PDB Short entry for 2ZKW HEADER OXIDOREDUCTASE 31-MAR-08 2ZKW TITLE CRYSTAL STRUCTURE OF HUMAN CU-ZN SUPEROXIDE DISMUTASE MUTANT G85R IN TITLE 2 SPACE GROUP P21 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; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PGEX6P KEYWDS OXIDOREDUCTASE, HUMAN CU-ZN SUPEROXIDE DISMUTASE, ALS, FALS, METAL- KEYWDS 2 BINDING, DISEASE MUTATION, E.C.1.15.1.1, AMYOTROPHIC LATERAL KEYWDS 3 SCLEROSIS, ANTIOXIDANT, STRUCTURAL GENOMICS, NPPSFA, NATIONAL KEYWDS 4 PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN KEYWDS 5 STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI EXPDTA X-RAY DIFFRACTION AUTHOR S.YOSHIKAWA,M.KUKIMOTO-NIINO,K.ITO,L.CHEN,Z.Q.FU,J.CHRZAS,B.C.WANG, AUTHOR 2 M.SHIROUZU,M.URUSHITANI,R.TAKAHASHI,S.YOKOYAMA,RIKEN STRUCTURAL AUTHOR 3 GENOMICS/PROTEOMICS INITIATIVE (RSGI) REVDAT 4 01-NOV-23 2ZKW 1 REMARK REVDAT 3 10-NOV-21 2ZKW 1 REMARK SEQADV LINK REVDAT 2 04-APR-12 2ZKW 1 SPRSDE VERSN REVDAT 1 24-MAR-09 2ZKW 0 SPRSDE 04-APR-12 2ZKW 2YQV JRNL AUTH S.YOSHIKAWA,M.KUKIMOTO-NIINO,K.ITO,L.CHEN,Z.Q.FU,J.CHRZAS, JRNL AUTH 2 B.C.WANG,M.SHIROUZU,M.URUSHITANI,R.TAKAHASHI,S.YOKOYAMA JRNL TITL CRYSTAL STRUCTURE OF HUMAN CU-ZN SUPEROXIDE DISMUTASE MUTANT JRNL TITL 2 G85R IN SPACE GROUP P21 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.90 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.46 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 185773.230 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.1 REMARK 3 NUMBER OF REFLECTIONS : 17328 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) : 0.193 REMARK 3 FREE R VALUE : 0.252 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1707 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 79.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2226 REMARK 3 BIN R VALUE (WORKING SET) : 0.2240 REMARK 3 BIN FREE R VALUE : 0.2940 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 242 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.019 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2151 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 46 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 10.66000 REMARK 3 B22 (A**2) : -1.89000 REMARK 3 B33 (A**2) : -8.76000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 6.01000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : 0.13 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) : 0.28 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.16 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.940 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) : 4.440 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 5.490 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 6.830 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 8.760 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.42 REMARK 3 BSOL : 54.25 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2ZKW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 02-APR-08. REMARK 100 THE DEPOSITION ID IS D_1000028100. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-JAN-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD 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 : 17839 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 3.583 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.3670 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.26400 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.250 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: PDB ENTRY 1HL5 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 31.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M AMMONIUM IODIDE, 20%(W/V) REMARK 280 PEG3350, PH 6.2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 23.11650 REMARK 290 SMTRY3 2 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 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: 1200 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13450 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.1 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 GLY A -5 REMARK 465 PRO A -4 REMARK 465 LEU A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 MET A 0 REMARK 465 ALA A 1 REMARK 465 LYS A 23 REMARK 465 GLU A 24 REMARK 465 GLN A 153 REMARK 465 GLY B -5 REMARK 465 PRO B -4 REMARK 465 LEU B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 MET B 0 REMARK 465 LYS B 23 REMARK 465 GLU B 24 REMARK 465 SER B 25 REMARK 465 THR B 54 REMARK 465 ALA B 55 REMARK 465 GLY B 56 REMARK 465 GLN B 153 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 OE1 GLU B 78 OE2 GLU B 121 2547 2.16 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 HIS A 110 22.51 -75.25 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 301 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 46 ND1 REMARK 620 2 HIS A 48 NE2 138.9 REMARK 620 3 HIS A 120 NE2 97.9 121.9 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 63 ND1 REMARK 620 2 HIS A 71 ND1 101.3 REMARK 620 3 HIS A 80 ND1 110.6 123.0 REMARK 620 4 ASP A 83 OD1 98.2 97.4 122.1 REMARK 620 5 ASP A 83 OD2 150.9 76.3 94.1 54.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU1 B 302 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 46 ND1 REMARK 620 2 HIS B 48 NE2 139.0 REMARK 620 3 HIS B 120 NE2 100.4 120.3 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 402 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 63 ND1 REMARK 620 2 HIS B 71 ND1 101.5 REMARK 620 3 HIS B 80 ND1 112.4 121.5 REMARK 620 4 ASP B 83 OD1 105.6 102.6 111.5 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 CU1 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU1 B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2ZKX RELATED DB: PDB REMARK 900 HUMAN CU-ZN SUPEROXIDE DISMUTASE MUTANT G85R IN SPACE GROUP I212121 REMARK 900 RELATED ID: 2ZKY RELATED DB: PDB REMARK 900 HUMAN CU-ZN SUPEROXIDE DISMUTASE MUTANT G93A REMARK 900 RELATED ID: AR_001000134.2 RELATED DB: TARGETDB DBREF 2ZKW A 0 153 UNP P00441 SODC_HUMAN 1 154 DBREF 2ZKW B 0 153 UNP P00441 SODC_HUMAN 1 154 SEQADV 2ZKW GLY A -5 UNP P00441 EXPRESSION TAG SEQADV 2ZKW PRO A -4 UNP P00441 EXPRESSION TAG SEQADV 2ZKW LEU A -3 UNP P00441 EXPRESSION TAG SEQADV 2ZKW GLY A -2 UNP P00441 EXPRESSION TAG SEQADV 2ZKW SER A -1 UNP P00441 EXPRESSION TAG SEQADV 2ZKW ARG A 85 UNP P00441 GLY 86 ENGINEERED MUTATION SEQADV 2ZKW GLY B -5 UNP P00441 EXPRESSION TAG SEQADV 2ZKW PRO B -4 UNP P00441 EXPRESSION TAG SEQADV 2ZKW LEU B -3 UNP P00441 EXPRESSION TAG SEQADV 2ZKW GLY B -2 UNP P00441 EXPRESSION TAG SEQADV 2ZKW SER B -1 UNP P00441 EXPRESSION TAG SEQADV 2ZKW ARG B 85 UNP P00441 GLY 86 ENGINEERED MUTATION SEQRES 1 A 159 GLY PRO LEU GLY SER MET ALA THR LYS ALA VAL CYS VAL SEQRES 2 A 159 LEU LYS GLY ASP GLY PRO VAL GLN GLY ILE ILE ASN PHE SEQRES 3 A 159 GLU GLN LYS GLU SER ASN GLY PRO VAL LYS VAL TRP GLY SEQRES 4 A 159 SER ILE LYS GLY LEU THR GLU GLY LEU HIS GLY PHE HIS SEQRES 5 A 159 VAL HIS GLU PHE GLY ASP ASN THR ALA GLY CYS THR SER SEQRES 6 A 159 ALA GLY PRO HIS PHE ASN PRO LEU SER ARG LYS HIS GLY SEQRES 7 A 159 GLY PRO LYS ASP GLU GLU ARG HIS VAL GLY ASP LEU ARG SEQRES 8 A 159 ASN VAL THR ALA ASP LYS ASP GLY VAL ALA ASP VAL SER SEQRES 9 A 159 ILE GLU ASP SER VAL ILE SER LEU SER GLY ASP HIS CYS SEQRES 10 A 159 ILE ILE GLY ARG THR LEU VAL VAL HIS GLU LYS ALA ASP SEQRES 11 A 159 ASP LEU GLY LYS GLY GLY ASN GLU GLU SER THR LYS THR SEQRES 12 A 159 GLY ASN ALA GLY SER ARG LEU ALA CYS GLY VAL ILE GLY SEQRES 13 A 159 ILE ALA GLN SEQRES 1 B 159 GLY PRO LEU GLY SER MET ALA THR LYS ALA VAL CYS VAL SEQRES 2 B 159 LEU LYS GLY ASP GLY PRO VAL GLN GLY ILE ILE ASN PHE SEQRES 3 B 159 GLU GLN LYS GLU SER ASN GLY PRO VAL LYS VAL TRP GLY SEQRES 4 B 159 SER ILE LYS GLY LEU THR GLU GLY LEU HIS GLY PHE HIS SEQRES 5 B 159 VAL HIS GLU PHE GLY ASP ASN THR ALA GLY CYS THR SER SEQRES 6 B 159 ALA GLY PRO HIS PHE ASN PRO LEU SER ARG LYS HIS GLY SEQRES 7 B 159 GLY PRO LYS ASP GLU GLU ARG HIS VAL GLY ASP LEU ARG SEQRES 8 B 159 ASN VAL THR ALA ASP LYS ASP GLY VAL ALA ASP VAL SER SEQRES 9 B 159 ILE GLU ASP SER VAL ILE SER LEU SER GLY ASP HIS CYS SEQRES 10 B 159 ILE ILE GLY ARG THR LEU VAL VAL HIS GLU LYS ALA ASP SEQRES 11 B 159 ASP LEU GLY LYS GLY GLY ASN GLU GLU SER THR LYS THR SEQRES 12 B 159 GLY ASN ALA GLY SER ARG LEU ALA CYS GLY VAL ILE GLY SEQRES 13 B 159 ILE ALA GLN HET CU1 A 301 1 HET ZN A 401 1 HET CU1 B 302 1 HET ZN B 402 1 HETNAM CU1 COPPER (I) ION HETNAM ZN ZINC ION FORMUL 3 CU1 2(CU 1+) FORMUL 4 ZN 2(ZN 2+) FORMUL 7 HOH *46(H2 O) HELIX 1 1 ALA A 55 GLY A 61 5 7 HELIX 2 2 GLU A 132 LYS A 136 5 5 HELIX 3 3 CYS B 57 GLY B 61 5 5 HELIX 4 4 SER B 107 CYS B 111 5 5 HELIX 5 5 GLU B 132 LYS B 136 5 5 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 LYS A 9 -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 2 GLY A 41 HIS A 43 0 SHEET 2 B 2 VAL A 87 ALA A 89 -1 O VAL A 87 N HIS A 43 SHEET 1 C 3 PHE A 45 HIS A 48 0 SHEET 2 C 3 THR A 116 HIS A 120 -1 O THR A 116 N HIS A 48 SHEET 3 C 3 ARG A 143 VAL A 148 -1 O GLY A 147 N LEU A 117 SHEET 1 D 5 ALA B 95 ASP B 101 0 SHEET 2 D 5 VAL B 29 LYS B 36 -1 N GLY B 33 O VAL B 97 SHEET 3 D 5 GLN B 15 GLN B 22 -1 N ASN B 19 O TRP B 32 SHEET 4 D 5 THR B 2 LYS B 9 -1 N ALA B 4 O PHE B 20 SHEET 5 D 5 GLY B 150 ILE B 151 -1 O GLY B 150 N VAL B 5 SHEET 1 E 2 GLY B 41 HIS B 43 0 SHEET 2 E 2 VAL B 87 ALA B 89 -1 O VAL B 87 N HIS B 43 SHEET 1 F 3 PHE B 45 HIS B 48 0 SHEET 2 F 3 THR B 116 HIS B 120 -1 O THR B 116 N HIS B 48 SHEET 3 F 3 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 2.05 SSBOND 2 CYS B 57 CYS B 146 1555 1555 2.07 LINK ND1 HIS A 46 CU CU1 A 301 1555 1555 1.94 LINK NE2 HIS A 48 CU CU1 A 301 1555 1555 2.01 LINK ND1 HIS A 63 ZN ZN A 401 1555 1555 2.11 LINK ND1 HIS A 71 ZN ZN A 401 1555 1555 1.97 LINK ND1 HIS A 80 ZN ZN A 401 1555 1555 1.93 LINK OD1 ASP A 83 ZN ZN A 401 1555 1555 2.03 LINK OD2 ASP A 83 ZN ZN A 401 1555 1555 2.69 LINK NE2 HIS A 120 CU CU1 A 301 1555 1555 2.09 LINK ND1 HIS B 46 CU CU1 B 302 1555 1555 2.07 LINK NE2 HIS B 48 CU CU1 B 302 1555 1555 1.93 LINK ND1 HIS B 63 ZN ZN B 402 1555 1555 1.96 LINK ND1 HIS B 71 ZN ZN B 402 1555 1555 2.00 LINK ND1 HIS B 80 ZN ZN B 402 1555 1555 2.16 LINK OD1 ASP B 83 ZN ZN B 402 1555 1555 2.07 LINK NE2 HIS B 120 CU CU1 B 302 1555 1555 2.11 SITE 1 AC1 4 HIS A 46 HIS A 48 HIS A 63 HIS A 120 SITE 1 AC2 4 HIS B 46 HIS B 48 HIS B 63 HIS B 120 SITE 1 AC3 4 HIS A 63 HIS A 71 HIS A 80 ASP A 83 SITE 1 AC4 4 HIS B 63 HIS B 71 HIS B 80 ASP B 83 CRYST1 48.616 46.233 52.818 90.00 94.42 90.00 P 1 21 1 4 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 0.020569 0.000000 0.001588 0.00000 SCALE2 0.000000 0.021630 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018989 0.00000