HEADER SUPEROXIDE DISMUTASE 29-SEP-94 1IDS TITLE X-RAY STRUCTURE ANALYSIS OF THE IRON-DEPENDENT SUPEROXIDE DISMUTASE TITLE 2 FROM MYCOBACTERIUM TUBERCULOSIS AT 2.0 ANGSTROMS RESOLUTIONS REVEALS TITLE 3 NOVEL DIMER-DIMER INTERACTIONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: IRON SUPEROXIDE DISMUTASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 1.15.1.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 1773 KEYWDS SUPEROXIDE DISMUTASE EXPDTA X-RAY DIFFRACTION AUTHOR J.B.COOPER,K.MCINTYRE,S.P.WOOD,Y.ZHANG,D.YOUNG REVDAT 4 07-FEB-24 1IDS 1 REMARK LINK REVDAT 3 29-NOV-17 1IDS 1 HELIX REVDAT 2 24-FEB-09 1IDS 1 VERSN REVDAT 1 20-DEC-94 1IDS 0 JRNL AUTH J.B.COOPER,K.MCINTYRE,M.O.BADASSO,S.P.WOOD,Y.ZHANG, JRNL AUTH 2 T.R.GARBE,D.YOUNG JRNL TITL X-RAY STRUCTURE ANALYSIS OF THE IRON-DEPENDENT SUPEROXIDE JRNL TITL 2 DISMUTASE FROM MYCOBACTERIUM TUBERCULOSIS AT 2.0 ANGSTROMS JRNL TITL 3 RESOLUTION REVEALS NOVEL DIMER-DIMER INTERACTIONS. JRNL REF J.MOL.BIOL. V. 246 531 1995 JRNL REFN ISSN 0022-2836 JRNL PMID 7877174 JRNL DOI 10.1006/JMBI.1994.0105 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.B.COOPER,H.P.C.DRIESSEN,S.P.WOOD,Y.ZHANG,D.YOUNG REMARK 1 TITL CRYSTALLISATION AND PRELIMINARY X-RAY ANALYSIS OF THE REMARK 1 TITL 2 IRON-DEPENDENT SUPEROXIDE DISMUTASE FROM MYCOBACTERIUM REMARK 1 TITL 3 TUBERCULOSIS REMARK 1 REF J.MOL.BIOL. V. 235 1156 1994 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : RESTRAIN REMARK 3 AUTHORS : MOSS,DRIESSEN,HANEEF,HOWLIN,HARRIS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 80.4 REMARK 3 NUMBER OF REFLECTIONS : 40396 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.167 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6272 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 656 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.61 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 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.005 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.019 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.008 ; 0.017 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : 0.030 ; 0.050 REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; 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 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1IDS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000174117. 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 : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL 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 : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40396 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 80.4 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 42.70000 REMARK 290 SMTRY3 2 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: 13320 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -87.0 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 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 MET A 1 REMARK 465 GLN A 200 REMARK 465 THR A 201 REMARK 465 LYS A 202 REMARK 465 GLY A 203 REMARK 465 LEU A 204 REMARK 465 ILE A 205 REMARK 465 PHE A 206 REMARK 465 GLY A 207 REMARK 465 MET B 1 REMARK 465 GLN B 200 REMARK 465 THR B 201 REMARK 465 LYS B 202 REMARK 465 GLY B 203 REMARK 465 LEU B 204 REMARK 465 ILE B 205 REMARK 465 PHE B 206 REMARK 465 GLY B 207 REMARK 465 MET C 1 REMARK 465 GLN C 200 REMARK 465 THR C 201 REMARK 465 LYS C 202 REMARK 465 GLY C 203 REMARK 465 LEU C 204 REMARK 465 ILE C 205 REMARK 465 PHE C 206 REMARK 465 GLY C 207 REMARK 465 MET D 1 REMARK 465 GLN D 200 REMARK 465 THR D 201 REMARK 465 LYS D 202 REMARK 465 GLY D 203 REMARK 465 LEU D 204 REMARK 465 ILE D 205 REMARK 465 PHE D 206 REMARK 465 GLY D 207 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT 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 O HOH D 1314 O HOH D 1642 2.03 REMARK 500 O HOH C 1332 O HOH D 1324 2.16 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 MET B 161 CG - SD - CE ANGL. DEV. = 9.7 DEGREES REMARK 500 VAL B 175 CA - CB - CG2 ANGL. DEV. = 10.7 DEGREES REMARK 500 TYR C 170 CB - CG - CD2 ANGL. DEV. = -3.8 DEGREES REMARK 500 VAL D 175 CA - CB - CG2 ANGL. DEV. = 9.0 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 LYS A 31 -63.11 -108.83 REMARK 500 ASP A 89 -147.66 54.46 REMARK 500 ASP A 144 -116.00 53.53 REMARK 500 ASN A 148 40.95 85.88 REMARK 500 PHE A 166 -10.01 -142.23 REMARK 500 LYS A 171 -135.51 56.12 REMARK 500 LYS B 31 -71.11 -111.99 REMARK 500 ASP B 89 -145.30 75.58 REMARK 500 ASP B 144 -115.56 57.39 REMARK 500 ASN B 148 45.13 84.09 REMARK 500 LYS B 171 -127.04 59.63 REMARK 500 LYS C 31 -62.96 -108.62 REMARK 500 ASP C 89 -105.06 68.62 REMARK 500 ASP C 144 -116.22 57.14 REMARK 500 ASN C 148 42.30 83.96 REMARK 500 PHE C 166 -7.46 -146.02 REMARK 500 LYS C 171 -130.74 60.32 REMARK 500 LYS D 31 -69.42 -105.96 REMARK 500 ASP D 89 -141.52 53.41 REMARK 500 ASP D 144 -119.75 57.68 REMARK 500 ASN D 148 34.27 92.73 REMARK 500 PHE D 166 -13.70 -145.69 REMARK 500 LYS D 171 -125.70 66.94 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 HETATMS 1001-1004 ARE PUTATIVE OH(-) IONS. 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 208 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 28 NE2 REMARK 620 2 HIS A 76 NE2 86.9 REMARK 620 3 ASP A 160 OD2 84.6 107.2 REMARK 620 4 HIS A 164 NE2 88.5 134.5 117.4 REMARK 620 5 HOH A1001 O 175.4 95.0 90.9 93.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 208 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 28 NE2 REMARK 620 2 HIS B 76 NE2 97.3 REMARK 620 3 ASP B 160 OD2 86.0 114.5 REMARK 620 4 HIS B 164 NE2 86.0 133.7 111.8 REMARK 620 5 HOH B1002 O 172.8 84.6 86.9 97.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE C 208 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 28 NE2 REMARK 620 2 HIS C 76 NE2 86.6 REMARK 620 3 ASP C 160 OD2 97.6 112.3 REMARK 620 4 HIS C 164 NE2 94.0 128.2 118.9 REMARK 620 5 HOH C1003 O 176.3 92.7 79.2 89.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE D 208 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 28 NE2 REMARK 620 2 HIS D 76 NE2 103.2 REMARK 620 3 ASP D 160 OD2 82.8 111.0 REMARK 620 4 HIS D 164 NE2 88.8 131.4 117.2 REMARK 620 5 HOH D1004 O 173.2 79.4 90.4 94.2 REMARK 620 N 1 2 3 4 REMARK 700 REMARK 700 SHEET REMARK 700 SHEET REMARK 700 SHEET_ID: EA, SHEET IN A SUBUNIT. N-CENTERED OVERHAND REMARK 700 TOPOLOGY. REMARK 700 SHEET_ID: EB, SHEET IN B SUBUNIT. N-CENTERED OVERHAND REMARK 700 TOPOLOGY. REMARK 700 SHEET_ID: EC, SHEET IN C SUBUNIT. N-CENTERED OVERHAND REMARK 700 TOPOLOGY. REMARK 700 SHEET_ID: ED, SHEET IN D SUBUNIT. N-CENTERED OVERHAND REMARK 700 TOPOLOGY. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: A1 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CATALYTIC SITE OF CHAIN A REMARK 800 REMARK 800 SITE_IDENTIFIER: A2 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CATALYTIC SITE OF CHAIN B REMARK 800 REMARK 800 SITE_IDENTIFIER: A3 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CATALYTIC SITE OF CHAIN C REMARK 800 REMARK 800 SITE_IDENTIFIER: A4 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CATALYTIC SITE OF CHAIN D REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 208 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 208 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE C 208 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE D 208 DBREF 1IDS A 1 207 UNP P17670 SODF_MYCTU 1 207 DBREF 1IDS B 1 207 UNP P17670 SODF_MYCTU 1 207 DBREF 1IDS C 1 207 UNP P17670 SODF_MYCTU 1 207 DBREF 1IDS D 1 207 UNP P17670 SODF_MYCTU 1 207 SEQRES 1 A 207 MET ALA GLU TYR THR LEU PRO ASP LEU ASP TRP ASP TYR SEQRES 2 A 207 GLY ALA LEU GLU PRO HIS ILE SER GLY GLN ILE ASN GLU SEQRES 3 A 207 LEU HIS HIS SER LYS HIS HIS ALA THR TYR VAL LYS GLY SEQRES 4 A 207 ALA ASN ASP ALA VAL ALA LYS LEU GLU GLU ALA ARG ALA SEQRES 5 A 207 LYS GLU ASP HIS SER ALA ILE LEU LEU ASN GLU LYS ASN SEQRES 6 A 207 LEU ALA PHE ASN LEU ALA GLY HIS VAL ASN HIS THR ILE SEQRES 7 A 207 TRP TRP LYS ASN LEU SER PRO ASN GLY GLY ASP LYS PRO SEQRES 8 A 207 THR GLY GLU LEU ALA ALA ALA ILE ALA ASP ALA PHE GLY SEQRES 9 A 207 SER PHE ASP LYS PHE ARG ALA GLN PHE HIS ALA ALA ALA SEQRES 10 A 207 THR THR VAL GLN GLY SER GLY TRP ALA ALA LEU GLY TRP SEQRES 11 A 207 ASP THR LEU GLY ASN LYS LEU LEU ILE PHE GLN VAL TYR SEQRES 12 A 207 ASP HIS GLN THR ASN PHE PRO LEU GLY ILE VAL PRO LEU SEQRES 13 A 207 LEU LEU LEU ASP MET TRP GLU HIS ALA PHE TYR LEU GLN SEQRES 14 A 207 TYR LYS ASN VAL LYS VAL ASP PHE ALA LYS ALA PHE TRP SEQRES 15 A 207 ASN VAL VAL ASN TRP ALA ASP VAL GLN SER ARG TYR ALA SEQRES 16 A 207 ALA ALA THR SER GLN THR LYS GLY LEU ILE PHE GLY SEQRES 1 B 207 MET ALA GLU TYR THR LEU PRO ASP LEU ASP TRP ASP TYR SEQRES 2 B 207 GLY ALA LEU GLU PRO HIS ILE SER GLY GLN ILE ASN GLU SEQRES 3 B 207 LEU HIS HIS SER LYS HIS HIS ALA THR TYR VAL LYS GLY SEQRES 4 B 207 ALA ASN ASP ALA VAL ALA LYS LEU GLU GLU ALA ARG ALA SEQRES 5 B 207 LYS GLU ASP HIS SER ALA ILE LEU LEU ASN GLU LYS ASN SEQRES 6 B 207 LEU ALA PHE ASN LEU ALA GLY HIS VAL ASN HIS THR ILE SEQRES 7 B 207 TRP TRP LYS ASN LEU SER PRO ASN GLY GLY ASP LYS PRO SEQRES 8 B 207 THR GLY GLU LEU ALA ALA ALA ILE ALA ASP ALA PHE GLY SEQRES 9 B 207 SER PHE ASP LYS PHE ARG ALA GLN PHE HIS ALA ALA ALA SEQRES 10 B 207 THR THR VAL GLN GLY SER GLY TRP ALA ALA LEU GLY TRP SEQRES 11 B 207 ASP THR LEU GLY ASN LYS LEU LEU ILE PHE GLN VAL TYR SEQRES 12 B 207 ASP HIS GLN THR ASN PHE PRO LEU GLY ILE VAL PRO LEU SEQRES 13 B 207 LEU LEU LEU ASP MET TRP GLU HIS ALA PHE TYR LEU GLN SEQRES 14 B 207 TYR LYS ASN VAL LYS VAL ASP PHE ALA LYS ALA PHE TRP SEQRES 15 B 207 ASN VAL VAL ASN TRP ALA ASP VAL GLN SER ARG TYR ALA SEQRES 16 B 207 ALA ALA THR SER GLN THR LYS GLY LEU ILE PHE GLY SEQRES 1 C 207 MET ALA GLU TYR THR LEU PRO ASP LEU ASP TRP ASP TYR SEQRES 2 C 207 GLY ALA LEU GLU PRO HIS ILE SER GLY GLN ILE ASN GLU SEQRES 3 C 207 LEU HIS HIS SER LYS HIS HIS ALA THR TYR VAL LYS GLY SEQRES 4 C 207 ALA ASN ASP ALA VAL ALA LYS LEU GLU GLU ALA ARG ALA SEQRES 5 C 207 LYS GLU ASP HIS SER ALA ILE LEU LEU ASN GLU LYS ASN SEQRES 6 C 207 LEU ALA PHE ASN LEU ALA GLY HIS VAL ASN HIS THR ILE SEQRES 7 C 207 TRP TRP LYS ASN LEU SER PRO ASN GLY GLY ASP LYS PRO SEQRES 8 C 207 THR GLY GLU LEU ALA ALA ALA ILE ALA ASP ALA PHE GLY SEQRES 9 C 207 SER PHE ASP LYS PHE ARG ALA GLN PHE HIS ALA ALA ALA SEQRES 10 C 207 THR THR VAL GLN GLY SER GLY TRP ALA ALA LEU GLY TRP SEQRES 11 C 207 ASP THR LEU GLY ASN LYS LEU LEU ILE PHE GLN VAL TYR SEQRES 12 C 207 ASP HIS GLN THR ASN PHE PRO LEU GLY ILE VAL PRO LEU SEQRES 13 C 207 LEU LEU LEU ASP MET TRP GLU HIS ALA PHE TYR LEU GLN SEQRES 14 C 207 TYR LYS ASN VAL LYS VAL ASP PHE ALA LYS ALA PHE TRP SEQRES 15 C 207 ASN VAL VAL ASN TRP ALA ASP VAL GLN SER ARG TYR ALA SEQRES 16 C 207 ALA ALA THR SER GLN THR LYS GLY LEU ILE PHE GLY SEQRES 1 D 207 MET ALA GLU TYR THR LEU PRO ASP LEU ASP TRP ASP TYR SEQRES 2 D 207 GLY ALA LEU GLU PRO HIS ILE SER GLY GLN ILE ASN GLU SEQRES 3 D 207 LEU HIS HIS SER LYS HIS HIS ALA THR TYR VAL LYS GLY SEQRES 4 D 207 ALA ASN ASP ALA VAL ALA LYS LEU GLU GLU ALA ARG ALA SEQRES 5 D 207 LYS GLU ASP HIS SER ALA ILE LEU LEU ASN GLU LYS ASN SEQRES 6 D 207 LEU ALA PHE ASN LEU ALA GLY HIS VAL ASN HIS THR ILE SEQRES 7 D 207 TRP TRP LYS ASN LEU SER PRO ASN GLY GLY ASP LYS PRO SEQRES 8 D 207 THR GLY GLU LEU ALA ALA ALA ILE ALA ASP ALA PHE GLY SEQRES 9 D 207 SER PHE ASP LYS PHE ARG ALA GLN PHE HIS ALA ALA ALA SEQRES 10 D 207 THR THR VAL GLN GLY SER GLY TRP ALA ALA LEU GLY TRP SEQRES 11 D 207 ASP THR LEU GLY ASN LYS LEU LEU ILE PHE GLN VAL TYR SEQRES 12 D 207 ASP HIS GLN THR ASN PHE PRO LEU GLY ILE VAL PRO LEU SEQRES 13 D 207 LEU LEU LEU ASP MET TRP GLU HIS ALA PHE TYR LEU GLN SEQRES 14 D 207 TYR LYS ASN VAL LYS VAL ASP PHE ALA LYS ALA PHE TRP SEQRES 15 D 207 ASN VAL VAL ASN TRP ALA ASP VAL GLN SER ARG TYR ALA SEQRES 16 D 207 ALA ALA THR SER GLN THR LYS GLY LEU ILE PHE GLY HET FE A 208 1 HET FE B 208 1 HET FE C 208 1 HET FE D 208 1 HETNAM FE FE (III) ION FORMUL 5 FE 4(FE 3+) FORMUL 9 HOH *656(H2 O) HELIX 1 H1A GLY A 22 ALA A 52 1 31 HELIX 2 H2A ILE A 59 ASN A 82 1 24 HELIX 3 H3A GLY A 93 PHE A 103 1 11 HELIX 4 H4A PHE A 106 THR A 118 1 13 HELIX 5 H5A LYS A 174 ASN A 183 1 10 HELIX 6 H6A TRP A 187 THR A 198 1 12 HELIX 7 H7A GLU A 163 ALA A 165 5SINGLE TURN OF 3/10 HELIX 3 HELIX 8 H8A TYR A 167 TYR A 170 1SINGLE TURN OF ALPHA HELIX 4 HELIX 9 H1B GLY B 22 LYS B 53 1 32 HELIX 10 H2B ILE B 59 ASN B 82 1 24 HELIX 11 H3B GLU B 94 PHE B 103 1 10 HELIX 12 H4B PHE B 106 THR B 118 1 13 HELIX 13 H5B LYS B 174 ASN B 183 1 10 HELIX 14 H6B TRP B 187 THR B 198 1 12 HELIX 15 H7B GLU B 163 ALA B 165 5SINGLE TURN OF 3/10 HELIX 3 HELIX 16 H8B TYR B 167 TYR B 170 1SINGLE TURN OF ALPHA HELIX 4 HELIX 17 H1C GLY C 22 ALA C 52 1 31 HELIX 18 H2C ILE C 59 LYS C 81 1 23 HELIX 19 H3C GLY C 93 PHE C 103 1 11 HELIX 20 H4C PHE C 106 ALA C 117 1 12 HELIX 21 H5C LYS C 174 ASN C 183 1 10 HELIX 22 H6C TRP C 187 THR C 198 1 12 HELIX 23 H7C GLU C 163 ALA C 165 5SINGLE TURN OF 3/10 HELIX 3 HELIX 24 H8C TYR C 167 TYR C 170 1SINGLE TURN OF ALPHA HELIX 4 HELIX 25 H1D GLY D 22 ALA D 52 1 31 HELIX 26 H2D ILE D 59 LYS D 81 1 23 HELIX 27 H3D GLY D 93 PHE D 103 1 11 HELIX 28 H4D PHE D 106 THR D 118 1 13 HELIX 29 H5D LYS D 174 ASN D 183 1 10 HELIX 30 H6D TRP D 187 THR D 198 1 12 HELIX 31 H7D GLU D 163 ALA D 165 5SINGLE TURN OF 3/10 HELIX 3 HELIX 32 H8D TYR D 167 TYR D 170 1SINGLE TURN OF ALPHA HELIX 4 SHEET 1 EA 3 LYS A 136 TYR A 143 0 SHEET 2 EA 3 GLY A 124 ASP A 131 -1 N TRP A 125 O VAL A 142 SHEET 3 EA 3 ILE A 153 ASP A 160 -1 O LEU A 159 N ALA A 126 SHEET 1 EB 3 LYS B 136 TYR B 143 0 SHEET 2 EB 3 GLY B 124 ASP B 131 -1 N TRP B 125 O VAL B 142 SHEET 3 EB 3 VAL B 154 ASP B 160 -1 O LEU B 159 N ALA B 126 SHEET 1 EC 3 LYS C 136 TYR C 143 0 SHEET 2 EC 3 GLY C 124 ASP C 131 -1 N TRP C 125 O VAL C 142 SHEET 3 EC 3 VAL C 154 ASP C 160 -1 O LEU C 159 N ALA C 126 SHEET 1 ED 3 LYS D 136 TYR D 143 0 SHEET 2 ED 3 GLY D 124 ASP D 131 -1 N TRP D 125 O VAL D 142 SHEET 3 ED 3 ILE D 153 ASP D 160 -1 O LEU D 159 N ALA D 126 LINK NE2 HIS A 28 FE FE A 208 1555 1555 2.25 LINK NE2 HIS A 76 FE FE A 208 1555 1555 2.19 LINK OD2 ASP A 160 FE FE A 208 1555 1555 1.99 LINK NE2 HIS A 164 FE FE A 208 1555 1555 2.21 LINK FE FE A 208 O HOH A1001 1555 1555 2.38 LINK NE2 HIS B 28 FE FE B 208 1555 1555 2.23 LINK NE2 HIS B 76 FE FE B 208 1555 1555 2.09 LINK OD2 ASP B 160 FE FE B 208 1555 1555 2.04 LINK NE2 HIS B 164 FE FE B 208 1555 1555 2.31 LINK FE FE B 208 O HOH B1002 1555 1555 2.27 LINK NE2 HIS C 28 FE FE C 208 1555 1555 2.17 LINK NE2 HIS C 76 FE FE C 208 1555 1555 2.11 LINK OD2 ASP C 160 FE FE C 208 1555 1555 2.00 LINK NE2 HIS C 164 FE FE C 208 1555 1555 2.31 LINK FE FE C 208 O HOH C1003 1555 1555 2.31 LINK NE2 HIS D 28 FE FE D 208 1555 1555 2.31 LINK NE2 HIS D 76 FE FE D 208 1555 1555 2.39 LINK OD2 ASP D 160 FE FE D 208 1555 1555 2.00 LINK NE2 HIS D 164 FE FE D 208 1555 1555 2.20 LINK FE FE D 208 O HOH D1004 1555 1555 2.19 CISPEP 1 GLU A 17 PRO A 18 0 1.42 CISPEP 2 GLU B 17 PRO B 18 0 0.73 CISPEP 3 GLU C 17 PRO C 18 0 1.89 CISPEP 4 GLU D 17 PRO D 18 0 2.09 SITE 1 A1 1 FE A 208 SITE 1 A2 1 FE B 208 SITE 1 A3 1 FE C 208 SITE 1 A4 1 FE D 208 SITE 1 AC1 5 HIS A 28 HIS A 76 ASP A 160 HIS A 164 SITE 2 AC1 5 HOH A1001 SITE 1 AC2 5 HIS B 28 HIS B 76 ASP B 160 HIS B 164 SITE 2 AC2 5 HOH B1002 SITE 1 AC3 5 HIS C 28 HIS C 76 ASP C 160 HIS C 164 SITE 2 AC3 5 HOH C1003 SITE 1 AC4 5 HIS D 28 HIS D 76 ASP D 160 HIS D 164 SITE 2 AC4 5 HOH D1004 CRYST1 68.650 85.400 66.350 90.00 99.86 90.00 P 1 21 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 0.014567 0.000000 0.002532 0.00000 SCALE2 0.000000 0.011710 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015298 0.00000