2AWP - Header Asymmetric Unit

HEADER OXIDOREDUCTASE 01-SEP-05 2AWP

TITLE CRYSTAL STRUCTURE OF PLASMODIUM KNOWLESI STRUCTURE OF IRON TITLE 2 SUPER-OXIDE DISMUTASE

COMPND MOL_ID: 1; COMPND 2 MOLECULE: IRON SUPER-OXIDE 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 KNOWLESI; SOURCE 3 ORGANISM_TAXID: 5850; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)RIL; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PET28ALIC

KEYWDS IRON SUPER-OXIDE DISMUTASE, STRUCTURAL GENOMICS, STRUCTURAL KEYWDS 2 GENOMICS CONSORTIUM, SGC, OXIDOREDUCTASE

EXPDTA X-RAY DIFFRACTION

AUTHOR A.DONG,Y.ZHAO,J.LEW,Z.ALAM,M.MELONE,G.WASNEY,M.VEDADI, AUTHOR 2 I.KOEIERADZKI,A.M.EDWARDS,C.H.ARROWSMITH,J.WEIGELT, AUTHOR 3 M.SUNDSTROM,A.BOCHKAREV,R.HUI,M.AMANI,STRUCTURAL GENOMICS AUTHOR 4 CONSORTIUM (SGC)

REVDAT 3 24-FEB-09 2AWP 1 VERSN REVDAT 2 26-DEC-06 2AWP 1 JRNL REVDAT 1 13-SEP-05 2AWP 0

JRNL AUTH M.VEDADI,J.LEW,J.ARTZ,M.AMANI,Y.ZHAO,A.DONG, JRNL AUTH 2 G.A.WASNEY,M.GAO,T.HILLS,S.BROKX,W.QIU,S.SHARMA, JRNL AUTH 3 A.DIASSITI,Z.ALAM,M.MELONE,A.MULICHAK,A.WERNIMONT, JRNL AUTH 4 J.BRAY,P.LOPPNAU,O.PLOTNIKOVA,K.NEWBERRY, JRNL AUTH 5 E.SUNDARARAJAN,S.HOUSTON,J.WALKER,W.TEMPEL, JRNL AUTH 6 A.BOCHKAREV,I.KOZIERADZKI,A.EDWARDS,C.ARROWSMITH, JRNL AUTH 7 D.ROOS,K.KAIN,R.HUI JRNL TITL GENOME-SCALE PROTEIN EXPRESSION AND STRUCTURAL JRNL TITL 2 BIOLOGY OF PLASMODIUM FALCIPARUM AND RELATED JRNL TITL 3 APICOMPLEXAN ORGANISMS. JRNL REF MOL.BIOCHEM.PARASITOL. V. 151 100 2007 JRNL REFN ISSN 0166-6851 JRNL PMID 17125854 JRNL DOI 10.1016/J.MOLBIOPARA.2006.10.011

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON 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) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 25638 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) : 0.161 REMARK 3 R VALUE (WORKING SET) : 0.158 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1091 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1839 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.88 REMARK 3 BIN R VALUE (WORKING SET) : 0.1800 REMARK 3 BIN FREE R VALUE SET COUNT : 97 REMARK 3 BIN FREE R VALUE : 0.2640 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3177 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 559 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.71 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.02000 REMARK 3 B22 (A**2) : -0.94000 REMARK 3 B33 (A**2) : 0.91000 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): 0.190 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.175 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.107 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.712 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.912 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3277 ; 0.015 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4456 ; 1.355 ; 1.906 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 390 ; 5.998 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 169 ;34.980 ;25.385 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 523 ;13.434 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 4 ; 5.586 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 456 ; 0.102 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2560 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1723 ; 0.199 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2244 ; 0.305 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 404 ; 0.145 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 44 ; 0.176 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 50 ; 0.193 ; 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): 2001 ; 0.785 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3126 ; 1.252 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1516 ; 2.077 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1330 ; 3.110 ; 4.500 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 : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 REMARK 3 RIDING POSITIONS

REMARK 4 REMARK 4 2AWP COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-SEP-05. REMARK 100 THE RCSB ID CODE IS RCSB034403.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-AUG-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.1 REMARK 200 NUMBER OF CRYSTALS USED : NULL 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 FR-E REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : VERIMAX REMARK 200 OPTICS : VERIMAX REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR (MSC/RIGAKU) REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26770 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.15700 REMARK 200 R SYM (I) : 0.15700 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 4.9000 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) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.70 REMARK 200 R MERGE FOR SHELL (I) : 0.57800 REMARK 200 R SYM FOR SHELL (I) : 0.57800 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.430 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 2AO3 REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30%PEG4K,0.2M NH4 ACETATE,0.1M NA REMARK 280 CACODYLATE,5MM MNCL2, PH 5.1, VAPOR DIFFUSION, TEMPERATURE 297K

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 27.62000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.33600 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.52650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.33600 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.62000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.52650 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 2 CHAIN(S). THE AUTHORS STATE THE REMARK 300 BIOLOGICAL UNIT IS UNKNOWN.

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 REMARK 350 TOTAL BURIED SURFACE AREA: 2110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16910 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.0 KCAL/MOL 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 198 REMARK 465 MET B 1 REMARK 465 GLN B 197 REMARK 465 LYS B 198

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 OD2 ASP B 158 UNK UNX B 1001 2.16 REMARK 500 OD2 ASP A 158 UNK UNX A 1000 2.17 REMARK 500 OE1 GLU A 110 O HOH A 2064 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 2130 O HOH B 3246 1455 2.13 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 ASP A 158 CB - CG - OD1 ANGL. DEV. = 5.5 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 30 -66.96 -103.30 REMARK 500 CYS A 85 -148.22 -122.91 REMARK 500 ASP A 141 -112.40 59.96 REMARK 500 ARG A 169 -130.20 52.73 REMARK 500 LYS B 30 -62.87 -98.83 REMARK 500 CYS B 85 -154.02 -118.00 REMARK 500 ASP B 141 -115.63 56.71 REMARK 500 ARG B 169 -124.74 48.14 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 B3284 DISTANCE = 5.34 ANGSTROMS

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 2001 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 2002 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNX A 1000 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNX B 1001 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNX B 3001

REMARK 999 REMARK 999 SEQEUNCE REMARK 999 THE PLASMODIUM KNOWLESI IRON SUPEROXIDE DISMUTASE SEQUENCE REMARK 999 COMES FROM THE SANGER INSTITUTE WEBSITE.

DBREF 2AWP A 1 198 PDB 2AWP 2AWP 1 198 DBREF 2AWP B 1 198 PDB 2AWP 2AWP 1 198

SEQRES 1 A 198 MET ALA ILE ILE LEU PRO LYS LEU LYS TYR ALA LEU ASN SEQRES 2 A 198 ALA LEU SER PRO HIS ILE SER GLU GLU THR LEU ASN PHE SEQRES 3 A 198 HIS TYR ASN LYS HIS HIS ALA GLY TYR VAL ASN LYS LEU SEQRES 4 A 198 ASN GLY LEU ILE LYS ASP THR PRO PHE ALA THR LYS SER SEQRES 5 A 198 LEU VAL GLU ILE MET LYS GLU SER THR GLY ALA ILE PHE SEQRES 6 A 198 ASN ASN ALA ALA GLN ILE TRP ASN HIS SER PHE TYR TRP SEQRES 7 A 198 ASP SER MET GLY PRO ASN CYS GLY GLY GLU PRO HIS GLY SEQRES 8 A 198 GLU ILE LYS GLU LYS ILE GLN GLU ASP PHE GLY SER PHE SEQRES 9 A 198 ASN ASN PHE LYS ASN GLU PHE SER ASN VAL LEU CYS GLY SEQRES 10 A 198 HIS PHE GLY SER GLY TRP GLY TRP LEU VAL LEU ASN ASN SEQRES 11 A 198 ASN ASN LYS LEU VAL ILE LEU GLN THR HIS ASP ALA GLY SEQRES 12 A 198 ASN PRO ILE LYS ASP ASN THR GLY ILE PRO ILE LEU THR SEQRES 13 A 198 CYS ASP ILE TRP GLU HIS ALA TYR TYR ILE ASP TYR ARG SEQRES 14 A 198 ASN ASP ARG PRO SER TYR VAL LYS ALA TRP TRP ASN LEU SEQRES 15 A 198 VAL ASN TRP ASN PHE ALA ASN GLU ASN LEU LYS LYS ALA SEQRES 16 A 198 LEU GLN LYS SEQRES 1 B 198 MET ALA ILE ILE LEU PRO LYS LEU LYS TYR ALA LEU ASN SEQRES 2 B 198 ALA LEU SER PRO HIS ILE SER GLU GLU THR LEU ASN PHE SEQRES 3 B 198 HIS TYR ASN LYS HIS HIS ALA GLY TYR VAL ASN LYS LEU SEQRES 4 B 198 ASN GLY LEU ILE LYS ASP THR PRO PHE ALA THR LYS SER SEQRES 5 B 198 LEU VAL GLU ILE MET LYS GLU SER THR GLY ALA ILE PHE SEQRES 6 B 198 ASN ASN ALA ALA GLN ILE TRP ASN HIS SER PHE TYR TRP SEQRES 7 B 198 ASP SER MET GLY PRO ASN CYS GLY GLY GLU PRO HIS GLY SEQRES 8 B 198 GLU ILE LYS GLU LYS ILE GLN GLU ASP PHE GLY SER PHE SEQRES 9 B 198 ASN ASN PHE LYS ASN GLU PHE SER ASN VAL LEU CYS GLY SEQRES 10 B 198 HIS PHE GLY SER GLY TRP GLY TRP LEU VAL LEU ASN ASN SEQRES 11 B 198 ASN ASN LYS LEU VAL ILE LEU GLN THR HIS ASP ALA GLY SEQRES 12 B 198 ASN PRO ILE LYS ASP ASN THR GLY ILE PRO ILE LEU THR SEQRES 13 B 198 CYS ASP ILE TRP GLU HIS ALA TYR TYR ILE ASP TYR ARG SEQRES 14 B 198 ASN ASP ARG PRO SER TYR VAL LYS ALA TRP TRP ASN LEU SEQRES 15 B 198 VAL ASN TRP ASN PHE ALA ASN GLU ASN LEU LYS LYS ALA SEQRES 16 B 198 LEU GLN LYS

HET CL B2001 1 HET CL A2002 1 HET UNX A1000 1 HET UNX B1001 1 HET UNX B3001 1

HETNAM CL CHLORIDE ION HETNAM UNX UNKNOWN ATOM OR ION

FORMUL 3 CL 2(CL 1-) FORMUL 5 UNX 3(X) FORMUL 8 HOH *559(H2 O)

HELIX 1 1 SER A 20 LYS A 30 1 11 HELIX 2 2 LYS A 30 LYS A 44 1 15 HELIX 3 3 THR A 46 LYS A 51 5 6 HELIX 4 4 SER A 52 SER A 60 1 9 HELIX 5 5 THR A 61 SER A 80 1 20 HELIX 6 6 GLY A 91 GLY A 102 1 12 HELIX 7 7 SER A 103 HIS A 118 1 16 HELIX 8 8 ASN A 144 ASN A 149 1 6 HELIX 9 9 TRP A 160 ALA A 163 5 4 HELIX 10 10 TYR A 164 ARG A 169 1 6 HELIX 11 11 ASP A 171 TRP A 180 1 10 HELIX 12 12 ASN A 184 GLN A 197 1 14 HELIX 13 13 SER B 20 LYS B 30 1 11 HELIX 14 14 LYS B 30 LYS B 44 1 15 HELIX 15 15 THR B 46 LYS B 51 5 6 HELIX 16 16 SER B 52 SER B 60 1 9 HELIX 17 17 THR B 61 SER B 80 1 20 HELIX 18 18 GLY B 91 GLY B 102 1 12 HELIX 19 19 SER B 103 HIS B 118 1 16 HELIX 20 20 ASN B 144 ASN B 149 1 6 HELIX 21 21 TRP B 160 ALA B 163 5 4 HELIX 22 22 TYR B 164 ARG B 169 1 6 HELIX 23 23 ASP B 171 TRP B 180 1 10 HELIX 24 24 ASN B 184 LEU B 196 1 13

SHEET 1 A 3 LEU A 134 HIS A 140 0 SHEET 2 A 3 GLY A 122 ASN A 129 -1 N TRP A 125 O LEU A 137 SHEET 3 A 3 GLY A 151 ASP A 158 -1 O ILE A 154 N LEU A 126 SHEET 1 B 3 LEU B 134 HIS B 140 0 SHEET 2 B 3 GLY B 122 LEU B 128 -1 N TRP B 125 O LEU B 137 SHEET 3 B 3 ILE B 152 ASP B 158 -1 O ILE B 154 N LEU B 126

CISPEP 1 SER A 16 PRO A 17 0 -3.05 CISPEP 2 SER B 16 PRO B 17 0 0.01

SITE 1 AC1 4 HOH A2105 HIS B 90 TRP B 185 HOH B3060 SITE 1 AC2 3 ASN A 25 HIS B 90 GLY B 91 SITE 1 AC3 5 HIS A 27 HIS A 74 ASP A 158 HIS A 162 SITE 2 AC3 5 HOH A2015 SITE 1 AC4 5 HIS B 27 HIS B 74 ASP B 158 HIS B 162 SITE 2 AC4 5 HOH B3004 SITE 1 AC5 1 ASP B 167

CRYST1 55.240 79.053 88.672 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 0.018103 0.000000 0.000000 0.00000

SCALE2 0.000000 0.012650 0.000000 0.00000

SCALE3 0.000000 0.000000 0.011278 0.00000