HEADER TRANSFERASE 12-MAY-00 1EZZ TITLE CRYSTAL STRUCTURE OF E. COLI ASPARTATE TRANSCARBAMOYLASE P268A MUTANT TITLE 2 IN THE T-STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ASPARTATE CARBAMOYLTRANSFERASE CATALYTIC CHAIN; COMPND 3 CHAIN: A, C; COMPND 4 SYNONYM: ASPARTATE TRANSCARBAMOYLASE CATALYTIC CHAIN; COMPND 5 EC: 2.1.3.2; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN; COMPND 10 CHAIN: B, D; COMPND 11 SYNONYM: ASPARTATE TRANSCARBAMOYLASE REGULATORY CHAIN; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PEK412, A PLASMID WITH THE PYRBI GENES SOURCE 7 INSERTED INTO PUC119; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 10 ORGANISM_TAXID: 562; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 13 EXPRESSION_SYSTEM_PLASMID: PEK412, A PLASMID WITH THE PYRBI GENES SOURCE 14 INSERTED INTO PUC119 KEYWDS ASPARTATE TRANSCARBAMOYLASE, ASPARTATE CARBAMOYLTRANSFERASE, CIS- KEYWDS 2 PROLINE, CIS-AMINO ACID, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR L.JIN,B.STEC,E.R.KANTROWITZ REVDAT 4 07-FEB-24 1EZZ 1 REMARK REVDAT 3 03-NOV-21 1EZZ 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1EZZ 1 VERSN REVDAT 1 22-NOV-00 1EZZ 0 JRNL AUTH L.JIN,B.STEC,E.R.KANTROWITZ JRNL TITL A CIS-PROLINE TO ALANINE MUTANT OF E. COLI ASPARTATE JRNL TITL 2 TRANSCARBAMOYLASE: KINETIC STUDIES AND THREE-DIMENSIONAL JRNL TITL 3 CRYSTAL STRUCTURES. JRNL REF BIOCHEMISTRY V. 39 8058 2000 JRNL REFN ISSN 0006-2960 JRNL PMID 10891088 JRNL DOI 10.1021/BI000418+ REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH R.C.STEVENS,J.E.GOUAUX,W.N.LIPSCOMB REMARK 1 TITL STRUCTURAL CONSEQUENCES OF EFFECTOR BINDING TO THE T STATE REMARK 1 TITL 2 OF ASPARTATE CARBAMOYLTRANSFERASE: CRYSTAL STRUCTURES OF THE REMARK 1 TITL 3 UNLIGATED AND ATP- AND CTP-COMPLEXED ENZYMES AT 2.6-A REMARK 1 TITL 4 RESOLUTION REMARK 1 REF BIOCHEMISTRY V. 29 7691 1990 REMARK 1 REFN ISSN 0006-2960 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 89.3 REMARK 3 NUMBER OF REFLECTIONS : 29421 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.182 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2900 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 : 7228 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 247 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 41.10 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) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 1.860 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.570 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 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 1EZZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-MAY-00. REMARK 100 THE DEPOSITION ID IS D_1000011075. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-JUN-98 REMARK 200 TEMPERATURE (KELVIN) : 295.0 REMARK 200 PH : 7.0 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 : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : UCSD MARK III REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SDMS REMARK 200 DATA SCALING SOFTWARE : SDMS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34422 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 4.2960 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.91 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.17 REMARK 200 R MERGE FOR SHELL (I) : 0.42700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: ENZYME: 24 MG/ML; 1:1 ENZYME TO-BUFFER REMARK 280 RATIO, BUFFER: 20 MM HEPES, 14% (W/V) PEG 1450, PH 7.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 64.93500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 37.49024 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 66.11333 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 64.93500 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 37.49024 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 66.11333 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 64.93500 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 37.49024 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 66.11333 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 74.98048 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 132.22667 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 74.98048 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 132.22667 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 74.98048 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 132.22667 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DODECAMER. THE ENTIRE MOLECULE REMARK 300 REQUIRES TWO SYMMETRY PARTNERS GENERATED BY ROTATIONS AROUND THE REMARK 300 THREE-FOLD 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 0.00000 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 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 338 LIES ON A SPECIAL POSITION. 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 0.069 REMARK 500 GLU A 147 CD GLU A 147 OE2 0.079 REMARK 500 GLU C 147 CD GLU C 147 OE2 0.072 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 3 C - N - CA ANGL. DEV. = 10.2 DEGREES REMARK 500 PRO A 34 C - N - CA ANGL. DEV. = 10.1 DEGREES REMARK 500 ASP B 4 N - CA - C ANGL. DEV. = -18.7 DEGREES REMARK 500 PRO B 79 C - N - CA ANGL. DEV. = 9.6 DEGREES REMARK 500 LEU C 225 CA - CB - CG ANGL. DEV. = 13.8 DEGREES REMARK 500 PRO C 281 C - N - CA ANGL. DEV. = 9.1 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ILE A 10 -67.11 -127.99 REMARK 500 ALA A 32 -71.45 -79.56 REMARK 500 LEU A 39 51.00 -109.95 REMARK 500 HIS A 41 -7.59 76.59 REMARK 500 SER A 52 54.73 -164.18 REMARK 500 THR A 53 -68.24 -16.66 REMARK 500 ARG A 56 -72.83 -82.66 REMARK 500 LEU A 57 -55.15 -28.32 REMARK 500 LEU A 66 25.02 -64.70 REMARK 500 ASP A 75 -178.96 65.58 REMARK 500 SER A 76 108.70 -176.32 REMARK 500 ALA A 77 84.50 -162.13 REMARK 500 THR A 79 -90.18 -155.26 REMARK 500 SER A 80 -144.85 -115.10 REMARK 500 ASN A 132 -88.25 -68.73 REMARK 500 HIS A 134 78.14 -173.88 REMARK 500 MET A 194 125.99 -30.86 REMARK 500 GLN A 196 -69.45 -14.45 REMARK 500 TYR A 197 -38.49 -39.14 REMARK 500 ILE A 215 -49.22 -18.96 REMARK 500 GLU A 216 -43.89 -29.50 REMARK 500 LYS A 232 -18.65 -44.53 REMARK 500 LYS A 244 81.22 -62.35 REMARK 500 ALA A 245 -30.39 -151.02 REMARK 500 PHE A 247 39.33 -83.57 REMARK 500 VAL A 248 -152.59 -120.93 REMARK 500 LEU A 249 89.41 -173.19 REMARK 500 HIS A 255 -72.47 -2.04 REMARK 500 ALA A 257 131.85 -29.30 REMARK 500 LEU A 267 165.17 72.92 REMARK 500 THR B 2 51.05 22.38 REMARK 500 HIS B 3 -111.92 -106.56 REMARK 500 LYS B 6 -149.55 -147.55 REMARK 500 LEU B 7 82.56 174.23 REMARK 500 GLN B 8 -80.70 -131.22 REMARK 500 VAL B 9 113.55 -10.75 REMARK 500 LYS B 13 -157.30 179.06 REMARK 500 HIS B 20 90.12 95.85 REMARK 500 LEU B 30 -28.39 -38.36 REMARK 500 PHE B 33 70.30 -100.03 REMARK 500 LYS B 34 90.82 -14.11 REMARK 500 ASP B 39 49.93 -144.37 REMARK 500 ARG B 41 115.86 -18.86 REMARK 500 ASN B 47 39.27 79.80 REMARK 500 GLU B 52 29.12 -157.40 REMARK 500 MET B 53 -12.67 75.53 REMARK 500 LYS B 56 -144.35 -143.51 REMARK 500 ASN B 63 55.76 74.49 REMARK 500 ALA B 75 -94.94 -24.05 REMARK 500 LEU B 76 -55.13 -22.15 REMARK 500 REMARK 500 THIS ENTRY HAS 127 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 226 0.06 SIDE CHAIN 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 313 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 109 SG REMARK 620 2 CYS B 114 SG 116.6 REMARK 620 3 CYS B 138 SG 120.8 109.6 REMARK 620 4 CYS B 141 SG 105.6 109.8 90.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 314 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 109 SG REMARK 620 2 CYS D 114 SG 127.8 REMARK 620 3 CYS D 138 SG 118.5 107.7 REMARK 620 4 CYS D 141 SG 97.8 104.4 91.3 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 313 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 314 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6AT1 RELATED DB: PDB REMARK 900 6AT1 IS WILD-TYPE STRUCTURE OF ASPARTATE TRANSCARBAMOYLASE T STATE REMARK 900 WITH NO MUTATION AT POSITION 268 REMARK 900 RELATED ID: 1D09 RELATED DB: PDB REMARK 900 1D09 IS WILD-TYPE STRUCTURE OF ASPARTATE TRANSCARBAMOYLASE R STATE REMARK 900 WITH NO MUTATION AT POSITION 268 IN THE PRESENCE OF N- REMARK 900 PHOSPHONACETYL-L-ASPARTATE REMARK 900 RELATED ID: 1F1B RELATED DB: PDB REMARK 900 1F1B IS ASPARTATE TRANSCARBAMOYLASE P268A MUTANT IN THE R-STATE IN REMARK 900 THE PRESENCE OF N-PHOSPHONACETYL-L-ASPARTATE DBREF 1EZZ A 1 310 UNP P0A786 PYRB_ECOLI 1 310 DBREF 1EZZ C 1 310 UNP P0A786 PYRB_ECOLI 1 310 DBREF 1EZZ B 1 153 UNP P0A7F3 PYRI_ECOLI 1 153 DBREF 1EZZ D 1 153 UNP P0A7F3 PYRI_ECOLI 1 153 SEQADV 1EZZ ALA A 268 UNP P0A786 PRO 268 ENGINEERED MUTATION SEQADV 1EZZ ALA C 268 UNP P0A786 PRO 268 ENGINEERED MUTATION 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 ALA 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 ALA 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 ZN B 313 1 HET ZN D 314 1 HETNAM ZN ZINC ION FORMUL 5 ZN 2(ZN 2+) FORMUL 7 HOH *247(H2 O) HELIX 1 1 SER A 16 ASN A 33 1 18 HELIX 2 2 SER A 52 LEU A 66 1 15 HELIX 3 3 THR A 87 VAL A 99 1 13 HELIX 4 4 GLY A 110 GLU A 117 1 8 HELIX 5 5 HIS A 134 GLY A 150 1 17 HELIX 6 6 GLY A 166 ALA A 177 1 12 HELIX 7 7 GLN A 196 GLU A 204 1 9 HELIX 8 8 SER A 214 VAL A 218 5 5 HELIX 9 9 SER A 238 LYS A 244 1 7 HELIX 10 10 ARG A 250 HIS A 255 1 6 HELIX 11 11 ALA A 274 LYS A 279 1 6 HELIX 12 12 TRP A 284 ASN A 305 1 22 HELIX 13 13 ILE B 25 PHE B 33 1 9 HELIX 14 14 SER B 67 GLN B 73 1 7 HELIX 15 15 ILE B 115 GLU B 119 5 5 HELIX 16 16 HIS B 147 LEU B 151 1 5 HELIX 17 17 SER C 16 LYS C 31 1 16 HELIX 18 18 SER C 52 LEU C 66 1 15 HELIX 19 19 THR C 79 LYS C 83 5 5 HELIX 20 20 THR C 87 VAL C 99 1 13 HELIX 21 21 GLY C 110 GLU C 117 1 8 HELIX 22 22 HIS C 134 GLY C 150 1 17 HELIX 23 23 GLY C 166 ALA C 177 1 12 HELIX 24 24 PRO C 195 LYS C 205 1 11 HELIX 25 25 SER C 214 MET C 219 1 6 HELIX 26 26 GLN C 231 LEU C 235 5 5 HELIX 27 27 ASP C 236 VAL C 243 1 8 HELIX 28 28 ARG C 250 ALA C 257 5 8 HELIX 29 29 ALA C 274 LYS C 279 5 6 HELIX 30 30 TRP C 284 ASN C 305 1 22 HELIX 31 31 ILE D 25 PHE D 33 1 9 HELIX 32 32 SER D 67 LEU D 74 1 8 HELIX 33 33 HIS D 147 LEU D 151 1 5 SHEET 1 A 4 SER A 69 SER A 74 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 ALA A 101 N ALA A 45 SHEET 4 A 4 VAL A 124 ASP A 129 1 N LEU A 125 O ILE A 102 SHEET 1 B 5 ALA A 208 HIS A 212 0 SHEET 2 B 5 ASN A 182 ILE A 187 1 O ASN A 182 N ALA A 208 SHEET 3 B 5 LEU A 155 VAL A 160 1 O LEU A 155 N ARG A 183 SHEET 4 B 5 ILE A 224 MET A 227 1 N ILE A 224 O HIS A 156 SHEET 5 B 5 VAL A 263 LEU A 264 1 O LEU A 264 N MET A 227 SHEET 1 C10 GLU D 90 VAL D 92 0 SHEET 2 C10 VAL D 83 ASP D 87 -1 O ARG D 85 N VAL D 92 SHEET 3 C10 GLY D 15 ILE D 18 -1 O GLY D 15 N ILE D 86 SHEET 4 C10 MET D 53 ILE D 61 -1 O ILE D 59 N ILE D 18 SHEET 5 C10 ILE D 42 SER D 50 -1 N THR D 43 O LYS D 60 SHEET 6 C10 ILE B 42 LEU B 46 -1 O ILE B 42 N LEU D 46 SHEET 7 C10 ARG B 55 ILE B 61 -1 O LEU B 58 N GLY B 45 SHEET 8 C10 VAL B 17 ILE B 21 -1 N ILE B 18 O ILE B 59 SHEET 9 C10 VAL B 83 ASP B 87 -1 N ASN B 84 O VAL B 17 SHEET 10 C10 GLU B 90 SER B 95 -1 O GLU B 90 N ASP B 87 SHEET 1 D 8 GLU D 90 VAL D 92 0 SHEET 2 D 8 VAL D 83 ASP D 87 -1 O ARG D 85 N VAL D 92 SHEET 3 D 8 GLY D 15 ILE D 18 -1 O GLY D 15 N ILE D 86 SHEET 4 D 8 MET D 53 ILE D 61 -1 O ILE D 59 N ILE D 18 SHEET 5 D 8 ILE D 42 SER D 50 -1 N THR D 43 O LYS D 60 SHEET 6 D 8 ILE B 42 LEU B 46 -1 O ILE B 42 N LEU D 46 SHEET 7 D 8 ARG B 55 ILE B 61 -1 O LEU B 58 N GLY B 45 SHEET 8 D 8 LEU B 48 PRO B 49 -1 O LEU B 48 N LYS B 56 SHEET 1 E 3 ARG B 128 ARG B 130 0 SHEET 2 E 3 ASP B 133 LYS B 137 -1 O ASP B 133 N ARG B 130 SHEET 3 E 3 GLU B 144 SER B 146 -1 N PHE B 145 O LEU B 136 SHEET 1 F 2 LYS C 42 ILE C 44 0 SHEET 2 F 2 ALA C 68 VAL C 70 1 O SER C 69 N ILE C 44 SHEET 1 G 3 CYS C 47 PHE C 48 0 SHEET 2 G 3 ILE C 102 HIS C 106 1 O VAL C 103 N CYS C 47 SHEET 3 G 3 VAL C 124 ASP C 129 1 N LEU C 125 O ILE C 102 SHEET 1 H 5 TRP C 209 HIS C 212 0 SHEET 2 H 5 ARG C 183 ILE C 187 1 O PHE C 184 N SER C 210 SHEET 3 H 5 HIS C 156 VAL C 160 1 N VAL C 157 O ARG C 183 SHEET 4 H 5 ILE C 224 MET C 227 1 O ILE C 224 N ALA C 158 SHEET 5 H 5 LYS C 262 LEU C 264 1 O LYS C 262 N LEU C 225 SHEET 1 I 2 ALA D 135 LYS D 137 0 SHEET 2 I 2 GLU D 144 SER D 146 -1 O PHE D 145 N LEU D 136 LINK SG CYS B 109 ZN ZN B 313 1555 1555 2.33 LINK SG CYS B 114 ZN ZN B 313 1555 1555 2.31 LINK SG CYS B 138 ZN ZN B 313 1555 1555 2.36 LINK SG CYS B 141 ZN ZN B 313 1555 1555 2.36 LINK SG CYS D 109 ZN ZN D 314 1555 1555 2.35 LINK SG CYS D 114 ZN ZN D 314 1555 1555 2.29 LINK SG CYS D 138 ZN ZN D 314 1555 1555 2.35 LINK SG CYS D 141 ZN ZN D 314 1555 1555 2.26 CISPEP 1 LEU A 267 ALA A 268 0 -1.43 CISPEP 2 LEU C 267 ALA C 268 0 -0.28 SITE 1 AC1 4 CYS B 109 CYS B 114 CYS B 138 CYS B 141 SITE 1 AC2 5 CYS D 109 CYS D 114 SER D 116 CYS D 138 SITE 2 AC2 5 CYS D 141 CRYST1 129.870 129.870 198.340 90.00 90.00 120.00 H 3 18 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 0.007700 0.004445 0.000000 0.00000 SCALE2 0.000000 0.008891 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005042 0.00000