HEADER OXIDOREDUCTASE 19-NOV-01 1GQ1 TITLE CYTOCHROME CD1 NITRITE REDUCTASE, Y25S MUTANT, OXIDISED FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME CD1 NITRITE REDUCTASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.9.3.2, 1.7.2.1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PARACOCCUS PANTOTROPHUS; SOURCE 3 ORGANISM_TAXID: 82367; SOURCE 4 EXPRESSION_SYSTEM: PARACOCCUS PANTOTROPHUS; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 82367; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: EG6202; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PEG276 KEYWDS REDUCTASE, ENZYME, NITRITE REDUCTASE, OXIDOREDUCTASE, KEYWDS 2 DENITRIFICATION, ELECTRON TRANSPORT, PERIPLASMIC EXPDTA X-RAY DIFFRACTION AUTHOR T.SJOGREN,E.H.J.GORDON,M.LOFQVIST,C.D.RICHTER,J.HAJDU,S.J.FERGUSON REVDAT 8 23-OCT-24 1GQ1 1 REMARK REVDAT 7 13-DEC-23 1GQ1 1 REMARK LINK REVDAT 6 17-JAN-18 1GQ1 1 REMARK REVDAT 5 19-OCT-11 1GQ1 1 REMARK HETSYN FORMUL VERSN REVDAT 4 01-SEP-09 1GQ1 1 HEADER COMPND REMARK DBREF REVDAT 3 24-FEB-09 1GQ1 1 VERSN REVDAT 2 03-APR-03 1GQ1 1 JRNL REVDAT 1 28-NOV-02 1GQ1 0 JRNL AUTH E.H.J.GORDON,T.SJOGREN,M.LOFQVIST,C.D.RICHTER,J.ALLEN, JRNL AUTH 2 C.HIGHAM,J.HAJDU,V.FULOP,S.J.FERGUSON JRNL TITL STRUCTURE AND KINETIC PROPERTIES OF PARACOCCUS PANTOTROPHUS JRNL TITL 2 CYTOCHROME CD1 NITRITE REDUCTASE WITH THE D1 HEME ACTIVE JRNL TITL 3 SITE LIGAND TYROSINE 25 REPLACED BY SERINE JRNL REF J.BIOL.CHEM. V. 278 11773 2003 JRNL REFN ISSN 0021-9258 JRNL PMID 12556530 JRNL DOI 10.1074/JBC.M211886200 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH V.FULOP,J.W.B.MOIR,S.J.FERGUSON,J.HAJDU REMARK 1 TITL THE ANATOMY OF A BIFUNCTIONAL ENZYME: STRUCTURAL BASIS FOR REMARK 1 TITL 2 REDUCTION OF OXYGEN TO WATER AND SYNTHESIS OF NITRIC OXIDE REMARK 1 TITL 3 BY CYTOCHROME CD1 REMARK 1 REF CELL(CAMBRIDGE,MASS.) V. 81 369 1995 REMARK 1 REFN ISSN 0092-8674 REMARK 1 PMID 7736589 REMARK 1 DOI 10.1016/0092-8674(95)90390-9 REMARK 2 REMARK 2 RESOLUTION. 1.40 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 233906 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) : 0.159 REMARK 3 FREE R VALUE : 0.175 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 11695 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8678 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 242 REMARK 3 SOLVENT ATOMS : 1354 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 10.90 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): 0.050 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.050 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.030 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.790 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1GQ1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-NOV-01. REMARK 100 THE DEPOSITION ID IS D_1290008827. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-OCT-00 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I711 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.934 REMARK 200 MONOCHROMATOR : SI CRYSTAL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE 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 : 233906 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.04800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 24.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.24700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CCP4 REMARK 200 STARTING MODEL: PDB ENTRY 1QKS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.3 M AMMONIUM SULFATE, 50MM POTASSIUM REMARK 280 PHOSPHATE, PH 7.0, AND CRYOPROTECTANT 18% GLYCEROL, PH 7.00 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 30.30000 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: 10180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 36840 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -211.5 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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED MUTATION TYR 54 SER 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 GLN A 1 REMARK 465 GLU A 2 REMARK 465 GLN A 3 REMARK 465 VAL A 4 REMARK 465 ALA A 5 REMARK 465 PRO A 6 REMARK 465 PRO A 7 REMARK 465 LYS A 8 REMARK 465 GLN B 1 REMARK 465 GLU B 2 REMARK 465 GLN B 3 REMARK 465 VAL B 4 REMARK 465 ALA B 5 REMARK 465 PRO B 6 REMARK 465 PRO B 7 REMARK 465 LYS B 8 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 ARG A 309 CD - NE - CZ ANGL. DEV. = 9.0 DEGREES REMARK 500 ARG A 309 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 309 NE - CZ - NH2 ANGL. DEV. = -6.5 DEGREES REMARK 500 ARG A 504 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 504 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG B 155 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG B 285 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG B 285 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG B 299 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG B 504 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG B 504 NE - CZ - NH2 ANGL. DEV. = -4.7 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 ALA A 76 -112.06 -137.67 REMARK 500 ASN A 108 -34.04 75.15 REMARK 500 ARG A 243 -4.85 -140.26 REMARK 500 ALA A 301 -126.81 -107.17 REMARK 500 ASN A 332 76.91 -104.29 REMARK 500 ALA A 340 -106.98 -124.20 REMARK 500 PHE A 343 32.40 78.44 REMARK 500 HIS A 345 -92.32 -130.94 REMARK 500 THR A 386 70.51 62.74 REMARK 500 ALA A 437 -143.90 -112.92 REMARK 500 ALA A 458 44.99 -149.65 REMARK 500 GLN A 507 99.40 58.15 REMARK 500 THR A 554 -100.06 -127.86 REMARK 500 ALA B 76 -107.99 -136.89 REMARK 500 ASN B 108 -41.05 75.24 REMARK 500 ARG B 174 -74.88 -39.31 REMARK 500 ALA B 198 124.57 -38.95 REMARK 500 GLU B 297 59.32 -145.90 REMARK 500 ALA B 301 -125.16 -105.46 REMARK 500 ASN B 332 75.99 -106.22 REMARK 500 ALA B 340 -110.76 -123.50 REMARK 500 PHE B 343 32.60 76.22 REMARK 500 HIS B 345 -93.75 -132.17 REMARK 500 THR B 386 70.30 65.32 REMARK 500 ALA B 437 -142.86 -114.77 REMARK 500 ALA B 458 45.00 -151.40 REMARK 500 GLN B 502 84.20 15.80 REMARK 500 GLN B 507 102.98 58.58 REMARK 500 THR B 554 -97.46 -129.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B2107 DISTANCE = 6.14 ANGSTROMS REMARK 525 HOH B2117 DISTANCE = 6.39 ANGSTROMS 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 HEC A 601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 17 NE2 REMARK 620 2 HEC A 601 NA 89.9 REMARK 620 3 HEC A 601 NB 87.6 90.5 REMARK 620 4 HEC A 601 NC 89.2 178.8 90.2 REMARK 620 5 HEC A 601 ND 91.8 90.1 179.1 89.2 REMARK 620 6 HIS A 69 NE2 178.8 91.3 92.1 89.7 88.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 DHE A 602 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 200 NE2 REMARK 620 2 DHE A 602 NA 90.0 REMARK 620 3 DHE A 602 NB 87.4 91.6 REMARK 620 4 DHE A 602 NC 92.0 176.9 90.8 REMARK 620 5 DHE A 602 ND 94.4 89.1 178.0 88.4 REMARK 620 6 SO4 A 603 O1 173.8 92.4 86.8 85.9 91.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 17 NE2 REMARK 620 2 HEC B 601 NA 89.2 REMARK 620 3 HEC B 601 NB 86.4 89.5 REMARK 620 4 HEC B 601 NC 87.1 176.0 91.6 REMARK 620 5 HEC B 601 ND 90.3 88.9 176.4 89.7 REMARK 620 6 HIS B 69 NE2 179.0 91.6 94.1 92.0 89.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 DHE B 602 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 200 NE2 REMARK 620 2 DHE B 602 NA 90.3 REMARK 620 3 DHE B 602 NB 88.7 91.5 REMARK 620 4 DHE B 602 NC 92.8 176.7 90.0 REMARK 620 5 DHE B 602 ND 94.5 89.4 176.7 89.0 REMARK 620 6 SO4 B 603 O1 173.3 93.3 85.6 83.8 91.1 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 621 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 622 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 621 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 622 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 623 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 624 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DHE A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DHE B 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 611 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 612 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 611 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1H9X RELATED DB: PDB REMARK 900 CYTOCHROME CD1 NITRITE REDUCTASE, REDUCED FORM II REMARK 900 RELATED ID: 1H9Y RELATED DB: PDB REMARK 900 CYTOCHROME CD1 NITRITE REDUCTASE, REDUCED FORM COMPLEXED TO CN REMARK 900 RELATED ID: 1HCM RELATED DB: PDB REMARK 900 CYTOCHROME CD1 NITRITE REDUCTASE, OXIDISED FROM FROM TETRAGONAL REMARK 900 CRYSTALS REMARK 900 RELATED ID: 1HJ3 RELATED DB: PDB REMARK 900 CYTOCHROME CD1 NITRITE REDUCTASE, DIOXYGEN COMPLEX REMARK 900 RELATED ID: 1HJ4 RELATED DB: PDB REMARK 900 CYTOCHROME CD1 NITRITE REDUCTASE, X-RAY REDUCED DIOXYGEN COMPLEX REMARK 900 RELATED ID: 1HJ5 RELATED DB: PDB REMARK 900 CYTOCHROME CD1 NITRITE REDUCTASE, REOXIDISED ENZYME DBREF 1GQ1 A 1 567 UNP Q9FCQ0 NIRS_PARPN 30 596 DBREF 1GQ1 B 1 567 UNP Q9FCQ0 NIRS_PARPN 30 596 SEQADV 1GQ1 SER A 25 UNP Q9FCQ0 TYR 54 ENGINEERED MUTATION SEQADV 1GQ1 SER B 25 UNP Q9FCQ0 TYR 54 ENGINEERED MUTATION SEQRES 1 A 567 GLN GLU GLN VAL ALA PRO PRO LYS ASP PRO ALA ALA ALA SEQRES 2 A 567 LEU GLU ASP HIS LYS THR ARG THR ASP ASN ARG SER GLU SEQRES 3 A 567 PRO SER LEU ASP ASN LEU ALA GLN GLN ASP VAL ALA ALA SEQRES 4 A 567 PRO GLY ALA PRO GLU GLY VAL SER ALA LEU SER ASP ALA SEQRES 5 A 567 GLN TYR ASN GLU ALA ASN LYS ILE TYR PHE GLU ARG CYS SEQRES 6 A 567 ALA GLY CYS HIS GLY VAL LEU ARG LYS GLY ALA THR GLY SEQRES 7 A 567 LYS ALA LEU THR PRO ASP LEU THR ARG ASP LEU GLY PHE SEQRES 8 A 567 ASP TYR LEU GLN SER PHE ILE THR TYR GLY SER PRO ALA SEQRES 9 A 567 GLY MET PRO ASN TRP GLY THR SER GLY GLU LEU SER ALA SEQRES 10 A 567 GLU GLN VAL ASP LEU MET ALA ASN TYR LEU LEU LEU ASP SEQRES 11 A 567 PRO ALA ALA PRO PRO GLU PHE GLY MET LYS GLU MET ARG SEQRES 12 A 567 GLU SER TRP LYS VAL HIS VAL ALA PRO GLU ASP ARG PRO SEQRES 13 A 567 THR GLN GLN GLU ASN ASP TRP ASP LEU GLU ASN LEU PHE SEQRES 14 A 567 SER VAL THR LEU ARG ASP ALA GLY GLN ILE ALA LEU ILE SEQRES 15 A 567 ASP GLY ALA THR TYR GLU ILE LYS SER VAL LEU ASP THR SEQRES 16 A 567 GLY TYR ALA VAL HIS ILE SER ARG LEU SER ALA SER GLY SEQRES 17 A 567 ARG TYR LEU PHE VAL ILE GLY ARG ASP GLY LYS VAL ASN SEQRES 18 A 567 MET ILE ASP LEU TRP MET LYS GLU PRO THR THR VAL ALA SEQRES 19 A 567 GLU ILE LYS ILE GLY SER GLU ALA ARG SER ILE GLU THR SEQRES 20 A 567 SER LYS MET GLU GLY TRP GLU ASP LYS TYR ALA ILE ALA SEQRES 21 A 567 GLY ALA TYR TRP PRO PRO GLN TYR VAL ILE MET ASP GLY SEQRES 22 A 567 GLU THR LEU GLU PRO LYS LYS ILE GLN SER THR ARG GLY SEQRES 23 A 567 MET THR TYR ASP GLU GLN GLU TYR HIS PRO GLU PRO ARG SEQRES 24 A 567 VAL ALA ALA ILE LEU ALA SER HIS TYR ARG PRO GLU PHE SEQRES 25 A 567 ILE VAL ASN VAL LYS GLU THR GLY LYS ILE LEU LEU VAL SEQRES 26 A 567 ASP TYR THR ASP LEU ASP ASN LEU LYS THR THR GLU ILE SEQRES 27 A 567 SER ALA GLU ARG PHE LEU HIS ASP GLY GLY LEU ASP GLY SEQRES 28 A 567 SER HIS ARG TYR PHE ILE THR ALA ALA ASN ALA ARG ASN SEQRES 29 A 567 LYS LEU VAL VAL ILE ASP THR LYS GLU GLY LYS LEU VAL SEQRES 30 A 567 ALA ILE GLU ASP THR GLY GLY GLN THR PRO HIS PRO GLY SEQRES 31 A 567 ARG GLY ALA ASN PHE VAL HIS PRO THR PHE GLY PRO VAL SEQRES 32 A 567 TRP ALA THR SER HIS MET GLY ASP ASP SER VAL ALA LEU SEQRES 33 A 567 ILE GLY THR ASP PRO GLU GLY HIS PRO ASP ASN ALA TRP SEQRES 34 A 567 LYS ILE LEU ASP SER PHE PRO ALA LEU GLY GLY GLY SER SEQRES 35 A 567 LEU PHE ILE LYS THR HIS PRO ASN SER GLN TYR LEU TYR SEQRES 36 A 567 VAL ASP ALA THR LEU ASN PRO GLU ALA GLU ILE SER GLY SEQRES 37 A 567 SER VAL ALA VAL PHE ASP ILE LYS ALA MET THR GLY ASP SEQRES 38 A 567 GLY SER ASP PRO GLU PHE LYS THR LEU PRO ILE ALA GLU SEQRES 39 A 567 TRP ALA GLY ILE THR GLU GLY GLN PRO ARG VAL VAL GLN SEQRES 40 A 567 GLY GLU PHE ASN LYS ASP GLY THR GLU VAL TRP PHE SER SEQRES 41 A 567 VAL TRP ASN GLY LYS ASP GLN GLU SER ALA LEU VAL VAL SEQRES 42 A 567 VAL ASP ASP LYS THR LEU GLU LEU LYS HIS VAL ILE LYS SEQRES 43 A 567 ASP GLU ARG LEU VAL THR PRO THR GLY LYS PHE ASN VAL SEQRES 44 A 567 TYR ASN THR MET THR ASP THR TYR SEQRES 1 B 567 GLN GLU GLN VAL ALA PRO PRO LYS ASP PRO ALA ALA ALA SEQRES 2 B 567 LEU GLU ASP HIS LYS THR ARG THR ASP ASN ARG SER GLU SEQRES 3 B 567 PRO SER LEU ASP ASN LEU ALA GLN GLN ASP VAL ALA ALA SEQRES 4 B 567 PRO GLY ALA PRO GLU GLY VAL SER ALA LEU SER ASP ALA SEQRES 5 B 567 GLN TYR ASN GLU ALA ASN LYS ILE TYR PHE GLU ARG CYS SEQRES 6 B 567 ALA GLY CYS HIS GLY VAL LEU ARG LYS GLY ALA THR GLY SEQRES 7 B 567 LYS ALA LEU THR PRO ASP LEU THR ARG ASP LEU GLY PHE SEQRES 8 B 567 ASP TYR LEU GLN SER PHE ILE THR TYR GLY SER PRO ALA SEQRES 9 B 567 GLY MET PRO ASN TRP GLY THR SER GLY GLU LEU SER ALA SEQRES 10 B 567 GLU GLN VAL ASP LEU MET ALA ASN TYR LEU LEU LEU ASP SEQRES 11 B 567 PRO ALA ALA PRO PRO GLU PHE GLY MET LYS GLU MET ARG SEQRES 12 B 567 GLU SER TRP LYS VAL HIS VAL ALA PRO GLU ASP ARG PRO SEQRES 13 B 567 THR GLN GLN GLU ASN ASP TRP ASP LEU GLU ASN LEU PHE SEQRES 14 B 567 SER VAL THR LEU ARG ASP ALA GLY GLN ILE ALA LEU ILE SEQRES 15 B 567 ASP GLY ALA THR TYR GLU ILE LYS SER VAL LEU ASP THR SEQRES 16 B 567 GLY TYR ALA VAL HIS ILE SER ARG LEU SER ALA SER GLY SEQRES 17 B 567 ARG TYR LEU PHE VAL ILE GLY ARG ASP GLY LYS VAL ASN SEQRES 18 B 567 MET ILE ASP LEU TRP MET LYS GLU PRO THR THR VAL ALA SEQRES 19 B 567 GLU ILE LYS ILE GLY SER GLU ALA ARG SER ILE GLU THR SEQRES 20 B 567 SER LYS MET GLU GLY TRP GLU ASP LYS TYR ALA ILE ALA SEQRES 21 B 567 GLY ALA TYR TRP PRO PRO GLN TYR VAL ILE MET ASP GLY SEQRES 22 B 567 GLU THR LEU GLU PRO LYS LYS ILE GLN SER THR ARG GLY SEQRES 23 B 567 MET THR TYR ASP GLU GLN GLU TYR HIS PRO GLU PRO ARG SEQRES 24 B 567 VAL ALA ALA ILE LEU ALA SER HIS TYR ARG PRO GLU PHE SEQRES 25 B 567 ILE VAL ASN VAL LYS GLU THR GLY LYS ILE LEU LEU VAL SEQRES 26 B 567 ASP TYR THR ASP LEU ASP ASN LEU LYS THR THR GLU ILE SEQRES 27 B 567 SER ALA GLU ARG PHE LEU HIS ASP GLY GLY LEU ASP GLY SEQRES 28 B 567 SER HIS ARG TYR PHE ILE THR ALA ALA ASN ALA ARG ASN SEQRES 29 B 567 LYS LEU VAL VAL ILE ASP THR LYS GLU GLY LYS LEU VAL SEQRES 30 B 567 ALA ILE GLU ASP THR GLY GLY GLN THR PRO HIS PRO GLY SEQRES 31 B 567 ARG GLY ALA ASN PHE VAL HIS PRO THR PHE GLY PRO VAL SEQRES 32 B 567 TRP ALA THR SER HIS MET GLY ASP ASP SER VAL ALA LEU SEQRES 33 B 567 ILE GLY THR ASP PRO GLU GLY HIS PRO ASP ASN ALA TRP SEQRES 34 B 567 LYS ILE LEU ASP SER PHE PRO ALA LEU GLY GLY GLY SER SEQRES 35 B 567 LEU PHE ILE LYS THR HIS PRO ASN SER GLN TYR LEU TYR SEQRES 36 B 567 VAL ASP ALA THR LEU ASN PRO GLU ALA GLU ILE SER GLY SEQRES 37 B 567 SER VAL ALA VAL PHE ASP ILE LYS ALA MET THR GLY ASP SEQRES 38 B 567 GLY SER ASP PRO GLU PHE LYS THR LEU PRO ILE ALA GLU SEQRES 39 B 567 TRP ALA GLY ILE THR GLU GLY GLN PRO ARG VAL VAL GLN SEQRES 40 B 567 GLY GLU PHE ASN LYS ASP GLY THR GLU VAL TRP PHE SER SEQRES 41 B 567 VAL TRP ASN GLY LYS ASP GLN GLU SER ALA LEU VAL VAL SEQRES 42 B 567 VAL ASP ASP LYS THR LEU GLU LEU LYS HIS VAL ILE LYS SEQRES 43 B 567 ASP GLU ARG LEU VAL THR PRO THR GLY LYS PHE ASN VAL SEQRES 44 B 567 TYR ASN THR MET THR ASP THR TYR HET HEC A 601 43 HET DHE A 602 49 HET SO4 A 603 5 HET GOL A 611 6 HET GOL A 612 6 HET SO4 A 621 5 HET SO4 A 622 5 HET HEC B 601 43 HET DHE B 602 49 HET SO4 B 603 5 HET GOL B 611 6 HET SO4 B 621 5 HET SO4 B 622 5 HET SO4 B 623 5 HET SO4 B 624 5 HETNAM HEC HEME C HETNAM DHE HEME D HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 HEC 2(C34 H34 FE N4 O4) FORMUL 4 DHE 2(C34 H32 FE N4 O10) FORMUL 5 SO4 8(O4 S 2-) FORMUL 6 GOL 3(C3 H8 O3) FORMUL 18 HOH *1354(H2 O) HELIX 1 1 ASP A 9 ALA A 11 5 3 HELIX 2 2 ALA A 12 HIS A 17 1 6 HELIX 3 3 ASN A 31 GLN A 35 5 5 HELIX 4 4 SER A 50 CYS A 65 1 16 HELIX 5 5 CYS A 65 GLY A 70 1 6 HELIX 6 6 THR A 82 GLY A 90 1 9 HELIX 7 7 GLY A 90 THR A 99 1 10 HELIX 8 8 SER A 116 LEU A 128 1 13 HELIX 9 9 GLY A 138 TRP A 146 1 9 HELIX 10 10 ALA A 151 ARG A 155 5 5 HELIX 11 11 ASP A 164 GLU A 166 5 3 HELIX 12 12 GLU A 463 GLY A 468 1 6 HELIX 13 13 LYS A 476 MET A 478 5 3 HELIX 14 14 PRO A 491 GLY A 497 1 7 HELIX 15 15 VAL A 559 THR A 564 1 6 HELIX 16 16 ASP B 9 ALA B 11 5 3 HELIX 17 17 ALA B 12 HIS B 17 1 6 HELIX 18 18 ASN B 31 GLN B 35 5 5 HELIX 19 19 SER B 50 CYS B 65 1 16 HELIX 20 20 CYS B 65 GLY B 70 1 6 HELIX 21 21 THR B 82 GLY B 90 1 9 HELIX 22 22 GLY B 90 TYR B 100 1 11 HELIX 23 23 SER B 116 LEU B 129 1 14 HELIX 24 24 GLY B 138 TRP B 146 1 9 HELIX 25 25 ALA B 151 ARG B 155 5 5 HELIX 26 26 ASP B 164 ASN B 167 5 4 HELIX 27 27 HIS B 424 ASN B 427 5 4 HELIX 28 28 GLU B 463 GLY B 468 1 6 HELIX 29 29 LYS B 476 MET B 478 5 3 HELIX 30 30 PRO B 491 GLY B 497 1 7 HELIX 31 31 VAL B 559 THR B 564 1 6 SHEET 1 AA 5 LYS A 147 VAL A 148 0 SHEET 2 AA 5 THR A 232 LYS A 237 -1 O GLU A 235 N LYS A 147 SHEET 3 AA 5 LYS A 219 ASP A 224 -1 O VAL A 220 N ILE A 236 SHEET 4 AA 5 TYR A 210 GLY A 215 -1 O LEU A 211 N ILE A 223 SHEET 5 AA 5 VAL A 199 LEU A 204 -1 N HIS A 200 O ILE A 214 SHEET 1 AB 4 ILE A 189 ASP A 194 0 SHEET 2 AB 4 GLN A 178 ASP A 183 -1 O ILE A 179 N LEU A 193 SHEET 3 AB 4 LEU A 168 LEU A 173 -1 O PHE A 169 N ILE A 182 SHEET 4 AB 4 PRO A 553 ASN A 558 -1 N THR A 554 O THR A 172 SHEET 1 AC 4 GLU A 241 THR A 247 0 SHEET 2 AC 4 TYR A 257 TRP A 264 -1 O ILE A 259 N GLU A 246 SHEET 3 AC 4 GLN A 267 ASP A 272 -1 O GLN A 267 N ALA A 262 SHEET 4 AC 4 PRO A 278 SER A 283 -1 N LYS A 279 O ILE A 270 SHEET 1 AD 2 GLY A 286 MET A 287 0 SHEET 2 AD 2 TYR A 294 HIS A 295 -1 O HIS A 295 N GLY A 286 SHEET 1 AE 8 VAL A 300 ALA A 305 0 SHEET 2 AE 8 GLU A 311 VAL A 316 -1 O ILE A 313 N LEU A 304 SHEET 3 AE 8 LYS A 321 ASP A 326 -1 O LYS A 321 N VAL A 316 SHEET 4 AE 8 ASN A 332 SER A 339 -1 O LYS A 334 N ASP A 326 SHEET 5 AE 8 ASN B 332 SER B 339 -1 O LEU B 333 N GLU A 337 SHEET 6 AE 8 LYS B 321 ASP B 326 -1 O ILE B 322 N ILE B 338 SHEET 7 AE 8 GLU B 311 VAL B 316 -1 O PHE B 312 N VAL B 325 SHEET 8 AE 8 VAL B 300 ALA B 305 -1 N ALA B 301 O ASN B 315 SHEET 1 AF 4 LEU A 344 LEU A 349 0 SHEET 2 AF 4 TYR A 355 ALA A 360 -1 O ILE A 357 N GLY A 348 SHEET 3 AF 4 LYS A 365 ASP A 370 -1 O LYS A 365 N ALA A 360 SHEET 4 AF 4 LYS A 375 ASP A 381 -1 O LYS A 375 N ASP A 370 SHEET 1 AG 4 ALA A 393 HIS A 397 0 SHEET 2 AG 4 GLY A 401 SER A 407 -1 O GLY A 401 N HIS A 397 SHEET 3 AG 4 SER A 413 GLY A 418 -1 O ALA A 415 N THR A 406 SHEET 4 AG 4 ILE A 431 PRO A 436 -1 N LEU A 432 O LEU A 416 SHEET 1 AH 4 ILE A 445 LYS A 446 0 SHEET 2 AH 4 TYR A 453 VAL A 456 -1 O TYR A 455 N LYS A 446 SHEET 3 AH 4 VAL A 470 ASP A 474 -1 O ALA A 471 N VAL A 456 SHEET 4 AH 4 PHE A 487 LEU A 490 -1 O LYS A 488 N VAL A 472 SHEET 1 AI 4 ARG A 504 PHE A 510 0 SHEET 2 AI 4 GLU A 516 TRP A 522 -1 O TRP A 518 N GLU A 509 SHEET 3 AI 4 ALA A 530 ASP A 535 -1 O ALA A 530 N VAL A 521 SHEET 4 AI 4 GLU A 540 ILE A 545 -1 O GLU A 540 N ASP A 535 SHEET 1 BA 5 LYS B 147 VAL B 148 0 SHEET 2 BA 5 THR B 232 LYS B 237 -1 O GLU B 235 N LYS B 147 SHEET 3 BA 5 LYS B 219 ASP B 224 -1 O VAL B 220 N ILE B 236 SHEET 4 BA 5 TYR B 210 GLY B 215 -1 O LEU B 211 N ILE B 223 SHEET 5 BA 5 VAL B 199 LEU B 204 -1 N HIS B 200 O ILE B 214 SHEET 1 BB 4 ILE B 189 ASP B 194 0 SHEET 2 BB 4 GLN B 178 ILE B 182 -1 O ILE B 179 N LEU B 193 SHEET 3 BB 4 PHE B 169 LEU B 173 -1 O PHE B 169 N ILE B 182 SHEET 4 BB 4 PRO B 553 ASN B 558 -1 N THR B 554 O THR B 172 SHEET 1 BC 4 GLU B 241 THR B 247 0 SHEET 2 BC 4 TYR B 257 TRP B 264 -1 O ILE B 259 N GLU B 246 SHEET 3 BC 4 GLN B 267 ASP B 272 -1 O GLN B 267 N ALA B 262 SHEET 4 BC 4 PRO B 278 SER B 283 -1 N LYS B 279 O ILE B 270 SHEET 1 BD 2 GLY B 286 MET B 287 0 SHEET 2 BD 2 TYR B 294 HIS B 295 -1 O HIS B 295 N GLY B 286 SHEET 1 BE 4 LEU B 344 LEU B 349 0 SHEET 2 BE 4 TYR B 355 ALA B 360 -1 O ILE B 357 N GLY B 348 SHEET 3 BE 4 LYS B 365 ASP B 370 -1 O LYS B 365 N ALA B 360 SHEET 4 BE 4 LYS B 375 ASP B 381 -1 O LYS B 375 N ASP B 370 SHEET 1 BF 4 ALA B 393 HIS B 397 0 SHEET 2 BF 4 GLY B 401 SER B 407 -1 O GLY B 401 N HIS B 397 SHEET 3 BF 4 SER B 413 GLY B 418 -1 O ALA B 415 N THR B 406 SHEET 4 BF 4 ILE B 431 PRO B 436 -1 N LEU B 432 O LEU B 416 SHEET 1 BG 4 ILE B 445 LYS B 446 0 SHEET 2 BG 4 TYR B 453 VAL B 456 -1 O TYR B 455 N LYS B 446 SHEET 3 BG 4 VAL B 470 ASP B 474 -1 O ALA B 471 N VAL B 456 SHEET 4 BG 4 LYS B 488 LEU B 490 -1 O LYS B 488 N VAL B 472 SHEET 1 BH 4 ARG B 504 PHE B 510 0 SHEET 2 BH 4 GLU B 516 TRP B 522 -1 O TRP B 518 N GLU B 509 SHEET 3 BH 4 ALA B 530 ASP B 535 -1 O ALA B 530 N VAL B 521 SHEET 4 BH 4 GLU B 540 ILE B 545 -1 O GLU B 540 N ASP B 535 LINK SG CYS A 65 CAB HEC A 601 1555 1555 1.85 LINK SG CYS A 68 CAC HEC A 601 1555 1555 1.91 LINK SG CYS B 65 CAB HEC B 601 1555 1555 1.85 LINK SG CYS B 68 CAC HEC B 601 1555 1555 1.91 LINK NE2 HIS A 17 FE HEC A 601 1555 1555 2.03 LINK NE2 HIS A 69 FE HEC A 601 1555 1555 2.03 LINK NE2 HIS A 200 FE DHE A 602 1555 1555 1.96 LINK FE DHE A 602 O1 SO4 A 603 1555 1555 2.05 LINK NE2 HIS B 17 FE HEC B 601 1555 1555 2.06 LINK NE2 HIS B 69 FE HEC B 601 1555 1555 1.99 LINK NE2 HIS B 200 FE DHE B 602 1555 1555 2.02 LINK FE DHE B 602 O1 SO4 B 603 1555 1555 2.02 CISPEP 1 TRP A 264 PRO A 265 0 -7.95 CISPEP 2 TRP B 264 PRO B 265 0 -9.23 SITE 1 AC1 5 HIS A 345 HIS A 388 DHE A 602 HOH A2421 SITE 2 AC1 5 HOH A2639 SITE 1 AC2 5 ASP A 290 GLU A 291 GLN A 292 HOH A2643 SITE 2 AC2 5 MET B 139 SITE 1 AC3 7 GLN A 35 LYS A 237 SER A 240 HOH A2645 SITE 2 AC3 7 HOH A2646 HOH A2647 HOH A2648 SITE 1 AC4 5 HIS B 345 HIS B 388 DHE B 602 HOH B2470 SITE 2 AC4 5 HOH B2688 SITE 1 AC5 7 TYR B 308 ARG B 354 LYS B 372 HOH B2691 SITE 2 AC5 7 HOH B2692 HOH B2693 HOH B2694 SITE 1 AC6 8 ASN B 31 GLN B 35 LYS B 237 SER B 240 SITE 2 AC6 8 HOH B2695 HOH B2696 HOH B2697 HOH B2698 SITE 1 AC7 10 PHE B 395 VAL B 396 PRO B 449 HOH B2510 SITE 2 AC7 10 HOH B2569 HOH B2699 HOH B2700 HOH B2701 SITE 3 AC7 10 HOH B2702 HOH B2703 SITE 1 AC8 9 GLY B 439 GLY B 440 ASN B 461 ILE B 466 SITE 2 AC8 9 HOH B2562 HOH B2581 HOH B2704 HOH B2705 SITE 3 AC8 9 HOH B2706 SITE 1 AC9 19 ASP A 16 HIS A 17 ASN A 23 ARG A 64 SITE 2 AC9 19 CYS A 65 CYS A 68 HIS A 69 GLY A 78 SITE 3 AC9 19 LYS A 79 LEU A 81 LEU A 89 TYR A 93 SITE 4 AC9 19 LEU A 94 PHE A 97 SER A 102 PRO A 103 SITE 5 AC9 19 HOH A2111 HOH A2114 HOH A2634 SITE 1 BC1 32 SER A 25 PRO A 27 SER A 28 MET A 106 SITE 2 BC1 32 TRP A 109 ARG A 174 HIS A 200 ILE A 201 SITE 3 BC1 32 ARG A 203 ARG A 216 ARG A 243 SER A 244 SITE 4 BC1 32 TYR A 263 ALA A 302 ILE A 303 HIS A 345 SITE 5 BC1 32 ARG A 391 PHE A 444 GLN A 507 TRP A 522 SITE 6 BC1 32 THR A 554 GLY A 555 PHE A 557 SO4 A 603 SITE 7 BC1 32 HOH A2018 HOH A2304 HOH A2309 HOH A2331 SITE 8 BC1 32 HOH A2635 HOH A2636 HOH A2637 HOH A2638 SITE 1 BC2 20 ASP B 16 HIS B 17 ASN B 23 ARG B 64 SITE 2 BC2 20 CYS B 65 CYS B 68 HIS B 69 GLY B 78 SITE 3 BC2 20 LYS B 79 LEU B 81 LEU B 89 TYR B 93 SITE 4 BC2 20 LEU B 94 PHE B 97 SER B 102 PRO B 103 SITE 5 BC2 20 MET B 123 HOH B2145 HOH B2682 HOH B2683 SITE 1 BC3 31 SER B 25 PRO B 27 SER B 28 MET B 106 SITE 2 BC3 31 TRP B 109 ARG B 174 HIS B 200 ILE B 201 SITE 3 BC3 31 ARG B 203 ARG B 216 ARG B 243 SER B 244 SITE 4 BC3 31 TYR B 263 ALA B 302 ILE B 303 HIS B 345 SITE 5 BC3 31 ARG B 391 PHE B 444 GLN B 507 THR B 554 SITE 6 BC3 31 GLY B 555 PHE B 557 SO4 B 603 HOH B2029 SITE 7 BC3 31 HOH B2345 HOH B2347 HOH B2380 HOH B2684 SITE 8 BC3 31 HOH B2685 HOH B2686 HOH B2687 SITE 1 BC4 10 ASN A 23 ARG A 24 SER A 25 GLU A 26 SITE 2 BC4 10 PRO A 27 GLU A 63 ARG A 64 THR A 111 SITE 3 BC4 10 HOH A2640 HOH A2641 SITE 1 BC5 7 PHE A 395 VAL A 396 PRO A 449 SER A 451 SITE 2 BC5 7 ILE A 475 HOH A2509 HOH A2642 SITE 1 BC6 11 ASN B 23 ARG B 24 SER B 25 GLU B 26 SITE 2 BC6 11 PRO B 27 GLU B 63 ARG B 64 ALA B 104 SITE 3 BC6 11 THR B 111 HOH B2689 HOH B2690 CRYST1 106.797 60.600 100.340 90.00 112.33 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 0.009363 0.000000 0.003846 0.00000 SCALE2 0.000000 0.016502 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010774 0.00000