HEADER OXIDOREDUCTASE 31-AUG-03 1QW4 TITLE CRYSTAL STRUCTURE OF MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE TITLE 2 DOMAIN IN COMPLEX WITH N-OMEGA-PROPYL-L-ARGININE. COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRIC OXIDE SYNTHASE, INDUCIBLE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN (RESIDUES COMPND 5 77-495); COMPND 6 SYNONYM: NOS, TYPE II, INDUCIBLE NOS, INOS, MACROPHAGE NOS, MAC-NOS; COMPND 7 EC: 1.14.13.39; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: NOS2 OR INOSL; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PCWORI KEYWDS INOSOXY INHIBITOR COMPLEX, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR R.FEDOROV,E.HARTMANN,D.K.GHOSH,I.SCHLICHTING REVDAT 5 14-FEB-24 1QW4 1 REMARK LINK REVDAT 4 11-OCT-17 1QW4 1 REMARK REVDAT 3 13-JUL-11 1QW4 1 VERSN REVDAT 2 24-FEB-09 1QW4 1 VERSN REVDAT 1 09-DEC-03 1QW4 0 JRNL AUTH R.FEDOROV,E.HARTMANN,D.K.GHOSH,I.SCHLICHTING JRNL TITL STRUCTURAL BASIS FOR THE SPECIFICITY OF THE NITRIC-OXIDE JRNL TITL 2 SYNTHASE INHIBITORS W1400 AND NOMEGA-PROPYL-L-ARG FOR THE JRNL TITL 3 INDUCIBLE AND NEURONAL ISOFORMS. JRNL REF J.BIOL.CHEM. V. 278 45818 2003 JRNL REFN ISSN 0021-9258 JRNL PMID 12954642 JRNL DOI 10.1074/JBC.M306030200 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 60512 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.213 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 3025 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6830 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 152 REMARK 3 SOLVENT ATOMS : 353 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 51.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1QW4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-SEP-03. REMARK 100 THE DEPOSITION ID IS D_1000020140. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-OCT-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 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 : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 69234 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 200 DATA REDUNDANCY : 2.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05900 REMARK 200 FOR THE DATA SET : 9.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.35 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.38400 REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 69.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MES, SODIUM MALONATE, EPPS, NACL, REMARK 280 GLYCEROL, H4B, β-MERCAPTOETHANOL, N-OMEGA-PROPYL-L-ARG., PH REMARK 280 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 39.15467 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 78.30933 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 58.73200 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 97.88667 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 19.57733 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 39.15467 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 78.30933 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 97.88667 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 58.73200 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 19.57733 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 9350 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32550 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -129.0 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 107.30150 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 185.85165 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 97.88667 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 9290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32690 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -126.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -39.15467 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 ZN ZN A 950 LIES ON A SPECIAL POSITION. REMARK 375 ZN ZN B 950 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 951 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 951 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 977 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 997 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 998 LIES ON A SPECIAL POSITION. 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 THR A 99 -123.18 -84.42 REMARK 500 SER A 100 -169.93 -57.43 REMARK 500 PHE A 102 -157.30 -88.04 REMARK 500 ASN A 115 71.71 -111.15 REMARK 500 GLU A 150 99.32 68.72 REMARK 500 THR A 172 -166.15 178.67 REMARK 500 ARG A 197 -3.40 -55.96 REMARK 500 SER A 245 -82.69 -112.14 REMARK 500 THR A 270 177.97 -56.64 REMARK 500 PRO A 328 12.52 -69.23 REMARK 500 LYS A 329 -49.74 -144.75 REMARK 500 CYS A 361 69.93 -159.28 REMARK 500 ARG A 382 -131.50 -117.35 REMARK 500 GLU A 396 62.90 -67.60 REMARK 500 CYS A 451 107.14 -167.73 REMARK 500 PRO A 461 1.98 -69.73 REMARK 500 THR B 99 -129.10 -60.40 REMARK 500 PHE B 102 -158.82 -83.28 REMARK 500 LYS B 105 -170.83 -63.36 REMARK 500 LEU B 110 53.83 -119.76 REMARK 500 ASN B 115 74.51 -117.08 REMARK 500 PRO B 123 171.59 -56.92 REMARK 500 CYS B 211 154.20 -44.50 REMARK 500 SER B 212 -12.20 -151.24 REMARK 500 SER B 245 -89.35 -113.47 REMARK 500 ASP B 268 24.88 -68.52 REMARK 500 THR B 270 170.42 -53.78 REMARK 500 TYR B 293 27.88 46.58 REMARK 500 PRO B 359 1.47 -67.74 REMARK 500 CYS B 361 75.20 -152.74 REMARK 500 ARG B 382 -123.95 -120.57 REMARK 500 ARG B 448 24.36 -149.36 REMARK 500 PRO B 461 8.34 -68.21 REMARK 500 LEU B 479 -160.92 -101.88 REMARK 500 THR B 492 59.88 -118.11 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 ZN A 950 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 104 SG REMARK 620 2 CYS A 104 SG 128.5 REMARK 620 3 CYS A 109 SG 104.5 102.2 REMARK 620 4 CYS A 109 SG 102.2 104.5 115.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 900 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 194 SG REMARK 620 2 HEM A 900 NA 108.3 REMARK 620 3 HEM A 900 NB 94.3 87.1 REMARK 620 4 HEM A 900 NC 94.6 157.0 88.6 REMARK 620 5 HEM A 900 ND 100.7 89.7 164.9 88.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 950 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 104 SG REMARK 620 2 CYS B 104 SG 133.9 REMARK 620 3 CYS B 109 SG 106.1 100.0 REMARK 620 4 CYS B 109 SG 100.0 106.1 109.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 900 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 194 SG REMARK 620 2 HEM B 900 NA 108.9 REMARK 620 3 HEM B 900 NB 95.4 88.3 REMARK 620 4 HEM B 900 NC 95.4 155.5 86.4 REMARK 620 5 HEM B 900 ND 102.8 89.8 161.3 87.7 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 950 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 950 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B A 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3AR A 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B B 903 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3AR B 904 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1NOD RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH L-ARGININE REMARK 900 RELATED ID: 1QW5 RELATED DB: PDB REMARK 900 RELATED ID: 1QW6 RELATED DB: PDB REMARK 900 RELATED ID: 1QWC RELATED DB: PDB DBREF 1QW4 A 77 495 UNP P29477 NOS2_MOUSE 77 495 DBREF 1QW4 B 77 495 UNP P29477 NOS2_MOUSE 77 495 SEQRES 1 A 419 GLN TYR VAL ARG ILE LYS ASN TRP GLY SER GLY GLU ILE SEQRES 2 A 419 LEU HIS ASP THR LEU HIS HIS LYS ALA THR SER ASP PHE SEQRES 3 A 419 THR CYS LYS SER LYS SER CYS LEU GLY SER ILE MET ASN SEQRES 4 A 419 PRO LYS SER LEU THR ARG GLY PRO ARG ASP LYS PRO THR SEQRES 5 A 419 PRO LEU GLU GLU LEU LEU PRO HIS ALA ILE GLU PHE ILE SEQRES 6 A 419 ASN GLN TYR TYR GLY SER PHE LYS GLU ALA LYS ILE GLU SEQRES 7 A 419 GLU HIS LEU ALA ARG LEU GLU ALA VAL THR LYS GLU ILE SEQRES 8 A 419 GLU THR THR GLY THR TYR GLN LEU THR LEU ASP GLU LEU SEQRES 9 A 419 ILE PHE ALA THR LYS MET ALA TRP ARG ASN ALA PRO ARG SEQRES 10 A 419 CYS ILE GLY ARG ILE GLN TRP SER ASN LEU GLN VAL PHE SEQRES 11 A 419 ASP ALA ARG ASN CYS SER THR ALA GLN GLU MET PHE GLN SEQRES 12 A 419 HIS ILE CYS ARG HIS ILE LEU TYR ALA THR ASN ASN GLY SEQRES 13 A 419 ASN ILE ARG SER ALA ILE THR VAL PHE PRO GLN ARG SER SEQRES 14 A 419 ASP GLY LYS HIS ASP PHE ARG LEU TRP ASN SER GLN LEU SEQRES 15 A 419 ILE ARG TYR ALA GLY TYR GLN MET PRO ASP GLY THR ILE SEQRES 16 A 419 ARG GLY ASP ALA ALA THR LEU GLU PHE THR GLN LEU CYS SEQRES 17 A 419 ILE ASP LEU GLY TRP LYS PRO ARG TYR GLY ARG PHE ASP SEQRES 18 A 419 VAL LEU PRO LEU VAL LEU GLN ALA ASP GLY GLN ASP PRO SEQRES 19 A 419 GLU VAL PHE GLU ILE PRO PRO ASP LEU VAL LEU GLU VAL SEQRES 20 A 419 THR MET GLU HIS PRO LYS TYR GLU TRP PHE GLN GLU LEU SEQRES 21 A 419 GLY LEU LYS TRP TYR ALA LEU PRO ALA VAL ALA ASN MET SEQRES 22 A 419 LEU LEU GLU VAL GLY GLY LEU GLU PHE PRO ALA CYS PRO SEQRES 23 A 419 PHE ASN GLY TRP TYR MET GLY THR GLU ILE GLY VAL ARG SEQRES 24 A 419 ASP PHE CYS ASP THR GLN ARG TYR ASN ILE LEU GLU GLU SEQRES 25 A 419 VAL GLY ARG ARG MET GLY LEU GLU THR HIS THR LEU ALA SEQRES 26 A 419 SER LEU TRP LYS ASP ARG ALA VAL THR GLU ILE ASN VAL SEQRES 27 A 419 ALA VAL LEU HIS SER PHE GLN LYS GLN ASN VAL THR ILE SEQRES 28 A 419 MET ASP HIS HIS THR ALA SER GLU SER PHE MET LYS HIS SEQRES 29 A 419 MET GLN ASN GLU TYR ARG ALA ARG GLY GLY CYS PRO ALA SEQRES 30 A 419 ASP TRP ILE TRP LEU VAL PRO PRO VAL SER GLY SER ILE SEQRES 31 A 419 THR PRO VAL PHE HIS GLN GLU MET LEU ASN TYR VAL LEU SEQRES 32 A 419 SER PRO PHE TYR TYR TYR GLN ILE GLU PRO TRP LYS THR SEQRES 33 A 419 HIS ILE TRP SEQRES 1 B 419 GLN TYR VAL ARG ILE LYS ASN TRP GLY SER GLY GLU ILE SEQRES 2 B 419 LEU HIS ASP THR LEU HIS HIS LYS ALA THR SER ASP PHE SEQRES 3 B 419 THR CYS LYS SER LYS SER CYS LEU GLY SER ILE MET ASN SEQRES 4 B 419 PRO LYS SER LEU THR ARG GLY PRO ARG ASP LYS PRO THR SEQRES 5 B 419 PRO LEU GLU GLU LEU LEU PRO HIS ALA ILE GLU PHE ILE SEQRES 6 B 419 ASN GLN TYR TYR GLY SER PHE LYS GLU ALA LYS ILE GLU SEQRES 7 B 419 GLU HIS LEU ALA ARG LEU GLU ALA VAL THR LYS GLU ILE SEQRES 8 B 419 GLU THR THR GLY THR TYR GLN LEU THR LEU ASP GLU LEU SEQRES 9 B 419 ILE PHE ALA THR LYS MET ALA TRP ARG ASN ALA PRO ARG SEQRES 10 B 419 CYS ILE GLY ARG ILE GLN TRP SER ASN LEU GLN VAL PHE SEQRES 11 B 419 ASP ALA ARG ASN CYS SER THR ALA GLN GLU MET PHE GLN SEQRES 12 B 419 HIS ILE CYS ARG HIS ILE LEU TYR ALA THR ASN ASN GLY SEQRES 13 B 419 ASN ILE ARG SER ALA ILE THR VAL PHE PRO GLN ARG SER SEQRES 14 B 419 ASP GLY LYS HIS ASP PHE ARG LEU TRP ASN SER GLN LEU SEQRES 15 B 419 ILE ARG TYR ALA GLY TYR GLN MET PRO ASP GLY THR ILE SEQRES 16 B 419 ARG GLY ASP ALA ALA THR LEU GLU PHE THR GLN LEU CYS SEQRES 17 B 419 ILE ASP LEU GLY TRP LYS PRO ARG TYR GLY ARG PHE ASP SEQRES 18 B 419 VAL LEU PRO LEU VAL LEU GLN ALA ASP GLY GLN ASP PRO SEQRES 19 B 419 GLU VAL PHE GLU ILE PRO PRO ASP LEU VAL LEU GLU VAL SEQRES 20 B 419 THR MET GLU HIS PRO LYS TYR GLU TRP PHE GLN GLU LEU SEQRES 21 B 419 GLY LEU LYS TRP TYR ALA LEU PRO ALA VAL ALA ASN MET SEQRES 22 B 419 LEU LEU GLU VAL GLY GLY LEU GLU PHE PRO ALA CYS PRO SEQRES 23 B 419 PHE ASN GLY TRP TYR MET GLY THR GLU ILE GLY VAL ARG SEQRES 24 B 419 ASP PHE CYS ASP THR GLN ARG TYR ASN ILE LEU GLU GLU SEQRES 25 B 419 VAL GLY ARG ARG MET GLY LEU GLU THR HIS THR LEU ALA SEQRES 26 B 419 SER LEU TRP LYS ASP ARG ALA VAL THR GLU ILE ASN VAL SEQRES 27 B 419 ALA VAL LEU HIS SER PHE GLN LYS GLN ASN VAL THR ILE SEQRES 28 B 419 MET ASP HIS HIS THR ALA SER GLU SER PHE MET LYS HIS SEQRES 29 B 419 MET GLN ASN GLU TYR ARG ALA ARG GLY GLY CYS PRO ALA SEQRES 30 B 419 ASP TRP ILE TRP LEU VAL PRO PRO VAL SER GLY SER ILE SEQRES 31 B 419 THR PRO VAL PHE HIS GLN GLU MET LEU ASN TYR VAL LEU SEQRES 32 B 419 SER PRO PHE TYR TYR TYR GLN ILE GLU PRO TRP LYS THR SEQRES 33 B 419 HIS ILE TRP HET ZN A 950 1 HET HEM A 900 43 HET H4B A 901 17 HET 3AR A 902 15 HET ZN B 950 1 HET HEM B 900 43 HET H4B B 903 17 HET 3AR B 904 15 HETNAM ZN ZINC ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM H4B 5,6,7,8-TETRAHYDROBIOPTERIN HETNAM 3AR N-OMEGA-PROPYL-L-ARGININE HETSYN HEM HEME FORMUL 3 ZN 2(ZN 2+) FORMUL 4 HEM 2(C34 H32 FE N4 O4) FORMUL 5 H4B 2(C9 H15 N5 O3) FORMUL 6 3AR 2(C9 H21 N4 O2 1+) FORMUL 11 HOH *353(H2 O) HELIX 1 1 THR A 93 ALA A 98 5 6 HELIX 2 2 PRO A 116 THR A 120 5 5 HELIX 3 3 PRO A 129 SER A 147 1 19 HELIX 4 4 LYS A 152 GLY A 171 1 20 HELIX 5 5 THR A 176 ASN A 190 1 15 HELIX 6 6 GLY A 196 TRP A 200 5 5 HELIX 7 7 THR A 213 ASN A 230 1 18 HELIX 8 8 ASN A 231 ASN A 233 5 3 HELIX 9 9 THR A 277 LEU A 287 1 11 HELIX 10 10 PRO A 316 VAL A 320 5 5 HELIX 11 11 PHE A 333 GLY A 337 5 5 HELIX 12 12 MET A 368 VAL A 374 1 7 HELIX 13 13 VAL A 374 ASP A 379 1 6 HELIX 14 14 ILE A 385 ARG A 392 1 8 HELIX 15 15 THR A 399 SER A 402 5 4 HELIX 16 16 LEU A 403 GLN A 423 1 21 HELIX 17 17 ASP A 429 GLY A 449 1 21 HELIX 18 18 ASP A 454 VAL A 459 1 6 HELIX 19 19 SER A 463 GLN A 472 5 10 HELIX 20 20 THR B 93 ALA B 98 5 6 HELIX 21 21 PRO B 116 THR B 120 5 5 HELIX 22 22 PRO B 129 PHE B 148 1 20 HELIX 23 23 LYS B 152 GLY B 171 1 20 HELIX 24 24 THR B 176 ASN B 190 1 15 HELIX 25 25 GLY B 196 TRP B 200 5 5 HELIX 26 26 THR B 213 ASN B 230 1 18 HELIX 27 27 ASN B 231 ASN B 233 5 3 HELIX 28 28 THR B 277 LEU B 287 1 11 HELIX 29 29 PRO B 316 VAL B 320 5 5 HELIX 30 30 TYR B 330 GLY B 337 5 8 HELIX 31 31 GLY B 369 VAL B 374 1 6 HELIX 32 32 VAL B 374 ASP B 379 1 6 HELIX 33 33 ILE B 385 MET B 393 1 9 HELIX 34 34 THR B 399 SER B 402 5 4 HELIX 35 35 LEU B 403 GLN B 423 1 21 HELIX 36 36 ASP B 429 GLY B 449 1 21 HELIX 37 37 ASP B 454 VAL B 459 1 6 HELIX 38 38 SER B 463 GLN B 472 5 10 HELIX 39 39 GLU B 488 THR B 492 5 5 SHEET 1 A 2 VAL A 79 LYS A 82 0 SHEET 2 A 2 ILE A 89 ASP A 92 -1 O LEU A 90 N ILE A 81 SHEET 1 B 4 GLN A 204 ASP A 207 0 SHEET 2 B 4 ALA A 237 VAL A 240 1 O ILE A 238 N PHE A 206 SHEET 3 B 4 PHE A 363 ASN A 364 -1 O ASN A 364 N ALA A 237 SHEET 4 B 4 ALA A 345 VAL A 346 -1 N VAL A 346 O PHE A 363 SHEET 1 C 3 ARG A 252 LEU A 253 0 SHEET 2 C 3 LEU A 301 GLN A 304 -1 O GLN A 304 N ARG A 252 SHEET 3 C 3 GLU A 311 PHE A 313 -1 O PHE A 313 N LEU A 301 SHEET 1 D 2 GLY A 263 TYR A 264 0 SHEET 2 D 2 ARG A 272 GLY A 273 -1 O ARG A 272 N TYR A 264 SHEET 1 E 2 GLU A 322 THR A 324 0 SHEET 2 E 2 LYS A 339 TYR A 341 -1 O TRP A 340 N VAL A 323 SHEET 1 F 3 LEU A 356 PHE A 358 0 SHEET 2 F 3 LEU A 350 VAL A 353 -1 N VAL A 353 O LEU A 356 SHEET 3 F 3 PHE A 482 TYR A 484 -1 O TYR A 484 N LEU A 350 SHEET 1 G 2 VAL B 79 ASN B 83 0 SHEET 2 G 2 GLU B 88 ASP B 92 -1 O ASP B 92 N VAL B 79 SHEET 1 H 4 GLN B 204 ASP B 207 0 SHEET 2 H 4 ALA B 237 VAL B 240 1 O ILE B 238 N PHE B 206 SHEET 3 H 4 PHE B 363 ASN B 364 -1 O ASN B 364 N ALA B 237 SHEET 4 H 4 ALA B 345 VAL B 346 -1 N VAL B 346 O PHE B 363 SHEET 1 I 3 ARG B 252 LEU B 253 0 SHEET 2 I 3 LEU B 301 GLN B 304 -1 O GLN B 304 N ARG B 252 SHEET 3 I 3 GLU B 311 PHE B 313 -1 O PHE B 313 N LEU B 301 SHEET 1 J 2 GLY B 263 GLN B 265 0 SHEET 2 J 2 ILE B 271 GLY B 273 -1 O ARG B 272 N TYR B 264 SHEET 1 K 2 GLU B 322 THR B 324 0 SHEET 2 K 2 LYS B 339 TYR B 341 -1 O TRP B 340 N VAL B 323 SHEET 1 L 3 LEU B 356 PHE B 358 0 SHEET 2 L 3 LEU B 350 VAL B 353 -1 N LEU B 351 O PHE B 358 SHEET 3 L 3 PHE B 482 TYR B 484 -1 O TYR B 484 N LEU B 350 SHEET 1 M 2 TYR B 367 MET B 368 0 SHEET 2 M 2 ILE B 427 MET B 428 1 O MET B 428 N TYR B 367 LINK SG CYS A 104 ZN ZN A 950 1555 1555 2.01 LINK SG CYS A 104 ZN ZN A 950 10665 1555 2.01 LINK SG CYS A 109 ZN ZN A 950 1555 1555 2.50 LINK SG CYS A 109 ZN ZN A 950 10665 1555 2.51 LINK SG CYS A 194 FE HEM A 900 1555 1555 2.50 LINK SG CYS B 104 ZN ZN B 950 1555 1555 2.11 LINK SG CYS B 104 ZN ZN B 950 9554 1555 2.11 LINK SG CYS B 109 ZN ZN B 950 1555 1555 2.50 LINK SG CYS B 109 ZN ZN B 950 9554 1555 2.50 LINK SG CYS B 194 FE HEM B 900 1555 1555 2.39 CISPEP 1 SER A 480 PRO A 481 0 0.37 CISPEP 2 SER B 480 PRO B 481 0 0.11 SITE 1 AC1 2 CYS A 104 CYS A 109 SITE 1 AC2 2 CYS B 104 CYS B 109 SITE 1 AC3 15 TRP A 188 ARG A 193 CYS A 194 SER A 236 SITE 2 AC3 15 PHE A 363 ASN A 364 TRP A 366 GLU A 371 SITE 3 AC3 15 TRP A 457 TYR A 485 H4B A 901 3AR A 902 SITE 4 AC3 15 HOH A 953 HOH A 954 HOH A 969 SITE 1 AC4 15 SER A 112 MET A 114 ARG A 375 TRP A 455 SITE 2 AC4 15 ILE A 456 TRP A 457 PHE A 470 HIS A 471 SITE 3 AC4 15 HEM A 900 HOH A 954 HOH A 960 HOH A 986 SITE 4 AC4 15 HOH A 993 HOH A1020 HOH A1033 SITE 1 AC5 13 GLN A 257 TYR A 341 PRO A 344 VAL A 346 SITE 2 AC5 13 PHE A 363 GLY A 365 TRP A 366 TYR A 367 SITE 3 AC5 13 GLU A 371 ASP A 376 HEM A 900 HOH A1008 SITE 4 AC5 13 HOH A1041 SITE 1 AC6 15 TRP B 188 ARG B 193 CYS B 194 ILE B 195 SITE 2 AC6 15 SER B 236 PHE B 363 ASN B 364 TRP B 366 SITE 3 AC6 15 GLU B 371 TRP B 457 TYR B 485 H4B B 903 SITE 4 AC6 15 3AR B 904 HOH B 983 HOH B1041 SITE 1 AC7 15 SER B 112 ARG B 375 TRP B 455 ILE B 456 SITE 2 AC7 15 TRP B 457 PHE B 470 HIS B 471 GLN B 472 SITE 3 AC7 15 GLU B 473 HEM B 900 HOH B 952 HOH B 967 SITE 4 AC7 15 HOH B 983 HOH B1014 HOH B1023 SITE 1 AC8 11 GLN B 257 TYR B 341 PRO B 344 VAL B 346 SITE 2 AC8 11 PHE B 363 GLY B 365 TYR B 367 GLU B 371 SITE 3 AC8 11 ASP B 376 HEM B 900 HOH B 989 CRYST1 214.603 214.603 117.464 90.00 90.00 120.00 P 61 2 2 24 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 0.004660 0.002690 0.000000 0.00000 SCALE2 0.000000 0.005381 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008513 0.00000