HEADER OXIDOREDUCTASE 04-JAN-00 1DQI TITLE CRYSTAL STRUCTURE OF SUPEROXIDE REDUCTASE FROM P. FURIOSUS IN THE TITLE 2 OXIDIZED STATE AT 1.7 ANGSTROMS RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUPEROXIDE REDUCTASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: SOR SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS FURIOSUS; SOURCE 3 ORGANISM_TAXID: 2261 KEYWDS NON-HEME IRON PROTEIN, IMMUNOGLOBULIN-LIKE (IG) BETA BARREL FOLD, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR A.P.YEH,Y.HU,F.E.JENNEY JR.,M.W.W.ADAMS,D.C.REES REVDAT 4 07-FEB-24 1DQI 1 REMARK LINK REVDAT 3 24-FEB-09 1DQI 1 VERSN REVDAT 2 01-APR-03 1DQI 1 JRNL REVDAT 1 10-MAY-00 1DQI 0 JRNL AUTH A.P.YEH,Y.HU,F.E.JENNEY JR.,M.W.ADAMS,D.C.REES JRNL TITL STRUCTURES OF THE SUPEROXIDE REDUCTASE FROM PYROCOCCUS JRNL TITL 2 FURIOSUS IN THE OXIDIZED AND REDUCED STATES. JRNL REF BIOCHEMISTRY V. 39 2499 2000 JRNL REFN ISSN 0006-2960 JRNL PMID 10704199 JRNL DOI 10.1021/BI992428K REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH F.E.JENNEY JR.,M.F.VERHAGEN,X.CUI,M.W.W.ADAMS REMARK 1 TITL ANAEROBIC MICROBES: OXYGEN DETOXIFICATION WITHOUT SUPEROXIDE REMARK 1 TITL 2 DISMUTASE REMARK 1 REF SCIENCE V. 286 306 1999 REMARK 1 REFN ISSN 0036-8075 REMARK 2 REMARK 2 RESOLUTION. 1.70 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.60 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 51080 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : 3% OF THE 51080 REFLECTIONS REMARK 3 WERE RANDOMLY SELECTED FOR REMARK 3 THE TEST SET. REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1532 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 : 4056 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 416 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.20 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) : 0.004 REMARK 3 BOND ANGLES (DEGREES) : 1.240 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 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 1DQI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JAN-00. REMARK 100 THE DEPOSITION ID IS D_1000010295. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-DEC-97 REMARK 200 TEMPERATURE (KELVIN) : 90 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 51080 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 29.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 21.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : 0.25100 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: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, TRIS-HYDROCHLORIDE, PH 8.0, REMARK 280 GLYCEROL, SODIUM CHLORIDE, ETHANOL, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 24.83100 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.75250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 46.59550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 49.75250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.83100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 46.59550 REMARK 290 SMTRY3 4 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12300 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17760 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -68.0 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 400 REMARK 400 COMPOUND REMARK 400 THIS STRUCTURE OF OXIDIZED SOR IS DIFFERENT FROM THE REMARK 400 2.0 ANGSTROMS RESOLUTION STRUCTURE OF OXIDIZED SOR IN REMARK 400 THAT THE DATA SET FOR THIS STRUCTURE WAS COLLECTED REMARK 400 UNDER CRYOGENIC TEMPERATURES AND IS AT A HIGHER REMARK 400 RESOLUTION OF 1.7 ANGSTROMS REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 LYS B 12 REMARK 475 GLY B 13 REMARK 475 GLU B 14 REMARK 475 LYS B 15 REMARK 475 GLU B 25 REMARK 475 LYS D 12 REMARK 475 GLY D 13 REMARK 475 GLU D 14 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU A 25 CB CG CD OE1 OE2 REMARK 480 LYS A 30 CD CE NZ REMARK 480 LYS A 32 CE NZ REMARK 480 LYS A 37 CB CG CD CE NZ REMARK 480 LYS A 100 CE NZ REMARK 480 ASP B 10 CB CG OD1 OD2 REMARK 480 VAL B 17 CB CG1 CG2 REMARK 480 LYS B 37 CG CD CE NZ REMARK 480 ILE B 39 CB CG1 CG2 CD1 REMARK 480 LYS B 98 CE NZ REMARK 480 GLU C 25 CG CD OE1 OE2 REMARK 480 GLU C 27 CD OE1 OE2 REMARK 480 ILE C 39 CG1 CG2 CD1 REMARK 480 LYS C 100 CD CE NZ REMARK 480 LYS C 102 CD CE NZ REMARK 480 ASP D 10 CB CG OD1 OD2 REMARK 480 LYS D 15 N CA CB CG CD CE NZ REMARK 480 GLU D 25 CA CB CG REMARK 480 GLU D 38 CG CD OE1 OE2 REMARK 480 ILE D 39 CB CG1 CG2 CD1 REMARK 480 LYS D 100 NZ 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 GLU B 14 -157.28 -113.44 REMARK 500 LYS B 15 16.18 -162.48 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 A 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 14 OE2 REMARK 620 2 HIS A 16 NE2 82.5 REMARK 620 3 HIS A 41 NE2 83.9 88.5 REMARK 620 4 HIS A 47 NE2 85.7 168.2 90.7 REMARK 620 5 CYS A 111 SG 174.2 103.1 94.9 88.7 REMARK 620 6 HIS A 114 ND1 85.1 85.7 168.1 92.9 96.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 502 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 16 NE2 REMARK 620 2 HIS B 41 NE2 86.0 REMARK 620 3 HIS B 47 NE2 166.4 93.8 REMARK 620 4 CYS B 111 SG 104.4 94.0 89.2 REMARK 620 5 HIS B 114 ND1 82.9 165.0 94.5 98.6 REMARK 620 6 HOH B 536 O 79.1 88.3 87.3 176.0 79.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE C 503 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU C 14 OE2 REMARK 620 2 HIS C 16 NE2 80.7 REMARK 620 3 HIS C 41 NE2 84.7 87.4 REMARK 620 4 HIS C 47 NE2 86.1 166.8 91.2 REMARK 620 5 CYS C 111 SG 173.4 105.7 94.2 87.4 REMARK 620 6 HIS C 114 ND1 85.3 87.0 169.2 92.1 96.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE D 504 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 16 NE2 REMARK 620 2 HIS D 41 NE2 85.9 REMARK 620 3 HIS D 47 NE2 165.6 91.1 REMARK 620 4 CYS D 111 SG 103.2 93.5 91.0 REMARK 620 5 HIS D 114 ND1 83.0 164.9 97.1 98.9 REMARK 620 6 HOH D 568 O 78.8 85.0 86.9 177.4 82.9 REMARK 620 N 1 2 3 4 5 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE C 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE D 504 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1DO6 RELATED DB: PDB REMARK 900 2.0 ANGSTROMS RESOLUTION, DATA SET COLLECTED AT ROOM TEMPERATURE REMARK 900 RELATED ID: 1DQK RELATED DB: PDB DBREF 1DQI A 1 124 UNP P82385 SOR_PYRFU 1 124 DBREF 1DQI B 1 124 UNP P82385 SOR_PYRFU 1 124 DBREF 1DQI C 1 124 UNP P82385 SOR_PYRFU 1 124 DBREF 1DQI D 1 124 UNP P82385 SOR_PYRFU 1 124 SEQRES 1 A 124 MET ILE SER GLU THR ILE ARG SER GLY ASP TRP LYS GLY SEQRES 2 A 124 GLU LYS HIS VAL PRO VAL ILE GLU TYR GLU ARG GLU GLY SEQRES 3 A 124 GLU LEU VAL LYS VAL LYS VAL GLN VAL GLY LYS GLU ILE SEQRES 4 A 124 PRO HIS PRO ASN THR THR GLU HIS HIS ILE ARG TYR ILE SEQRES 5 A 124 GLU LEU TYR PHE LEU PRO GLU GLY GLU ASN PHE VAL TYR SEQRES 6 A 124 GLN VAL GLY ARG VAL GLU PHE THR ALA HIS GLY GLU SER SEQRES 7 A 124 VAL ASN GLY PRO ASN THR SER ASP VAL TYR THR GLU PRO SEQRES 8 A 124 ILE ALA TYR PHE VAL LEU LYS THR LYS LYS LYS GLY LYS SEQRES 9 A 124 LEU TYR ALA LEU SER TYR CYS ASN ILE HIS GLY LEU TRP SEQRES 10 A 124 GLU ASN GLU VAL THR LEU GLU SEQRES 1 B 124 MET ILE SER GLU THR ILE ARG SER GLY ASP TRP LYS GLY SEQRES 2 B 124 GLU LYS HIS VAL PRO VAL ILE GLU TYR GLU ARG GLU GLY SEQRES 3 B 124 GLU LEU VAL LYS VAL LYS VAL GLN VAL GLY LYS GLU ILE SEQRES 4 B 124 PRO HIS PRO ASN THR THR GLU HIS HIS ILE ARG TYR ILE SEQRES 5 B 124 GLU LEU TYR PHE LEU PRO GLU GLY GLU ASN PHE VAL TYR SEQRES 6 B 124 GLN VAL GLY ARG VAL GLU PHE THR ALA HIS GLY GLU SER SEQRES 7 B 124 VAL ASN GLY PRO ASN THR SER ASP VAL TYR THR GLU PRO SEQRES 8 B 124 ILE ALA TYR PHE VAL LEU LYS THR LYS LYS LYS GLY LYS SEQRES 9 B 124 LEU TYR ALA LEU SER TYR CYS ASN ILE HIS GLY LEU TRP SEQRES 10 B 124 GLU ASN GLU VAL THR LEU GLU SEQRES 1 C 124 MET ILE SER GLU THR ILE ARG SER GLY ASP TRP LYS GLY SEQRES 2 C 124 GLU LYS HIS VAL PRO VAL ILE GLU TYR GLU ARG GLU GLY SEQRES 3 C 124 GLU LEU VAL LYS VAL LYS VAL GLN VAL GLY LYS GLU ILE SEQRES 4 C 124 PRO HIS PRO ASN THR THR GLU HIS HIS ILE ARG TYR ILE SEQRES 5 C 124 GLU LEU TYR PHE LEU PRO GLU GLY GLU ASN PHE VAL TYR SEQRES 6 C 124 GLN VAL GLY ARG VAL GLU PHE THR ALA HIS GLY GLU SER SEQRES 7 C 124 VAL ASN GLY PRO ASN THR SER ASP VAL TYR THR GLU PRO SEQRES 8 C 124 ILE ALA TYR PHE VAL LEU LYS THR LYS LYS LYS GLY LYS SEQRES 9 C 124 LEU TYR ALA LEU SER TYR CYS ASN ILE HIS GLY LEU TRP SEQRES 10 C 124 GLU ASN GLU VAL THR LEU GLU SEQRES 1 D 124 MET ILE SER GLU THR ILE ARG SER GLY ASP TRP LYS GLY SEQRES 2 D 124 GLU LYS HIS VAL PRO VAL ILE GLU TYR GLU ARG GLU GLY SEQRES 3 D 124 GLU LEU VAL LYS VAL LYS VAL GLN VAL GLY LYS GLU ILE SEQRES 4 D 124 PRO HIS PRO ASN THR THR GLU HIS HIS ILE ARG TYR ILE SEQRES 5 D 124 GLU LEU TYR PHE LEU PRO GLU GLY GLU ASN PHE VAL TYR SEQRES 6 D 124 GLN VAL GLY ARG VAL GLU PHE THR ALA HIS GLY GLU SER SEQRES 7 D 124 VAL ASN GLY PRO ASN THR SER ASP VAL TYR THR GLU PRO SEQRES 8 D 124 ILE ALA TYR PHE VAL LEU LYS THR LYS LYS LYS GLY LYS SEQRES 9 D 124 LEU TYR ALA LEU SER TYR CYS ASN ILE HIS GLY LEU TRP SEQRES 10 D 124 GLU ASN GLU VAL THR LEU GLU HET FE A 501 1 HET FE B 502 1 HET FE C 503 1 HET FE D 504 1 HETNAM FE FE (III) ION FORMUL 5 FE 4(FE 3+) FORMUL 9 HOH *416(H2 O) HELIX 1 1 MET A 1 GLU A 4 5 4 HELIX 2 2 MET B 1 GLU B 4 5 4 HELIX 3 3 MET C 1 GLU C 4 5 4 HELIX 4 4 MET D 1 GLU D 4 5 4 SHEET 1 A10 ILE A 6 ARG A 7 0 SHEET 2 A10 GLY A 115 LEU A 123 1 O LEU A 116 N ARG A 7 SHEET 3 A10 GLY A 103 CYS A 111 -1 O GLY A 103 N LEU A 123 SHEET 4 A10 ILE A 49 PRO A 58 -1 N ARG A 50 O TYR A 110 SHEET 5 A10 TYR A 65 PHE A 72 -1 O TYR A 65 N PHE A 56 SHEET 6 A10 TYR C 65 PHE C 72 -1 O ARG C 69 N GLU C 71 SHEET 7 A10 ILE C 49 PRO C 58 -1 O ARG C 50 N PHE C 72 SHEET 8 A10 GLY C 103 CYS C 111 -1 O LYS C 104 N LEU C 57 SHEET 9 A10 GLY C 115 LEU C 123 -1 O GLY C 115 N CYS C 111 SHEET 10 A10 ILE C 6 ARG C 7 1 N ARG C 7 O LEU C 116 SHEET 1 B 4 VAL A 19 GLU A 25 0 SHEET 2 B 4 LEU A 28 GLN A 34 -1 O LEU A 28 N GLU A 25 SHEET 3 B 4 ILE A 92 LYS A 98 -1 N ALA A 93 O VAL A 33 SHEET 4 B 4 TYR C 88 THR C 89 -1 O TYR C 88 N LYS C 98 SHEET 1 C 4 TYR A 88 THR A 89 0 SHEET 2 C 4 ILE C 92 LYS C 98 -1 N LYS C 98 O TYR C 88 SHEET 3 C 4 LEU C 28 GLN C 34 -1 N VAL C 29 O LEU C 97 SHEET 4 C 4 VAL C 19 GLU C 25 -1 N VAL C 19 O GLN C 34 SHEET 1 D10 ILE B 6 ARG B 7 0 SHEET 2 D10 GLY B 115 LEU B 123 1 O LEU B 116 N ARG B 7 SHEET 3 D10 GLY B 103 CYS B 111 -1 O GLY B 103 N LEU B 123 SHEET 4 D10 ILE B 49 PRO B 58 -1 N ARG B 50 O TYR B 110 SHEET 5 D10 TYR B 65 PHE B 72 -1 O TYR B 65 N PHE B 56 SHEET 6 D10 TYR D 65 PHE D 72 -1 O ARG D 69 N GLU D 71 SHEET 7 D10 ILE D 49 PRO D 58 -1 O ARG D 50 N PHE D 72 SHEET 8 D10 GLY D 103 CYS D 111 -1 O LYS D 104 N LEU D 57 SHEET 9 D10 GLY D 115 LEU D 123 -1 O GLY D 115 N CYS D 111 SHEET 10 D10 ILE D 6 ARG D 7 1 N ARG D 7 O LEU D 116 SHEET 1 E 4 VAL B 19 GLU B 25 0 SHEET 2 E 4 LEU B 28 GLN B 34 -1 O LEU B 28 N GLU B 25 SHEET 3 E 4 ILE B 92 LYS B 98 -1 N ALA B 93 O VAL B 33 SHEET 4 E 4 TYR D 88 THR D 89 -1 O TYR D 88 N LYS D 98 SHEET 1 F 4 TYR B 88 THR B 89 0 SHEET 2 F 4 ILE D 92 LYS D 98 -1 N LYS D 98 O TYR D 88 SHEET 3 F 4 LEU D 28 GLN D 34 -1 N VAL D 29 O LEU D 97 SHEET 4 F 4 VAL D 19 GLU D 25 -1 N VAL D 19 O GLN D 34 LINK OE2 GLU A 14 FE FE A 501 1555 1555 2.15 LINK NE2 HIS A 16 FE FE A 501 1555 1555 2.10 LINK NE2 HIS A 41 FE FE A 501 1555 1555 2.17 LINK NE2 HIS A 47 FE FE A 501 1555 1555 2.15 LINK SG CYS A 111 FE FE A 501 1555 1555 2.46 LINK ND1 HIS A 114 FE FE A 501 1555 1555 2.18 LINK NE2 HIS B 16 FE FE B 502 1555 1555 2.13 LINK NE2 HIS B 41 FE FE B 502 1555 1555 2.21 LINK NE2 HIS B 47 FE FE B 502 1555 1555 1.99 LINK SG CYS B 111 FE FE B 502 1555 1555 2.68 LINK ND1 HIS B 114 FE FE B 502 1555 1555 2.16 LINK FE FE B 502 O HOH B 536 1555 1555 2.57 LINK OE2 GLU C 14 FE FE C 503 1555 1555 2.15 LINK NE2 HIS C 16 FE FE C 503 1555 1555 2.09 LINK NE2 HIS C 41 FE FE C 503 1555 1555 2.20 LINK NE2 HIS C 47 FE FE C 503 1555 1555 2.16 LINK SG CYS C 111 FE FE C 503 1555 1555 2.46 LINK ND1 HIS C 114 FE FE C 503 1555 1555 2.20 LINK NE2 HIS D 16 FE FE D 504 1555 1555 2.09 LINK NE2 HIS D 41 FE FE D 504 1555 1555 2.24 LINK NE2 HIS D 47 FE FE D 504 1555 1555 2.02 LINK SG CYS D 111 FE FE D 504 1555 1555 2.67 LINK ND1 HIS D 114 FE FE D 504 1555 1555 2.12 LINK FE FE D 504 O HOH D 568 1555 1555 2.59 SITE 1 AC1 6 GLU A 14 HIS A 16 HIS A 41 HIS A 47 SITE 2 AC1 6 CYS A 111 HIS A 114 SITE 1 AC2 6 HIS B 16 HIS B 41 HIS B 47 CYS B 111 SITE 2 AC2 6 HIS B 114 HOH B 536 SITE 1 AC3 6 GLU C 14 HIS C 16 HIS C 41 HIS C 47 SITE 2 AC3 6 CYS C 111 HIS C 114 SITE 1 AC4 6 HIS D 16 HIS D 41 HIS D 47 CYS D 111 SITE 2 AC4 6 HIS D 114 HOH D 568 CRYST1 49.662 93.191 99.505 90.00 90.00 90.00 P 21 21 21 16 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 0.020136 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010731 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010050 0.00000