PDB Short entry for 1BQ5 HEADER OXIDOREDUCTASE 21-AUG-98 1BQ5 TITLE NITRITE REDUCTASE FROM ALCALIGENES XYLOSOXIDANS GIFU 1051 COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRITE REDUCTASE; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACHROMOBACTER XYLOSOXIDANS; SOURCE 3 ORGANISM_TAXID: 85698; SOURCE 4 STRAIN: GIFU 1051 KEYWDS OXIDOREDUCTASE, NITRITE REDUCTASE, CUPROPROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.INOUE,M.GOTOWDA,DELIGEER,S.SUZUKI,K.KATAOKA,K.YAMAGUCHI,H.WATANABE, AUTHOR 2 M.GOHO,K.A.I.YASUSHI REVDAT 5 07-FEB-24 1BQ5 1 REMARK SEQADV LINK REVDAT 4 13-JUL-11 1BQ5 1 VERSN REVDAT 3 24-FEB-09 1BQ5 1 VERSN REVDAT 2 01-APR-03 1BQ5 1 JRNL REVDAT 1 21-AUG-99 1BQ5 0 JRNL AUTH T.INOUE,M.GOTOWDA,DELIGEER,K.KATAOKA,K.YAMAGUCHI,S.SUZUKI, JRNL AUTH 2 H.WATANABE,M.GOHOW,Y.KAI JRNL TITL TYPE 1 CU STRUCTURE OF BLUE NITRITE REDUCTASE FROM JRNL TITL 2 ALCALIGENES XYLOSOXIDANS GIFU 1051 AT 2.05 A RESOLUTION: JRNL TITL 3 COMPARISON OF BLUE AND GREEN NITRITE REDUCTASES. JRNL REF J.BIOCHEM.(TOKYO) V. 124 876 1998 JRNL REFN ISSN 0021-924X JRNL PMID 9792907 REMARK 2 REMARK 2 RESOLUTION. 2.05 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) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 77.1 REMARK 3 NUMBER OF REFLECTIONS : 20280 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 + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1065 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2544 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 111 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.90 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) : NULL REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.009 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.030 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.028 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.023 ; 0.030 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.140 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.184 ; 0.300 REMARK 3 MULTIPLE TORSION (A) : 0.238 ; 0.300 REMARK 3 H-BOND (X...Y) (A) : 0.138 ; 0.300 REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; 15.000 REMARK 3 PLANAR (DEGREES) : 5.100 ; 7.000 REMARK 3 STAGGERED (DEGREES) : 23.400; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 28.500; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.186 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.904 ; 3.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.476 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.321 ; 3.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1BQ5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000171997. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-JUN-96 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23309 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 91.780 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.3 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.05400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.25 REMARK 200 COMPLETENESS FOR SHELL (%) : 78.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.18200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NIR FROM ACHROMOBACTER CYCLOCLASTES REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.77 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 8.5 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 31.78900 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 31.78900 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 31.78900 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: 13490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -85.0 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 53.28250 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 92.28800 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -53.28250 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 92.28800 REMARK 350 BIOMT3 3 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 ALA A 1 REMARK 465 GLY A 2 REMARK 465 THR A 3 REMARK 465 ALA A 4 REMARK 465 TRP A 5 REMARK 465 ALA A 6 REMARK 465 GLN A 7 REMARK 465 PRO A 341 REMARK 465 ARG A 342 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 55 CG CD CE NZ 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 LEU A 12 CA - CB - CG ANGL. DEV. = 14.0 DEGREES REMARK 500 ALA A 105 C - N - CA ANGL. DEV. = 15.1 DEGREES REMARK 500 ALA A 105 N - CA - CB ANGL. DEV. = 8.5 DEGREES REMARK 500 ASP A 164 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ARG A 250 NE - CZ - NH1 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 276 CD - NE - CZ ANGL. DEV. = 17.9 DEGREES REMARK 500 ARG A 276 NE - CZ - NH1 ANGL. DEV. = 4.2 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 ASP A 10 120.06 174.22 REMARK 500 LYS A 11 -39.36 122.78 REMARK 500 GLN A 30 -94.37 -77.64 REMARK 500 SER A 34 150.84 175.37 REMARK 500 PRO A 88 155.64 -47.82 REMARK 500 ALA A 105 56.84 27.95 REMARK 500 ALA A 137 63.89 -156.64 REMARK 500 MET A 141 37.72 -145.20 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 THR A 212 10.10 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 343 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 95 ND1 REMARK 620 2 CYS A 136 SG 132.5 REMARK 620 3 HIS A 145 ND1 97.5 117.3 REMARK 620 4 MET A 150 SD 86.2 107.3 111.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU A 344 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 100 NE2 REMARK 620 2 HIS A 135 NE2 109.8 REMARK 620 3 HIS A 306 NE2 94.0 103.7 REMARK 620 4 HOH A 500 O 164.3 81.4 93.8 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: TP1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: TYPE 1 COPPER SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: TP2 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: TYPE 2 COPPER SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU A 343 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU A 344 DBREF 1BQ5 A 1 342 UNP O68601 O68601_ALCXX 19 360 SEQADV 1BQ5 ASP A 231 UNP O68601 ASN 249 CONFLICT SEQRES 1 A 342 ALA GLY THR ALA TRP ALA GLN ASP ALA ASP LYS LEU PRO SEQRES 2 A 342 HIS THR LYS VAL THR LEU VAL ALA PRO PRO GLN VAL HIS SEQRES 3 A 342 PRO HIS GLU GLN ALA THR LYS SER GLY PRO LYS VAL VAL SEQRES 4 A 342 GLU PHE THR MET THR ILE GLU GLU LYS LYS MET VAL ILE SEQRES 5 A 342 ASP ASP LYS GLY THR THR LEU GLN ALA MET THR PHE ASN SEQRES 6 A 342 GLY SER MET PRO GLY PRO THR LEU VAL VAL HIS GLU GLY SEQRES 7 A 342 ASP TYR VAL GLN LEU THR LEU VAL ASN PRO ALA THR ASN SEQRES 8 A 342 ALA MET PRO HIS ASN VAL ASP PHE HIS GLY ALA THR GLY SEQRES 9 A 342 ALA LEU GLY GLY ALA LYS LEU THR ASN VAL ASN PRO GLY SEQRES 10 A 342 GLU GLN ALA THR LEU ARG PHE LYS ALA ASP ARG SER GLY SEQRES 11 A 342 THR PHE VAL TYR HIS CYS ALA PRO GLU GLY MET VAL PRO SEQRES 12 A 342 TRP HIS VAL VAL SER GLY MET SER GLY THR LEU MET VAL SEQRES 13 A 342 LEU PRO ARG ASP GLY LEU LYS ASP PRO GLN GLY LYS PRO SEQRES 14 A 342 LEU HIS TYR ASP ARG ALA TYR THR ILE GLY GLU PHE ASP SEQRES 15 A 342 LEU TYR ILE PRO LYS GLY PRO ASP GLY LYS TYR LYS ASP SEQRES 16 A 342 TYR ALA THR LEU ALA GLU SER TYR GLY ASP THR VAL GLN SEQRES 17 A 342 VAL MET ARG THR LEU THR PRO SER HIS ILE VAL PHE ASN SEQRES 18 A 342 GLY LYS VAL GLY ALA LEU THR GLY ALA ASP ALA LEU THR SEQRES 19 A 342 ALA LYS VAL GLY GLU THR VAL LEU LEU ILE HIS SER GLN SEQRES 20 A 342 ALA ASN ARG ASP THR ARG PRO HIS LEU ILE GLY GLY HIS SEQRES 21 A 342 GLY ASP TRP VAL TRP GLU THR GLY LYS PHE ALA ASN PRO SEQRES 22 A 342 PRO GLN ARG ASP LEU GLU THR TRP PHE ILE ARG GLY GLY SEQRES 23 A 342 SER ALA GLY ALA ALA LEU TYR THR PHE LYS GLN PRO GLY SEQRES 24 A 342 VAL TYR ALA TYR LEU ASN HIS ASN LEU ILE GLU ALA PHE SEQRES 25 A 342 GLU LEU GLY ALA ALA GLY HIS ILE LYS VAL GLU GLY LYS SEQRES 26 A 342 TRP ASN ASP ASP LEU MET LYS GLN ILE LYS ALA PRO ALA SEQRES 27 A 342 PRO ILE PRO ARG HET CU A 343 1 HET CU A 344 1 HETNAM CU COPPER (II) ION FORMUL 2 CU 2(CU 2+) FORMUL 4 HOH *111(H2 O) HELIX 1 1 ALA A 105 LEU A 111 5 7 HELIX 2 2 VAL A 142 VAL A 147 1 6 HELIX 3 3 LEU A 199 THR A 212 1 14 HELIX 4 4 GLY A 229 ASP A 231 5 3 HELIX 5 5 LEU A 308 PHE A 312 1 5 SHEET 1 A 4 HIS A 14 LYS A 16 0 SHEET 2 A 4 VAL A 38 THR A 44 1 N VAL A 38 O THR A 15 SHEET 3 A 4 TYR A 80 ASN A 87 1 N TYR A 80 O VAL A 39 SHEET 4 A 4 GLU A 118 LYS A 125 -1 N PHE A 124 O VAL A 81 SHEET 1 B 2 ILE A 45 VAL A 51 0 SHEET 2 B 2 THR A 58 PHE A 64 -1 N THR A 63 O GLU A 46 SHEET 1 C 3 LEU A 73 HIS A 76 0 SHEET 2 C 3 SER A 151 LEU A 157 1 N MET A 155 O LEU A 73 SHEET 3 C 3 GLY A 130 HIS A 135 -1 N TYR A 134 O GLY A 152 SHEET 1 D 4 ARG A 174 GLY A 179 0 SHEET 2 D 4 THR A 240 GLN A 247 1 N LEU A 242 O ARG A 174 SHEET 3 D 4 SER A 287 THR A 294 -1 N TYR A 293 O VAL A 241 SHEET 4 D 4 TRP A 263 TRP A 265 -1 N TRP A 265 O ALA A 290 SHEET 1 E 2 GLU A 180 LEU A 183 0 SHEET 2 E 2 HIS A 217 PHE A 220 -1 N VAL A 219 O PHE A 181 SHEET 1 F 4 LEU A 233 LYS A 236 0 SHEET 2 F 4 ALA A 317 GLU A 323 1 N LYS A 321 O LEU A 233 SHEET 3 F 4 GLY A 299 ASN A 305 -1 N TYR A 303 O GLY A 318 SHEET 4 F 4 PRO A 254 ILE A 257 -1 N ILE A 257 O ALA A 302 LINK ND1 HIS A 95 CU CU A 343 1555 1555 2.20 LINK NE2 HIS A 100 CU CU A 344 1555 1555 2.07 LINK NE2 HIS A 135 CU CU A 344 1555 1555 2.18 LINK SG CYS A 136 CU CU A 343 1555 1555 2.17 LINK ND1 HIS A 145 CU CU A 343 1555 1555 1.94 LINK SD MET A 150 CU CU A 343 1555 1555 2.69 LINK NE2 HIS A 306 CU CU A 344 2665 1555 2.27 LINK CU CU A 344 O HOH A 500 1555 1555 2.55 CISPEP 1 PRO A 22 PRO A 23 0 2.43 CISPEP 2 MET A 68 PRO A 69 0 -4.72 SITE 1 TP1 4 HIS A 95 CYS A 136 HIS A 145 MET A 150 SITE 1 TP2 4 HIS A 100 HIS A 135 HOH A 500 HIS A 306 SITE 1 AC1 4 HIS A 95 CYS A 136 HIS A 145 MET A 150 SITE 1 AC2 6 ASP A 98 HIS A 100 HIS A 135 HIS A 255 SITE 2 AC2 6 HIS A 306 HOH A 500 CRYST1 106.565 106.565 63.578 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 0.009384 0.005418 0.000000 0.00000 SCALE2 0.000000 0.010836 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015729 0.00000