1IB5 - Header Asymmetric Unit

HEADER OXIDOREDUCTASE 27-MAR-01 1IB5

TITLE X-RAY 3D STRUCTURE OF P.LEIOGNATHI CU,ZN SOD MUTANT W83Y

COMPND MOL_ID: 1; COMPND 2 MOLECULE: CU,ZN SUPEROXIDE DISMUTASE; COMPND 3 CHAIN: A; COMPND 4 EC: 1.15.1.1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PHOTOBACTERIUM LEIOGNATHI; SOURCE 3 ORGANISM_TAXID: 658; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562

KEYWDS PROKARYOTIC SUPEROXIDE DISMUTASE, SUBUNIT INTERACTION, KEYWDS 2 OXIDOREDUCTASE

EXPDTA X-RAY DIFFRACTION

AUTHOR M.E.STROPPOLO,A.PESCE,M.D'ORAZIO,P.O'NEILL,D.BORDO,C.ROSANO, AUTHOR 2 M.MILANI,A.BATTISTONI,M.BOLOGNESI,A.DESIDERI

REVDAT 3 24-FEB-09 1IB5 1 VERSN REVDAT 2 01-APR-03 1IB5 1 JRNL REVDAT 1 09-MAY-01 1IB5 0

JRNL AUTH M.E.STROPPOLO,A.PESCE,M.D'ORAZIO,P.O'NEILL,D.BORDO, JRNL AUTH 2 C.ROSANO,M.MILANI,A.BATTISTONI,M.BOLOGNESI, JRNL AUTH 3 A.DESIDERI JRNL TITL SINGLE MUTATIONS AT THE SUBUNIT INTERFACE MODULATE JRNL TITL 2 COPPER REACTIVITY IN PHOTOBACTERIUM LEIOGNATHI JRNL TITL 3 CU,ZN SUPEROXIDE DISMUTASE. JRNL REF J.MOL.BIOL. V. 308 555 2001 JRNL REFN ISSN 0022-2836 JRNL PMID 11327787 JRNL DOI 10.1006/JMBI.2001.4606

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.45 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.9 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 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) (%) : 97.0 REMARK 3 NUMBER OF REFLECTIONS : 5289 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.216 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 530 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 : 1108 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 20 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 30.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.00 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) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.32 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 1IB5 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-MAR-01. REMARK 100 THE RCSB ID CODE IS RCSB013118.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-APR-99 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 4.5 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 RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : GRAPHITE 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 : 5289 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.450 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : 0.23000 REMARK 200 R SYM (I) : 0.23000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 5.0000 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: P.LEIOGNATHI CU,ZN SOD WILD TYPE REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.09 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8K, NACL, PH 4.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 301K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 43.66800 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 25.21173 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 32.74100 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 43.66800 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 25.21173 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 32.74100 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 43.66800 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 25.21173 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 32.74100 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 43.66800 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 25.21173 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 32.74100 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 43.66800 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 25.21173 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 32.74100 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 43.66800 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 25.21173 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 32.74100 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 50.42346 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 65.48200 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 50.42346 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 65.48200 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 50.42346 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 65.48200 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 50.42346 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 65.48200 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 50.42346 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 65.48200 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 50.42346 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 65.48200 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 100.84693 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 32.74100

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 GLN A 1

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 LEU A 3 CD1 CD2 REMARK 480 THR A 4 OG1 REMARK 480 LYS A 6 CG CD CE NZ REMARK 480 THR A 8 CG2 REMARK 480 LYS A 14 CG CD CE NZ REMARK 480 GLU A 33 CG CD OE1 OE2 REMARK 480 LYS A 57 CG CD CE NZ REMARK 480 LYS A 60 CG CD CE NZ REMARK 480 ASN A 100 OD1 ND2 REMARK 480 LYS A 115 CD CE NZ REMARK 480 LYS A 118 CG CD CE NZ REMARK 480 LYS A 136 CE NZ REMARK 480 ILE A 150 CD1 REMARK 480 GLN A 151 CG CD OE1 NE2

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 ASP A 86 41.35 -86.34 REMARK 500 HIS A 88 118.87 -33.63 REMARK 500 THR A 104 12.02 -142.43 REMARK 500 ASP A 129 114.33 -162.23 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 ZN A 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 88 ND1 REMARK 620 2 ASP A 91 OD1 117.4 REMARK 620 3 HIS A 70 ND1 101.9 121.5 REMARK 620 4 HIS A 79 ND1 120.4 89.1 107.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU A 202 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 45 ND1 REMARK 620 2 HIS A 47 NE2 145.5 REMARK 620 3 HIS A 125 NE2 103.6 106.3 REMARK 620 4 HIS A 70 NE2 75.1 96.5 132.2 REMARK 620 N 1 2 3

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 201 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU A 202

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1BZO RELATED DB: PDB REMARK 900 P.LEIOGNATHI CU,ZN SOD WILD TYPE REMARK 900 RELATED ID: 1IBB RELATED DB: PDB REMARK 900 P.LEIOGNATHI CU,ZN SOD W83F MUTATION REMARK 900 RELATED ID: 1IBD RELATED DB: PDB REMARK 900 P.LEIOGNATHI CU,ZN SOD V29A MUTATION REMARK 900 RELATED ID: 1IBF RELATED DB: PDB REMARK 900 P.LEIOGNATHI CU,ZN SOD V29G MUTATION REMARK 900 RELATED ID: 1IBH RELATED DB: PDB REMARK 900 P.LEIOGNATHI CU,ZN SOD M41I MUTATION

DBREF 1IB5 A 1 151 UNP P00446 SODC_PHOLE 23 173

SEQADV 1IB5 ILE A 31 UNP P00446 THR 53 CONFLICT SEQADV 1IB5 TYR A 83 UNP P00446 TRP 105 ENGINEERED

SEQRES 1 A 151 GLN ASP LEU THR VAL LYS MET THR ASP LEU GLN THR GLY SEQRES 2 A 151 LYS PRO VAL GLY THR ILE GLU LEU SER GLN ASN LYS TYR SEQRES 3 A 151 GLY VAL VAL PHE ILE PRO GLU LEU ALA ASP LEU THR PRO SEQRES 4 A 151 GLY MET HIS GLY PHE HIS ILE HIS GLN ASN GLY SER CYS SEQRES 5 A 151 ALA SER SER GLU LYS ASP GLY LYS VAL VAL LEU GLY GLY SEQRES 6 A 151 ALA ALA GLY GLY HIS TYR ASP PRO GLU HIS THR ASN LYS SEQRES 7 A 151 HIS GLY PHE PRO TYR THR ASP ASP ASN HIS LYS GLY ASP SEQRES 8 A 151 LEU PRO ALA LEU PHE VAL SER ALA ASN GLY LEU ALA THR SEQRES 9 A 151 ASN PRO VAL LEU ALA PRO ARG LEU THR LEU LYS GLU LEU SEQRES 10 A 151 LYS GLY HIS ALA ILE MET ILE HIS ALA GLY GLY ASP ASN SEQRES 11 A 151 HIS SER ASP MET PRO LYS ALA LEU GLY GLY GLY GLY ALA SEQRES 12 A 151 ARG VAL ALA CYS GLY VAL ILE GLN

HET ZN A 201 1 HET CU A 202 1

HETNAM ZN ZINC ION HETNAM CU COPPER (II) ION

FORMUL 2 ZN ZN 2+ FORMUL 3 CU CU 2+ FORMUL 4 HOH *20(H2 O)

HELIX 1 1 GLY A 64 GLY A 68 5 5 HELIX 2 2 THR A 113 LYS A 118 1 6 HELIX 3 3 LYS A 136 GLY A 141 5 6

SHEET 1 A 7 PHE A 44 HIS A 47 0 SHEET 2 A 7 ALA A 121 HIS A 125 -1 O ALA A 121 N HIS A 47 SHEET 3 A 7 ARG A 144 VAL A 149 -1 N VAL A 145 O ILE A 124 SHEET 4 A 7 LEU A 3 ASP A 9 -1 N THR A 8 O CYS A 147 SHEET 5 A 7 PRO A 15 ASN A 24 -1 N VAL A 16 O MET A 7 SHEET 6 A 7 GLY A 27 LEU A 34 -1 N GLY A 27 O ASN A 24 SHEET 7 A 7 VAL A 107 ALA A 109 -1 O VAL A 107 N PHE A 30 SHEET 1 B 2 GLY A 40 HIS A 42 0 SHEET 2 B 2 LEU A 95 VAL A 97 -1 N LEU A 95 O HIS A 42 SHEET 1 C 2 SER A 55 LYS A 57 0 SHEET 2 C 2 LYS A 60 VAL A 62 -1 O LYS A 60 N LYS A 57

SSBOND 1 CYS A 52 CYS A 147 1555 1555 2.03

LINK ZN ZN A 201 ND1 HIS A 88 1555 1555 2.22 LINK ZN ZN A 201 OD1 ASP A 91 1555 1555 1.94 LINK ZN ZN A 201 ND1 HIS A 70 1555 1555 2.10 LINK ZN ZN A 201 ND1 HIS A 79 1555 1555 2.20 LINK CU CU A 202 ND1 HIS A 45 1555 1555 2.23 LINK CU CU A 202 NE2 HIS A 47 1555 1555 2.19 LINK CU CU A 202 NE2 HIS A 125 1555 1555 2.19 LINK CU CU A 202 NE2 HIS A 70 1555 1555 2.62

CISPEP 1 MET A 134 PRO A 135 0 -0.62

SITE 1 AC1 4 HIS A 70 HIS A 79 HIS A 88 ASP A 91 SITE 1 AC2 5 HIS A 45 HIS A 47 HIS A 70 HIS A 125 SITE 2 AC2 5 HOH A 214

CRYST1 87.336 87.336 98.223 90.00 90.00 120.00 H 3 2 18

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 0.011450 0.006611 0.000000 0.00000

SCALE2 0.000000 0.013221 0.000000 0.00000

SCALE3 0.000000 0.000000 0.010181 0.00000