HEADER TRANSFERASE/TRANSFERASE REGULATOR 16-JUN-05 2A0F TITLE STRUCTURE OF D236A MUTANT E. COLI ASPARTATE TRANSCARBAMOYLASE IN TITLE 2 PRESENCE OF PHOSPHONOACETAMIDE AT 2.90 A 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 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN; COMPND 10 CHAIN: B, D; 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: PEK152; 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: PEK114 KEYWDS HOMOTROPIC COOPERATIVITY, CATALYTIC CYCLE, ALLOSTERIC REGULATION, KEYWDS 2 ALTERNATE CONFORMATIONS, TRANSFERASE-TRANSFERASE REGULATOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR K.A.STIEGLITZ,K.J.DUSINBERRE,J.P.CARDIA,H.TSURUTA,E.R.KANTROWITZ REVDAT 5 23-AUG-23 2A0F 1 REMARK REVDAT 4 20-OCT-21 2A0F 1 REMARK SEQADV LINK REVDAT 3 11-OCT-17 2A0F 1 REMARK REVDAT 2 24-FEB-09 2A0F 1 VERSN REVDAT 1 27-SEP-05 2A0F 0 JRNL AUTH K.A.STIEGLITZ,K.J.DUSINBERRE,J.P.CARDIA,H.TSURUTA, JRNL AUTH 2 E.R.KANTROWITZ JRNL TITL STRUCTURE OF THE E.COLI ASPARTATE TRANSCARBAMOYLASE TRAPPED JRNL TITL 2 IN THE MIDDLE OF THE CATALYTIC CYCLE. JRNL REF J.MOL.BIOL. V. 352 478 2005 JRNL REFN ISSN 0022-2836 JRNL PMID 16120448 JRNL DOI 10.1016/J.JMB.2005.07.046 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 26586 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) : 0.217 REMARK 3 FREE R VALUE : 0.279 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2658 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 : 7100 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 379 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 2A0F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JUN-05. REMARK 100 THE DEPOSITION ID IS D_1000033335. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-DEC-04 REMARK 200 TEMPERATURE (KELVIN) : 97 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 : R-AXIS REMARK 200 DATA SCALING SOFTWARE : R-AXIS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26586 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 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 (%) : 90.4 REMARK 200 DATA REDUNDANCY : 4.360 REMARK 200 R MERGE (I) : 0.08800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.0000 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) : 3.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.40000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB CODE 8AT1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MALEIC ACID, SODIUM AZIDE, REMARK 280 PHOSPHONOACETAMIDE, PH 5.7, MICRODIALYSIS, 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 120.45200 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 60.22600 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 104.31449 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 THR B 2 REMARK 465 HIS B 3 REMARK 465 ASP B 4 REMARK 465 ASN B 5 REMARK 465 LYS B 6 REMARK 465 LEU B 7 REMARK 465 MET D 1 REMARK 465 THR D 2 REMARK 465 HIS D 3 REMARK 465 ASP D 4 REMARK 465 ASN D 5 REMARK 465 LYS D 6 REMARK 465 LEU D 7 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 GLN B 8 CB CG CD OE1 NE2 REMARK 470 GLN D 8 CB CG CD OE1 NE2 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 N CYS B 141 O HOH B 221 2.15 REMARK 500 OD1 ASN C 132 NZ LYS D 143 2.16 REMARK 500 OE1 GLU A 109 ND2 ASN B 113 2.17 REMARK 500 O CYS B 141 N LYS B 143 2.17 REMARK 500 O ASP C 129 O HOH C 419 2.18 REMARK 500 O GLN A 287 O HOH A 1344 2.19 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 0.072 REMARK 500 GLU C 60 CD GLU C 60 OE2 0.081 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 34 C - N - CA ANGL. DEV. = 12.8 DEGREES REMARK 500 LEU A 140 CA - CB - CG ANGL. DEV. = 14.6 DEGREES REMARK 500 PRO A 266 C - N - CA ANGL. DEV. = 9.9 DEGREES REMARK 500 PRO C 123 C - N - CA ANGL. DEV. = 10.7 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 PRO A 3 -72.35 -52.81 REMARK 500 LEU A 4 4.02 -61.26 REMARK 500 GLN A 6 0.12 47.50 REMARK 500 ILE A 10 -60.77 -142.39 REMARK 500 LEU A 15 -124.76 -115.07 REMARK 500 SER A 16 -125.76 -162.69 REMARK 500 ARG A 17 -72.24 -123.92 REMARK 500 ASN A 21 -37.01 -19.44 REMARK 500 LYS A 31 -18.23 -49.87 REMARK 500 ALA A 32 -79.32 -93.48 REMARK 500 GLN A 35 80.45 -155.25 REMARK 500 PRO A 36 60.15 -65.92 REMARK 500 GLU A 37 -38.83 -174.65 REMARK 500 LEU A 38 -29.04 -31.30 REMARK 500 HIS A 41 -64.08 62.62 REMARK 500 LYS A 42 138.91 -24.79 REMARK 500 SER A 46 48.82 -102.69 REMARK 500 SER A 52 139.29 168.16 REMARK 500 THR A 53 -70.40 -108.50 REMARK 500 LEU A 57 -70.11 -43.88 REMARK 500 ALA A 77 -72.13 -142.33 REMARK 500 ASN A 78 61.30 -63.98 REMARK 500 ALA A 89 -83.60 -39.32 REMARK 500 SER A 93 -48.11 -21.21 REMARK 500 TYR A 98 -35.09 -135.43 REMARK 500 ALA A 101 146.12 -179.52 REMARK 500 ALA A 115 -59.52 -28.23 REMARK 500 SER A 119 -78.09 -114.83 REMARK 500 ALA A 127 47.61 -104.46 REMARK 500 ASN A 132 -82.25 -43.30 REMARK 500 HIS A 134 57.86 -160.40 REMARK 500 PRO A 135 -19.93 -43.21 REMARK 500 THR A 144 -72.93 -52.95 REMARK 500 ASN A 154 76.14 42.97 REMARK 500 ASP A 162 108.66 -40.20 REMARK 500 ARG A 167 -45.54 -28.19 REMARK 500 THR A 168 -73.74 -40.44 REMARK 500 HIS A 170 -70.36 -34.91 REMARK 500 SER A 171 -73.20 -41.40 REMARK 500 ASN A 182 95.55 -167.56 REMARK 500 PRO A 189 174.89 -52.15 REMARK 500 LEU A 192 18.21 -53.38 REMARK 500 TYR A 197 7.32 -58.17 REMARK 500 MET A 201 -81.89 -35.26 REMARK 500 LYS A 205 16.57 -64.53 REMARK 500 SER A 210 146.48 -170.35 REMARK 500 VAL A 218 34.40 -84.27 REMARK 500 MET A 219 -78.83 -61.17 REMARK 500 ALA A 220 -1.30 -58.09 REMARK 500 GLU A 221 -91.93 -91.91 REMARK 500 REMARK 500 THIS ENTRY HAS 224 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 98 0.10 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 154 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 109 SG REMARK 620 2 CYS B 114 SG 111.5 REMARK 620 3 CYS B 138 SG 118.1 101.8 REMARK 620 4 CYS B 141 SG 134.7 45.7 106.1 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 PCT A 1311 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1D09 RELATED DB: PDB REMARK 900 THE R STATE WILD-TYPE STRUCTURE OF E. COLI ASPARTATE REMARK 900 TRANSCARBAMOYLASE IN THE PRESENCE OF PALA. REMARK 900 RELATED ID: 8AT1 RELATED DB: PDB REMARK 900 THE R STATE WILD-TYPE STRUCTURE OF E. COLI ASPARTATE REMARK 900 TRANSCARBAMOYLASE IN THE PRESENCE OF PHOSPHONOACETAMIDE, MALONATE REMARK 900 AND CTP. DBREF 2A0F A 1 310 UNP P0A786 PYRB_ECOLI 1 310 DBREF 2A0F C 1 310 UNP P0A786 PYRB_ECOLI 1 310 DBREF 2A0F B 2 153 UNP P0A7F3 PYRI_ECOLI 1 152 DBREF 2A0F D 2 153 UNP P0A7F3 PYRI_ECOLI 1 152 SEQADV 2A0F ALA A 236 UNP P0A786 ASP 236 ENGINEERED MUTATION SEQADV 2A0F ALA C 236 UNP P0A786 ASP 236 ENGINEERED MUTATION SEQADV 2A0F MET B 1 UNP P0A7F3 INITIATING METHIONINE SEQADV 2A0F MET D 1 UNP P0A7F3 INITIATING METHIONINE 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 ALA 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 ALA 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 PCT A1311 8 HET ZN B 154 1 HET ZN D 154 1 HETNAM PCT PHOSPHONOACETAMIDE HETNAM ZN ZINC ION FORMUL 5 PCT C2 H6 N O4 P FORMUL 6 ZN 2(ZN 2+) FORMUL 8 HOH *379(H2 O) HELIX 1 1 SER A 11 LEU A 15 5 5 HELIX 2 2 LEU A 20 LYS A 31 1 12 HELIX 3 3 THR A 53 ARG A 65 1 13 HELIX 4 4 THR A 79 LYS A 84 1 6 HELIX 5 5 THR A 87 SER A 96 1 10 HELIX 6 6 GLY A 110 THR A 116 1 7 HELIX 7 7 HIS A 134 GLN A 149 1 16 HELIX 8 8 GLY A 166 LYS A 178 1 13 HELIX 9 9 PRO A 195 LYS A 205 1 11 HELIX 10 10 SER A 238 ASN A 242 5 5 HELIX 11 11 ALA A 251 HIS A 255 5 5 HELIX 12 12 THR A 275 LYS A 279 5 5 HELIX 13 13 GLY A 290 LEU A 304 1 15 HELIX 14 14 PHE B 27 LEU B 32 1 6 HELIX 15 15 GLU B 68 GLN B 73 1 6 HELIX 16 16 ARG C 17 LYS C 29 1 13 HELIX 17 17 THR C 53 LEU C 66 1 14 HELIX 18 18 THR C 87 SER C 96 1 10 HELIX 19 19 ALA C 111 THR C 116 1 6 HELIX 20 20 PRO C 135 GLN C 149 1 15 HELIX 21 21 THR C 168 HIS C 170 5 3 HELIX 22 22 SER C 171 LEU C 176 1 6 HELIX 23 23 PRO C 189 ALA C 193 5 5 HELIX 24 24 ASP C 200 GLU C 204 5 5 HELIX 25 25 SER C 214 MET C 219 1 6 HELIX 26 26 ALA C 220 VAL C 222 5 3 HELIX 27 27 ARG C 250 HIS C 255 1 6 HELIX 28 28 ALA C 274 ASP C 278 5 5 HELIX 29 29 TRP C 284 ALA C 289 1 6 HELIX 30 30 ILE C 293 VAL C 303 1 11 HELIX 31 31 PHE D 27 LEU D 32 1 6 HELIX 32 32 GLU D 68 GLN D 73 1 6 HELIX 33 33 GLN D 73 ALA D 78 1 6 HELIX 34 34 SER D 146 LEU D 151 1 6 SHEET 1 A 3 ILE A 44 ALA A 45 0 SHEET 2 A 3 ALA A 101 HIS A 106 1 O VAL A 103 N ALA A 45 SHEET 3 A 3 VAL A 124 ASP A 129 1 O LEU A 125 N ILE A 102 SHEET 1 B 4 ASN A 182 ILE A 187 0 SHEET 2 B 4 LEU A 155 GLY A 161 1 N MET A 159 O ILE A 187 SHEET 3 B 4 ILE A 224 THR A 228 1 O TYR A 226 N VAL A 160 SHEET 4 B 4 LYS A 262 LEU A 264 1 O LEU A 264 N LEU A 225 SHEET 1 C 2 ILE B 18 ASP B 19 0 SHEET 2 C 2 THR B 82 VAL B 83 -1 O THR B 82 N ASP B 19 SHEET 1 D 4 ARG B 55 LEU B 58 0 SHEET 2 D 4 GLY B 45 PRO B 49 -1 N GLY B 45 O LEU B 58 SHEET 3 D 4 ILE D 42 PRO D 49 -1 O ILE D 42 N LEU B 46 SHEET 4 D 4 ARG D 55 ILE D 61 -1 O LYS D 56 N ASN D 47 SHEET 1 E 3 ARG B 102 ASP B 104 0 SHEET 2 E 3 SER B 124 ALA B 126 -1 O PHE B 125 N ILE B 103 SHEET 3 E 3 LYS B 137 CYS B 138 -1 O LYS B 137 N ALA B 126 SHEET 1 F 2 ILE C 44 PHE C 48 0 SHEET 2 F 2 ALA C 101 ARG C 105 1 O ALA C 101 N ALA C 45 SHEET 1 G 2 LEU C 225 TYR C 226 0 SHEET 2 G 2 VAL C 263 LEU C 264 1 O LEU C 264 N LEU C 225 SHEET 1 H 2 VAL D 17 ILE D 18 0 SHEET 2 H 2 VAL D 83 ASN D 84 -1 O ASN D 84 N VAL D 17 SHEET 1 I 2 LEU D 136 LYS D 137 0 SHEET 2 I 2 GLU D 144 PHE D 145 -1 O PHE D 145 N LEU D 136 SSBOND 1 CYS B 114 CYS B 141 1555 1555 2.04 SSBOND 2 CYS D 114 CYS D 141 1555 1555 2.04 LINK SG CYS B 109 ZN ZN B 154 1555 1555 2.68 LINK SG CYS B 114 ZN ZN B 154 1555 1555 2.63 LINK SG CYS B 138 ZN ZN B 154 1555 1555 2.53 LINK SG CYS B 141 ZN ZN B 154 1555 1555 2.63 CISPEP 1 LEU A 267 PRO A 268 0 0.59 CISPEP 2 LEU C 267 PRO C 268 0 -0.12 SITE 1 AC1 5 CYS B 109 CYS B 114 SER B 116 CYS B 138 SITE 2 AC1 5 CYS B 141 SITE 1 AC2 3 CYS D 114 SER D 116 CYS D 138 SITE 1 AC3 12 SER A 52 ARG A 54 THR A 55 SER A 80 SITE 2 AC3 12 ARG A 105 HIS A 134 GLN A 137 LEU A 267 SITE 3 AC3 12 ARG A 296 HOH A1312 HOH A1317 HOH A1374 CRYST1 120.452 120.452 155.242 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 0.008302 0.004793 0.000000 0.00000 SCALE2 0.000000 0.009586 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006442 0.00000