1SDA - Header Asymmetric Unit

HEADER OXIDOREDUCTASE(COPPER) 13-JAN-93 1SDA

TITLE CRYSTAL STRUCTURE OF PEROXYNITRITE-MODIFIED BOVINE CU,ZN TITLE 2 SUPEROXIDE DISMUTASE

COMPND MOL_ID: 1; COMPND 2 MOLECULE: COPPER,ZINC SUPEROXIDE DISMUTASE; COMPND 3 CHAIN: O, Y, B, G; COMPND 4 EC: 1.15.1.1; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913

KEYWDS OXIDOREDUCTASE(COPPER)

EXPDTA X-RAY DIFFRACTION

AUTHOR C.D.SMITH,M.CARSON,M.VAN DER WOERD,J.CHEN,H.ISCHIROPOULOS, AUTHOR 2 J.S.BECKMAN

REVDAT 4 24-FEB-09 1SDA 1 VERSN REVDAT 3 01-APR-03 1SDA 1 JRNL REVDAT 2 30-APR-94 1SDA 1 AUTHOR REVDAT 1 31-OCT-93 1SDA 0

JRNL AUTH C.D.SMITH,M.CARSON,M.VAN DER WOERD,J.CHEN, JRNL AUTH 2 H.ISCHIROPOULOS,J.S.BECKMAN JRNL TITL CRYSTAL STRUCTURE OF PEROXYNITRITE-MODIFIED BOVINE JRNL TITL 2 CU,ZN SUPEROXIDE DISMUTASE. JRNL REF ARCH.BIOCHEM.BIOPHYS. V. 299 350 1992 JRNL REFN ISSN 0003-9861 JRNL PMID 1444476 JRNL DOI 10.1016/0003-9861(92)90286-6

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH H.ISCHIROPOULOS,L.ZHU,J.CHEN,M.TSAI,J.C.MARTIN, REMARK 1 AUTH 2 C.D.SMITH,J.S.BECKMAN REMARK 1 TITL PEROXYNITRITE-MEDIATED TYROSINE NITRATION REMARK 1 TITL 2 CATALYZED BY SUPEROXIDE DISMUTASE REMARK 1 REF ARCH.BIOCHEM.BIOPHYS. V. 298 431 1992 REMARK 1 REFN ISSN 0003-9861 REMARK 1 REFERENCE 2 REMARK 1 AUTH J.A.TAINER,E.D.GETZOFF,K.M.BEEM,J.S.RICHARDSON, REMARK 1 AUTH 2 D.C.RICHARDSON REMARK 1 TITL DETERMINATION AND ANALYSIS OF THE 2 ANGSTROMS REMARK 1 TITL 2 STRUCTURE OF COPPER, ZINC SUPEROXIDE DISMUTASE REMARK 1 REF J.MOL.BIOL. V. 160 181 1982 REMARK 1 REFN ISSN 0022-2836

REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL 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 SET) : 0.187 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 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 : 4380 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 4 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.23 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : 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 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: COORDINATES IN THE A*BC ORTHOGONAL REMARK 3 FRAME ARE PRESENTED BELOW FOR FOUR MONOMERS. ONE ENZYMATICALLY REMARK 3 ACTIVE SOD DIMER COMPRISES MONOMERS ORANGE (CHAIN INDICATOR O) REMARK 3 AND YELLOW (Y). ANOTHER DIMER COMPRISES MONOMERS BLUE (B) AND REMARK 3 GREEN (G). FOR THE ACTIVE SITE HISTIDINES, THE PLACEMENT OF REMARK 3 HYDROGENS WAS AS FOLLOWS FOR X-PLOR REFINEMENT: HIS 46, 118 REMARK 3 HAVE A HYDROGEN ON THE DELTA NITROGEN; HIS 44, 69, 78 HAVE A REMARK 3 HYDROGEN ON THE EPSILON NITROGEN; AND HIS 61 IS NEGATIVELY REMARK 3 CHARGED WITH NEITHER HYDROGEN.

REMARK 4 REMARK 4 1SDA COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.

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 : NULL 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 (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL

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 46.82500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 45.16500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 46.82500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 45.16500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: REMARK 300 THE TRANSFORMATION WHICH WILL PLACE THE YELLOW MONOMER INTO REMARK 300 BEST ALIGNMENT WITH THE ORANGE MONOMER IS GIVEN BY MTRIX 1 REMARK 300 BELOW. THE TRANSFORMATION WHICH WILL PLACE THE BLUE REMARK 300 MONOMER INTO BEST ALIGNMENT WITH THE ORANGE MONOMER IS REMARK 300 GIVEN BY MTRIX 2 BELOW. THE TRANSFORMATION WHICH WILL REMARK 300 PLACE THE GREEN MONOMER INTO BEST ALIGNMENT WITH THE REMARK 300 ORANGE MONOMER IS GIVEN BY MTRIX 3 BELOW.

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: O, Y 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 REMARK 350 BIOMOLECULE: 2 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: 2100 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13590 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -36.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, G 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 400 REMARK 400 COMPOUND REMARK 400 REMARK 400 EACH MONOMER CONTAINS AN ACETYL GROUP BLOCKING THE REMARK 400 N-TERMINUS, 151 RESIDUES, ZN ION, CU ION AND A WATER REMARK 400 MOLECULE. THE DOMINANT STRUCTURAL FEATURE OF EACH MONOMER REMARK 400 IS AN EIGHT-STRANDED ANTI-PARALLEL BETA-BARREL. THERE ARE, REMARK 400 HOWEVER, NO HYDROGEN BONDS BETWEEN STRANDS 4 AND 5. THIS REMARK 400 BARREL IS DESCRIBED IN SHEET RECORDS BELOW AS A REMARK 400 NINE-STRANDED SHEET WITH IDENTICAL FIRST AND LAST STRANDS. REMARK 400 STRAND 8 OF THIS SHEET IS BIFURCATED SO THAT THE SHEET IN REMARK 400 EACH CHAIN IS ACTUALLY PRESENTED AS TWO SHEETS IN EACH REMARK 400 CHAIN THAT DIFFER ONLY IN STRAND 8.

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 PRO O 60 -166.60 -77.98 REMARK 500 PHE O 62 108.97 -56.99 REMARK 500 ARG O 113 -166.48 -100.99 REMARK 500 ARG O 126 67.38 -113.09 REMARK 500 ASN O 129 -173.47 167.34 REMARK 500 SER O 140 172.20 -55.11 REMARK 500 ASP Y 25 32.05 -84.04 REMARK 500 ASN Y 63 58.43 -153.30 REMARK 500 ASP Y 96 91.12 -164.84 REMARK 500 THR Y 135 -34.16 -130.37 REMARK 500 ASP B 96 88.35 -161.61 REMARK 500 ALA B 143 147.60 -170.90 REMARK 500 GLU G 38 131.11 -37.48 REMARK 500 ASP G 88 -159.44 -86.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 HIS B 78 0.10 SIDE_CHAIN REMARK 500 ARG B 126 0.09 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ALA G 150 10.01 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 CU B 807 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 46 NE2 REMARK 620 2 HIS B 118 NE2 94.7 REMARK 620 3 HIS B 44 ND1 135.9 90.3 REMARK 620 4 HIS B 61 NE2 108.3 154.3 81.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 808 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 69 ND1 REMARK 620 2 HIS B 61 ND1 111.5 REMARK 620 3 ASP B 81 OD1 95.8 100.8 REMARK 620 4 HIS B 78 ND1 115.3 111.4 120.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU G 810 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS G 46 NE2 REMARK 620 2 HIS G 44 ND1 143.8 REMARK 620 3 HIS G 61 NE2 105.8 87.3 REMARK 620 4 HIS G 118 NE2 102.7 83.7 142.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN G 811 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS G 69 ND1 REMARK 620 2 HIS G 61 ND1 111.7 REMARK 620 3 HIS G 78 ND1 118.8 116.8 REMARK 620 4 ASP G 81 OD1 96.2 105.2 104.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU O 801 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS O 44 ND1 REMARK 620 2 HIS O 118 NE2 97.0 REMARK 620 3 HIS O 61 NE2 84.4 151.5 REMARK 620 4 HIS O 46 NE2 156.1 96.7 92.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN O 802 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP O 81 OD1 REMARK 620 2 HIS O 69 ND1 99.4 REMARK 620 3 HIS O 61 ND1 107.8 113.6 REMARK 620 4 HIS O 78 ND1 107.7 119.4 107.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU Y 804 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS Y 46 NE2 REMARK 620 2 HIS Y 118 NE2 97.9 REMARK 620 3 HIS Y 61 NE2 98.5 157.6 REMARK 620 4 HIS Y 44 ND1 145.6 91.0 84.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN Y 805 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS Y 78 ND1 REMARK 620 2 HIS Y 69 ND1 120.8 REMARK 620 3 HIS Y 61 ND1 113.1 115.6 REMARK 620 4 ASP Y 81 OD1 103.2 104.2 94.9 REMARK 620 N 1 2 3

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CUO REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: COPPER BINDING SITE AND THE ENZYMATICALLY REMARK 800 ACTIVE SITE REMARK 800 SITE_IDENTIFIER: ZNO REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ZINC BINDING SITE REMARK 800 SITE_IDENTIFIER: CUY REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: COPPER BINDING SITE AND THE ENZYMATICALLY REMARK 800 ACTIVE SITE REMARK 800 SITE_IDENTIFIER: ZNY REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ZINC BINDING SITE REMARK 800 SITE_IDENTIFIER: CUB REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: COPPER BINDING SITE AND THE ENZYMATICALLY REMARK 800 ACTIVE SITE REMARK 800 SITE_IDENTIFIER: ZNB REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ZINC BINDING SITE REMARK 800 SITE_IDENTIFIER: CUG REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: COPPER BINDING SITE AND THE ENZYMATICALLY REMARK 800 ACTIVE SITE REMARK 800 SITE_IDENTIFIER: ZNG REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ZINC BINDING SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU O 801 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN O 802 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU Y 804 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN Y 805 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU B 807 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 808 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU G 810 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN G 811

DBREF 1SDA O 1 151 UNP P00442 SODC_BOVIN 1 151 DBREF 1SDA Y 1 151 UNP P00442 SODC_BOVIN 1 151 DBREF 1SDA B 1 151 UNP P00442 SODC_BOVIN 1 151 DBREF 1SDA G 1 151 UNP P00442 SODC_BOVIN 1 151

SEQRES 1 O 152 ACE ALA THR LYS ALA VAL CYS VAL LEU LYS GLY ASP GLY SEQRES 2 O 152 PRO VAL GLN GLY THR ILE HIS PHE GLU ALA LYS GLY ASP SEQRES 3 O 152 THR VAL VAL VAL THR GLY SER ILE THR GLY LEU THR GLU SEQRES 4 O 152 GLY ASP HIS GLY PHE HIS VAL HIS GLN PHE GLY ASP ASN SEQRES 5 O 152 THR GLN GLY CYS THR SER ALA GLY PRO HIS PHE ASN PRO SEQRES 6 O 152 LEU SER LYS LYS HIS GLY GLY PRO LYS ASP GLU GLU ARG SEQRES 7 O 152 HIS VAL GLY ASP LEU GLY ASN VAL THR ALA ASP LYS ASN SEQRES 8 O 152 GLY VAL ALA ILE VAL ASP ILE VAL ASP PRO LEU ILE SER SEQRES 9 O 152 LEU SER GLY GLU NIY SER ILE ILE GLY ARG THR MET VAL SEQRES 10 O 152 VAL HIS GLU LYS PRO ASP ASP LEU GLY ARG GLY GLY ASN SEQRES 11 O 152 GLU GLU SER THR LYS THR GLY ASN ALA GLY SER ARG LEU SEQRES 12 O 152 ALA CYS GLY VAL ILE GLY ILE ALA LYS SEQRES 1 Y 152 ACE ALA THR LYS ALA VAL CYS VAL LEU LYS GLY ASP GLY SEQRES 2 Y 152 PRO VAL GLN GLY THR ILE HIS PHE GLU ALA LYS GLY ASP SEQRES 3 Y 152 THR VAL VAL VAL THR GLY SER ILE THR GLY LEU THR GLU SEQRES 4 Y 152 GLY ASP HIS GLY PHE HIS VAL HIS GLN PHE GLY ASP ASN SEQRES 5 Y 152 THR GLN GLY CYS THR SER ALA GLY PRO HIS PHE ASN PRO SEQRES 6 Y 152 LEU SER LYS LYS HIS GLY GLY PRO LYS ASP GLU GLU ARG SEQRES 7 Y 152 HIS VAL GLY ASP LEU GLY ASN VAL THR ALA ASP LYS ASN SEQRES 8 Y 152 GLY VAL ALA ILE VAL ASP ILE VAL ASP PRO LEU ILE SER SEQRES 9 Y 152 LEU SER GLY GLU NIY SER ILE ILE GLY ARG THR MET VAL SEQRES 10 Y 152 VAL HIS GLU LYS PRO ASP ASP LEU GLY ARG GLY GLY ASN SEQRES 11 Y 152 GLU GLU SER THR LYS THR GLY ASN ALA GLY SER ARG LEU SEQRES 12 Y 152 ALA CYS GLY VAL ILE GLY ILE ALA LYS SEQRES 1 B 152 ACE ALA THR LYS ALA VAL CYS VAL LEU LYS GLY ASP GLY SEQRES 2 B 152 PRO VAL GLN GLY THR ILE HIS PHE GLU ALA LYS GLY ASP SEQRES 3 B 152 THR VAL VAL VAL THR GLY SER ILE THR GLY LEU THR GLU SEQRES 4 B 152 GLY ASP HIS GLY PHE HIS VAL HIS GLN PHE GLY ASP ASN SEQRES 5 B 152 THR GLN GLY CYS THR SER ALA GLY PRO HIS PHE ASN PRO SEQRES 6 B 152 LEU SER LYS LYS HIS GLY GLY PRO LYS ASP GLU GLU ARG SEQRES 7 B 152 HIS VAL GLY ASP LEU GLY ASN VAL THR ALA ASP LYS ASN SEQRES 8 B 152 GLY VAL ALA ILE VAL ASP ILE VAL ASP PRO LEU ILE SER SEQRES 9 B 152 LEU SER GLY GLU NIY SER ILE ILE GLY ARG THR MET VAL SEQRES 10 B 152 VAL HIS GLU LYS PRO ASP ASP LEU GLY ARG GLY GLY ASN SEQRES 11 B 152 GLU GLU SER THR LYS THR GLY ASN ALA GLY SER ARG LEU SEQRES 12 B 152 ALA CYS GLY VAL ILE GLY ILE ALA LYS SEQRES 1 G 152 ACE ALA THR LYS ALA VAL CYS VAL LEU LYS GLY ASP GLY SEQRES 2 G 152 PRO VAL GLN GLY THR ILE HIS PHE GLU ALA LYS GLY ASP SEQRES 3 G 152 THR VAL VAL VAL THR GLY SER ILE THR GLY LEU THR GLU SEQRES 4 G 152 GLY ASP HIS GLY PHE HIS VAL HIS GLN PHE GLY ASP ASN SEQRES 5 G 152 THR GLN GLY CYS THR SER ALA GLY PRO HIS PHE ASN PRO SEQRES 6 G 152 LEU SER LYS LYS HIS GLY GLY PRO LYS ASP GLU GLU ARG SEQRES 7 G 152 HIS VAL GLY ASP LEU GLY ASN VAL THR ALA ASP LYS ASN SEQRES 8 G 152 GLY VAL ALA ILE VAL ASP ILE VAL ASP PRO LEU ILE SER SEQRES 9 G 152 LEU SER GLY GLU NIY SER ILE ILE GLY ARG THR MET VAL SEQRES 10 G 152 VAL HIS GLU LYS PRO ASP ASP LEU GLY ARG GLY GLY ASN SEQRES 11 G 152 GLU GLU SER THR LYS THR GLY ASN ALA GLY SER ARG LEU SEQRES 12 G 152 ALA CYS GLY VAL ILE GLY ILE ALA LYS

MODRES 1SDA NIY O 108 TYR META-NITRO-TYROSINE MODRES 1SDA NIY Y 108 TYR META-NITRO-TYROSINE MODRES 1SDA NIY B 108 TYR META-NITRO-TYROSINE MODRES 1SDA NIY G 108 TYR META-NITRO-TYROSINE

HET ACE O 0 3 HET NIY O 108 15 HET ACE Y 0 3 HET NIY Y 108 15 HET ACE B 0 3 HET NIY B 108 15 HET ACE G 0 3 HET NIY G 108 15 HET CU O 801 1 HET ZN O 802 1 HET CU Y 804 1 HET ZN Y 805 1 HET CU B 807 1 HET ZN B 808 1 HET CU G 810 1 HET ZN G 811 1

HETNAM ACE ACETYL GROUP HETNAM NIY META-NITRO-TYROSINE HETNAM CU COPPER (II) ION HETNAM ZN ZINC ION

FORMUL 1 ACE 4(C2 H4 O) FORMUL 1 NIY 4(C9 H10 N2 O5) FORMUL 5 CU 4(CU 2+) FORMUL 6 ZN 4(ZN 2+) FORMUL 13 HOH *4(H2 O)

HELIX 1 H1O SER O 132 THR O 135 1 4 HELIX 2 H1Y SER Y 132 THR Y 135 1 4 HELIX 3 H1B SER B 132 THR B 135 1 4 HELIX 4 H1G SER G 132 THR G 135 1 4

SHEET 1 S1O 9 LYS O 3 LYS O 9 0 SHEET 2 S1O 9 GLN O 15 LYS O 23 -1 SHEET 3 S1O 9 THR O 26 THR O 34 -1 SHEET 4 S1O 9 VAL O 92 ASP O 99 -1 SHEET 5 S1O 9 ASP O 81 ALA O 87 -1 SHEET 6 S1O 9 GLY O 39 HIS O 46 -1 SHEET 7 S1O 9 THR O 114 HIS O 118 -1 SHEET 8 S1O 9 ARG O 141 VAL O 146 -1 SHEET 9 S1O 9 LYS O 3 LYS O 9 -1 SHEET 1 S2O 9 LYS O 3 LYS O 9 0 SHEET 2 S2O 9 GLN O 15 LYS O 23 -1 SHEET 3 S2O 9 THR O 26 THR O 34 -1 SHEET 4 S2O 9 VAL O 92 ASP O 99 -1 SHEET 5 S2O 9 ASP O 81 ALA O 87 -1 SHEET 6 S2O 9 GLY O 39 HIS O 46 -1 SHEET 7 S2O 9 THR O 114 HIS O 118 -1 SHEET 8 S2O 9 GLY O 148 ILE O 149 -1 SHEET 9 S2O 9 LYS O 3 LYS O 9 -1 SHEET 1 S1Y 9 LYS Y 3 LYS Y 9 0 SHEET 2 S1Y 9 GLN Y 15 LYS Y 23 -1 SHEET 3 S1Y 9 THR Y 26 THR Y 34 -1 SHEET 4 S1Y 9 VAL Y 92 ASP Y 99 -1 SHEET 5 S1Y 9 ASP Y 81 ALA Y 87 -1 SHEET 6 S1Y 9 GLY Y 39 HIS Y 46 -1 SHEET 7 S1Y 9 THR Y 114 HIS Y 118 -1 SHEET 8 S1Y 9 ARG Y 141 VAL Y 146 -1 SHEET 9 S1Y 9 LYS Y 3 LYS Y 9 -1 SHEET 1 S2Y 9 LYS Y 3 LYS Y 9 0 SHEET 2 S2Y 9 GLN Y 15 LYS Y 23 -1 SHEET 3 S2Y 9 THR Y 26 THR Y 34 -1 SHEET 4 S2Y 9 VAL Y 92 ASP Y 99 -1 SHEET 5 S2Y 9 ASP Y 81 ALA Y 87 -1 SHEET 6 S2Y 9 GLY Y 39 HIS Y 46 -1 SHEET 7 S2Y 9 THR Y 114 HIS Y 118 -1 SHEET 8 S2Y 9 GLY Y 148 ILE Y 149 -1 SHEET 9 S2Y 9 LYS Y 3 LYS Y 9 -1 SHEET 1 S1B 9 LYS B 3 LYS B 9 0 SHEET 2 S1B 9 GLN B 15 LYS B 23 -1 SHEET 3 S1B 9 THR B 26 THR B 34 -1 SHEET 4 S1B 9 VAL B 92 ASP B 99 -1 SHEET 5 S1B 9 ASP B 81 ALA B 87 -1 SHEET 6 S1B 9 GLY B 39 HIS B 46 -1 SHEET 7 S1B 9 THR B 114 HIS B 118 -1 SHEET 8 S1B 9 ARG B 141 VAL B 146 -1 SHEET 9 S1B 9 LYS B 3 LYS B 9 -1 SHEET 1 S2B 9 LYS B 3 LYS B 9 0 SHEET 2 S2B 9 GLN B 15 LYS B 23 -1 SHEET 3 S2B 9 THR B 26 THR B 34 -1 SHEET 4 S2B 9 VAL B 92 ASP B 99 -1 SHEET 5 S2B 9 ASP B 81 ALA B 87 -1 SHEET 6 S2B 9 GLY B 39 HIS B 46 -1 SHEET 7 S2B 9 THR B 114 HIS B 118 -1 SHEET 8 S2B 9 GLY B 148 ILE B 149 -1 SHEET 9 S2B 9 LYS B 3 LYS B 9 -1 SHEET 1 S1G 9 LYS G 3 LYS G 9 0 SHEET 2 S1G 9 GLN G 15 LYS G 23 -1 SHEET 3 S1G 9 THR G 26 THR G 34 -1 SHEET 4 S1G 9 VAL G 92 ASP G 99 -1 SHEET 5 S1G 9 ASP G 81 ALA G 87 -1 SHEET 6 S1G 9 GLY G 39 HIS G 46 -1 SHEET 7 S1G 9 THR G 114 HIS G 118 -1 SHEET 8 S1G 9 ARG G 141 VAL G 146 -1 SHEET 9 S1G 9 LYS G 3 LYS G 9 -1 SHEET 1 S2G 9 LYS G 3 LYS G 9 0 SHEET 2 S2G 9 GLN G 15 LYS G 23 -1 SHEET 3 S2G 9 THR G 26 THR G 34 -1 SHEET 4 S2G 9 VAL G 92 ASP G 99 -1 SHEET 5 S2G 9 ASP G 81 ALA G 87 -1 SHEET 6 S2G 9 GLY G 39 HIS G 46 -1 SHEET 7 S2G 9 THR G 114 HIS G 118 -1 SHEET 8 S2G 9 GLY G 148 ILE G 149 -1 SHEET 9 S2G 9 LYS G 3 LYS G 9 -1

SSBOND 1 CYS O 55 CYS O 144 1555 1555 2.03 SSBOND 2 CYS Y 55 CYS Y 144 1555 1555 2.02 SSBOND 3 CYS B 55 CYS B 144 1555 1555 2.03 SSBOND 4 CYS G 55 CYS G 144 1555 1555 2.03

LINK C ACE O 0 N ALA O 1 1555 1555 1.34 LINK C ACE Y 0 N ALA Y 1 1555 1555 1.33 LINK C ACE B 0 N ALA B 1 1555 1555 1.34 LINK C ACE G 0 N ALA G 1 1555 1555 1.33 LINK CU CU B 807 NE2 HIS B 46 1555 1555 2.11 LINK CU CU B 807 NE2 HIS B 118 1555 1555 2.02 LINK CU CU B 807 ND1 HIS B 44 1555 1555 1.93 LINK CU CU B 807 NE2 HIS B 61 1555 1555 2.25 LINK ZN ZN B 808 ND1 HIS B 69 1555 1555 2.12 LINK ZN ZN B 808 ND1 HIS B 61 1555 1555 1.77 LINK ZN ZN B 808 OD1 ASP B 81 1555 1555 1.93 LINK ZN ZN B 808 ND1 HIS B 78 1555 1555 1.80 LINK CU CU G 810 NE2 HIS G 46 1555 1555 2.12 LINK CU CU G 810 ND1 HIS G 44 1555 1555 1.78 LINK CU CU G 810 NE2 HIS G 61 1555 1555 2.20 LINK CU CU G 810 NE2 HIS G 118 1555 1555 2.15 LINK ZN ZN G 811 ND1 HIS G 69 1555 1555 2.00 LINK ZN ZN G 811 ND1 HIS G 61 1555 1555 1.78 LINK ZN ZN G 811 ND1 HIS G 78 1555 1555 1.96 LINK ZN ZN G 811 OD1 ASP G 81 1555 1555 2.08 LINK CU CU O 801 ND1 HIS O 44 1555 1555 1.96 LINK CU CU O 801 NE2 HIS O 118 1555 1555 2.14 LINK CU CU O 801 NE2 HIS O 61 1555 1555 2.37 LINK CU CU O 801 NE2 HIS O 46 1555 1555 2.18 LINK ZN ZN O 802 OD1 ASP O 81 1555 1555 2.03 LINK ZN ZN O 802 ND1 HIS O 69 1555 1555 2.22 LINK ZN ZN O 802 ND1 HIS O 61 1555 1555 1.80 LINK ZN ZN O 802 ND1 HIS O 78 1555 1555 1.79 LINK CU CU Y 804 NE2 HIS Y 46 1555 1555 2.32 LINK CU CU Y 804 NE2 HIS Y 118 1555 1555 1.99 LINK CU CU Y 804 NE2 HIS Y 61 1555 1555 2.05 LINK CU CU Y 804 ND1 HIS Y 44 1555 1555 1.83 LINK ZN ZN Y 805 ND1 HIS Y 78 1555 1555 1.87 LINK ZN ZN Y 805 ND1 HIS Y 69 1555 1555 1.87 LINK ZN ZN Y 805 ND1 HIS Y 61 1555 1555 1.81 LINK ZN ZN Y 805 OD1 ASP Y 81 1555 1555 2.03

SITE 1 CUO 4 HIS O 44 HIS O 46 HIS O 61 HIS O 118 SITE 1 ZNO 4 HIS O 61 HIS O 69 HIS O 78 ASP O 81 SITE 1 CUY 4 HIS Y 44 HIS Y 46 HIS Y 61 HIS Y 118 SITE 1 ZNY 4 HIS Y 61 HIS Y 69 HIS Y 78 ASP Y 81 SITE 1 CUB 4 HIS B 44 HIS B 46 HIS B 61 HIS B 118 SITE 1 ZNB 4 HIS B 61 HIS B 69 HIS B 78 ASP B 81 SITE 1 CUG 4 HIS G 44 HIS G 46 HIS G 61 HIS G 118 SITE 1 ZNG 4 HIS G 61 HIS G 69 HIS G 78 ASP G 81 SITE 1 AC1 4 HIS O 44 HIS O 46 HIS O 61 HIS O 118 SITE 1 AC2 5 HIS O 61 HIS O 69 HIS O 78 ASP O 81 SITE 2 AC2 5 LYS O 134 SITE 1 AC3 4 HIS Y 44 HIS Y 46 HIS Y 61 HIS Y 118 SITE 1 AC4 5 HIS Y 61 HIS Y 69 HIS Y 78 ASP Y 81 SITE 2 AC4 5 LYS Y 134 SITE 1 AC5 4 HIS B 44 HIS B 46 HIS B 61 HIS B 118 SITE 1 AC6 4 HIS B 61 HIS B 69 HIS B 78 ASP B 81 SITE 1 AC7 4 HIS G 44 HIS G 46 HIS G 61 HIS G 118 SITE 1 AC8 4 HIS G 61 HIS G 69 HIS G 78 ASP G 81

CRYST1 93.650 90.330 71.650 90.00 95.10 90.00 C 1 2 1 16

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 0.010678 0.000000 0.000953 0.00000

SCALE2 0.000000 0.011071 0.000000 0.00000

SCALE3 0.000000 0.000000 0.014012 0.00000

MTRIX1 1 -0.770550 0.208642 -0.602263 -59.55830 1

MTRIX2 1 0.172100 -0.841702 -0.511780 29.35830 1

MTRIX3 1 -0.613705 -0.498002 0.612666 -13.27500 1

MTRIX1 2 -0.745544 -0.057921 0.663934 -53.28020 1

MTRIX2 2 0.218365 0.919994 0.325466 -0.00070 1

MTRIX3 2 -0.629667 0.387629 -0.673248 -22.69290 1

MTRIX1 3 0.992474 -0.027802 -0.119260 -2.76750 1

MTRIX2 3 -0.008276 -0.986888 0.161193 32.11200 1

MTRIX3 3 -0.122178 -0.158992 -0.979691 3.42310 1