HEADER OXIDOREDUCTASE 23-JUN-03 1PTZ TITLE CRYSTAL STRUCTURE OF THE HUMAN CU, ZN SUPEROXIDE DISMUTASE, FAMILIAL TITLE 2 AMYOTROPHIC LATERAL SCLEROSIS (FALS) MUTANT H43R COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUPEROXIDE DISMUTASE [CU-ZN]; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.15.1.1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SOD1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SOD, FALS MUTANT, AMYOTROPHIC LATERAL SCLEROSIS, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.DIDONATO,L.CRAIG,M.E.HUFF,M.M.THAYER,R.M.F.CARDOSO,C.J.KASSMANN, AUTHOR 2 T.P.LO,C.K.BRUNS,E.T.POWERS,J.W.KELLY,E.D.GETZOFF,J.A.TAINER REVDAT 3 27-OCT-21 1PTZ 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1PTZ 1 VERSN REVDAT 1 09-SEP-03 1PTZ 0 JRNL AUTH M.DIDONATO,L.CRAIG,M.E.HUFF,M.M.THAYER,R.M.F.CARDOSO, JRNL AUTH 2 C.J.KASSMANN,T.P.LO,C.K.BRUNS,E.T.POWERS,J.W.KELLY, JRNL AUTH 3 E.D.GETZOFF,J.A.TAINER JRNL TITL ALS MUTANTS OF HUMAN SUPEROXIDE DISMUTASE FORM FIBROUS JRNL TITL 2 AGGREGATES VIA FRAMEWORK DESTABILIZATION JRNL REF J.MOL.BIOL. V. 332 601 2003 JRNL REFN ISSN 0022-2836 JRNL PMID 12963370 JRNL DOI 10.1016/S0022-2836(03)00889-1 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.05 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) (%) : 96.1 REMARK 3 NUMBER OF REFLECTIONS : 25294 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) : 0.186 REMARK 3 FREE R VALUE : 0.215 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2506 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.86 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 56.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1403 REMARK 3 BIN R VALUE (WORKING SET) : 0.2300 REMARK 3 BIN FREE R VALUE : 0.2830 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 8.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 128 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.025 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2220 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 9 REMARK 3 SOLVENT ATOMS : 221 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.00000 REMARK 3 B22 (A**2) : 5.67000 REMARK 3 B33 (A**2) : -6.67000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 4.55000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.19 REMARK 3 ESD FROM SIGMAA (A) : 0.11 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.15 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.024 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.670 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.210 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.820 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.210 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.250 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 45.19 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 1PTZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-JUN-03. REMARK 100 THE DEPOSITION ID IS D_1000019561. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-MAR-99 REMARK 200 TEMPERATURE (KELVIN) : 96 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9780 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25294 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 29.050 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 200 DATA REDUNDANCY : 3.150 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05700 REMARK 200 FOR THE DATA SET : 15.4000 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 (%) : 97.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.13 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.18500 REMARK 200 FOR SHELL : 4.720 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULPHATE, SODIUM CHLORIDE, PH REMARK 280 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 294K 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 55.59950 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.76250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 55.59950 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 23.76250 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 BIOLOGICAL ASSEMBLY IS A HOMODIMER. THE ASYMMETRIC UNIT REMARK 300 CONTAINS ONE HOMODIMER. 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: 1500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13690 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 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 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 ARG A 115 -167.81 -104.02 REMARK 500 ASN B 65 76.18 -157.60 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 CU1 A 200 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 46 ND1 REMARK 620 2 HIS A 48 NE2 144.2 REMARK 620 3 HIS A 120 NE2 98.2 117.6 REMARK 620 N 1 2 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 63 ND1 REMARK 620 2 HIS A 71 ND1 106.2 REMARK 620 3 HIS A 80 ND1 113.2 122.3 REMARK 620 4 ASP A 83 OD1 99.9 98.2 113.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU1 B 200 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 46 ND1 REMARK 620 2 HIS B 48 NE2 145.6 REMARK 620 3 HIS B 120 NE2 96.3 117.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 63 ND1 REMARK 620 2 HIS B 71 ND1 106.8 REMARK 620 3 HIS B 80 ND1 110.9 121.5 REMARK 620 4 ASP B 83 OD1 100.0 94.2 120.3 REMARK 620 5 ASP B 83 OD2 152.4 80.4 85.8 52.5 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 CU1 A 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU1 B 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 600 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1PU0 RELATED DB: PDB REMARK 900 STRUCTURE OF HUMAN CU,ZN SUPEROXIDE DISMUTASE DBREF 1PTZ A 1 153 UNP P00441 SODC_HUMAN 1 153 DBREF 1PTZ B 1 153 UNP P00441 SODC_HUMAN 1 153 SEQADV 1PTZ ALA A 6 UNP P00441 CYS 6 ENGINEERED MUTATION SEQADV 1PTZ ARG A 43 UNP P00441 HIS 43 ENGINEERED MUTATION SEQADV 1PTZ SER A 111 UNP P00441 CYS 111 ENGINEERED MUTATION SEQADV 1PTZ ALA B 6 UNP P00441 CYS 6 ENGINEERED MUTATION SEQADV 1PTZ ARG B 43 UNP P00441 HIS 43 ENGINEERED MUTATION SEQADV 1PTZ SER B 111 UNP P00441 CYS 111 ENGINEERED MUTATION SEQRES 1 A 153 ALA THR LYS ALA VAL ALA VAL LEU LYS GLY ASP GLY PRO SEQRES 2 A 153 VAL GLN GLY ILE ILE ASN PHE GLU GLN LYS GLU SER ASN SEQRES 3 A 153 GLY PRO VAL LYS VAL TRP GLY SER ILE LYS GLY LEU THR SEQRES 4 A 153 GLU GLY LEU ARG GLY PHE HIS VAL HIS GLU PHE GLY ASP SEQRES 5 A 153 ASN THR ALA GLY CYS THR SER ALA GLY PRO HIS PHE ASN SEQRES 6 A 153 PRO LEU SER ARG LYS HIS GLY GLY PRO LYS ASP GLU GLU SEQRES 7 A 153 ARG HIS VAL GLY ASP LEU GLY ASN VAL THR ALA ASP LYS SEQRES 8 A 153 ASP GLY VAL ALA ASP VAL SER ILE GLU ASP SER VAL ILE SEQRES 9 A 153 SER LEU SER GLY ASP HIS SER ILE ILE GLY ARG THR LEU SEQRES 10 A 153 VAL VAL HIS GLU LYS ALA ASP ASP LEU GLY LYS GLY GLY SEQRES 11 A 153 ASN GLU GLU SER THR LYS THR GLY ASN ALA GLY SER ARG SEQRES 12 A 153 LEU ALA CYS GLY VAL ILE GLY ILE ALA GLN SEQRES 1 B 153 ALA THR LYS ALA VAL ALA VAL LEU LYS GLY ASP GLY PRO SEQRES 2 B 153 VAL GLN GLY ILE ILE ASN PHE GLU GLN LYS GLU SER ASN SEQRES 3 B 153 GLY PRO VAL LYS VAL TRP GLY SER ILE LYS GLY LEU THR SEQRES 4 B 153 GLU GLY LEU ARG GLY PHE HIS VAL HIS GLU PHE GLY ASP SEQRES 5 B 153 ASN THR ALA GLY CYS THR SER ALA GLY PRO HIS PHE ASN SEQRES 6 B 153 PRO LEU SER ARG LYS HIS GLY GLY PRO LYS ASP GLU GLU SEQRES 7 B 153 ARG HIS VAL GLY ASP LEU GLY ASN VAL THR ALA ASP LYS SEQRES 8 B 153 ASP GLY VAL ALA ASP VAL SER ILE GLU ASP SER VAL ILE SEQRES 9 B 153 SER LEU SER GLY ASP HIS SER ILE ILE GLY ARG THR LEU SEQRES 10 B 153 VAL VAL HIS GLU LYS ALA ASP ASP LEU GLY LYS GLY GLY SEQRES 11 B 153 ASN GLU GLU SER THR LYS THR GLY ASN ALA GLY SER ARG SEQRES 12 B 153 LEU ALA CYS GLY VAL ILE GLY ILE ALA GLN HET CU1 A 200 1 HET ZN A 201 1 HET SO4 A 600 5 HET CU1 B 200 1 HET ZN B 201 1 HETNAM CU1 COPPER (I) ION HETNAM ZN ZINC ION HETNAM SO4 SULFATE ION FORMUL 3 CU1 2(CU 1+) FORMUL 4 ZN 2(ZN 2+) FORMUL 5 SO4 O4 S 2- FORMUL 8 HOH *221(H2 O) HELIX 1 1 CYS A 57 GLY A 61 5 5 HELIX 2 2 GLU A 133 GLY A 138 1 6 HELIX 3 3 ALA B 55 GLY B 61 5 7 HELIX 4 4 GLU B 133 GLY B 138 1 6 SHEET 1 A 5 ALA A 95 ASP A 101 0 SHEET 2 A 5 VAL A 29 LYS A 36 -1 N VAL A 31 O ILE A 99 SHEET 3 A 5 GLN A 15 GLU A 21 -1 N ASN A 19 O TRP A 32 SHEET 4 A 5 LYS A 3 LEU A 8 -1 N ALA A 4 O PHE A 20 SHEET 5 A 5 GLY A 150 ILE A 151 -1 O GLY A 150 N VAL A 5 SHEET 1 B 4 ASP A 83 ALA A 89 0 SHEET 2 B 4 GLY A 41 HIS A 48 -1 N GLY A 41 O ALA A 89 SHEET 3 B 4 THR A 116 HIS A 120 -1 O THR A 116 N HIS A 48 SHEET 4 B 4 ARG A 143 VAL A 148 -1 O GLY A 147 N LEU A 117 SHEET 1 C 5 ALA B 95 ASP B 101 0 SHEET 2 C 5 VAL B 29 LYS B 36 -1 N VAL B 31 O ILE B 99 SHEET 3 C 5 GLN B 15 GLU B 21 -1 N ASN B 19 O TRP B 32 SHEET 4 C 5 LYS B 3 LEU B 8 -1 N LEU B 8 O GLY B 16 SHEET 5 C 5 GLY B 150 GLN B 153 -1 O GLY B 150 N VAL B 5 SHEET 1 D 4 ASP B 83 ALA B 89 0 SHEET 2 D 4 GLY B 41 HIS B 48 -1 N GLY B 41 O ALA B 89 SHEET 3 D 4 THR B 116 HIS B 120 -1 O THR B 116 N HIS B 48 SHEET 4 D 4 ARG B 143 VAL B 148 -1 O GLY B 147 N LEU B 117 SSBOND 1 CYS A 57 CYS A 146 1555 1555 2.04 SSBOND 2 CYS B 57 CYS B 146 1555 1555 2.04 LINK ND1 HIS A 46 CU CU1 A 200 1555 1555 2.13 LINK NE2 HIS A 48 CU CU1 A 200 1555 1555 2.01 LINK ND1 HIS A 63 ZN ZN A 201 1555 1555 2.03 LINK ND1 HIS A 71 ZN ZN A 201 1555 1555 2.05 LINK ND1 HIS A 80 ZN ZN A 201 1555 1555 2.10 LINK OD1 ASP A 83 ZN ZN A 201 1555 1555 1.98 LINK NE2 HIS A 120 CU CU1 A 200 1555 1555 2.04 LINK ND1 HIS B 46 CU CU1 B 200 1555 1555 2.20 LINK NE2 HIS B 48 CU CU1 B 200 1555 1555 1.93 LINK ND1 HIS B 63 ZN ZN B 201 1555 1555 1.98 LINK ND1 HIS B 71 ZN ZN B 201 1555 1555 2.09 LINK ND1 HIS B 80 ZN ZN B 201 1555 1555 2.05 LINK OD1 ASP B 83 ZN ZN B 201 1555 1555 1.94 LINK OD2 ASP B 83 ZN ZN B 201 1555 1555 2.75 LINK NE2 HIS B 120 CU CU1 B 200 1555 1555 2.05 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 SITE 1 AC3 4 HIS B 46 HIS B 48 HIS B 63 HIS B 120 SITE 1 AC4 4 HIS B 63 HIS B 71 HIS B 80 ASP B 83 SITE 1 AC5 3 ASP A 76 GLU A 77 LYS B 75 CRYST1 111.199 47.525 56.041 90.00 97.99 90.00 C 1 2 1 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 0.008993 0.000000 0.001262 0.00000 SCALE2 0.000000 0.021042 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018019 0.00000 MASTER 298 0 5 4 18 0 5 6 0 0 0 24 END