HEADER HYDROLASE 19-MAR-96 1DEF TITLE PEPTIDE DEFORMYLASE CATALYTIC CORE (RESIDUES 1-147), NMR, 9 STRUCTURES COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEPTIDE DEFORMYLASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: ACTIVE CATALYTIC CORE, RESIDUES 1 - 147; COMPND 5 EC: 3.5.1.31; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 STRAIN: PAL421TR; SOURCE 5 GENE: FMS (CODONS 1-147); SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: LAC; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PDEF-EC1-147; SOURCE 10 EXPRESSION_SYSTEM_GENE: FMS (CODONS 1-147); SOURCE 11 OTHER_DETAILS: PUC18 (IPTG-INDUCIBLE LAC PROMOTER) KEYWDS HYDROLASE, ZINC METALLOPROTEASE EXPDTA SOLUTION NMR NUMMDL 9 AUTHOR T.MEINNEL,F.DARDEL REVDAT 3 16-FEB-22 1DEF 1 REMARK LINK REVDAT 2 24-FEB-09 1DEF 1 VERSN REVDAT 1 21-APR-97 1DEF 0 JRNL AUTH T.MEINNEL,S.BLANQUET,F.DARDEL JRNL TITL A NEW SUBCLASS OF THE ZINC METALLOPROTEASES SUPERFAMILY JRNL TITL 2 REVEALED BY THE SOLUTION STRUCTURE OF PEPTIDE DEFORMYLASE. JRNL REF J.MOL.BIOL. V. 262 375 1996 JRNL REFN ISSN 0022-2836 JRNL PMID 8845003 JRNL DOI 10.1006/JMBI.1996.0521 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.MEINNEL,C.LAZENNEC,F.DARDEL,J.M.SCHMITTER,S.BLANQUET REMARK 1 TITL THE C-TERMINAL DOMAIN OF PEPTIDE DEFORMYLASE IS DISORDERED REMARK 1 TITL 2 AND DISPENSABLE FOR ACTIVITY REMARK 1 REF FEBS LETT. V. 385 91 1996 REMARK 1 REFN ISSN 0014-5793 REMARK 1 REFERENCE 2 REMARK 1 AUTH T.MEINNEL,C.LAZENNEC,S.BLANQUET REMARK 1 TITL MAPPING OF THE ACTIVE SITE ZINC LIGANDS OF PEPTIDE REMARK 1 TITL 2 DEFORMYLASE REMARK 1 REF J.MOL.BIOL. V. 254 175 1995 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 3 REMARK 1 AUTH T.MEINNEL,S.BLANQUET REMARK 1 TITL EVIDENCE THAT PEPTIDE DEFORMYLASE AND METHIONYL-TRNA(FMET) REMARK 1 TITL 2 FORMYLTRANSFERASE ARE ENCODED WITHIN THE SAME OPERON IN REMARK 1 TITL 3 ESCHERICHIA COLI REMARK 1 REF J.BACTERIOL. V. 175 7737 1993 REMARK 1 REFN ISSN 0021-9193 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1DEF COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000172753. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 318 REMARK 210 PH : 7.2 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NULL REMARK 210 SPECTROMETER FIELD STRENGTH : NULL REMARK 210 SPECTROMETER MODEL : NULL REMARK 210 SPECTROMETER MANUFACTURER : NULL REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : NULL REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 9 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: IN 20 MM POTASSIUM PHOSPHATE REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 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 1 HIS A 7 NE2 HIS A 7 CD2 -0.072 REMARK 500 2 HIS A 136 NE2 HIS A 136 CD2 -0.067 REMARK 500 3 HIS A 7 NE2 HIS A 7 CD2 -0.068 REMARK 500 4 HIS A 7 NE2 HIS A 7 CD2 -0.073 REMARK 500 4 HIS A 132 NE2 HIS A 132 CD2 -0.066 REMARK 500 4 HIS A 136 NE2 HIS A 136 CD2 -0.072 REMARK 500 6 HIS A 7 NE2 HIS A 7 CD2 -0.069 REMARK 500 6 HIS A 136 NE2 HIS A 136 CD2 -0.068 REMARK 500 7 HIS A 7 NE2 HIS A 7 CD2 -0.075 REMARK 500 7 HIS A 54 NE2 HIS A 54 CD2 -0.069 REMARK 500 7 HIS A 136 NE2 HIS A 136 CD2 -0.070 REMARK 500 9 HIS A 7 NE2 HIS A 7 CD2 -0.071 REMARK 500 9 HIS A 136 NE2 HIS A 136 CD2 -0.082 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 1 HIS A 7 CA - CB - CG ANGL. DEV. = -17.1 DEGREES REMARK 500 1 ILE A 8 CA - CB - CG2 ANGL. DEV. = -12.4 DEGREES REMARK 500 1 GLN A 50 CB - CG - CD ANGL. DEV. = 17.9 DEGREES REMARK 500 1 VAL A 51 CA - CB - CG2 ANGL. DEV. = -17.1 DEGREES REMARK 500 1 HIS A 54 CA - CB - CG ANGL. DEV. = -13.6 DEGREES REMARK 500 1 VAL A 59 CG1 - CB - CG2 ANGL. DEV. = 9.8 DEGREES REMARK 500 1 VAL A 71 N - CA - CB ANGL. DEV. = -18.2 DEGREES REMARK 500 1 GLU A 76 CB - CA - C ANGL. DEV. = 12.3 DEGREES REMARK 500 1 GLU A 76 N - CA - CB ANGL. DEV. = -13.5 DEGREES REMARK 500 1 GLU A 76 N - CA - C ANGL. DEV. = -23.2 DEGREES REMARK 500 1 CYS A 90 CA - CB - SG ANGL. DEV. = 7.2 DEGREES REMARK 500 1 VAL A 100 CG1 - CB - CG2 ANGL. DEV. = -13.7 DEGREES REMARK 500 1 ARG A 109 N - CA - C ANGL. DEV. = -26.6 DEGREES REMARK 500 1 CYS A 129 CA - CB - SG ANGL. DEV. = 8.3 DEGREES REMARK 500 1 ILE A 130 CA - CB - CG2 ANGL. DEV. = -13.1 DEGREES REMARK 500 1 HIS A 132 CA - CB - CG ANGL. DEV. = 13.0 DEGREES REMARK 500 1 HIS A 136 CA - CB - CG ANGL. DEV. = 26.9 DEGREES REMARK 500 1 HIS A 136 CB - CG - ND1 ANGL. DEV. = -8.3 DEGREES REMARK 500 1 HIS A 136 N - CA - C ANGL. DEV. = -20.9 DEGREES REMARK 500 1 PHE A 142 CB - CG - CD2 ANGL. DEV. = -4.3 DEGREES REMARK 500 1 TYR A 145 CB - CG - CD2 ANGL. DEV. = -9.4 DEGREES REMARK 500 1 TYR A 145 CB - CG - CD1 ANGL. DEV. = 8.0 DEGREES REMARK 500 2 HIS A 7 CA - CB - CG ANGL. DEV. = -11.7 DEGREES REMARK 500 2 HIS A 7 CA - C - N ANGL. DEV. = -14.9 DEGREES REMARK 500 2 LEU A 46 CA - C - N ANGL. DEV. = -15.4 DEGREES REMARK 500 2 VAL A 51 CA - CB - CG2 ANGL. DEV. = -17.9 DEGREES REMARK 500 2 HIS A 54 CA - CB - CG ANGL. DEV. = -16.8 DEGREES REMARK 500 2 VAL A 59 CG1 - CB - CG2 ANGL. DEV. = 10.7 DEGREES REMARK 500 2 VAL A 71 N - CA - CB ANGL. DEV. = -15.4 DEGREES REMARK 500 2 LEU A 91 N - CA - C ANGL. DEV. = 17.0 DEGREES REMARK 500 2 SER A 92 C - N - CA ANGL. DEV. = 19.0 DEGREES REMARK 500 2 VAL A 100 CA - CB - CG2 ANGL. DEV. = 9.3 DEGREES REMARK 500 2 CYS A 129 CA - CB - SG ANGL. DEV. = 8.7 DEGREES REMARK 500 2 HIS A 132 CA - CB - CG ANGL. DEV. = 18.5 DEGREES REMARK 500 2 HIS A 132 CB - CG - CD2 ANGL. DEV. = -10.9 DEGREES REMARK 500 2 HIS A 132 N - CA - C ANGL. DEV. = -19.1 DEGREES REMARK 500 2 HIS A 132 CA - C - N ANGL. DEV. = -15.9 DEGREES REMARK 500 2 HIS A 136 CA - CB - CG ANGL. DEV. = 20.2 DEGREES REMARK 500 2 GLY A 139 N - CA - C ANGL. DEV. = -18.0 DEGREES REMARK 500 2 PHE A 142 CA - CB - CG ANGL. DEV. = -17.2 DEGREES REMARK 500 2 TYR A 145 CB - CG - CD2 ANGL. DEV. = -6.1 DEGREES REMARK 500 2 TYR A 145 CB - CG - CD1 ANGL. DEV. = 4.3 DEGREES REMARK 500 3 VAL A 16 CA - C - N ANGL. DEV. = -14.2 DEGREES REMARK 500 3 PHE A 35 CB - CG - CD2 ANGL. DEV. = 5.1 DEGREES REMARK 500 3 PHE A 35 CB - CG - CD1 ANGL. DEV. = -5.5 DEGREES REMARK 500 3 TYR A 39 CB - CG - CD2 ANGL. DEV. = -5.7 DEGREES REMARK 500 3 TYR A 39 CB - CG - CD1 ANGL. DEV. = 4.5 DEGREES REMARK 500 3 VAL A 51 CA - CB - CG2 ANGL. DEV. = -17.4 DEGREES REMARK 500 3 ILE A 57 CA - CB - CG2 ANGL. DEV. = -12.3 DEGREES REMARK 500 3 VAL A 59 N - CA - C ANGL. DEV. = 19.9 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 211 ANGLE DEVIATIONS. 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 1 VAL A 2 147.83 75.12 REMARK 500 1 ILE A 8 -63.91 21.14 REMARK 500 1 PRO A 9 48.85 -77.50 REMARK 500 1 LEU A 13 50.75 29.91 REMARK 500 1 ARG A 14 69.47 93.34 REMARK 500 1 PRO A 19 171.57 -22.96 REMARK 500 1 GLU A 21 -54.06 -124.13 REMARK 500 1 ASN A 24 -144.35 -131.13 REMARK 500 1 THR A 37 -68.66 -98.63 REMARK 500 1 MET A 38 -32.73 -32.53 REMARK 500 1 GLU A 41 -88.61 -121.52 REMARK 500 1 GLU A 42 39.28 26.51 REMARK 500 1 ALA A 48 70.45 -2.75 REMARK 500 1 THR A 49 143.08 118.34 REMARK 500 1 GLN A 50 22.71 153.25 REMARK 500 1 ASP A 52 -68.63 -131.26 REMARK 500 1 ASN A 65 -159.12 -114.30 REMARK 500 1 ARG A 66 59.36 -99.42 REMARK 500 1 GLU A 68 -158.85 -114.86 REMARK 500 1 PRO A 75 -115.82 -73.61 REMARK 500 1 LEU A 78 -58.04 -120.44 REMARK 500 1 THR A 84 -60.79 -142.90 REMARK 500 1 GLU A 88 -158.78 -126.70 REMARK 500 1 CYS A 90 -169.38 -28.66 REMARK 500 1 LEU A 91 171.45 27.50 REMARK 500 1 SER A 92 36.23 26.52 REMARK 500 1 ILE A 93 87.20 118.90 REMARK 500 1 PRO A 94 42.01 -77.47 REMARK 500 1 GLN A 96 173.07 59.93 REMARK 500 1 ALA A 98 179.44 168.83 REMARK 500 1 ARG A 102 50.29 -150.57 REMARK 500 1 GLU A 104 -71.34 -121.83 REMARK 500 1 ALA A 110 -152.33 -134.34 REMARK 500 1 ARG A 113 36.75 -90.43 REMARK 500 1 LYS A 140 106.49 -4.25 REMARK 500 1 PHE A 142 -125.61 -8.57 REMARK 500 1 MET A 143 -79.36 -150.48 REMARK 500 1 LEU A 146 70.03 23.47 REMARK 500 2 LEU A 6 76.06 -119.27 REMARK 500 2 HIS A 7 76.26 -108.68 REMARK 500 2 PRO A 9 56.91 -101.17 REMARK 500 2 ASP A 10 -40.98 -136.84 REMARK 500 2 GLU A 11 -87.37 -103.90 REMARK 500 2 ARG A 12 -48.55 -26.77 REMARK 500 2 LEU A 13 41.21 28.77 REMARK 500 2 ARG A 14 72.22 101.52 REMARK 500 2 PRO A 19 140.94 -30.64 REMARK 500 2 ASN A 24 -152.04 -132.98 REMARK 500 2 VAL A 31 -72.32 -70.18 REMARK 500 2 THR A 37 -69.48 -96.00 REMARK 500 REMARK 500 THIS ENTRY HAS 385 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ASN A 74 PRO A 75 1 -143.04 REMARK 500 ASN A 74 PRO A 75 2 -125.96 REMARK 500 ASN A 74 PRO A 75 3 -141.13 REMARK 500 ASN A 74 PRO A 75 4 -134.87 REMARK 500 ASN A 74 PRO A 75 5 -149.81 REMARK 500 ASN A 74 PRO A 75 6 -127.35 REMARK 500 ILE A 93 PRO A 94 6 -131.94 REMARK 500 ILE A 8 PRO A 9 8 142.24 REMARK 500 LYS A 18 PRO A 19 9 -139.38 REMARK 500 ASN A 74 PRO A 75 9 -141.45 REMARK 500 VAL A 100 PRO A 101 9 -115.45 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 1 ARG A 12 0.26 SIDE CHAIN REMARK 500 1 ARG A 14 0.23 SIDE CHAIN REMARK 500 1 ARG A 29 0.31 SIDE CHAIN REMARK 500 1 ARG A 56 0.30 SIDE CHAIN REMARK 500 1 ARG A 66 0.28 SIDE CHAIN REMARK 500 1 ARG A 69 0.21 SIDE CHAIN REMARK 500 1 ARG A 97 0.28 SIDE CHAIN REMARK 500 1 ARG A 109 0.21 SIDE CHAIN REMARK 500 1 ARG A 113 0.24 SIDE CHAIN REMARK 500 2 ARG A 12 0.25 SIDE CHAIN REMARK 500 2 ARG A 14 0.32 SIDE CHAIN REMARK 500 2 ARG A 29 0.26 SIDE CHAIN REMARK 500 2 ARG A 56 0.31 SIDE CHAIN REMARK 500 2 ARG A 66 0.27 SIDE CHAIN REMARK 500 2 ARG A 69 0.32 SIDE CHAIN REMARK 500 2 ARG A 97 0.29 SIDE CHAIN REMARK 500 2 ARG A 102 0.32 SIDE CHAIN REMARK 500 2 ARG A 109 0.28 SIDE CHAIN REMARK 500 2 ARG A 113 0.32 SIDE CHAIN REMARK 500 3 ARG A 12 0.15 SIDE CHAIN REMARK 500 3 ARG A 14 0.30 SIDE CHAIN REMARK 500 3 ARG A 29 0.31 SIDE CHAIN REMARK 500 3 ARG A 56 0.21 SIDE CHAIN REMARK 500 3 ARG A 66 0.31 SIDE CHAIN REMARK 500 3 ARG A 69 0.32 SIDE CHAIN REMARK 500 3 ARG A 97 0.32 SIDE CHAIN REMARK 500 3 ARG A 102 0.32 SIDE CHAIN REMARK 500 3 ARG A 109 0.25 SIDE CHAIN REMARK 500 3 ARG A 113 0.32 SIDE CHAIN REMARK 500 4 ARG A 12 0.32 SIDE CHAIN REMARK 500 4 ARG A 14 0.28 SIDE CHAIN REMARK 500 4 ARG A 29 0.29 SIDE CHAIN REMARK 500 4 ARG A 56 0.27 SIDE CHAIN REMARK 500 4 ARG A 66 0.22 SIDE CHAIN REMARK 500 4 ARG A 69 0.21 SIDE CHAIN REMARK 500 4 ARG A 97 0.31 SIDE CHAIN REMARK 500 4 ARG A 102 0.32 SIDE CHAIN REMARK 500 4 ARG A 109 0.24 SIDE CHAIN REMARK 500 4 ARG A 113 0.32 SIDE CHAIN REMARK 500 5 ARG A 12 0.28 SIDE CHAIN REMARK 500 5 ARG A 14 0.32 SIDE CHAIN REMARK 500 5 ARG A 29 0.31 SIDE CHAIN REMARK 500 5 ARG A 56 0.32 SIDE CHAIN REMARK 500 5 ARG A 66 0.28 SIDE CHAIN REMARK 500 5 ARG A 69 0.29 SIDE CHAIN REMARK 500 5 ARG A 97 0.28 SIDE CHAIN REMARK 500 5 ARG A 102 0.26 SIDE CHAIN REMARK 500 5 ARG A 109 0.30 SIDE CHAIN REMARK 500 5 ARG A 113 0.24 SIDE CHAIN REMARK 500 6 ARG A 12 0.25 SIDE CHAIN REMARK 500 REMARK 500 THIS ENTRY HAS 89 PLANE DEVIATIONS. 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 A 148 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 90 SG REMARK 620 2 HIS A 132 NE2 126.2 REMARK 620 3 HIS A 136 NE2 75.3 78.9 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CAT REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CATALYTIC AND STRUCTURAL ZINC ION. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 148 DBREF 1DEF A 1 147 UNP P0A6K3 DEF_ECOLI 1 147 SEQRES 1 A 147 SER VAL LEU GLN VAL LEU HIS ILE PRO ASP GLU ARG LEU SEQRES 2 A 147 ARG LYS VAL ALA LYS PRO VAL GLU GLU VAL ASN ALA GLU SEQRES 3 A 147 ILE GLN ARG ILE VAL ASP ASP MET PHE GLU THR MET TYR SEQRES 4 A 147 ALA GLU GLU GLY ILE GLY LEU ALA ALA THR GLN VAL ASP SEQRES 5 A 147 ILE HIS GLN ARG ILE ILE VAL ILE ASP VAL SER GLU ASN SEQRES 6 A 147 ARG ASP GLU ARG LEU VAL LEU ILE ASN PRO GLU LEU LEU SEQRES 7 A 147 GLU LYS SER GLY GLU THR GLY ILE GLU GLU GLY CYS LEU SEQRES 8 A 147 SER ILE PRO GLU GLN ARG ALA LEU VAL PRO ARG ALA GLU SEQRES 9 A 147 LYS VAL LYS ILE ARG ALA LEU ASP ARG ASP GLY LYS PRO SEQRES 10 A 147 PHE GLU LEU GLU ALA ASP GLY LEU LEU ALA ILE CYS ILE SEQRES 11 A 147 GLN HIS GLU MET ASP HIS LEU VAL GLY LYS LEU PHE MET SEQRES 12 A 147 ASP TYR LEU SER HET ZN A 148 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ HELIX 1 1 GLU A 26 MET A 38 1 13 HELIX 2 2 GLY A 124 LEU A 137 1 14 SHEET 1 A 2 ILE A 57 ASP A 61 0 SHEET 2 A 2 ARG A 69 ILE A 73 -1 N LEU A 72 O ILE A 58 SHEET 1 B 3 GLU A 119 ALA A 122 0 SHEET 2 B 3 LYS A 105 ARG A 109 -1 N ILE A 108 O LEU A 120 SHEET 3 B 3 GLU A 76 SER A 81 -1 N SER A 81 O LYS A 105 LINK SG CYS A 90 ZN ZN A 148 1555 1555 2.30 LINK NE2 HIS A 132 ZN ZN A 148 1555 1555 2.01 LINK NE2 HIS A 136 ZN ZN A 148 1555 1555 1.99 SITE 1 CAT 3 CYS A 90 HIS A 132 HIS A 136 SITE 1 AC1 5 GLY A 45 GLU A 88 CYS A 90 HIS A 132 SITE 2 AC1 5 HIS A 136 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1