PDB Short entry for 1YFW HEADER OXIDOREDUCTASE 04-JAN-05 1YFW TITLE CRYSTAL STRUCTURE OF 3-HYDROXYANTHRANILATE-3,4-DIOXYGENASE FROM TITLE 2 RALSTONIA METALLIDURANS COMPLEXED WITH 4-CHLORO-3-HYDROXYANTHRANILIC TITLE 3 ACID AND O2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3-HYDROXYANTHRANILATE-3,4-DIOXYGENASE; COMPND 3 CHAIN: A; COMPND 4 EC: 1.13.11.6; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CUPRIAVIDUS METALLIDURANS; SOURCE 3 ORGANISM_TAXID: 119219; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CUPIN, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.ZHANG,K.L.COLABROY,T.P.BEGLEY,S.E.EALICK REVDAT 3 13-JUL-11 1YFW 1 VERSN REVDAT 2 24-FEB-09 1YFW 1 VERSN REVDAT 1 31-MAY-05 1YFW 0 JRNL AUTH Y.ZHANG,K.L.COLABROY,T.P.BEGLEY,S.E.EALICK JRNL TITL STRUCTURAL STUDIES ON 3-HYDROXYANTHRANILATE-3,4-DIOXYGENASE: JRNL TITL 2 THE CATALYTIC MECHANISM OF A COMPLEX OXIDATION INVOLVED IN JRNL TITL 3 NAD BIOSYNTHESIS. JRNL REF BIOCHEMISTRY V. 44 7632 2005 JRNL REFN ISSN 0006-2960 JRNL PMID 15909978 JRNL DOI 10.1021/BI047353L REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.65 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 4233974.840 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 77.6 REMARK 3 NUMBER OF REFLECTIONS : 12897 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) : 0.234 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 633 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.011 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 36.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 923 REMARK 3 BIN R VALUE (WORKING SET) : 0.3580 REMARK 3 BIN FREE R VALUE : 0.3910 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 49 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.056 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1409 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 24 REMARK 3 SOLVENT ATOMS : 90 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 53.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 13.40000 REMARK 3 B22 (A**2) : 13.40000 REMARK 3 B33 (A**2) : -26.80000 REMARK 3 B12 (A**2) : 10.09000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.31 REMARK 3 ESD FROM SIGMAA (A) : 0.36 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.37 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.33 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.40 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.79 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) : 1.390 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.290 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.900 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.760 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 64.61 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : LIGANDS.PARAM REMARK 3 PARAMETER FILE 3 : WATER.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : LIGANDS.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : WATER.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1YFW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JAN-05. REMARK 100 THE RCSB ID CODE IS RCSB031466. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 8-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9778 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12897 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 77.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.13 REMARK 200 COMPLETENESS FOR SHELL (%) : 36.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS 1.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, MAGNESIUM CHLORIDE, TRIS, PH REMARK 280 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 154.46667 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 77.23333 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 115.85000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 38.61667 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 193.08333 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 154.46667 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 77.23333 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 38.61667 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 115.85000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 193.08333 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 300 REMARK: THE SECOND PART OF THE BIOLOGICAL ASSEMBLY IS GENERATED REMARK 300 BY THE TWO FOLD AXIS: REMARK 300 -Y + 1, -X + 1, -Z + 1/6 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 5240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14750 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -60.0 KCAL/MOL 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 BIOMT1 2 0.500000 -0.866025 0.000000 29.10000 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 50.40268 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 38.61667 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 ARG A 75 CG CD NE CZ NH1 NH2 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 ARG A 28 106.48 -165.76 REMARK 500 HIS A 92 -7.51 70.75 REMARK 500 ALA A 127 -66.20 -97.66 REMARK 500 ARG A 172 -34.10 -38.43 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 440 DISTANCE = 5.22 ANGSTROMS 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 A 300 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 51 ND1 REMARK 620 2 HIS A 95 NE2 105.0 REMARK 620 3 OXY A 310 O2 93.6 87.3 REMARK 620 4 GLU A 57 OE1 93.1 99.2 169.1 REMARK 620 5 4AA A 401 OAD 99.9 155.1 91.0 79.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 162 SG REMARK 620 2 CYS A 165 SG 106.4 REMARK 620 3 CYS A 128 SG 91.3 113.9 REMARK 620 4 CYS A 125 SG 112.9 104.6 126.1 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 FE A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXY A 310 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 4AA A 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1YFU RELATED DB: PDB REMARK 900 THE UNLIGANDED STRUCTURE REMARK 900 RELATED ID: 1YFX RELATED DB: PDB REMARK 900 RELATED ID: 1YFY RELATED DB: PDB DBREF 1YFW A 1 174 GB 48769986 ZP_00274330 1 174 SEQRES 1 A 174 MET LEU THR TYR GLY ALA PRO PHE ASN PHE PRO ARG TRP SEQRES 2 A 174 ILE ASP GLU HIS ALA HIS LEU LEU LYS PRO PRO VAL GLY SEQRES 3 A 174 ASN ARG GLN VAL TRP GLN ASP SER ASP PHE ILE VAL THR SEQRES 4 A 174 VAL VAL GLY GLY PRO ASN HIS ARG THR ASP TYR HIS ASP SEQRES 5 A 174 ASP PRO LEU GLU GLU PHE PHE TYR GLN LEU ARG GLY ASN SEQRES 6 A 174 ALA TYR LEU ASN LEU TRP VAL ASP GLY ARG ARG GLU ARG SEQRES 7 A 174 ALA ASP LEU LYS GLU GLY ASP ILE PHE LEU LEU PRO PRO SEQRES 8 A 174 HIS VAL ARG HIS SER PRO GLN ARG PRO GLU ALA GLY SER SEQRES 9 A 174 ALA CYS LEU VAL ILE GLU ARG GLN ARG PRO ALA GLY MET SEQRES 10 A 174 LEU ASP GLY PHE GLU TRP TYR CYS ASP ALA CYS GLY HIS SEQRES 11 A 174 LEU VAL HIS ARG VAL GLU VAL GLN LEU LYS SER ILE VAL SEQRES 12 A 174 THR ASP LEU PRO PRO LEU PHE GLU SER PHE TYR ALA SER SEQRES 13 A 174 GLU ASP LYS ARG ARG CYS PRO HIS CYS GLY GLN VAL HIS SEQRES 14 A 174 PRO GLY ARG ALA ALA HET FE A 300 1 HET FE A 301 1 HET OXY A 310 2 HET TRS A 400 8 HET 4AA A 401 12 HETNAM FE FE (III) ION HETNAM OXY OXYGEN MOLECULE HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETNAM 4AA 4-CHLORO-3-HYDROXYANTHRANILIC ACID HETSYN TRS TRIS BUFFER HETSYN 4AA 2-AMINO-4-CHLORO-3-HYDROXYBENZOIC ACID FORMUL 2 FE 2(FE 3+) FORMUL 4 OXY O2 FORMUL 5 TRS C4 H12 N O3 1+ FORMUL 6 4AA C7 H6 CL N O3 FORMUL 7 HOH *90(H2 O) HELIX 1 1 ASN A 9 ALA A 18 1 10 HELIX 2 2 HIS A 19 LEU A 21 5 3 HELIX 3 3 ASP A 145 ALA A 155 1 11 HELIX 4 4 SER A 156 ARG A 161 1 6 HELIX 5 5 PRO A 170 ALA A 174 5 5 SHEET 1 A 5 ASN A 27 GLN A 29 0 SHEET 2 A 5 PHE A 36 VAL A 41 -1 O VAL A 40 N ARG A 28 SHEET 3 A 5 ALA A 105 ARG A 111 -1 O GLU A 110 N ILE A 37 SHEET 4 A 5 GLU A 57 ARG A 63 -1 N TYR A 60 O LEU A 107 SHEET 5 A 5 ILE A 86 LEU A 89 -1 O PHE A 87 N PHE A 59 SHEET 1 B 3 TYR A 50 ASP A 52 0 SHEET 2 B 3 ASP A 119 TYR A 124 -1 O GLU A 122 N TYR A 50 SHEET 3 B 3 LEU A 131 VAL A 137 -1 O VAL A 132 N TRP A 123 SHEET 1 C 3 ARG A 75 LEU A 81 0 SHEET 2 C 3 ALA A 66 VAL A 72 -1 N ALA A 66 O LEU A 81 SHEET 3 C 3 HIS A 95 GLN A 98 -1 O GLN A 98 N TYR A 67 LINK FE FE A 300 ND1 HIS A 51 1555 1555 2.14 LINK FE FE A 300 NE2 HIS A 95 1555 1555 2.19 LINK FE FE A 300 O2 OXY A 310 1555 1555 2.05 LINK FE FE A 300 OE1 GLU A 57 1555 1555 2.30 LINK FE FE A 300 OAD 4AA A 401 1555 1555 2.04 LINK FE FE A 301 SG CYS A 162 1555 1555 2.43 LINK FE FE A 301 SG CYS A 165 1555 1555 2.45 LINK FE FE A 301 SG CYS A 128 1555 1555 2.25 LINK FE FE A 301 SG CYS A 125 1555 1555 2.36 CISPEP 1 PRO A 23 PRO A 24 0 -0.02 CISPEP 2 GLY A 43 PRO A 44 0 -0.26 SITE 1 AC1 5 HIS A 51 GLU A 57 HIS A 95 OXY A 310 SITE 2 AC1 5 4AA A 401 SITE 1 AC2 4 CYS A 125 CYS A 128 CYS A 162 CYS A 165 SITE 1 AC3 6 ARG A 47 HIS A 51 HIS A 95 PRO A 97 SITE 2 AC3 6 FE A 300 4AA A 401 SITE 1 AC4 7 VAL A 132 HIS A 133 ASP A 158 LYS A 159 SITE 2 AC4 7 ARG A 161 PRO A 163 HOH A 430 SITE 1 AC5 13 VAL A 25 VAL A 41 ARG A 47 HIS A 51 SITE 2 AC5 13 GLU A 57 PHE A 59 PRO A 97 ARG A 99 SITE 3 AC5 13 GLU A 110 ILE A 142 FE A 300 OXY A 310 SITE 4 AC5 13 HOH A 485 CRYST1 58.200 58.200 231.700 90.00 90.00 120.00 P 65 2 2 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 0.017182 0.009920 0.000000 0.00000 SCALE2 0.000000 0.019840 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004316 0.00000