HEADER OXIDOREDUCTASE 28-OCT-98 1NDT TITLE NITRITE REDUCTASE FROM ALCALIGENES XYLOSOXIDANS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (NITRITE REDUCTASE); COMPND 3 CHAIN: A; COMPND 4 EC: 1.7.99.3; COMPND 5 OTHER_DETAILS: COPPER, CHLORIDE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACHROMOBACTER XYLOSOXIDANS; SOURCE 3 ORGANISM_TAXID: 85698; SOURCE 4 STRAIN: XYLOSOXIDANS; SOURCE 5 ATCC: NCIMB 11015; SOURCE 6 COLLECTION: NCIMB 11015; SOURCE 7 CELLULAR_LOCATION: PERIPLASM KEYWDS NITRITE REDUCTASE, BLUE COPPER, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR F.E.DODD,J.VANBEEUMEN,R.R.EADY,S.S.HASNAIN REVDAT 5 16-AUG-23 1NDT 1 REMARK LINK REVDAT 4 13-JUL-11 1NDT 1 VERSN REVDAT 3 24-FEB-09 1NDT 1 VERSN REVDAT 2 29-DEC-99 1NDT 4 HEADER COMPND REMARK JRNL REVDAT 2 2 4 ATOM SOURCE SEQRES REVDAT 1 04-NOV-98 1NDT 0 JRNL AUTH F.E.DODD,J.VAN BEEUMEN,R.R.EADY,S.S.HASNAIN JRNL TITL X-RAY STRUCTURE OF A BLUE-COPPER NITRITE REDUCTASE IN TWO JRNL TITL 2 CRYSTAL FORMS. THE NATURE OF THE COPPER SITES, MODE OF JRNL TITL 3 SUBSTRATE BINDING AND RECOGNITION BY REDOX PARTNER. JRNL REF J.MOL.BIOL. V. 282 369 1998 JRNL REFN ISSN 0022-2836 JRNL PMID 9735294 JRNL DOI 10.1006/JMBI.1998.2007 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 20483 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT, EXCEPT FINAL REMARK 3 CYCLE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.164 REMARK 3 R VALUE (WORKING SET) : 0.167 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1099 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2539 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 164 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.90 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) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.190 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.160 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.110 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.320 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.020 ; NULL REMARK 3 ANGLE DISTANCE (A) : 0.040 ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.050 ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : 0.050 ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.030 ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.150 ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.300 ; NULL REMARK 3 MULTIPLE TORSION (A) : 0.300 ; NULL REMARK 3 H-BOND (X...Y) (A) : 0.300 ; NULL REMARK 3 H-BOND (X-H...Y) (A) : 0.300 ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : 15.000; NULL REMARK 3 PLANAR (DEGREES) : 7.000 ; NULL REMARK 3 STAGGERED (DEGREES) : 15.000; NULL REMARK 3 TRANSVERSE (DEGREES) : 25.000; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.000 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.000 ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 2.000 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.000 ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1NDT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB. REMARK 100 THE DEPOSITION ID IS D_1000008366. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAR-96 REMARK 200 TEMPERATURE (KELVIN) : 293.0 REMARK 200 PH : 4.60 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX9.5 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : TORROIDAL MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : CCP4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21904 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 70.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 4.500 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.15 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.30700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.300 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: PDB ENTRY 1AFN MONOMER REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 4.60 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 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 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 50.01700 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 50.01700 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 50.01700 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 14030 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -130.0 KCAL/MOL 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 162.47200 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 81.23600 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 140.70488 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 GLU A 34 OE1 - CD - OE2 ANGL. DEV. = -8.6 DEGREES REMARK 500 MET A 44 CA - CB - CG ANGL. DEV. = 10.8 DEGREES REMARK 500 ASP A 92 CB - CG - OD1 ANGL. DEV. = 7.3 DEGREES REMARK 500 ARG A 117 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG A 117 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 MET A 135 CA - CB - CG ANGL. DEV. = 12.8 DEGREES REMARK 500 ARG A 153 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG A 168 NE - CZ - NH2 ANGL. DEV. = 3.6 DEGREES REMARK 500 ASP A 184 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP A 184 CB - CG - OD2 ANGL. DEV. = -5.6 DEGREES REMARK 500 ARG A 205 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 244 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG A 270 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 GLU A 304 OE1 - CD - OE2 ANGL. DEV. = -8.7 DEGREES REMARK 500 ASP A 322 CB - CG - OD1 ANGL. DEV. = 6.3 DEGREES 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 GLN A 24 -92.73 -85.30 REMARK 500 ALA A 131 65.64 -157.75 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 HIS A 300 ASN A 301 149.24 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 ANGLE, 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 SER A 315 10.36 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 TYPE 1 COPPER CENTER REMARK 600 REMARK 600 TYPE II COPPER CENTER REMARK 600 REMARK 600 TYPE II COPPER BOUND CHLORIDE 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 501 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 89 ND1 REMARK 620 2 CYS A 130 SG 126.9 REMARK 620 3 HIS A 139 ND1 103.2 116.2 REMARK 620 4 MET A 144 SD 85.5 106.1 115.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU A 502 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 94 NE2 REMARK 620 2 HIS A 129 NE2 103.7 REMARK 620 3 HIS A 300 NE2 99.4 115.5 REMARK 620 4 CL A 503 CL 148.4 98.9 90.3 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CUA REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: TYPE I COPPER SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: CUB REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: TYPE II COPPER SITE (ADDITIONAL HIS 300 FROM REMARK 800 ADJACENT MONOMER) REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 503 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE GENE SEQUENCE WAS PERFORMED INDEPENDENTLY AND IS REMARK 999 REFERENCED IN THE JOURNAL CITATION: REMARK 999 "THE BLUE COPPER-CONTAINING NITRITE REDUCTASE FROM REMARK 999 ALCALIGENES XYLOSOXIDANS: CLONING OF THE NIRA GENE AND REMARK 999 CHARACTERIZATION OF THE RECOMBINANT ENZYME" REMARK 999 M.PRUDENCIO,R.R.EADY,G.SAWERS REMARK 999 J BACTERIOL. 1999 APR;181(8):2323-2329. DBREF 1NDT A 2 335 UNP O68601 O68601_ALCXX 26 359 SEQRES 1 A 336 ALA ASP ALA ASP SER LEU PRO HIS THR LYS VAL THR LEU SEQRES 2 A 336 VAL ALA PRO PRO GLN VAL HIS PRO HIS GLU GLN ALA THR SEQRES 3 A 336 ALA SER GLY PRO LYS VAL THR GLU PHE THR MET THR ILE SEQRES 4 A 336 GLU GLU LYS LYS MET VAL ILE ASP ASP SER GLY THR THR SEQRES 5 A 336 LEU GLN ALA MET THR PHE ASN GLY SER MET PRO GLY PRO SEQRES 6 A 336 THR LEU VAL VAL HIS GLU GLY ASP TYR VAL GLN LEU THR SEQRES 7 A 336 LEU VAL ASN PRO ALA THR ASN ALA MET PRO HIS ASN VAL SEQRES 8 A 336 ASP PHE HIS GLY ALA THR GLY ALA LEU GLY GLY ALA LYS SEQRES 9 A 336 LEU THR ASN VAL ASN PRO GLY GLU GLN ALA THR LEU ARG SEQRES 10 A 336 PHE LYS ALA ASP ARG SER GLY THR PHE VAL TYR HIS CYS SEQRES 11 A 336 ALA PRO SER GLY MET VAL PRO TRP HIS VAL VAL SER GLY SEQRES 12 A 336 MET SER GLY THR LEU MET VAL LEU PRO ARG ASP GLY LEU SEQRES 13 A 336 LYS ASP PRO ALA GLY ALA PRO LEU HIS TYR ASP ARG ALA SEQRES 14 A 336 TYR THR ILE GLY GLU PHE ASP LEU TYR ILE PRO LYS GLY SEQRES 15 A 336 PRO ASP GLY LYS TYR LYS ASP TYR ALA THR LEU ALA GLU SEQRES 16 A 336 SER TYR GLY ASP THR VAL GLN VAL MET ARG THR LEU THR SEQRES 17 A 336 PRO SER HIS ILE VAL PHE ASN GLY LYS VAL GLY ALA LEU SEQRES 18 A 336 THR GLY ALA ASN ALA LEU THR ALA SER VAL GLY GLU THR SEQRES 19 A 336 VAL LEU LEU ILE HIS SER GLN ALA ASN ARG ASP THR ARG SEQRES 20 A 336 PRO HIS LEU ILE GLY GLY HIS GLY ASP TRP VAL TRP GLU SEQRES 21 A 336 THR GLY LYS PHE ALA ASN PRO PRO GLN ARG ASP LEU GLU SEQRES 22 A 336 THR TRP PHE ILE ARG GLY GLY SER ALA GLY ALA ALA LEU SEQRES 23 A 336 TYR THR PHE LYS GLN PRO GLY VAL TYR ALA TYR LEU ASN SEQRES 24 A 336 HIS ASN LEU ILE GLU ALA PHE GLU LEU GLY ALA ALA GLY SEQRES 25 A 336 HIS ILE SER VAL GLU GLY LYS TRP ASN ASP ASP LEU MET SEQRES 26 A 336 LYS GLN ILE LYS ALA PRO ALA PRO ILE PRO ALA HET CU A 501 1 HET CU A 502 1 HET CL A 503 1 HETNAM CU COPPER (II) ION HETNAM CL CHLORIDE ION FORMUL 2 CU 2(CU 2+) FORMUL 4 CL CL 1- FORMUL 5 HOH *164(H2 O) HELIX 1 1 ALA A 3 SER A 5 5 3 HELIX 2 2 ALA A 99 LEU A 105 5 7 HELIX 3 3 VAL A 136 VAL A 141 1 6 HELIX 4 4 LEU A 193 THR A 206 1 14 HELIX 5 5 GLY A 223 ASN A 225 5 3 HELIX 6 6 LEU A 302 PHE A 306 1 5 SHEET 1 A 4 HIS A 8 LYS A 10 0 SHEET 2 A 4 VAL A 32 THR A 38 1 N VAL A 32 O THR A 9 SHEET 3 A 4 TYR A 74 ASN A 81 1 N TYR A 74 O THR A 33 SHEET 4 A 4 GLU A 112 LYS A 119 -1 N PHE A 118 O VAL A 75 SHEET 1 B 2 ILE A 39 VAL A 45 0 SHEET 2 B 2 THR A 52 PHE A 58 -1 N THR A 57 O GLU A 40 SHEET 1 C 3 LEU A 67 HIS A 70 0 SHEET 2 C 3 SER A 145 LEU A 151 1 N MET A 149 O LEU A 67 SHEET 3 C 3 GLY A 124 HIS A 129 -1 N TYR A 128 O GLY A 146 SHEET 1 D 4 ARG A 168 GLY A 173 0 SHEET 2 D 4 THR A 234 GLN A 241 1 N LEU A 236 O ARG A 168 SHEET 3 D 4 SER A 281 THR A 288 -1 N TYR A 287 O VAL A 235 SHEET 4 D 4 TRP A 257 TRP A 259 -1 N TRP A 259 O ALA A 284 SHEET 1 E 2 GLU A 174 LEU A 177 0 SHEET 2 E 2 HIS A 211 PHE A 214 -1 N VAL A 213 O PHE A 175 SHEET 1 F 4 LEU A 227 SER A 230 0 SHEET 2 F 4 ALA A 311 GLU A 317 1 N SER A 315 O LEU A 227 SHEET 3 F 4 GLY A 293 ASN A 299 -1 N TYR A 297 O GLY A 312 SHEET 4 F 4 PRO A 248 ILE A 251 -1 N ILE A 251 O ALA A 296 LINK ND1 HIS A 89 CU CU A 501 1555 1555 2.06 LINK NE2 HIS A 94 CU CU A 502 1555 1555 2.01 LINK NE2 HIS A 129 CU CU A 502 1555 1555 2.10 LINK SG CYS A 130 CU CU A 501 1555 1555 2.21 LINK ND1 HIS A 139 CU CU A 501 1555 1555 1.93 LINK SD MET A 144 CU CU A 501 1555 1555 2.64 LINK NE2 HIS A 300 CU CU A 502 3775 1555 2.13 LINK CU CU A 502 CL CL A 503 1555 1555 2.25 CISPEP 1 PRO A 16 PRO A 17 0 8.60 CISPEP 2 MET A 62 PRO A 63 0 -7.54 SITE 1 CUA 5 CU A 501 HIS A 89 CYS A 130 HIS A 139 SITE 2 CUA 5 MET A 144 SITE 1 CUB 4 CU A 502 HIS A 94 HIS A 129 CL A 503 SITE 1 AC1 4 HIS A 89 CYS A 130 HIS A 139 MET A 144 SITE 1 AC2 4 HIS A 94 HIS A 129 HIS A 300 CL A 503 SITE 1 AC3 4 HIS A 129 ILE A 251 HIS A 300 CU A 502 CRYST1 81.236 81.236 100.034 90.00 90.00 120.00 P 63 6 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 0.012310 0.007107 0.000000 0.00000 SCALE2 0.000000 0.014214 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009997 0.00000