HEADER OXIDOREDUCTASE 22-DEC-98 1B4L TITLE 15 ATMOSPHERE OXYGEN YEAST CU/ZN SUPEROXIDE DISMUTASE ROOM TEMPERATURE TITLE 2 (298K) STRUCTURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (CU/ZN SUPEROXIDE DISMUTASE); COMPND 3 CHAIN: A; COMPND 4 SYNONYM: YEAST CU/ZN SOD; COMPND 5 EC: 1.15.1.1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 CELLULAR_LOCATION: CYTOPLASM; SOURCE 6 OTHER_DETAILS: CARLBIOTECH, COPENHAGEN KEYWDS SUPEROXIDE ACCEPTOR, COPPER, ZINC, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR P.J.HART,M.M.BALBIRNIE,N.L.OGIHARA,A.M.NERSISSIAN,M.S.WEISS, AUTHOR 2 J.S.VALENTINE,D.EISENBERG REVDAT 4 20-NOV-24 1B4L 1 REMARK REVDAT 3 27-DEC-23 1B4L 1 REMARK LINK REVDAT 2 24-FEB-09 1B4L 1 VERSN REVDAT 1 23-DEC-99 1B4L 0 JRNL AUTH P.J.HART,M.M.BALBIRNIE,N.L.OGIHARA,A.M.NERSISSIAN,M.S.WEISS, JRNL AUTH 2 J.S.VALENTINE,D.EISENBERG JRNL TITL A STRUCTURE-BASED MECHANISM FOR COPPER-ZINC SUPEROXIDE JRNL TITL 2 DISMUTASE. JRNL REF BIOCHEMISTRY V. 38 2167 1999 JRNL REFN ISSN 0006-2960 JRNL PMID 10026301 JRNL DOI 10.1021/BI982284U REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH N.L.OGIHARA,H.E.PARGE,P.J.HART,M.S.WEISS,J.GOTO,B.R.CRANE, REMARK 1 AUTH 2 J.TSANG,K.SLATER,J.A.ROE,J.S.VALENTINE,D.EISENBERG, REMARK 1 AUTH 3 J.A.TAINER REMARK 1 TITL UNUSUAL TRIGONAL-PLANAR COPPER CONFIGURATION REVEALED IN THE REMARK 1 TITL 2 ATOMIC STRUCTURE OF YEAST COPPER-ZINC SUPEROXIDE DISMUTASE REMARK 1 REF BIOCHEMISTRY V. 35 2316 1996 REMARK 1 REFN ISSN 0006-2960 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 88.2 REMARK 3 NUMBER OF REFLECTIONS : 16658 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 SET) : 0.200 REMARK 3 FREE R VALUE : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1671 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 : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.88 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1948 REMARK 3 BIN R VALUE (WORKING SET) : 0.2640 REMARK 3 BIN FREE R VALUE : 0.2790 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 : 1106 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 116 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.50 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) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.400 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: NULL REMARK 4 REMARK 4 1B4L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-AUG-99. REMARK 100 THE DEPOSITION ID IS D_1000007341. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUN-96 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.08 REMARK 200 MONOCHROMATOR : NULL 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 : 16745 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 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 (%) : 87.7 REMARK 200 DATA REDUNDANCY : 3.880 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04800 REMARK 200 FOR THE DATA SET : 22.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.14800 REMARK 200 FOR SHELL : 7.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER 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 (%): 61.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.5 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 59.45000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 34.32347 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 25.06667 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 59.45000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 34.32347 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 25.06667 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 59.45000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 34.32347 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 25.06667 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 59.45000 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 34.32347 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 25.06667 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 59.45000 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 34.32347 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 25.06667 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 59.45000 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 34.32347 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 25.06667 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 68.64695 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 50.13333 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 68.64695 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 50.13333 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 68.64695 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 50.13333 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 68.64695 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 50.13333 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 68.64695 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 50.13333 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 68.64695 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 50.13333 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 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 75.20000 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 ASN A 55 71.02 -116.38 REMARK 500 ARG A 115 -166.41 -101.55 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 A 154 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 46 ND1 REMARK 620 2 HIS A 48 NE2 141.7 REMARK 620 3 HIS A 63 NE2 73.5 96.6 REMARK 620 4 HIS A 120 NE2 99.4 113.3 132.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 155 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 63 ND1 REMARK 620 2 HIS A 71 ND1 103.9 REMARK 620 3 HIS A 80 ND1 105.8 122.9 REMARK 620 4 ASP A 83 OD1 108.7 95.7 118.6 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CU REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: COPPER BINDING SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: ZN REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ZINC BINDING SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU A 154 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 155 DBREF 1B4L A 1 153 UNP P00445 SODC_YEAST 1 153 SEQRES 1 A 153 VAL GLN ALA VAL ALA VAL LEU LYS GLY ASP ALA GLY VAL SEQRES 2 A 153 SER GLY VAL VAL LYS PHE GLU GLN ALA SER GLU SER GLU SEQRES 3 A 153 PRO THR THR VAL SER TYR GLU ILE ALA GLY ASN SER PRO SEQRES 4 A 153 ASN ALA GLU ARG GLY PHE HIS ILE HIS GLU PHE GLY ASP SEQRES 5 A 153 ALA THR ASN GLY CYS VAL SER ALA GLY PRO HIS PHE ASN SEQRES 6 A 153 PRO PHE LYS LYS THR HIS GLY ALA PRO THR ASP GLU VAL SEQRES 7 A 153 ARG HIS VAL GLY ASP MET GLY ASN VAL LYS THR ASP GLU SEQRES 8 A 153 ASN GLY VAL ALA LYS GLY SER PHE LYS ASP SER LEU ILE SEQRES 9 A 153 LYS LEU ILE GLY PRO THR SER VAL VAL GLY ARG SER VAL SEQRES 10 A 153 VAL ILE HIS ALA GLY GLN ASP ASP LEU GLY LYS GLY ASP SEQRES 11 A 153 THR GLU GLU SER LEU LYS THR GLY ASN ALA GLY PRO ARG SEQRES 12 A 153 PRO ALA CYS GLY VAL ILE GLY LEU THR ASN HET CU A 154 1 HET ZN A 155 1 HETNAM CU COPPER (II) ION HETNAM ZN ZINC ION FORMUL 2 CU CU 2+ FORMUL 3 ZN ZN 2+ FORMUL 4 HOH *116(H2 O) HELIX 1 1 VAL A 58 ALA A 60 5 3 HELIX 2 2 GLU A 133 LEU A 135 5 3 SHEET 1 A 5 GLY A 150 THR A 152 0 SHEET 2 A 5 GLN A 2 LEU A 7 -1 N VAL A 4 O GLY A 150 SHEET 3 A 5 SER A 14 GLU A 20 -1 N PHE A 19 O ALA A 3 SHEET 4 A 5 THR A 28 ALA A 35 -1 N ALA A 35 O SER A 14 SHEET 5 A 5 ALA A 95 ASP A 101 -1 N ASP A 101 O THR A 28 SHEET 1 B 2 GLU A 42 GLY A 44 0 SHEET 2 B 2 ASN A 86 LYS A 88 -1 N VAL A 87 O ARG A 43 SHEET 1 C 3 PHE A 45 HIS A 48 0 SHEET 2 C 3 SER A 116 ILE A 119 -1 N VAL A 118 O HIS A 46 SHEET 3 C 3 ALA A 145 VAL A 148 -1 N GLY A 147 O VAL A 117 SSBOND 1 CYS A 57 CYS A 146 1555 1555 2.04 LINK ND1 HIS A 46 CU CU A 154 1555 1555 2.06 LINK NE2 HIS A 48 CU CU A 154 1555 1555 2.24 LINK NE2 HIS A 63 CU CU A 154 1555 1555 2.74 LINK ND1 HIS A 63 ZN ZN A 155 1555 1555 1.94 LINK ND1 HIS A 71 ZN ZN A 155 1555 1555 2.16 LINK ND1 HIS A 80 ZN ZN A 155 1555 1555 2.11 LINK OD1 ASP A 83 ZN ZN A 155 1555 1555 1.90 LINK NE2 HIS A 120 CU CU A 154 1555 1555 2.00 SITE 1 CU 4 CU A 154 HIS A 46 HIS A 48 HIS A 120 SITE 1 ZN 5 ZN A 155 HIS A 63 HIS A 71 HIS A 80 SITE 2 ZN 5 ASP A 83 SITE 1 AC1 4 HIS A 46 HIS A 48 HIS A 63 HIS A 120 SITE 1 AC2 4 HIS A 63 HIS A 71 HIS A 80 ASP A 83 CRYST1 118.900 118.900 75.200 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 0.008410 0.004856 0.000000 0.00000 SCALE2 0.000000 0.009711 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013298 0.00000