HEADER TRANSFERASE 25-APR-98 1NBE TITLE ASPARTATE TRANSCARBAMOYLASE REGULATORY CHAIN MUTANT (T82A) COMPND MOL_ID: 1; COMPND 2 MOLECULE: ASPARTATE TRANSCARBAMOYLASE; COMPND 3 CHAIN: A, C; COMPND 4 EC: 2.1.3.2; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 OTHER_DETAILS: ENZYME INHIBITED WITH MALIC ACID; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: ASPARTATE TRANSCARBAMOYLASE; COMPND 10 CHAIN: B, D; COMPND 11 EC: 2.1.3.2; COMPND 12 ENGINEERED: YES; COMPND 13 MUTATION: YES; COMPND 14 OTHER_DETAILS: ENZYME INHIBITED WITH MALIC ACID SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: PURBI; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: EK1104; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PEK233; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 11 ORGANISM_TAXID: 562; SOURCE 12 GENE: PURBI; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 15 EXPRESSION_SYSTEM_STRAIN: EK1104; SOURCE 16 EXPRESSION_SYSTEM_PLASMID: PEK233 KEYWDS ATCASE, ALLOSTERY, PYRIMIDINE BIOSYNTHESIS, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.K.WILLIAMS,B.STEC,E.R.KANTROWITZ REVDAT 6 22-MAY-24 1NBE 1 REMARK REVDAT 5 09-AUG-23 1NBE 1 REMARK REVDAT 4 03-NOV-21 1NBE 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 1NBE 1 VERSN REVDAT 2 24-FEB-09 1NBE 1 VERSN REVDAT 1 14-OCT-98 1NBE 0 JRNL AUTH M.K.WILLIAMS,B.STEC,E.R.KANTROWITZ JRNL TITL A SINGLE MUTATION IN THE REGULATORY CHAIN OF ESCHERICHIA JRNL TITL 2 COLI ASPARTATE TRANSCARBAMOYLASE RESULTS IN AN EXTREME JRNL TITL 3 T-STATE STRUCTURE. JRNL REF J.MOL.BIOL. V. 281 121 1998 JRNL REFN ISSN 0022-2836 JRNL PMID 9680480 JRNL DOI 10.1006/JMBI.1998.1923 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 1 REFERENCE 2 REMARK 1 AUTH R.C.STEVENS,J.E.GOUAUX,W.N.LIPSCOMB REMARK 1 TITL ERRATUM. STRUCTURAL CONSEQUENCES OF EFFECTOR BINDING TO THE REMARK 1 TITL 2 T STATE OF ASPARTATE CARBAMOYLTRANSFERASE: CRYSTAL REMARK 1 TITL 3 STRUCTURES OF THE UNLIGATED AND ATP-AND CTP-COMPLEXED REMARK 1 TITL 4 ENZYMES AT 2.6-A RESOLUTION REMARK 1 REF BIOCHEMISTRY V. 29 11146 1990 REMARK 1 REFN ISSN 0006-2960 REMARK 2 REMARK 2 RESOLUTION. 2.60 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) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 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) (%) : 85.0 REMARK 3 NUMBER OF REFLECTIONS : 36315 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : IMPLOR-CYCLING TEST SETS REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.237 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3631 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 : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.72 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 85.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3698 REMARK 3 BIN R VALUE (WORKING SET) : 0.2400 REMARK 3 BIN FREE R VALUE : 0.2970 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 4 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 : 38 REMARK 3 SOLVENT ATOMS : 550 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.31 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) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : 10.0 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) : 0.017 REMARK 3 BOND ANGLES (DEGREES) : 1.950 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.730 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ALL ATOMS REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.500 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.500 ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 3.500 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.500 ; 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 1NBE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000175219. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : JUL-96 REMARK 200 TEMPERATURE (KELVIN) : 292 REMARK 200 PH : 5.85 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 RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : XUONG-HAMLIN MULTIWIRE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SDMS REMARK 200 DATA SCALING SOFTWARE : SDMS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38085 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.550 REMARK 200 RESOLUTION RANGE LOW (A) : 31.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.5 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.09300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.70 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.5 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.38100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: RIGID BODY REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: 6AT1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 7.5 MG/ML PROTEIN DIALYZED AGAINST REMARK 280 100MM MALIC ACID AT PH 5.85, 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DODECAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 33540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 107580 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -86.0 KCAL/MOL 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 122.47000 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 61.23500 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 106.06213 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 334 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 335 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 413 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 435 LIES ON A SPECIAL POSITION. REMARK 375 HOH C 442 LIES ON A SPECIAL POSITION. 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 LYS A 84 CB - CA - C ANGL. DEV. = 22.5 DEGREES REMARK 500 LYS A 84 N - CA - C ANGL. DEV. = -18.9 DEGREES REMARK 500 PRO A 135 C - N - CA ANGL. DEV. = 10.6 DEGREES REMARK 500 LEU A 140 CA - CB - CG ANGL. DEV. = 21.2 DEGREES REMARK 500 MET B 1 CG - SD - CE ANGL. DEV. = 9.8 DEGREES REMARK 500 ILE B 12 O - C - N ANGL. DEV. = 10.3 DEGREES REMARK 500 ARG B 128 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG B 130 NE - CZ - NH2 ANGL. DEV. = 4.1 DEGREES REMARK 500 LEU C 140 CA - CB - CG ANGL. DEV. = 19.8 DEGREES REMARK 500 LYS D 28 N - CA - CB ANGL. DEV. = -13.9 DEGREES REMARK 500 ASN D 105 N - CA - C ANGL. DEV. = 16.5 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 -52.61 -124.60 REMARK 500 HIS A 41 -7.31 86.51 REMARK 500 SER A 52 95.09 -174.30 REMARK 500 ASP A 75 109.82 55.81 REMARK 500 ASN A 78 -40.27 -131.54 REMARK 500 THR A 79 86.17 18.75 REMARK 500 SER A 80 -6.58 -50.56 REMARK 500 ASN A 132 -79.76 -96.97 REMARK 500 HIS A 134 57.58 -152.81 REMARK 500 ASN A 154 34.24 73.42 REMARK 500 PHE A 186 72.00 -110.69 REMARK 500 MET A 219 -72.62 -44.49 REMARK 500 ALA A 220 15.20 -62.97 REMARK 500 LYS A 244 -77.77 -5.89 REMARK 500 ALA A 245 -44.64 -25.90 REMARK 500 LEU A 267 144.02 78.84 REMARK 500 VAL A 270 -54.36 -173.85 REMARK 500 ASP B 4 111.14 -164.19 REMARK 500 LYS B 6 -15.29 -164.86 REMARK 500 ILE B 12 157.33 -42.60 REMARK 500 LYS B 13 -70.96 -69.25 REMARK 500 HIS B 20 43.17 70.84 REMARK 500 GLN B 24 -14.12 64.93 REMARK 500 GLU B 37 22.71 -72.11 REMARK 500 PRO B 49 88.66 -66.08 REMARK 500 ASN B 105 48.60 15.77 REMARK 500 SER B 124 118.49 -161.67 REMARK 500 TYR B 140 -68.77 -91.73 REMARK 500 GLN C 6 27.78 49.08 REMARK 500 PRO C 36 8.34 -69.66 REMARK 500 LEU C 39 31.56 -97.32 REMARK 500 HIS C 41 2.92 82.64 REMARK 500 ASP C 75 100.74 53.01 REMARK 500 THR C 79 -156.20 -74.81 REMARK 500 SER C 80 -30.58 -132.76 REMARK 500 LYS C 84 -33.88 -143.98 REMARK 500 SER C 96 1.99 -64.08 REMARK 500 TYR C 98 -62.75 -103.74 REMARK 500 ALA C 101 149.49 -178.59 REMARK 500 ASN C 132 -91.30 -78.23 REMARK 500 HIS C 134 54.21 -166.40 REMARK 500 PRO C 135 -65.12 -28.93 REMARK 500 ASN C 154 52.95 38.31 REMARK 500 SER C 210 129.25 -173.93 REMARK 500 MET C 219 -35.52 -39.49 REMARK 500 ALA C 245 -4.67 -52.94 REMARK 500 ASN C 256 52.17 -94.27 REMARK 500 LEU C 267 158.03 70.11 REMARK 500 VAL C 270 -68.49 -140.03 REMARK 500 LYS D 6 -66.20 -126.01 REMARK 500 REMARK 500 THIS ENTRY HAS 61 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 5 0.07 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 LYS A 84 11.54 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 106.0 REMARK 620 3 CYS B 138 SG 108.8 105.7 REMARK 620 4 CYS B 141 SG 106.2 111.1 118.5 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 108.6 REMARK 620 3 CYS D 138 SG 118.2 106.9 REMARK 620 4 CYS D 141 SG 101.0 107.9 113.8 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 MLT A 311 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MLT A 312 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MLT C 311 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MLT C 312 DBREF 1NBE A 1 310 UNP P0A786 PYRB_ECOLI 1 310 DBREF 1NBE B 2 153 UNP P0A7F3 PYRI_ECOLI 1 152 DBREF 1NBE C 1 310 UNP P0A786 PYRB_ECOLI 1 310 DBREF 1NBE D 2 153 UNP P0A7F3 PYRI_ECOLI 1 152 SEQADV 1NBE GLN A 60 UNP P0A786 GLU 60 CONFLICT SEQADV 1NBE GLN A 147 UNP P0A786 GLU 147 CONFLICT SEQADV 1NBE GLU A 149 UNP P0A786 GLN 149 CONFLICT SEQADV 1NBE GLU A 196 UNP P0A786 GLN 196 CONFLICT SEQADV 1NBE ALA B 82 UNP P0A7F3 THR 81 ENGINEERED MUTATION SEQADV 1NBE GLN C 60 UNP P0A786 GLU 60 CONFLICT SEQADV 1NBE GLN C 147 UNP P0A786 GLU 147 CONFLICT SEQADV 1NBE GLU C 149 UNP P0A786 GLN 149 CONFLICT SEQADV 1NBE GLU C 196 UNP P0A786 GLN 196 CONFLICT SEQADV 1NBE ALA D 82 UNP P0A7F3 THR 81 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 GLN 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 GLN THR GLU 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 GLU 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 ALA 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 GLN 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 GLN THR GLU 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 GLU 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 ALA 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 MLT A 311 9 HET MLT A 312 9 HET ZN B 154 1 HET MLT C 311 9 HET MLT C 312 9 HET ZN D 154 1 HETNAM MLT D-MALATE HETNAM ZN ZINC ION HETSYN MLT (2R)-2-HYDROXYBUTANEDIOIC ACID; 2-HYDROXY-SUCCINIC ACID FORMUL 5 MLT 4(C4 H6 O5) FORMUL 7 ZN 2(ZN 2+) FORMUL 11 HOH *550(H2 O) HELIX 1 1 ARG A 17 ALA A 32 1 16 HELIX 2 2 THR A 53 HIS A 64 1 12 HELIX 3 3 LEU A 88 THR A 97 1 10 HELIX 4 4 ALA A 111 PHE A 118 1 8 HELIX 5 5 PRO A 135 GLU A 149 1 15 HELIX 6 6 ARG A 167 LYS A 178 1 12 HELIX 7 7 ASP A 190 LEU A 192 5 3 HELIX 8 8 GLU A 196 LYS A 205 1 10 HELIX 9 9 MET A 219 GLU A 221 5 3 HELIX 10 10 LYS A 232 ARG A 234 5 3 HELIX 11 11 PRO A 237 PHE A 247 1 11 HELIX 12 12 SER A 252 LEU A 254 5 3 HELIX 13 13 VAL A 277 LYS A 279 5 3 HELIX 14 14 TYR A 285 LEU A 304 1 20 HELIX 15 15 ILE B 25 LEU B 32 1 8 HELIX 16 16 GLY B 51 MET B 53 5 3 HELIX 17 17 GLU B 68 LEU B 74 1 7 HELIX 18 18 ILE B 115 HIS B 117 5 3 HELIX 19 19 HIS B 147 LEU B 151 1 5 HELIX 20 20 ARG C 17 ALA C 32 1 16 HELIX 21 21 THR C 53 LEU C 66 1 14 HELIX 22 22 LEU C 88 THR C 97 1 10 HELIX 23 23 ALA C 111 GLU C 117 1 7 HELIX 24 24 PRO C 135 GLU C 149 1 15 HELIX 25 25 ARG C 167 LYS C 178 1 12 HELIX 26 26 ASP C 190 LEU C 192 5 3 HELIX 27 27 GLU C 196 LYS C 205 1 10 HELIX 28 28 ILE C 215 VAL C 218 1 4 HELIX 29 29 LYS C 232 ARG C 234 5 3 HELIX 30 30 PRO C 237 GLN C 246 1 10 HELIX 31 31 ASP C 253 ASN C 256 5 4 HELIX 32 32 THR C 275 LYS C 279 5 5 HELIX 33 33 TYR C 285 LEU C 304 1 20 HELIX 34 34 GLY D 26 LEU D 32 1 7 HELIX 35 35 GLU D 68 LEU D 74 1 7 HELIX 36 36 ILE D 115 HIS D 117 5 3 HELIX 37 37 HIS D 147 VAL D 150 1 4 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 ARG A 105 1 N ALA A 101 O ALA A 45 SHEET 4 A 4 PRO A 123 ASN A 126 1 N PRO A 123 O ILE A 102 SHEET 1 B 5 LYS A 262 LEU A 264 0 SHEET 2 B 5 ILE A 224 MET A 227 1 N LEU A 225 O LYS A 262 SHEET 3 B 5 HIS A 156 VAL A 160 1 N ALA A 158 O ILE A 224 SHEET 4 B 5 ARG A 183 TYR A 185 1 N ARG A 183 O VAL A 157 SHEET 5 B 5 ALA A 208 SER A 210 1 N ALA A 208 O PHE A 184 SHEET 1 C 5 ILE B 42 GLY B 45 0 SHEET 2 C 5 LYS B 56 GLU B 62 -1 N LYS B 60 O THR B 43 SHEET 3 C 5 GLY B 15 PRO B 22 -1 N ILE B 21 O ASP B 57 SHEET 4 C 5 ALA B 82 ASP B 87 -1 N ILE B 86 O GLY B 15 SHEET 5 C 5 GLU B 90 ARG B 96 -1 N SER B 95 O VAL B 83 SHEET 1 D 4 ARG B 102 ASP B 104 0 SHEET 2 D 4 SER B 124 ARG B 130 -1 N PHE B 125 O ILE B 103 SHEET 3 D 4 ASP B 133 CYS B 138 -1 N LYS B 137 O ALA B 126 SHEET 4 D 4 GLU B 144 SER B 146 -1 N PHE B 145 O LEU B 136 SHEET 1 E 2 LEU B 48 GLY B 51 0 SHEET 2 E 2 GLY B 54 LYS B 56 -1 N LYS B 56 O LEU B 48 SHEET 1 F 4 SER C 69 SER C 74 0 SHEET 2 F 4 VAL C 43 PHE C 48 1 N ILE C 44 O SER C 69 SHEET 3 F 4 ALA C 101 ARG C 105 1 N VAL C 103 O ALA C 45 SHEET 4 F 4 PRO C 123 ASN C 126 1 N PRO C 123 O ILE C 102 SHEET 1 G 5 LYS C 262 HIS C 265 0 SHEET 2 G 5 ILE C 224 MET C 227 1 N LEU C 225 O LYS C 262 SHEET 3 G 5 HIS C 156 VAL C 160 1 N ALA C 158 O ILE C 224 SHEET 4 G 5 ARG C 183 ILE C 187 1 N ARG C 183 O VAL C 157 SHEET 5 G 5 ALA C 208 LEU C 211 1 N ALA C 208 O PHE C 184 SHEET 1 H 5 GLU D 90 ARG D 96 0 SHEET 2 H 5 ALA D 82 ASP D 87 -1 N ASP D 87 O GLU D 90 SHEET 3 H 5 GLY D 15 ASP D 19 -1 N ASP D 19 O ALA D 82 SHEET 4 H 5 LEU D 58 GLU D 62 -1 N ILE D 61 O THR D 16 SHEET 5 H 5 ILE D 42 GLY D 45 -1 N GLY D 45 O LEU D 58 SHEET 1 I 2 LEU D 48 SER D 50 0 SHEET 2 I 2 GLY D 54 LYS D 56 -1 N LYS D 56 O LEU D 48 SHEET 1 J 4 ARG D 102 ASP D 104 0 SHEET 2 J 4 SER D 124 ARG D 130 -1 N PHE D 125 O ILE D 103 SHEET 3 J 4 ASP D 133 CYS D 138 -1 N LYS D 137 O ALA D 126 SHEET 4 J 4 GLU D 144 SER D 146 -1 N PHE D 145 O 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 2.33 LINK SG CYS B 138 ZN ZN B 154 1555 1555 2.27 LINK SG CYS B 141 ZN ZN B 154 1555 1555 2.38 LINK SG CYS D 109 ZN ZN D 154 1555 1555 2.26 LINK SG CYS D 114 ZN ZN D 154 1555 1555 2.32 LINK SG CYS D 138 ZN ZN D 154 1555 1555 2.27 LINK SG CYS D 141 ZN ZN D 154 1555 1555 2.30 CISPEP 1 LEU A 267 PRO A 268 0 1.46 CISPEP 2 LEU C 267 PRO C 268 0 -0.52 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 8 ARG A 54 THR A 55 ARG A 105 HIS A 134 SITE 2 AC3 8 ARG A 167 PRO A 266 LEU A 267 HOH A 385 SITE 1 AC4 4 GLN A 231 ARG A 234 HOH A 452 HOH A 457 SITE 1 AC5 9 SER C 52 THR C 55 ARG C 105 HIS C 134 SITE 2 AC5 9 GLN C 137 ARG C 167 HOH C 321 HOH C 434 SITE 3 AC5 9 HOH C 504 SITE 1 AC6 11 ASP C 162 TYR C 165 GLN C 231 ARG C 234 SITE 2 AC6 11 HOH C 341 HOH C 343 HOH C 435 HOH C 476 SITE 3 AC6 11 HOH C 485 HOH C 516 HOH C 523 CRYST1 122.470 122.470 142.770 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 0.008165 0.004714 0.000000 0.00000 SCALE2 0.000000 0.009428 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007004 0.00000