PDB Short entry for 2GOJ HEADER OXIDOREDUCTASE 13-APR-06 2GOJ TITLE THE CRYSTAL STRUCTURE OF THE ENZYME FE-SUPEROXIDE DISMUTASE FROM TITLE 2 PLASMODIUM FALCIPARUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: FE-SUPEROXIDE DISMUTASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.15.1.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM FALCIPARUM; SOURCE 3 ORGANISM_TAXID: 137071; SOURCE 4 STRAIN: HB3; SOURCE 5 GENE: SOD; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI K12; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: K12; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS BETA+ALPHA STRUCTURE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.V.A.S.NAVARRO,R.C.GARRATT REVDAT 6 30-AUG-23 2GOJ 1 REMARK LINK REVDAT 5 13-JUL-11 2GOJ 1 VERSN REVDAT 4 18-AUG-09 2GOJ 1 JRNL REVDAT 3 12-MAY-09 2GOJ 1 JRNL REVDAT 2 24-FEB-09 2GOJ 1 VERSN REVDAT 1 28-AUG-07 2GOJ 0 JRNL AUTH J.F.BACHEGA,M.V.NAVARRO,L.BLEICHER,R.K.BORTOLETO-BUGS, JRNL AUTH 2 D.DIVE,P.HOFFMANN,E.VISCOGLIOSI,R.C.GARRATT JRNL TITL SYSTEMATIC STRUCTURAL STUDIES OF IRON SUPEROXIDE DISMUTASES JRNL TITL 2 FROM HUMAN PARASITES AND A STATISTICAL COUPLING ANALYSIS OF JRNL TITL 3 METAL BINDING SPECIFICITY JRNL REF PROTEINS V. 77 26 2009 JRNL REFN ISSN 0887-3585 JRNL PMID 19384994 JRNL DOI 10.1002/PROT.22412 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.62 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.0 REMARK 3 NUMBER OF REFLECTIONS : 24057 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 + TEST SET) : 0.158 REMARK 3 R VALUE (WORKING SET) : 0.156 REMARK 3 FREE R VALUE : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1266 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.11 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2582 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2010 REMARK 3 BIN FREE R VALUE SET COUNT : 136 REMARK 3 BIN FREE R VALUE : 0.2420 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3175 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 305 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.191 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.153 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.101 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.711 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.955 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.943 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3315 ; 0.009 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 2768 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4511 ; 1.107 ; 1.899 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6507 ; 0.796 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 397 ; 5.576 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 461 ; 0.072 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3733 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 679 ; 0.004 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 738 ; 0.195 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3172 ; 0.232 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 1626 ; 0.084 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 210 ; 0.143 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 2 ; 0.040 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 6 ; 0.135 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 41 ; 0.273 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 15 ; 0.216 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1953 ; 0.550 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3142 ; 1.053 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1362 ; 1.558 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1365 ; 2.525 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2GOJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-APR-06. REMARK 100 THE DEPOSITION ID IS D_1000037365. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-FEB-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25131 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 31.620 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.3 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09800 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.5000 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) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 73.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.37000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.000 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 1ISA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25.5% PEG 4000 (W/V), 0.17 M SODIUM REMARK 280 ACETATE, 0.085 M TRIS-HCL, PH 8.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291K 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 27.70100 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.18450 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.20850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.18450 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.70100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.20850 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 300 REMARK: THE ASSYMETRIC UNIT CONTAINS A DIMER, WHICH REPRESENTS THE REMARK 300 MOLECULAR ASSEMBLY 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 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 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 LYS A 197 REMARK 465 LYS B 196 REMARK 465 LYS B 197 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 ASP B 99 CB - CG - OD2 ANGL. DEV. = 6.1 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 29 -62.70 -108.86 REMARK 500 PRO A 46 -9.85 -59.09 REMARK 500 CYS A 84 -146.31 -116.34 REMARK 500 ASP A 140 -115.28 61.19 REMARK 500 ARG A 168 -129.28 52.00 REMARK 500 LYS B 29 -60.15 -107.44 REMARK 500 CYS B 84 -148.52 -115.84 REMARK 500 ASP B 140 -112.45 56.75 REMARK 500 ARG B 168 -127.28 51.09 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 FE2 A 198 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 26 NE2 REMARK 620 2 HIS A 73 NE2 90.1 REMARK 620 3 ASP A 157 OD2 84.1 113.4 REMARK 620 4 HIS A 161 NE2 92.6 124.5 122.1 REMARK 620 5 HOH A 199 O 175.6 90.8 91.7 90.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE2 B 198 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 26 NE2 REMARK 620 2 HIS B 73 NE2 92.4 REMARK 620 3 ASP B 157 OD2 86.8 115.5 REMARK 620 4 HIS B 161 NE2 90.0 124.4 120.1 REMARK 620 5 HOH B 199 O 178.7 87.8 92.0 91.0 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 FE2 A 198 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE2 B 198 DBREF 2GOJ A 1 197 GB 861077 CAA89971 2 198 DBREF 2GOJ B 1 197 GB 861077 CAA89971 2 198 SEQRES 1 A 197 VAL ILE THR LEU PRO LYS LEU LYS TYR ALA LEU ASN ALA SEQRES 2 A 197 LEU SER PRO HIS ILE SER GLU GLU THR LEU ASN PHE HIS SEQRES 3 A 197 TYR ASN LYS HIS HIS ALA GLY TYR VAL ASN LYS LEU ASN SEQRES 4 A 197 THR LEU ILE LYS ASP THR PRO PHE ALA GLU LYS SER LEU SEQRES 5 A 197 LEU ASP ILE VAL LYS GLU SER SER GLY ALA ILE PHE ASN SEQRES 6 A 197 ASN ALA ALA GLN ILE TRP ASN HIS THR PHE TYR TRP ASP SEQRES 7 A 197 SER MET GLY PRO ASP CYS GLY GLY GLU PRO HIS GLY GLU SEQRES 8 A 197 ILE LYS GLU LYS ILE GLN GLU ASP PHE GLY SER PHE ASN SEQRES 9 A 197 ASN PHE LYS GLU GLN PHE SER ASN ILE LEU CYS GLY HIS SEQRES 10 A 197 PHE GLY SER GLY TRP GLY TRP LEU ALA LEU ASN ASN ASN SEQRES 11 A 197 ASN LYS LEU VAL ILE LEU GLN THR HIS ASP ALA GLY ASN SEQRES 12 A 197 PRO ILE LYS ASP ASN THR GLY ILE PRO ILE LEU THR CYS SEQRES 13 A 197 ASP ILE TRP GLU HIS ALA TYR TYR ILE ASP TYR ARG ASN SEQRES 14 A 197 ASP ARG ALA SER TYR VAL LYS ALA TRP TRP ASN LEU VAL SEQRES 15 A 197 ASN TRP ASN PHE ALA ASN GLU ASN LEU LYS LYS ALA MET SEQRES 16 A 197 LYS LYS SEQRES 1 B 197 VAL ILE THR LEU PRO LYS LEU LYS TYR ALA LEU ASN ALA SEQRES 2 B 197 LEU SER PRO HIS ILE SER GLU GLU THR LEU ASN PHE HIS SEQRES 3 B 197 TYR ASN LYS HIS HIS ALA GLY TYR VAL ASN LYS LEU ASN SEQRES 4 B 197 THR LEU ILE LYS ASP THR PRO PHE ALA GLU LYS SER LEU SEQRES 5 B 197 LEU ASP ILE VAL LYS GLU SER SER GLY ALA ILE PHE ASN SEQRES 6 B 197 ASN ALA ALA GLN ILE TRP ASN HIS THR PHE TYR TRP ASP SEQRES 7 B 197 SER MET GLY PRO ASP CYS GLY GLY GLU PRO HIS GLY GLU SEQRES 8 B 197 ILE LYS GLU LYS ILE GLN GLU ASP PHE GLY SER PHE ASN SEQRES 9 B 197 ASN PHE LYS GLU GLN PHE SER ASN ILE LEU CYS GLY HIS SEQRES 10 B 197 PHE GLY SER GLY TRP GLY TRP LEU ALA LEU ASN ASN ASN SEQRES 11 B 197 ASN LYS LEU VAL ILE LEU GLN THR HIS ASP ALA GLY ASN SEQRES 12 B 197 PRO ILE LYS ASP ASN THR GLY ILE PRO ILE LEU THR CYS SEQRES 13 B 197 ASP ILE TRP GLU HIS ALA TYR TYR ILE ASP TYR ARG ASN SEQRES 14 B 197 ASP ARG ALA SER TYR VAL LYS ALA TRP TRP ASN LEU VAL SEQRES 15 B 197 ASN TRP ASN PHE ALA ASN GLU ASN LEU LYS LYS ALA MET SEQRES 16 B 197 LYS LYS HET FE2 A 198 1 HET FE2 B 198 1 HETNAM FE2 FE (II) ION FORMUL 3 FE2 2(FE 2+) FORMUL 5 HOH *305(H2 O) HELIX 1 1 SER A 19 LYS A 29 1 11 HELIX 2 2 LYS A 29 LYS A 43 1 15 HELIX 3 3 SER A 51 SER A 59 1 9 HELIX 4 4 SER A 60 SER A 79 1 20 HELIX 5 5 GLY A 90 GLY A 101 1 12 HELIX 6 6 SER A 102 HIS A 117 1 16 HELIX 7 7 TRP A 159 ALA A 162 5 4 HELIX 8 8 TYR A 163 ARG A 168 1 6 HELIX 9 9 ASP A 170 TRP A 179 1 10 HELIX 10 10 ASN A 183 LYS A 196 1 14 HELIX 11 11 SER B 19 LYS B 29 1 11 HELIX 12 12 LYS B 29 LYS B 43 1 15 HELIX 13 13 THR B 45 LYS B 50 5 6 HELIX 14 14 SER B 51 SER B 59 1 9 HELIX 15 15 SER B 60 SER B 79 1 20 HELIX 16 16 GLY B 90 GLY B 101 1 12 HELIX 17 17 SER B 102 HIS B 117 1 16 HELIX 18 18 ASN B 143 ASN B 148 1 6 HELIX 19 19 TRP B 159 ALA B 162 5 4 HELIX 20 20 TYR B 163 ARG B 168 1 6 HELIX 21 21 ASP B 170 TRP B 179 1 10 HELIX 22 22 ASN B 183 MET B 195 1 13 SHEET 1 A 3 LEU A 133 HIS A 139 0 SHEET 2 A 3 GLY A 121 LEU A 127 -1 N TRP A 124 O LEU A 136 SHEET 3 A 3 ILE A 151 ASP A 157 -1 O ILE A 153 N LEU A 125 SHEET 1 B 3 LEU B 133 HIS B 139 0 SHEET 2 B 3 GLY B 121 LEU B 127 -1 N TRP B 124 O LEU B 136 SHEET 3 B 3 ILE B 151 ASP B 157 -1 O ILE B 153 N LEU B 125 LINK NE2 HIS A 26 FE FE2 A 198 1555 1555 2.23 LINK NE2 HIS A 73 FE FE2 A 198 1555 1555 2.24 LINK OD2 ASP A 157 FE FE2 A 198 1555 1555 1.93 LINK NE2 HIS A 161 FE FE2 A 198 1555 1555 2.09 LINK FE FE2 A 198 O HOH A 199 1555 1555 2.04 LINK NE2 HIS B 26 FE FE2 B 198 1555 1555 2.26 LINK NE2 HIS B 73 FE FE2 B 198 1555 1555 2.24 LINK OD2 ASP B 157 FE FE2 B 198 1555 1555 1.91 LINK NE2 HIS B 161 FE FE2 B 198 1555 1555 2.18 LINK FE FE2 B 198 O HOH B 199 1555 1555 2.10 CISPEP 1 SER A 15 PRO A 16 0 -1.85 CISPEP 2 SER B 15 PRO B 16 0 1.42 SITE 1 AC1 5 HIS A 26 HIS A 73 ASP A 157 HIS A 161 SITE 2 AC1 5 HOH A 199 SITE 1 AC2 5 HIS B 26 HIS B 73 ASP B 157 HIS B 161 SITE 2 AC2 5 HOH B 199 CRYST1 55.402 78.417 88.369 90.00 90.00 90.00 P 21 21 21 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 0.018050 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012752 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011316 0.00000