HEADER OXIDOREDUCTASE 28-APR-07 2PPA TITLE ANAEROBICALLY MANIPULATED WILD TYPE OXIDIZED AFNIR BOUND TO NITROUS TITLE 2 OXIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: COPPER-CONTAINING NITRITE REDUCTASE; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: CU-NIR; COMPND 5 EC: 1.7.2.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ALCALIGENES FAECALIS; SOURCE 3 ORGANISM_TAXID: 511; SOURCE 4 STRAIN: S-6; SOURCE 5 GENE: NIRK, NIR; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS NITRITE REDUCTASE, DENITRIFICATION, NITROUS OXIDE, BACTERIA, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR E.I.TOCHEVA,M.E.P.MURPHY REVDAT 5 21-FEB-24 2PPA 1 REMARK SEQADV LINK REVDAT 4 13-JUL-11 2PPA 1 VERSN REVDAT 3 24-FEB-09 2PPA 1 VERSN REVDAT 2 22-APR-08 2PPA 1 JRNL REVDAT 1 01-APR-08 2PPA 0 JRNL AUTH E.I.TOCHEVA,L.D.ELTIS,M.E.MURPHY JRNL TITL CONSERVED ACTIVE SITE RESIDUES LIMIT INHIBITION OF A JRNL TITL 2 COPPER-CONTAINING NITRITE REDUCTASE BY SMALL MOLECULES. JRNL REF BIOCHEMISTRY V. 47 4452 2008 JRNL REFN ISSN 0006-2960 JRNL PMID 18358002 JRNL DOI 10.1021/BI7020537 REMARK 2 REMARK 2 RESOLUTION. 1.69 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.69 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 95.6 REMARK 3 NUMBER OF REFLECTIONS : 91791 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) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4834 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.69 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 6006 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 85.23 REMARK 3 BIN R VALUE (WORKING SET) : 0.2570 REMARK 3 BIN FREE R VALUE SET COUNT : 307 REMARK 3 BIN FREE R VALUE : 0.3120 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7687 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 59 REMARK 3 SOLVENT ATOMS : 776 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.64 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.46000 REMARK 3 B22 (A**2) : -0.34000 REMARK 3 B33 (A**2) : -2.12000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.129 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.119 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.080 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.447 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.964 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.952 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7979 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 10870 ; 1.308 ; 1.947 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1014 ; 6.853 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 344 ;33.003 ;24.651 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1194 ;12.321 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 23 ;19.810 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1189 ; 0.087 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6203 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 3907 ; 0.191 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 5358 ; 0.310 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 730 ; 0.126 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 4 ; 0.020 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 89 ; 0.198 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 32 ; 0.131 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 5176 ; 0.611 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 8119 ; 0.974 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3180 ; 1.642 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2751 ; 2.539 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2PPA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-MAY-07. REMARK 100 THE DEPOSITION ID IS D_1000042632. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL11-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 100417 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.690 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : 0.12700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.69 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 4.70 REMARK 200 R MERGE FOR SHELL (I) : 0.37800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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 (%): 39.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6-11% PEG 4000, 100MM SODIUM ACETATE, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K, PH 4 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 30.32500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 73.02100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 50.81150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 73.02100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.32500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 50.81150 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 TRIMER IS THE BIOLOGICAL UNIT. THE ASYMMETRIC UNIT IS A REMARK 300 TRIMER. 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: 15890 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32180 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -104.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 THR A 340 REMARK 465 ILE A 341 REMARK 465 GLU A 342 REMARK 465 GLY A 343 REMARK 465 ARG A 344 REMARK 465 ILE B 341 REMARK 465 GLU B 342 REMARK 465 GLY B 343 REMARK 465 ARG B 344 REMARK 465 THR C 340 REMARK 465 ILE C 341 REMARK 465 GLU C 342 REMARK 465 GLY C 343 REMARK 465 ARG C 344 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH B 1619 O HOH B 1754 2.00 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 ALA A 137 70.91 -158.78 REMARK 500 ASP B 78 -0.27 75.26 REMARK 500 ALA B 137 75.31 -155.45 REMARK 500 ASP B 164 -168.24 -79.04 REMARK 500 ASP B 188 -168.98 -76.53 REMARK 500 LEU B 227 54.14 -104.00 REMARK 500 ASP C 78 -1.88 78.73 REMARK 500 ALA C 137 73.31 -157.97 REMARK 500 LEU C 227 44.61 -95.07 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 306 ASN A 307 147.25 REMARK 500 HIS B 306 ASN B 307 147.20 REMARK 500 HIS C 306 ASN C 307 148.54 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 TRS A 1501 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 501 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 95 ND1 REMARK 620 2 HIS A 145 ND1 98.5 REMARK 620 N 1 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 100 NE2 REMARK 620 2 HIS A 135 NE2 110.7 REMARK 620 3 N2O A 503 O3 97.3 96.6 REMARK 620 4 N2O A 503 N2 129.2 89.9 32.7 REMARK 620 5 HIS B 306 NE2 101.7 112.6 136.1 112.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU C 502 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 306 NE2 REMARK 620 2 HIS C 100 NE2 104.3 REMARK 620 3 HIS C 135 NE2 113.4 111.8 REMARK 620 4 ACT C 503 O 124.7 103.5 98.7 REMARK 620 5 ACT C 503 OXT 82.7 156.4 84.7 55.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU1 B 501 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 95 ND1 REMARK 620 2 HIS B 145 ND1 99.9 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU B 502 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 100 NE2 REMARK 620 2 HIS B 135 NE2 109.7 REMARK 620 3 N2O B 503 O3 93.4 95.1 REMARK 620 4 N2O B 503 N2 126.5 92.2 34.9 REMARK 620 5 HIS C 306 NE2 103.6 110.1 142.1 113.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU1 C 501 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 95 ND1 REMARK 620 2 HIS C 145 ND1 99.4 REMARK 620 N 1 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 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 CU1 B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU1 C 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU C 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT C 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT C 1502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 1503 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 1504 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 1505 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT C 1506 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT C 1507 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT C 1508 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT C 1509 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 1510 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE N2O A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE N2O B 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 1501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1SNR RELATED DB: PDB REMARK 900 REDUCED WILD TYPE AFNIR-NO REMARK 900 RELATED ID: 1SJM RELATED DB: PDB REMARK 900 OXIDIZED WILD TYPE AFNIR-NITRITE DBREF 2PPA A 4 340 UNP P38501 NIR_ALCFA 40 376 DBREF 2PPA B 4 340 UNP P38501 NIR_ALCFA 40 376 DBREF 2PPA C 4 340 UNP P38501 NIR_ALCFA 40 376 SEQADV 2PPA ILE A 341 UNP P38501 EXPRESSION TAG SEQADV 2PPA GLU A 342 UNP P38501 EXPRESSION TAG SEQADV 2PPA GLY A 343 UNP P38501 EXPRESSION TAG SEQADV 2PPA ARG A 344 UNP P38501 EXPRESSION TAG SEQADV 2PPA ILE B 341 UNP P38501 EXPRESSION TAG SEQADV 2PPA GLU B 342 UNP P38501 EXPRESSION TAG SEQADV 2PPA GLY B 343 UNP P38501 EXPRESSION TAG SEQADV 2PPA ARG B 344 UNP P38501 EXPRESSION TAG SEQADV 2PPA ILE C 341 UNP P38501 EXPRESSION TAG SEQADV 2PPA GLU C 342 UNP P38501 EXPRESSION TAG SEQADV 2PPA GLY C 343 UNP P38501 EXPRESSION TAG SEQADV 2PPA ARG C 344 UNP P38501 EXPRESSION TAG SEQRES 1 A 341 ALA THR ALA ALA GLU ILE ALA ALA LEU PRO ARG GLN LYS SEQRES 2 A 341 VAL GLU LEU VAL ASP PRO PRO PHE VAL HIS ALA HIS SER SEQRES 3 A 341 GLN VAL ALA GLU GLY GLY PRO LYS VAL VAL GLU PHE THR SEQRES 4 A 341 MET VAL ILE GLU GLU LYS LYS ILE VAL ILE ASP ASP ALA SEQRES 5 A 341 GLY THR GLU VAL HIS ALA MET ALA PHE ASN GLY THR VAL SEQRES 6 A 341 PRO GLY PRO LEU MET VAL VAL HIS GLN ASP ASP TYR LEU SEQRES 7 A 341 GLU LEU THR LEU ILE ASN PRO GLU THR ASN THR LEU MET SEQRES 8 A 341 HIS ASN ILE ASP PHE HIS ALA ALA THR GLY ALA LEU GLY SEQRES 9 A 341 GLY GLY GLY LEU THR GLU ILE ASN PRO GLY GLU LYS THR SEQRES 10 A 341 ILE LEU ARG PHE LYS ALA THR LYS PRO GLY VAL PHE VAL SEQRES 11 A 341 TYR HIS CYS ALA PRO PRO GLY MET VAL PRO TRP HIS VAL SEQRES 12 A 341 VAL SER GLY MET ASN GLY ALA ILE MET VAL LEU PRO ARG SEQRES 13 A 341 GLU GLY LEU HIS ASP GLY LYS GLY LYS ALA LEU THR TYR SEQRES 14 A 341 ASP LYS ILE TYR TYR VAL GLY GLU GLN ASP PHE TYR VAL SEQRES 15 A 341 PRO ARG ASP GLU ASN GLY LYS TYR LYS LYS TYR GLU ALA SEQRES 16 A 341 PRO GLY ASP ALA TYR GLU ASP THR VAL LYS VAL MET ARG SEQRES 17 A 341 THR LEU THR PRO THR HIS VAL VAL PHE ASN GLY ALA VAL SEQRES 18 A 341 GLY ALA LEU THR GLY ASP LYS ALA MET THR ALA ALA VAL SEQRES 19 A 341 GLY GLU LYS VAL LEU ILE VAL HIS SER GLN ALA ASN ARG SEQRES 20 A 341 ASP THR ARG PRO HIS LEU ILE GLY GLY HIS GLY ASP TYR SEQRES 21 A 341 VAL TRP ALA THR GLY LYS PHE ASN THR PRO PRO ASP VAL SEQRES 22 A 341 ASP GLN GLU THR TRP PHE ILE PRO GLY GLY ALA ALA GLY SEQRES 23 A 341 ALA ALA PHE TYR THR PHE GLN GLN PRO GLY ILE TYR ALA SEQRES 24 A 341 TYR VAL ASN HIS ASN LEU ILE GLU ALA PHE GLU LEU GLY SEQRES 25 A 341 ALA ALA ALA HIS PHE LYS VAL THR GLY GLU TRP ASN ASP SEQRES 26 A 341 ASP LEU MET THR SER VAL LEU ALA PRO SER GLY THR ILE SEQRES 27 A 341 GLU GLY ARG SEQRES 1 B 341 ALA THR ALA ALA GLU ILE ALA ALA LEU PRO ARG GLN LYS SEQRES 2 B 341 VAL GLU LEU VAL ASP PRO PRO PHE VAL HIS ALA HIS SER SEQRES 3 B 341 GLN VAL ALA GLU GLY GLY PRO LYS VAL VAL GLU PHE THR SEQRES 4 B 341 MET VAL ILE GLU GLU LYS LYS ILE VAL ILE ASP ASP ALA SEQRES 5 B 341 GLY THR GLU VAL HIS ALA MET ALA PHE ASN GLY THR VAL SEQRES 6 B 341 PRO GLY PRO LEU MET VAL VAL HIS GLN ASP ASP TYR LEU SEQRES 7 B 341 GLU LEU THR LEU ILE ASN PRO GLU THR ASN THR LEU MET SEQRES 8 B 341 HIS ASN ILE ASP PHE HIS ALA ALA THR GLY ALA LEU GLY SEQRES 9 B 341 GLY GLY GLY LEU THR GLU ILE ASN PRO GLY GLU LYS THR SEQRES 10 B 341 ILE LEU ARG PHE LYS ALA THR LYS PRO GLY VAL PHE VAL SEQRES 11 B 341 TYR HIS CYS ALA PRO PRO GLY MET VAL PRO TRP HIS VAL SEQRES 12 B 341 VAL SER GLY MET ASN GLY ALA ILE MET VAL LEU PRO ARG SEQRES 13 B 341 GLU GLY LEU HIS ASP GLY LYS GLY LYS ALA LEU THR TYR SEQRES 14 B 341 ASP LYS ILE TYR TYR VAL GLY GLU GLN ASP PHE TYR VAL SEQRES 15 B 341 PRO ARG ASP GLU ASN GLY LYS TYR LYS LYS TYR GLU ALA SEQRES 16 B 341 PRO GLY ASP ALA TYR GLU ASP THR VAL LYS VAL MET ARG SEQRES 17 B 341 THR LEU THR PRO THR HIS VAL VAL PHE ASN GLY ALA VAL SEQRES 18 B 341 GLY ALA LEU THR GLY ASP LYS ALA MET THR ALA ALA VAL SEQRES 19 B 341 GLY GLU LYS VAL LEU ILE VAL HIS SER GLN ALA ASN ARG SEQRES 20 B 341 ASP THR ARG PRO HIS LEU ILE GLY GLY HIS GLY ASP TYR SEQRES 21 B 341 VAL TRP ALA THR GLY LYS PHE ASN THR PRO PRO ASP VAL SEQRES 22 B 341 ASP GLN GLU THR TRP PHE ILE PRO GLY GLY ALA ALA GLY SEQRES 23 B 341 ALA ALA PHE TYR THR PHE GLN GLN PRO GLY ILE TYR ALA SEQRES 24 B 341 TYR VAL ASN HIS ASN LEU ILE GLU ALA PHE GLU LEU GLY SEQRES 25 B 341 ALA ALA ALA HIS PHE LYS VAL THR GLY GLU TRP ASN ASP SEQRES 26 B 341 ASP LEU MET THR SER VAL LEU ALA PRO SER GLY THR ILE SEQRES 27 B 341 GLU GLY ARG SEQRES 1 C 341 ALA THR ALA ALA GLU ILE ALA ALA LEU PRO ARG GLN LYS SEQRES 2 C 341 VAL GLU LEU VAL ASP PRO PRO PHE VAL HIS ALA HIS SER SEQRES 3 C 341 GLN VAL ALA GLU GLY GLY PRO LYS VAL VAL GLU PHE THR SEQRES 4 C 341 MET VAL ILE GLU GLU LYS LYS ILE VAL ILE ASP ASP ALA SEQRES 5 C 341 GLY THR GLU VAL HIS ALA MET ALA PHE ASN GLY THR VAL SEQRES 6 C 341 PRO GLY PRO LEU MET VAL VAL HIS GLN ASP ASP TYR LEU SEQRES 7 C 341 GLU LEU THR LEU ILE ASN PRO GLU THR ASN THR LEU MET SEQRES 8 C 341 HIS ASN ILE ASP PHE HIS ALA ALA THR GLY ALA LEU GLY SEQRES 9 C 341 GLY GLY GLY LEU THR GLU ILE ASN PRO GLY GLU LYS THR SEQRES 10 C 341 ILE LEU ARG PHE LYS ALA THR LYS PRO GLY VAL PHE VAL SEQRES 11 C 341 TYR HIS CYS ALA PRO PRO GLY MET VAL PRO TRP HIS VAL SEQRES 12 C 341 VAL SER GLY MET ASN GLY ALA ILE MET VAL LEU PRO ARG SEQRES 13 C 341 GLU GLY LEU HIS ASP GLY LYS GLY LYS ALA LEU THR TYR SEQRES 14 C 341 ASP LYS ILE TYR TYR VAL GLY GLU GLN ASP PHE TYR VAL SEQRES 15 C 341 PRO ARG ASP GLU ASN GLY LYS TYR LYS LYS TYR GLU ALA SEQRES 16 C 341 PRO GLY ASP ALA TYR GLU ASP THR VAL LYS VAL MET ARG SEQRES 17 C 341 THR LEU THR PRO THR HIS VAL VAL PHE ASN GLY ALA VAL SEQRES 18 C 341 GLY ALA LEU THR GLY ASP LYS ALA MET THR ALA ALA VAL SEQRES 19 C 341 GLY GLU LYS VAL LEU ILE VAL HIS SER GLN ALA ASN ARG SEQRES 20 C 341 ASP THR ARG PRO HIS LEU ILE GLY GLY HIS GLY ASP TYR SEQRES 21 C 341 VAL TRP ALA THR GLY LYS PHE ASN THR PRO PRO ASP VAL SEQRES 22 C 341 ASP GLN GLU THR TRP PHE ILE PRO GLY GLY ALA ALA GLY SEQRES 23 C 341 ALA ALA PHE TYR THR PHE GLN GLN PRO GLY ILE TYR ALA SEQRES 24 C 341 TYR VAL ASN HIS ASN LEU ILE GLU ALA PHE GLU LEU GLY SEQRES 25 C 341 ALA ALA ALA HIS PHE LYS VAL THR GLY GLU TRP ASN ASP SEQRES 26 C 341 ASP LEU MET THR SER VAL LEU ALA PRO SER GLY THR ILE SEQRES 27 C 341 GLU GLY ARG HET CU1 A 501 1 HET CU A 502 1 HET ACT A1510 4 HET N2O A 503 3 HET TRS A1501 7 HET CU1 B 501 1 HET CU B 502 1 HET ACT B1503 4 HET ACT B1504 4 HET ACT B1505 4 HET N2O B 503 3 HET CU1 C 501 1 HET CU C 502 1 HET ACT C 503 4 HET ACT C1502 4 HET ACT C1506 4 HET ACT C1507 4 HET ACT C1508 4 HET ACT C1509 4 HETNAM CU1 COPPER (I) ION HETNAM CU COPPER (II) ION HETNAM ACT ACETATE ION HETNAM N2O NITROUS OXIDE HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN N2O NITROGEN OXIDE HETSYN TRS TRIS BUFFER FORMUL 4 CU1 3(CU 1+) FORMUL 5 CU 3(CU 2+) FORMUL 6 ACT 10(C2 H3 O2 1-) FORMUL 7 N2O 2(N2 O) FORMUL 8 TRS C4 H12 N O3 1+ FORMUL 23 HOH *776(H2 O) HELIX 1 1 THR A 5 LEU A 12 1 8 HELIX 2 2 GLY A 104 THR A 112 5 9 HELIX 3 3 MET A 141 VAL A 147 1 7 HELIX 4 4 ALA A 198 ASP A 201 5 4 HELIX 5 5 ALA A 202 THR A 212 1 11 HELIX 6 6 THR A 228 ALA A 232 5 5 HELIX 7 7 ASN A 307 GLU A 313 1 7 HELIX 8 8 THR B 5 ALA B 11 1 7 HELIX 9 9 GLY B 104 THR B 112 5 9 HELIX 10 10 MET B 141 VAL B 147 1 7 HELIX 11 11 ALA B 198 THR B 212 1 15 HELIX 12 12 THR B 228 ALA B 232 5 5 HELIX 13 13 ASN B 307 GLU B 313 1 7 HELIX 14 14 THR C 5 ALA C 11 1 7 HELIX 15 15 GLY C 104 THR C 112 5 9 HELIX 16 16 MET C 141 VAL C 147 1 7 HELIX 17 17 ALA C 198 ARG C 211 1 14 HELIX 18 18 THR C 228 ALA C 232 5 5 HELIX 19 19 ASN C 307 GLU C 313 1 7 SHEET 1 A 3 ARG A 14 LYS A 16 0 SHEET 2 A 3 VAL A 38 VAL A 51 1 O GLU A 40 N GLN A 15 SHEET 3 A 3 GLU A 58 PHE A 64 -1 O ALA A 63 N GLU A 46 SHEET 1 B 5 ARG A 14 LYS A 16 0 SHEET 2 B 5 VAL A 38 VAL A 51 1 O GLU A 40 N GLN A 15 SHEET 3 B 5 TYR A 80 ASN A 87 1 O TYR A 80 N VAL A 39 SHEET 4 B 5 GLU A 118 LYS A 125 -1 O GLU A 118 N ASN A 87 SHEET 5 B 5 MET B 331 GLY B 339 -1 O THR B 332 N ARG A 123 SHEET 1 C 4 MET A 73 HIS A 76 0 SHEET 2 C 4 ASN A 151 LEU A 157 1 O MET A 155 N MET A 73 SHEET 3 C 4 GLY A 130 HIS A 135 -1 N GLY A 130 O VAL A 156 SHEET 4 C 4 ASP A 98 PHE A 99 -1 N ASP A 98 O HIS A 135 SHEET 1 D 2 LEU A 162 HIS A 163 0 SHEET 2 D 2 ALA A 169 LEU A 170 -1 O LEU A 170 N LEU A 162 SHEET 1 E 6 HIS A 217 PHE A 220 0 SHEET 2 E 6 LYS A 174 PHE A 183 -1 N GLN A 181 O VAL A 219 SHEET 3 E 6 LYS A 240 GLN A 247 1 O VAL A 244 N VAL A 178 SHEET 4 E 6 ALA A 287 THR A 294 -1 O TYR A 293 N VAL A 241 SHEET 5 E 6 GLY A 261 TRP A 265 -1 N TYR A 263 O PHE A 292 SHEET 6 E 6 ASP A 275 GLN A 278 -1 O ASP A 275 N VAL A 264 SHEET 1 F 4 MET A 233 ALA A 236 0 SHEET 2 F 4 ALA A 317 THR A 323 1 O LYS A 321 N MET A 233 SHEET 3 F 4 GLY A 299 ASN A 305 -1 N TYR A 303 O ALA A 318 SHEET 4 F 4 PRO A 254 ILE A 257 -1 N ILE A 257 O ALA A 302 SHEET 1 G 5 MET A 331 SER A 338 0 SHEET 2 G 5 GLU C 118 LYS C 125 -1 O ARG C 123 N THR A 332 SHEET 3 G 5 TYR C 80 ASN C 87 -1 N LEU C 81 O PHE C 124 SHEET 4 G 5 VAL C 38 VAL C 51 1 N VAL C 39 O TYR C 80 SHEET 5 G 5 ARG C 14 LYS C 16 1 N GLN C 15 O GLU C 40 SHEET 1 H 5 MET A 331 SER A 338 0 SHEET 2 H 5 GLU C 118 LYS C 125 -1 O ARG C 123 N THR A 332 SHEET 3 H 5 TYR C 80 ASN C 87 -1 N LEU C 81 O PHE C 124 SHEET 4 H 5 VAL C 38 VAL C 51 1 N VAL C 39 O TYR C 80 SHEET 5 H 5 GLU C 58 PHE C 64 -1 O ALA C 63 N GLU C 46 SHEET 1 I 3 ARG B 14 LYS B 16 0 SHEET 2 I 3 VAL B 38 VAL B 51 1 O GLU B 40 N GLN B 15 SHEET 3 I 3 GLU B 58 PHE B 64 -1 O ALA B 63 N GLU B 46 SHEET 1 J 5 ARG B 14 LYS B 16 0 SHEET 2 J 5 VAL B 38 VAL B 51 1 O GLU B 40 N GLN B 15 SHEET 3 J 5 TYR B 80 ASN B 87 1 O THR B 84 N PHE B 41 SHEET 4 J 5 GLU B 118 LYS B 125 -1 O PHE B 124 N LEU B 81 SHEET 5 J 5 MET C 331 SER C 338 -1 O SER C 338 N LYS B 119 SHEET 1 K 4 MET B 73 HIS B 76 0 SHEET 2 K 4 ASN B 151 LEU B 157 1 O MET B 155 N MET B 73 SHEET 3 K 4 GLY B 130 HIS B 135 -1 N GLY B 130 O VAL B 156 SHEET 4 K 4 ASP B 98 PHE B 99 -1 N ASP B 98 O HIS B 135 SHEET 1 L 6 HIS B 217 PHE B 220 0 SHEET 2 L 6 LYS B 174 PHE B 183 -1 N GLN B 181 O VAL B 219 SHEET 3 L 6 LYS B 240 GLN B 247 1 O VAL B 244 N VAL B 178 SHEET 4 L 6 ALA B 287 THR B 294 -1 O ALA B 291 N ILE B 243 SHEET 5 L 6 GLY B 261 TRP B 265 -1 N TYR B 263 O PHE B 292 SHEET 6 L 6 ASP B 275 GLN B 278 -1 O ASP B 275 N VAL B 264 SHEET 1 M 4 MET B 233 ALA B 236 0 SHEET 2 M 4 ALA B 317 THR B 323 1 O HIS B 319 N MET B 233 SHEET 3 M 4 GLY B 299 ASN B 305 -1 N TYR B 303 O ALA B 318 SHEET 4 M 4 PRO B 254 ILE B 257 -1 N ILE B 257 O ALA B 302 SHEET 1 N 4 MET C 73 HIS C 76 0 SHEET 2 N 4 ASN C 151 LEU C 157 1 O MET C 155 N MET C 73 SHEET 3 N 4 GLY C 130 HIS C 135 -1 N GLY C 130 O VAL C 156 SHEET 4 N 4 ASP C 98 PHE C 99 -1 N ASP C 98 O HIS C 135 SHEET 1 O 2 LEU C 162 HIS C 163 0 SHEET 2 O 2 ALA C 169 LEU C 170 -1 O LEU C 170 N LEU C 162 SHEET 1 P 6 HIS C 217 PHE C 220 0 SHEET 2 P 6 LYS C 174 PHE C 183 -1 N GLN C 181 O VAL C 219 SHEET 3 P 6 LYS C 240 GLN C 247 1 O VAL C 244 N VAL C 178 SHEET 4 P 6 ALA C 287 THR C 294 -1 O TYR C 293 N VAL C 241 SHEET 5 P 6 GLY C 261 TRP C 265 -1 N TYR C 263 O PHE C 292 SHEET 6 P 6 ASP C 275 GLN C 278 -1 O ASP C 275 N VAL C 264 SHEET 1 Q 4 MET C 233 ALA C 236 0 SHEET 2 Q 4 ALA C 317 THR C 323 1 O HIS C 319 N MET C 233 SHEET 3 Q 4 GLY C 299 ASN C 305 -1 N GLY C 299 O VAL C 322 SHEET 4 Q 4 PRO C 254 ILE C 257 -1 N ILE C 257 O ALA C 302 LINK ND1 HIS A 95 CU CU1 A 501 1555 1555 2.09 LINK NE2 HIS A 100 CU CU A 502 1555 1555 2.04 LINK NE2 HIS A 135 CU CU A 502 1555 1555 2.11 LINK ND1 HIS A 145 CU CU1 A 501 1555 1555 1.99 LINK NE2 HIS A 306 CU CU C 502 1555 1555 2.05 LINK CU CU A 502 O3 N2O A 503 1555 1555 2.17 LINK CU CU A 502 N2 N2O A 503 1555 1555 2.20 LINK CU CU A 502 NE2 HIS B 306 1555 1555 2.02 LINK ND1 HIS B 95 CU CU1 B 501 1555 1555 2.08 LINK NE2 HIS B 100 CU CU B 502 1555 1555 2.02 LINK NE2 HIS B 135 CU CU B 502 1555 1555 2.09 LINK ND1 HIS B 145 CU CU1 B 501 1555 1555 2.09 LINK CU CU B 502 O3 N2O B 503 1555 1555 2.06 LINK CU CU B 502 N2 N2O B 503 1555 1555 2.10 LINK CU CU B 502 NE2 HIS C 306 1555 1555 2.05 LINK ND1 HIS C 95 CU CU1 C 501 1555 1555 2.09 LINK NE2 HIS C 100 CU CU C 502 1555 1555 2.03 LINK NE2 HIS C 135 CU CU C 502 1555 1555 2.09 LINK ND1 HIS C 145 CU CU1 C 501 1555 1555 2.05 LINK CU CU C 502 O ACT C 503 1555 1555 2.08 LINK CU CU C 502 OXT ACT C 503 1555 1555 2.39 CISPEP 1 PRO A 22 PRO A 23 0 9.15 CISPEP 2 VAL A 68 PRO A 69 0 3.40 CISPEP 3 PRO B 22 PRO B 23 0 7.60 CISPEP 4 VAL B 68 PRO B 69 0 0.11 CISPEP 5 PRO C 22 PRO C 23 0 4.85 CISPEP 6 VAL C 68 PRO C 69 0 2.59 SITE 1 AC1 4 HIS A 95 CYS A 136 HIS A 145 MET A 150 SITE 1 AC2 3 HIS A 100 HIS A 135 HIS B 306 SITE 1 AC3 4 HIS B 95 CYS B 136 HIS B 145 MET B 150 SITE 1 AC4 3 HIS B 100 HIS B 135 HIS C 306 SITE 1 AC5 4 HIS C 95 CYS C 136 HIS C 145 MET C 150 SITE 1 AC6 3 HIS A 306 HIS C 100 HIS C 135 SITE 1 AC7 8 ILE A 257 HIS A 306 LEU A 308 ASP C 98 SITE 2 AC7 8 HIS C 100 HIS C 135 ALA C 137 HOH C1593 SITE 1 AC8 2 ALA A 302 HOH C1597 SITE 1 AC9 4 GLY B 229 ILE B 300 HIS B 319 HOH B1722 SITE 1 BC1 7 GLU A 113 HOH A1549 ASP B 173 GLY B 238 SITE 2 BC1 7 GLU B 239 LYS B 240 HOH B1553 SITE 1 BC2 5 GLY B 140 MET B 141 PRO B 143 TRP B 144 SITE 2 BC2 5 GLU C 313 SITE 1 BC3 7 HOH A1635 PHE B 282 PHE C 282 HOH C1623 SITE 2 BC3 7 HOH C1643 HOH C1665 HOH C1728 SITE 1 BC4 5 HIS C 60 TYR C 184 THR C 206 HOH C1547 SITE 2 BC4 5 HOH C1601 SITE 1 BC5 6 GLU A 313 GLY C 140 MET C 141 PRO C 143 SITE 2 BC5 6 TRP C 144 MET C 210 SITE 1 BC6 4 GLY C 229 ILE C 300 HIS C 319 LYS C 321 SITE 1 BC7 8 GLY A 140 MET A 141 PRO A 143 TRP A 144 SITE 2 BC7 8 TYR A 203 MET A 210 GLU B 313 GLU B 325 SITE 1 BC8 6 HIS A 100 HIS A 135 HOH A1601 ILE B 257 SITE 2 BC8 6 HIS B 306 LEU B 308 SITE 1 BC9 6 HIS B 100 HIS B 135 HOH B1556 ILE C 257 SITE 2 BC9 6 HIS C 306 LEU C 308 SITE 1 CC1 12 THR A 212 LEU A 213 THR A 214 HOH A1687 SITE 2 CC1 12 HOH A1704 HOH A1708 THR B 212 LEU B 213 SITE 3 CC1 12 THR B 214 THR C 212 LEU C 213 THR C 214 CRYST1 60.650 101.623 146.042 90.00 90.00 90.00 P 21 21 21 12 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 0.016488 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009840 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006847 0.00000