HEADER OXIDOREDUCTASE 31-OCT-04 1WB7 TITLE IRON SUPEROXIDE DISMUTASE (FE-SOD) FROM THE HYPERTHERMOPHILE TITLE 2 SULFOLOBUS SOLFATARICUS. CRYSTAL STRUCTURE OF THE Y41F MUTANT. COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUPEROXIDE DISMUTASE [FE]; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.15.1.1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS SOLFATARICUS; SOURCE 3 ORGANISM_TAXID: 2287; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: JM109(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR: VSOD; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PT7-7 KEYWDS SUPEROXIDE DISMUTASE, SOD, IRON, OXIDOREDUCTASE, SUPEROXIDE RADICAL KEYWDS 2 DISPROPORTIONATION, SULFOLOBUS SOLFTARICUS, THERMOSTABLE EXPDTA X-RAY DIFFRACTION AUTHOR M.A.GOGLIETTINO,F.TANFANI,A.SCIRE,T.URSBY,B.S.ADINOLFI,T.CACCIAMANI, AUTHOR 2 E.DE VENDITTIS REVDAT 5 13-DEC-23 1WB7 1 REMARK LINK REVDAT 4 08-MAY-19 1WB7 1 REMARK REVDAT 3 17-JAN-18 1WB7 1 REMARK REVDAT 2 24-FEB-09 1WB7 1 VERSN REVDAT 1 08-NOV-04 1WB7 0 JRNL AUTH M.A.GOGLIETTINO,F.TANFANI,A.SCIRE,T.URSBY,B.S.ADINOLFI, JRNL AUTH 2 T.CACCIAMANI,E.DE VENDITTIS JRNL TITL THE ROLE OF TYR41 AND HIS155 IN THE FUNCTIONAL PROPERTIES OF JRNL TITL 2 SUPEROXIDE DISMUTASE FROM THE ARCHAEON SULFOLOBUS JRNL TITL 3 SOLFATARICUS JRNL REF BIOCHEMISTRY V. 43 2199 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 14979716 JRNL DOI 10.1021/BI035661Y REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.URSBY,B.S.ADINOLFI,S.AL-KARADAGHI,E.DE VENDITTIS, REMARK 1 AUTH 2 V.BOCCHINI REMARK 1 TITL IRON SUPEROXIDE DISMUTASE FROM THE ARCHAEON SULFOLOBUS REMARK 1 TITL 2 SOLFATARICUS: ANALYSIS OF STRUCTURE AND THERMOSTABILITY REMARK 1 REF J.MOL.BIOL. V. 286 189 1999 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 9931259 REMARK 1 DOI 10.1006/JMBI.1998.2471 REMARK 1 REFERENCE 2 REMARK 1 AUTH E.DE VENDITTIS,T.URSBY,R.RULLO,M.A.GOGLIETTINO,M.MASULLO, REMARK 1 AUTH 2 V.BOCCHINI REMARK 1 TITL PHENYLMETHANESULFONYL FLUORIDE INACTIVATES AN ARCHAEAL REMARK 1 TITL 2 SUPEROXIDE DISMUTASE BY CHEMICAL MODIFICATION OF A SPECIFIC REMARK 1 TITL 3 TYROSINE RESIDUE REMARK 1 REF EUR.J.BIOCHEM. V. 268 1794 2001 REMARK 1 REFN ISSN 0014-2956 REMARK 1 PMID 11248699 REMARK 1 DOI 10.1046/J.1432-1327.2001.02052.X REMARK 2 REMARK 2 RESOLUTION. 2.24 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 : MAXIMUM LIKELIHOOD USING AMPLITUDES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.24 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.07 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1649340.810 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 19994 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) : 0.181 REMARK 3 FREE R VALUE : 0.209 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1023 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 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) : 2.24 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.38 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3153 REMARK 3 BIN R VALUE (WORKING SET) : 0.2120 REMARK 3 BIN FREE R VALUE : 0.2370 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 176 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.018 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3340 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 224 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.08000 REMARK 3 B22 (A**2) : -0.16000 REMARK 3 B33 (A**2) : -0.92000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.61000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.18 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) : 0.27 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.20 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.760 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) : 0.300 ; 0.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 0.540 ; 1.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.440 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.270 ; 3.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 44.59 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NOTE THAT RESIDUES 1-3 AND 209- -210 OF REMARK 3 THE COMPLETE SEQUENCE ARE MISSING IN THIS ENTRY DUE TO DISORDER REMARK 3 IN THE CRYSTAL. THE NCS USED IN THE REFINEMENT INCLUDED MOLECULE REMARK 3 A EXCEPT 7 RESIDUES, THE IRON ION AND 48 WATER MOLECULES AND THE REMARK 3 CORRESPONDING NCS RELEATED ATOMS. THE RMS DEVIATION FOR THE REMARK 3 ATOMS USED FOR NCS IN THE REFINEMENT IS 0.005 A. REMARK 4 REMARK 4 1WB7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-OCT-04. REMARK 100 THE DEPOSITION ID IS D_1290020695. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-OCT-98 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 8.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I711 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.986 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : PT-COATED MIRROR AND SI REMARK 200 MONOCHROMATOR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19994 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.240 REMARK 200 RESOLUTION RANGE LOW (A) : 60.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.24 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.39 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.26000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRY 1SSS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALS WERE GROWN BY VAPOR DIFFUSION REMARK 280 IN HANGING DROPS AT 21C IN A 1 TO 1 MIX OF THE RESERVOIR REMARK 280 SOLUTION (8% PEG 8000, 0.1 M TRIS/HCL PH 8.5) AND A PROTEIN REMARK 280 SOLUTION (1.45 MG/ML Y41F-SSSOD, 20 MM TRIS/HCL PH 7.8, 1% REMARK 280 GLYCEROL)., PH 8.50, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 294K 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 37.59400 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 60.87650 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 37.59400 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 60.87650 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: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 BIOMT1 2 -1.000000 0.000000 0.000000 -37.18428 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 46.34723 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 A2081 LIES ON A SPECIAL POSITION. REMARK 375 HOH B2085 LIES ON A SPECIAL POSITION. REMARK 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE CHAIN A,B TYR 41 PHE REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 THR A 1 REMARK 465 LEU A 2 REMARK 465 GLN A 3 REMARK 465 THR A 209 REMARK 465 LYS A 210 REMARK 465 THR B 1 REMARK 465 LEU B 2 REMARK 465 GLN B 3 REMARK 465 THR B 209 REMARK 465 LYS B 210 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 GLN A 5 -179.98 -175.31 REMARK 500 ASN A 154 -159.58 63.11 REMARK 500 ASN A 158 1.84 90.91 REMARK 500 GLU A 162 -18.36 57.25 REMARK 500 TYR A 176 -17.74 -150.56 REMARK 500 LYS A 181 -134.50 54.48 REMARK 500 ASN B 154 -159.68 63.33 REMARK 500 ASN B 158 2.01 90.68 REMARK 500 GLU B 162 -18.29 56.97 REMARK 500 TYR B 176 -17.91 -150.70 REMARK 500 LYS B 181 -136.73 55.05 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 212 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 33 NE2 REMARK 620 2 HIS A 84 NE2 97.6 REMARK 620 3 ASP A 170 OD2 88.9 118.9 REMARK 620 4 HIS A 174 NE2 91.1 117.8 122.7 REMARK 620 5 HOH A2088 O 173.8 88.6 88.0 86.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 211 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 33 NE2 REMARK 620 2 HIS B 84 NE2 96.7 REMARK 620 3 ASP B 170 OD2 89.0 118.6 REMARK 620 4 HIS B 174 NE2 90.9 117.5 123.5 REMARK 620 5 HOH B2093 O 174.7 88.6 88.4 86.6 REMARK 620 N 1 2 3 4 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 212 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 211 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1SSS RELATED DB: PDB REMARK 900 IRON SUPEROXIDE DISMUTASE (FE-SOD) FROM THE HYPERTHERMOPHILE REMARK 900 SULFOLOBUS SOLFATARICUS. 2.3 A RESOLUTION STRUCTURE OF RECOMBINANT REMARK 900 PROTEIN WITH A COVALENTLY MODIFIED TYROSINE IN THE ACTIVE SITE. REMARK 900 RELATED ID: 1WB8 RELATED DB: PDB REMARK 900 IRON SUPEROXIDE DISMUTASE (FE-SOD) FROM THE HYPERTHERMOPHILE REMARK 900 SULFOLOBUS SOLFATARICUS. 2.3 A RESOLUTION STRUCTURE OF RECOMBINANT REMARK 900 PROTEIN WITH A COVALENTLY MODIFIED TYROSIN IN THE ACTIVE SITE. DBREF 1WB7 A 1 210 UNP P80857 SODF_SULSO 1 210 DBREF 1WB7 B 1 210 UNP P80857 SODF_SULSO 1 210 SEQADV 1WB7 PHE A 41 UNP P80857 TYR 41 ENGINEERED MUTATION SEQADV 1WB7 PHE B 41 UNP P80857 TYR 41 ENGINEERED MUTATION SEQRES 1 A 210 THR LEU GLN ILE GLN PHE LYS LYS TYR GLU LEU PRO PRO SEQRES 2 A 210 LEU PRO TYR LYS ILE ASP ALA LEU GLU PRO TYR ILE SER SEQRES 3 A 210 LYS ASP ILE ILE ASP VAL HIS TYR ASN GLY HIS HIS LYS SEQRES 4 A 210 GLY PHE VAL ASN GLY ALA ASN SER LEU LEU GLU ARG LEU SEQRES 5 A 210 GLU LYS VAL VAL LYS GLY ASP LEU GLN THR GLY GLN TYR SEQRES 6 A 210 ASP ILE GLN GLY ILE ILE ARG GLY LEU THR PHE ASN ILE SEQRES 7 A 210 ASN GLY HIS LYS LEU HIS ALA LEU TYR TRP GLU ASN MET SEQRES 8 A 210 ALA PRO SER GLY LYS GLY GLY GLY LYS PRO GLY GLY ALA SEQRES 9 A 210 LEU ALA ASP LEU ILE ASN LYS GLN TYR GLY SER PHE ASP SEQRES 10 A 210 ARG PHE LYS GLN VAL PHE THR GLU THR ALA ASN SER LEU SEQRES 11 A 210 PRO GLY THR GLY TRP ALA VAL LEU TYR TYR ASP THR GLU SEQRES 12 A 210 SER GLY ASN LEU GLN ILE MET THR PHE GLU ASN HIS PHE SEQRES 13 A 210 GLN ASN HIS ILE ALA GLU ILE PRO ILE ILE LEU ILE LEU SEQRES 14 A 210 ASP GLU PHE GLU HIS ALA TYR TYR LEU GLN TYR LYS ASN SEQRES 15 A 210 LYS ARG ALA ASP TYR VAL ASN ALA TRP TRP ASN VAL VAL SEQRES 16 A 210 ASN TRP ASP ALA ALA GLU LYS LYS LEU GLN LYS TYR LEU SEQRES 17 A 210 THR LYS SEQRES 1 B 210 THR LEU GLN ILE GLN PHE LYS LYS TYR GLU LEU PRO PRO SEQRES 2 B 210 LEU PRO TYR LYS ILE ASP ALA LEU GLU PRO TYR ILE SER SEQRES 3 B 210 LYS ASP ILE ILE ASP VAL HIS TYR ASN GLY HIS HIS LYS SEQRES 4 B 210 GLY PHE VAL ASN GLY ALA ASN SER LEU LEU GLU ARG LEU SEQRES 5 B 210 GLU LYS VAL VAL LYS GLY ASP LEU GLN THR GLY GLN TYR SEQRES 6 B 210 ASP ILE GLN GLY ILE ILE ARG GLY LEU THR PHE ASN ILE SEQRES 7 B 210 ASN GLY HIS LYS LEU HIS ALA LEU TYR TRP GLU ASN MET SEQRES 8 B 210 ALA PRO SER GLY LYS GLY GLY GLY LYS PRO GLY GLY ALA SEQRES 9 B 210 LEU ALA ASP LEU ILE ASN LYS GLN TYR GLY SER PHE ASP SEQRES 10 B 210 ARG PHE LYS GLN VAL PHE THR GLU THR ALA ASN SER LEU SEQRES 11 B 210 PRO GLY THR GLY TRP ALA VAL LEU TYR TYR ASP THR GLU SEQRES 12 B 210 SER GLY ASN LEU GLN ILE MET THR PHE GLU ASN HIS PHE SEQRES 13 B 210 GLN ASN HIS ILE ALA GLU ILE PRO ILE ILE LEU ILE LEU SEQRES 14 B 210 ASP GLU PHE GLU HIS ALA TYR TYR LEU GLN TYR LYS ASN SEQRES 15 B 210 LYS ARG ALA ASP TYR VAL ASN ALA TRP TRP ASN VAL VAL SEQRES 16 B 210 ASN TRP ASP ALA ALA GLU LYS LYS LEU GLN LYS TYR LEU SEQRES 17 B 210 THR LYS HET FE A 212 1 HET FE B 211 1 HETNAM FE FE (III) ION FORMUL 3 FE 2(FE 3+) FORMUL 5 HOH *224(H2 O) HELIX 1 1 SER A 26 GLY A 36 1 11 HELIX 2 2 GLY A 36 LYS A 57 1 22 HELIX 3 3 ASP A 66 ASN A 90 1 25 HELIX 4 4 GLY A 102 GLY A 114 1 13 HELIX 5 5 SER A 115 SER A 129 1 15 HELIX 6 6 PHE A 172 ALA A 175 5 4 HELIX 7 7 TYR A 176 LYS A 181 1 6 HELIX 8 8 LYS A 183 TRP A 192 1 10 HELIX 9 9 ASN A 196 LYS A 206 1 11 HELIX 10 10 SER B 26 GLY B 36 1 11 HELIX 11 11 GLY B 36 LYS B 57 1 22 HELIX 12 12 ASP B 66 ASN B 90 1 25 HELIX 13 13 GLY B 102 GLY B 114 1 13 HELIX 14 14 SER B 115 SER B 129 1 15 HELIX 15 15 PHE B 172 ALA B 175 5 4 HELIX 16 16 TYR B 176 LYS B 181 1 6 HELIX 17 17 LYS B 183 TRP B 192 1 10 HELIX 18 18 ASN B 196 LYS B 206 1 11 SHEET 1 AA 3 LEU A 147 GLU A 153 0 SHEET 2 AA 3 GLY A 134 TYR A 140 -1 O TRP A 135 N PHE A 152 SHEET 3 AA 3 ILE A 165 ASP A 170 -1 N ILE A 166 O LEU A 138 SHEET 1 BA 3 LEU B 147 GLU B 153 0 SHEET 2 BA 3 GLY B 134 TYR B 140 -1 O TRP B 135 N PHE B 152 SHEET 3 BA 3 ILE B 165 ASP B 170 -1 N ILE B 166 O LEU B 138 LINK NE2 HIS A 33 FE FE A 212 1555 1555 2.16 LINK NE2 HIS A 84 FE FE A 212 1555 1555 2.13 LINK OD2 ASP A 170 FE FE A 212 1555 1555 1.94 LINK NE2 HIS A 174 FE FE A 212 1555 1555 2.15 LINK FE FE A 212 O HOH A2088 1555 1555 2.38 LINK NE2 HIS B 33 FE FE B 211 1555 1555 2.17 LINK NE2 HIS B 84 FE FE B 211 1555 1555 2.15 LINK OD2 ASP B 170 FE FE B 211 1555 1555 1.93 LINK NE2 HIS B 174 FE FE B 211 1555 1555 2.14 LINK FE FE B 211 O HOH B2093 1555 1555 2.36 CISPEP 1 GLU A 22 PRO A 23 0 0.19 CISPEP 2 GLU B 22 PRO B 23 0 0.19 SITE 1 AC1 5 HIS A 33 HIS A 84 ASP A 170 HIS A 174 SITE 2 AC1 5 HOH A2088 SITE 1 AC2 5 HIS B 33 HIS B 84 ASP B 170 HIS B 174 SITE 2 AC2 5 HOH B2093 CRYST1 75.188 121.753 59.420 90.00 128.74 90.00 C 1 2 1 8 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 0.013300 0.000000 0.010671 0.00000 SCALE2 0.000000 0.008213 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021576 0.00000 MTRIX1 1 0.907590 -0.000509 0.419858 -11.42300 1 MTRIX2 1 -0.000775 -1.000000 0.000463 98.11900 1 MTRIX3 1 0.419858 -0.000745 -0.907590 52.09600 1