOH D 903 HOH D 913 HOH D 929 SITE 4 AC6 17 HOH D 931 HOH D 963 HOH D 988 HOH D 989 SITE 5 AC6 17 HOH D1025 CRYST1 120.590 120.590 141.710 90.00 90.00 120.00 P 3 2 1 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 0.008293 0.004788 0.000000 0.00000 SCALE2 0.000000 0.009575 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007057 0.00000