HEADER HYDROLASE 01-SEP-98 1BSZ TITLE PEPTIDE DEFORMYLASE AS FE2+ CONTAINING FORM (NATIVE) IN COMPLEX WITH TITLE 2 INHIBITOR POLYETHYLENE GLYCOL COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (PEPTIDE DEFORMYLASE); COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: PDF; COMPND 5 EC: 3.5.1.31; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: NATIVE PDF PROTEIN (FE2+ CONTAINING FORM OF PDF) FROM COMPND 8 ESCHERICHIA COLI IS COCRYSTALLIZED WITH INHIBITOR POLYETHYLENE GLYCOL COMPND 9 (PEG) SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 CELLULAR_LOCATION: CYTOPLASM; SOURCE 6 GENE: DEF; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_VECTOR: PKK223-3 (PHARMACIA); SOURCE 12 EXPRESSION_SYSTEM_PLASMID: P925C; SOURCE 13 EXPRESSION_SYSTEM_GENE: DEF KEYWDS COMPLEX(ENZYME-INHIBITOR), HYDROLASE, IRON METALLOPROTEASE, PROTEIN KEYWDS 2 SYNTHESIS EXPDTA X-RAY DIFFRACTION AUTHOR A.BECKER,I.SCHLICHTING,W.KABSCH,D.GROCHE,S.SCHULTZ,A.F.V.WAGNER REVDAT 4 09-AUG-23 1BSZ 1 REMARK LINK REVDAT 3 13-JUL-11 1BSZ 1 VERSN REVDAT 2 24-FEB-09 1BSZ 1 VERSN REVDAT 1 26-AUG-99 1BSZ 0 JRNL AUTH A.BECKER,I.SCHLICHTING,W.KABSCH,D.GROCHE,S.SCHULTZ, JRNL AUTH 2 A.F.WAGNER JRNL TITL IRON CENTER, SUBSTRATE RECOGNITION AND MECHANISM OF PEPTIDE JRNL TITL 2 DEFORMYLASE. JRNL REF NAT.STRUCT.BIOL. V. 5 1053 1998 JRNL REFN ISSN 1072-8368 JRNL PMID 9846875 JRNL DOI 10.1038/4162 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.BECKER,I.SCHLICHTING,W.KABSCH,S.SCHULTZ,A.F.V.WAGNER REMARK 1 TITL STRUCTURE OF PEPTIDE DEFORMYLASE AND IDENTIFICATION OF THE REMARK 1 TITL 2 SUBSTRATE BINDING SITE REMARK 1 REF J.BIOL.CHEM. V. 273 11413 1998 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 2 REMARK 1 AUTH D.GROCHE,A.BECKER,I.SCHLICHTING,W.KABSCH,S.SCHULTZ, REMARK 1 AUTH 2 A.F.V.WAGNER REMARK 1 TITL ISOLATION AND CRYSTALLIZATION OF FUNCTIONALLY COMPETENT REMARK 1 TITL 2 ESCHERICHIA COLI PEPTIDE DEFORMYLASE FORMS CONTAINING EITHER REMARK 1 TITL 3 IRON OR NICKEL IN THE ACTIVE SITE REMARK 1 REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 246 342 1998 REMARK 1 REFN ISSN 0006-291X REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 100000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.7 REMARK 3 NUMBER OF REFLECTIONS : 46155 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.247 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.200 REMARK 3 FREE R VALUE TEST SET COUNT : 4711 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.01 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5960 REMARK 3 BIN R VALUE (WORKING SET) : 0.2770 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 : 663 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.012 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4038 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 97 REMARK 3 SOLVENT ATOMS : 211 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.80 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) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.24 REMARK 3 LOW RESOLUTION CUTOFF (A) : 6.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.22 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 2.080 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.160 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.900 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.260 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.710 ; 2.500 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 : PDFFEPEG.PARM REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 TOPOLOGY FILE 1 : PDFFEPEG.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 1BSZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUL-99. REMARK 100 THE DEPOSITION ID IS D_1000007308. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAR-97 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 3 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : ELLIOTT GX-18 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : FRANKS DOUBLE-MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS-NICOLET X100 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50232 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 200 DATA REDUNDANCY : 2.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05900 REMARK 200 FOR THE DATA SET : 9.9900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.01 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.8 REMARK 200 DATA REDUNDANCY IN SHELL : 1.80 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.29600 REMARK 200 FOR SHELL : 1.510 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.851 REMARK 200 STARTING MODEL: 1ICJ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.89 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SEE: REMARK 280 D.GROCHE,A.BECKER,I.SCHLICHTING,W.KABSCH, S.SCHULTZ,A.F.V.WAGNER REMARK 280 (1998) BIOCHEM.BIOPHYS.RES.COMM. 246, 342, PH 7.4 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 70.50000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.70000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 70.50000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 31.70000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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: 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 LEU B 649 CA - CB - CG ANGL. DEV. = 15.3 DEGREES REMARK 500 ARG C1029 NE - CZ - NH2 ANGL. DEV. = -3.0 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 9 47.41 -97.74 REMARK 500 ASN A 24 -169.32 -118.53 REMARK 500 HIS A 54 61.04 -101.96 REMARK 500 ARG A 66 49.92 39.11 REMARK 500 ASP A 67 28.23 -142.83 REMARK 500 CYS A 90 134.81 -174.53 REMARK 500 PRO B 509 46.53 -97.89 REMARK 500 ASN B 524 -167.45 -117.60 REMARK 500 PRO C1009 46.85 -98.74 REMARK 500 ASN C1024 -169.04 -118.57 REMARK 500 LYS C1165 -1.00 -157.82 REMARK 500 ALA C1166 70.85 -106.75 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 ARG A 155 0.07 SIDE CHAIN REMARK 500 ARG A 163 0.07 SIDE CHAIN REMARK 500 ARG B 556 0.14 SIDE CHAIN REMARK 500 ARG C1012 0.07 SIDE CHAIN REMARK 500 ARG C1029 0.13 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 GLU A 83 10.71 REMARK 500 GLU B 583 11.30 REMARK 500 GLU C1083 10.94 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 FE A2001 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 90 SG REMARK 620 2 HIS A 132 NE2 119.2 REMARK 620 3 HIS A 136 NE2 105.1 103.2 REMARK 620 4 HOH A8068 O 127.5 102.9 93.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B2002 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 590 SG REMARK 620 2 HIS B 632 NE2 107.7 REMARK 620 3 HIS B 636 NE2 111.7 100.6 REMARK 620 4 HOH B9254 O 131.0 106.9 94.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE C2003 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C1090 SG REMARK 620 2 HIS C1132 NE2 115.5 REMARK 620 3 HIS C1136 NE2 110.6 103.5 REMARK 620 4 HOH C9255 O 131.7 103.8 84.6 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: FEA REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ONE PEG MOLECULE IS LOCATED IN ACTIVE SITE NEAR REMARK 800 IRON ION OF CHAIN A REMARK 800 REMARK 800 SITE_IDENTIFIER: FEB REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ONE PEG MOLECULE IS LOCATED IN ACTIVE SITE NEAR REMARK 800 IRON ION OF CHAIN B REMARK 800 REMARK 800 SITE_IDENTIFIER: FEC REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ONE PEG MOLECULE IS LOCATED IN ACTIVE SITE NEAR REMARK 800 IRON ION OF CHAIN C REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 3001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 3002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE C 2003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 2PE A 3000 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 2PE B 3002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 2PE C 3003 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1BS5 RELATED DB: PDB REMARK 900 RELATED ID: 1BS6 RELATED DB: PDB REMARK 900 RELATED ID: 1BS7 RELATED DB: PDB REMARK 900 RELATED ID: 1BS8 RELATED DB: PDB DBREF 1BSZ A 1 168 UNP P0A6K3 DEF_ECOLI 1 168 DBREF 1BSZ B 501 668 UNP P0A6K3 DEF_ECOLI 1 168 DBREF 1BSZ C 1001 1168 UNP P0A6K3 DEF_ECOLI 1 168 SEQRES 1 A 168 SER VAL LEU GLN VAL LEU HIS ILE PRO ASP GLU ARG LEU SEQRES 2 A 168 ARG LYS VAL ALA LYS PRO VAL GLU GLU VAL ASN ALA GLU SEQRES 3 A 168 ILE GLN ARG ILE VAL ASP ASP MET PHE GLU THR MET TYR SEQRES 4 A 168 ALA GLU GLU GLY ILE GLY LEU ALA ALA THR GLN VAL ASP SEQRES 5 A 168 ILE HIS GLN ARG ILE ILE VAL ILE ASP VAL SER GLU ASN SEQRES 6 A 168 ARG ASP GLU ARG LEU VAL LEU ILE ASN PRO GLU LEU LEU SEQRES 7 A 168 GLU LYS SER GLY GLU THR GLY ILE GLU GLU GLY CYS LEU SEQRES 8 A 168 SER ILE PRO GLU GLN ARG ALA LEU VAL PRO ARG ALA GLU SEQRES 9 A 168 LYS VAL LYS ILE ARG ALA LEU ASP ARG ASP GLY LYS PRO SEQRES 10 A 168 PHE GLU LEU GLU ALA ASP GLY LEU LEU ALA ILE CYS ILE SEQRES 11 A 168 GLN HIS GLU MET ASP HIS LEU VAL GLY LYS LEU PHE MET SEQRES 12 A 168 ASP TYR LEU SER PRO LEU LYS GLN GLN ARG ILE ARG GLN SEQRES 13 A 168 LYS VAL GLU LYS LEU ASP ARG LEU LYS ALA ARG ALA SEQRES 1 B 168 SER VAL LEU GLN VAL LEU HIS ILE PRO ASP GLU ARG LEU SEQRES 2 B 168 ARG LYS VAL ALA LYS PRO VAL GLU GLU VAL ASN ALA GLU SEQRES 3 B 168 ILE GLN ARG ILE VAL ASP ASP MET PHE GLU THR MET TYR SEQRES 4 B 168 ALA GLU GLU GLY ILE GLY LEU ALA ALA THR GLN VAL ASP SEQRES 5 B 168 ILE HIS GLN ARG ILE ILE VAL ILE ASP VAL SER GLU ASN SEQRES 6 B 168 ARG ASP GLU ARG LEU VAL LEU ILE ASN PRO GLU LEU LEU SEQRES 7 B 168 GLU LYS SER GLY GLU THR GLY ILE GLU GLU GLY CYS LEU SEQRES 8 B 168 SER ILE PRO GLU GLN ARG ALA LEU VAL PRO ARG ALA GLU SEQRES 9 B 168 LYS VAL LYS ILE ARG ALA LEU ASP ARG ASP GLY LYS PRO SEQRES 10 B 168 PHE GLU LEU GLU ALA ASP GLY LEU LEU ALA ILE CYS ILE SEQRES 11 B 168 GLN HIS GLU MET ASP HIS LEU VAL GLY LYS LEU PHE MET SEQRES 12 B 168 ASP TYR LEU SER PRO LEU LYS GLN GLN ARG ILE ARG GLN SEQRES 13 B 168 LYS VAL GLU LYS LEU ASP ARG LEU LYS ALA ARG ALA SEQRES 1 C 168 SER VAL LEU GLN VAL LEU HIS ILE PRO ASP GLU ARG LEU SEQRES 2 C 168 ARG LYS VAL ALA LYS PRO VAL GLU GLU VAL ASN ALA GLU SEQRES 3 C 168 ILE GLN ARG ILE VAL ASP ASP MET PHE GLU THR MET TYR SEQRES 4 C 168 ALA GLU GLU GLY ILE GLY LEU ALA ALA THR GLN VAL ASP SEQRES 5 C 168 ILE HIS GLN ARG ILE ILE VAL ILE ASP VAL SER GLU ASN SEQRES 6 C 168 ARG ASP GLU ARG LEU VAL LEU ILE ASN PRO GLU LEU LEU SEQRES 7 C 168 GLU LYS SER GLY GLU THR GLY ILE GLU GLU GLY CYS LEU SEQRES 8 C 168 SER ILE PRO GLU GLN ARG ALA LEU VAL PRO ARG ALA GLU SEQRES 9 C 168 LYS VAL LYS ILE ARG ALA LEU ASP ARG ASP GLY LYS PRO SEQRES 10 C 168 PHE GLU LEU GLU ALA ASP GLY LEU LEU ALA ILE CYS ILE SEQRES 11 C 168 GLN HIS GLU MET ASP HIS LEU VAL GLY LYS LEU PHE MET SEQRES 12 C 168 ASP TYR LEU SER PRO LEU LYS GLN GLN ARG ILE ARG GLN SEQRES 13 C 168 LYS VAL GLU LYS LEU ASP ARG LEU LYS ALA ARG ALA HET FE A2001 1 HET 2PE A3000 28 HET FE B2002 1 HET 2PE B3002 28 HET SO4 C3001 5 HET SO4 C3002 5 HET FE C2003 1 HET 2PE C3003 28 HETNAM FE FE (III) ION HETNAM 2PE NONAETHYLENE GLYCOL HETNAM SO4 SULFATE ION FORMUL 4 FE 3(FE 3+) FORMUL 5 2PE 3(C18 H38 O10) FORMUL 8 SO4 2(O4 S 2-) FORMUL 12 HOH *211(H2 O) HELIX 1 1 GLU A 11 ARG A 14 5 4 HELIX 2 2 ALA A 25 GLU A 41 1 17 HELIX 3 3 ALA A 48 VAL A 51 5 4 HELIX 4 4 GLY A 124 VAL A 138 1 15 HELIX 5 5 PHE A 142 TYR A 145 5 4 HELIX 6 6 PRO A 148 LYS A 165 1 18 HELIX 7 7 GLU B 511 ARG B 514 5 4 HELIX 8 8 ALA B 525 ALA B 540 1 16 HELIX 9 9 ALA B 548 VAL B 551 5 4 HELIX 10 10 GLY B 624 VAL B 638 1 15 HELIX 11 11 PHE B 642 TYR B 645 5 4 HELIX 12 12 PRO B 648 LYS B 665 1 18 HELIX 13 13 GLU C 1011 ARG C 1014 5 4 HELIX 14 14 ALA C 1025 GLU C 1041 1 17 HELIX 15 15 ALA C 1048 VAL C 1051 5 4 HELIX 16 16 GLY C 1124 VAL C 1138 1 15 HELIX 17 17 PHE C 1142 TYR C 1145 5 4 HELIX 18 18 PRO C 1148 LYS C 1165 1 18 SHEET 1 A 3 GLY A 45 ALA A 47 0 SHEET 2 A 3 ILE A 57 ILE A 60 -1 N VAL A 59 O LEU A 46 SHEET 3 A 3 LEU A 70 ILE A 73 -1 N LEU A 72 O ILE A 58 SHEET 1 B 3 PRO A 117 ALA A 122 0 SHEET 2 B 3 LYS A 105 LEU A 111 -1 N ALA A 110 O PHE A 118 SHEET 3 B 3 GLU A 76 SER A 81 -1 N SER A 81 O LYS A 105 SHEET 1 C 3 GLY B 545 ALA B 547 0 SHEET 2 C 3 ILE B 557 ILE B 560 -1 N VAL B 559 O LEU B 546 SHEET 3 C 3 LEU B 570 ILE B 573 -1 N LEU B 572 O ILE B 558 SHEET 1 D 2 THR B 584 GLU B 588 0 SHEET 2 D 2 ALA B 598 ARG B 602 -1 N ARG B 602 O THR B 584 SHEET 1 E 3 PRO B 617 ALA B 622 0 SHEET 2 E 3 LYS B 605 LEU B 611 -1 N ALA B 610 O PHE B 618 SHEET 3 E 3 GLU B 576 SER B 581 -1 N SER B 581 O LYS B 605 SHEET 1 F 3 GLY C1045 ALA C1047 0 SHEET 2 F 3 ILE C1057 ILE C1060 -1 N VAL C1059 O LEU C1046 SHEET 3 F 3 LEU C1070 ILE C1073 -1 N LEU C1072 O ILE C1058 SHEET 1 G 3 PRO C1117 ASP C1123 0 SHEET 2 G 3 LYS C1105 LEU C1111 -1 N ALA C1110 O PHE C1118 SHEET 3 G 3 GLU C1076 SER C1081 -1 N SER C1081 O LYS C1105 LINK SG CYS A 90 FE FE A2001 1555 1555 2.30 LINK NE2 HIS A 132 FE FE A2001 1555 1555 2.11 LINK NE2 HIS A 136 FE FE A2001 1555 1555 2.14 LINK FE FE A2001 O HOH A8068 1555 1555 2.20 LINK SG CYS B 590 FE FE B2002 1555 1555 2.33 LINK NE2 HIS B 632 FE FE B2002 1555 1555 2.28 LINK NE2 HIS B 636 FE FE B2002 1555 1555 2.11 LINK FE FE B2002 O HOH B9254 1555 1555 1.99 LINK SG CYS C1090 FE FE C2003 1555 1555 2.22 LINK NE2 HIS C1132 FE FE C2003 1555 1555 2.17 LINK NE2 HIS C1136 FE FE C2003 1555 1555 2.21 LINK FE FE C2003 O HOH C9255 1555 1555 2.31 CISPEP 1 ILE A 8 PRO A 9 0 4.90 CISPEP 2 ILE B 508 PRO B 509 0 5.30 CISPEP 3 ILE C 1008 PRO C 1009 0 5.52 SITE 1 FEA 3 CYS A 90 HIS A 132 HIS A 136 SITE 1 FEB 3 CYS B 590 HIS B 632 HIS B 636 SITE 1 FEC 3 CYS C1090 HIS C1132 HIS C1136 SITE 1 AC1 4 HIS B 554 GLN B 555 ARG C1029 HOH C2064 SITE 1 AC2 5 ARG B 529 HOH C 137 ILE C1053 HIS C1054 SITE 2 AC2 5 GLN C1055 SITE 1 AC3 4 CYS A 90 HIS A 132 HIS A 136 HOH A8068 SITE 1 AC4 5 GLN B 550 CYS B 590 HIS B 632 HIS B 636 SITE 2 AC4 5 HOH B9254 SITE 1 AC5 4 CYS C1090 HIS C1132 HIS C1136 HOH C9255 SITE 1 AC6 15 GLU A 41 GLU A 42 GLY A 43 ILE A 44 SITE 2 AC6 15 GLU A 87 GLY A 89 LEU A 91 PRO A 94 SITE 3 AC6 15 GLU A 95 ARG A 97 CYS A 129 HIS A 132 SITE 4 AC6 15 GLU A 133 HOH A8004 LEU B 649 SITE 1 AC7 13 GLU B 541 GLU B 542 GLY B 543 ILE B 544 SITE 2 AC7 13 GLY B 545 GLU B 588 GLY B 589 CYS B 590 SITE 3 AC7 13 LEU B 591 ARG B 597 CYS B 629 HIS B 632 SITE 4 AC7 13 GLU B 633 SITE 1 AC8 14 HOH C 210 GLU C1042 GLY C1043 ILE C1044 SITE 2 AC8 14 GLY C1045 GLU C1088 GLY C1089 CYS C1090 SITE 3 AC8 14 PRO C1094 GLU C1095 ARG C1097 HIS C1132 SITE 4 AC8 14 GLU C1133 HOH C7003 CRYST1 141.000 63.400 86.800 90.00 120.60 90.00 C 1 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 0.007092 0.000000 0.004194 0.00000 SCALE2 0.000000 0.015773 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013385 0.00000