HEADER OXIDOREDUCTASE 19-DEC-10 2Y37 TITLE THE DISCOVERY OF NOVEL, POTENT AND HIGHLY SELECTIVE INHIBITORS OF TITLE 2 INDUCIBLE NITRIC OXIDE SYNTHASE (INOS) COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRIC OXIDE SYNTHASE, INDUCIBLE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: OXYGENASE DOMAIN, RESIDUES 66-498; COMPND 5 SYNONYM: INDUCIBLE NITRIC OXID SYNTHASE, INDUCIBLE NOS, MACROPHAGE COMPND 6 NOS, NOS TYPE II, 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 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL23 (DE3) KEYWDS DRUG DESIGN, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR D.R.CHESHIRE,G.ANDREWS,H.G.BEATON,T.N.BIRKINSHAW,N.BOUGHTON-SMITH, AUTHOR 2 S.CONNOLLY,T.R.COOK,A.COOPER,S.L.COOPER,D.COX,J.DIXON,N.GENSMANTEL, AUTHOR 3 P.J.HAMLEY,R.HARRISON,P.HARTOPP,H.KACK,T.LUKER,A.METE,I.MILLICHIP, AUTHOR 4 D.J.NICHOLLS,A.D.PIMM,S.A.ST-GALLAY,A.V.WALLACE REVDAT 2 17-JAN-18 2Y37 1 REMARK REVDAT 1 13-APR-11 2Y37 0 JRNL AUTH D.R.CHESHIRE,A.BERG,G.M.ANDERSSON,G.ANDREWS,H.G.BEATON, JRNL AUTH 2 T.N.BIRKINSHAW,N.BOUGHTON-SMITH,S.CONNOLLY,T.R.COOK, JRNL AUTH 3 A.COOPER,S.L.COOPER,D.COX,J.DIXON,N.GENSMANTEL,P.J.HAMLEY, JRNL AUTH 4 R.HARRISON,P.HARTOPP,H.KACK,P.D.LEESON,T.LUKER,A.METE, JRNL AUTH 5 I.MILLICHIP,D.J.NICHOLLS,A.D.PIMM,S.A.ST-GALLAY,A.V.WALLACE JRNL TITL THE DISCOVERY OF NOVEL, POTENT AND HIGHLY SELECTIVE JRNL TITL 2 INHIBITORS OF INDUCIBLE NITRIC OXIDE SYNTHASE (INOS). JRNL REF BIOORG.MED.CHEM.LETT. V. 21 2468 2011 JRNL REFN ISSN 0960-894X JRNL PMID 21398123 JRNL DOI 10.1016/J.BMCL.2011.02.061 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.9.5 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.21 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 46994 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) : 0.210 REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 2389 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 : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.67 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.06 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 3329 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2404 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3164 REMARK 3 BIN R VALUE (WORKING SET) : 0.2363 REMARK 3 BIN FREE R VALUE : 0.3184 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.96 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 165 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 : 6718 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 187 REMARK 3 SOLVENT ATOMS : 301 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 65.68 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 56.93 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.40960 REMARK 3 B22 (A**2) : 4.40960 REMARK 3 B33 (A**2) : -8.81910 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.345 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.352 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.247 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.342 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.247 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.930 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.910 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 7132 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 9724 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 2404 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 172 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 1047 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 7132 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 2 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 876 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 8502 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.15 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.05 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 19.97 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NCS REPRESENTATION : RESTRAINT LSSR ( REMARK 3 -AUTONCS). IDEAL-DIST CONTACT TERM CONTACT SETUP. RESIDUE TYPES REMARK 3 WITHOUT CCP4 ATOM TYPE IN LIBRARY=HEM H4B GOL. NUMBER OF ATOMS REMARK 3 WITH PROPER CCP4 ATOM TYPE= 7090. NUMBER WITH APPROX DEFAULT REMARK 3 CCP4 ATOM TYPE=130. NUMBER TREATED BY BAD NON-BONDED CONTACTS=2. REMARK 4 REMARK 4 2Y37 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-DEC-10. REMARK 100 THE DEPOSITION ID IS D_1290046770. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-OCT-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.4 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) : 1.059 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47095 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 37.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.74 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.57000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.69 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.4 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 38.45733 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 76.91467 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 57.68600 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 96.14333 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 19.22867 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 38.45733 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 76.91467 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 96.14333 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 57.68600 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 19.22867 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 REMARK 350 TOTAL BURIED SURFACE AREA: 9460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -131.6 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 0.00000 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 76.91467 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 REMARK 350 TOTAL BURIED SURFACE AREA: 9140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33910 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -89.7 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 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -57.68600 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 S SO4 A1498 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2143 LIES ON A SPECIAL POSITION. REMARK 375 HOH B2121 LIES ON A SPECIAL POSITION. REMARK 375 HOH B2137 LIES ON A SPECIAL POSITION. 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 LEU A 66 REMARK 465 ASP A 67 REMARK 465 LYS A 68 REMARK 465 LEU A 69 REMARK 465 HIS A 70 REMARK 465 VAL A 71 REMARK 465 THR A 72 REMARK 465 SER A 73 REMARK 465 THR A 74 REMARK 465 ARG A 75 REMARK 465 PRO A 76 REMARK 465 SER A 100 REMARK 465 ASP A 101 REMARK 465 PHE A 102 REMARK 465 THR A 103 REMARK 465 CYS A 104 REMARK 465 LYS A 105 REMARK 465 SER A 106 REMARK 465 LYS A 107 REMARK 465 SER A 108 REMARK 465 ASN A 497 REMARK 465 GLU A 498 REMARK 465 LEU B 66 REMARK 465 ASP B 67 REMARK 465 LYS B 68 REMARK 465 LEU B 69 REMARK 465 HIS B 70 REMARK 465 VAL B 71 REMARK 465 THR B 72 REMARK 465 SER B 73 REMARK 465 THR B 74 REMARK 465 ARG B 75 REMARK 465 PRO B 76 REMARK 465 ASP B 101 REMARK 465 PHE B 102 REMARK 465 THR B 103 REMARK 465 CYS B 104 REMARK 465 LYS B 105 REMARK 465 SER B 106 REMARK 465 LYS B 107 REMARK 465 SER B 108 REMARK 465 ASN B 497 REMARK 465 GLU B 498 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH B 2138 O HOH B 2138 11554 1.94 REMARK 500 OD1 ASP B 406 OG SER B 463 11554 2.17 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 TRP A 200 -37.98 -31.24 REMARK 500 SER A 245 -78.73 -101.61 REMARK 500 TYR A 293 29.96 46.68 REMARK 500 CYS A 361 67.22 -152.99 REMARK 500 ARG A 382 -134.78 -127.15 REMARK 500 ASN A 384 59.74 38.94 REMARK 500 THR A 397 -7.54 -56.57 REMARK 500 ARG A 448 10.56 -147.04 REMARK 500 THR B 99 -151.00 -121.39 REMARK 500 TRP B 200 -37.97 -32.07 REMARK 500 SER B 245 -78.78 -102.03 REMARK 500 ASP B 268 8.50 -59.32 REMARK 500 THR B 270 -173.85 -66.75 REMARK 500 CYS B 361 67.17 -153.15 REMARK 500 ARG B 382 -134.16 -127.41 REMARK 500 ARG B 382 -132.22 -129.20 REMARK 500 ASN B 384 60.41 39.35 REMARK 500 THR B 397 -9.54 -56.08 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 HEM A1501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 194 SG REMARK 620 2 HEM A1501 NA 108.3 REMARK 620 3 HEM A1501 NB 91.3 89.6 REMARK 620 4 HEM A1501 NC 90.3 161.1 87.2 REMARK 620 5 HEM A1501 ND 99.7 88.9 168.9 90.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B1500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 194 SG REMARK 620 2 HEM B1500 NA 103.3 REMARK 620 3 HEM B1500 NB 93.8 88.3 REMARK 620 4 HEM B1500 NC 95.7 160.9 89.9 REMARK 620 5 HEM B1500 ND 99.1 90.2 167.0 87.4 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 SO4 A 1497 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1498 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1497 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 1498 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1499 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE A54 A 1500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE A54 B 1499 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 1501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B A 1502 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 1500 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B B 1501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1VAF RELATED DB: PDB REMARK 900 INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN COMPLEXEDWITH THE REMARK 900 INHIBITOR AR-R17477 REMARK 900 RELATED ID: 1M9T RELATED DB: PDB REMARK 900 INDUCIBLE NITRIC OXIDE SYNTHASE WITH 3-BROMO -7-NITROINDAZOLE BOUND REMARK 900 RELATED ID: 3NOD RELATED DB: PDB REMARK 900 MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER (DELTA 65) REMARK 900 WITH TETRAHYDROBIOPTERIN AND PRODUCT ANALOGUE L- THIOCITRULLINE REMARK 900 RELATED ID: 1DWV RELATED DB: PDB REMARK 900 MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER N- REMARK 900 HYDROXYARGININE AND 4- AMINO TETRAHYDROBIOPTERIN REMARK 900 RELATED ID: 1M8E RELATED DB: PDB REMARK 900 INDUCIBLE NITRIC OXIDE SYNTHASE WITH 7- NITROINDAZOLE BOUND REMARK 900 RELATED ID: 1JWK RELATED DB: PDB REMARK 900 MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER(DELTA 65) REMARK 900 WITH W457A MUTATION AT TETRAHYDROBIOPTERINBINDING SITE REMARK 900 RELATED ID: 1QW4 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MURINE INDUCIBLE NITRIC OXIDE REMARK 900 SYNTHASEOXYGENASE DOMAIN IN COMPLEX WITH N-OMEGA-PROPYL-L-ARGININE. REMARK 900 RELATED ID: 2BHJ RELATED DB: PDB REMARK 900 MURINE INO SYNTHASE WITH COUMARIN INHIBITOR REMARK 900 RELATED ID: 1R35 RELATED DB: PDB REMARK 900 MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER, REMARK 900 TETRAHYDROBIOPTERIN AND 4R- FLUORO-N6-ETHANIMIDOYL-L-LYSINE REMARK 900 RELATED ID: 1DD7 RELATED DB: PDB REMARK 900 MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN (DELTA 114) REMARK 900 (N-[(1,3- BENZODIOXOL-5-YL)METHYL]-1-[2-(1H- IMIDAZOL-1-YL) REMARK 900 PYRIMIDIN-4-YL]-4-( METHOXYCARBONYL)- PIPERAZINE-2-ACETAMIDE COMPLEX REMARK 900 RELATED ID: 1QW5 RELATED DB: PDB REMARK 900 MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN INCOMPLEX REMARK 900 WITH W1400 INHIBITOR. REMARK 900 RELATED ID: 1DWX RELATED DB: PDB REMARK 900 MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER N- REMARK 900 HYDROXYARGININE AND TETRAHYDROBIOPTERIN REMARK 900 RELATED ID: 1NOC RELATED DB: PDB REMARK 900 MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN (DELTA 114) REMARK 900 COMPLEXED WITH TYPE I E. COLI CHLORAMPHENICOL ACETYL TRANSFERASE REMARK 900 AND IMIDAZOLE REMARK 900 RELATED ID: 1DWW RELATED DB: PDB REMARK 900 MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER N- REMARK 900 HYDROXYARGININE AND DIHYDROBIOPTERIN REMARK 900 RELATED ID: 2NOD RELATED DB: PDB REMARK 900 MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER (DELTA 65) REMARK 900 WITH TETRAHYDROBIOPTERIN AND WATER BOUND IN ACTIVE CENTER REMARK 900 RELATED ID: 1N2N RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CYANIDE COMPLEX OF THE OXYGENASEDOMAIN OF REMARK 900 INDUCIBLE NITRIC OXIDE SYNTHASE. REMARK 900 RELATED ID: 1QOM RELATED DB: PDB REMARK 900 MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER (DELTA 65) REMARK 900 WITH SWAPPED N- TERMINAL HOOK REMARK 900 RELATED ID: 1NOD RELATED DB: PDB REMARK 900 MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER (DELTA 65) REMARK 900 WITH TETRAHYDROBIOPTERIN AND SUBSTRATE L-ARGININE REMARK 900 RELATED ID: 1NOS RELATED DB: PDB REMARK 900 MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN (DELTA 114), REMARK 900 IMIDAZOLE COMPLEX REMARK 900 RELATED ID: 1DF1 RELATED DB: PDB REMARK 900 MURINE INOSOXY DIMER WITH ISOTHIOUREA BOUND IN THE ACTIVE SITE REMARK 900 RELATED ID: 1M8I RELATED DB: PDB REMARK 900 INDUCIBLE NITRIC OXIDE SYNTHASE WITH 5- NITROINDAZOLE BOUND REMARK 900 RELATED ID: 2NOS RELATED DB: PDB REMARK 900 MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN (DELTA 114), REMARK 900 AMINOGUANIDINE COMPLEX REMARK 900 RELATED ID: 1M8D RELATED DB: PDB REMARK 900 INDUCIBLE NITRIC OXIDE SYNTHASE WITH CHLORZOXAZONE BOUND REMARK 900 RELATED ID: 1M8H RELATED DB: PDB REMARK 900 INDUCIBLE NITRIC OXIDE SYNTHASE WITH 6- NITROINDAZOLE BOUND REMARK 900 RELATED ID: 1JWJ RELATED DB: PDB REMARK 900 MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER(DELTA 65) REMARK 900 WITH W457F MUTATION AT TETRAHYDROBIOPTERINBINDING SITE DBREF 2Y37 A 66 498 UNP P29477 NOS2_MOUSE 66 498 DBREF 2Y37 B 66 498 UNP P29477 NOS2_MOUSE 66 498 SEQRES 1 A 433 LEU ASP LYS LEU HIS VAL THR SER THR ARG PRO GLN TYR SEQRES 2 A 433 VAL ARG ILE LYS ASN TRP GLY SER GLY GLU ILE LEU HIS SEQRES 3 A 433 ASP THR LEU HIS HIS LYS ALA THR SER ASP PHE THR CYS SEQRES 4 A 433 LYS SER LYS SER CYS LEU GLY SER ILE MET ASN PRO LYS SEQRES 5 A 433 SER LEU THR ARG GLY PRO ARG ASP LYS PRO THR PRO LEU SEQRES 6 A 433 GLU GLU LEU LEU PRO HIS ALA ILE GLU PHE ILE ASN GLN SEQRES 7 A 433 TYR TYR GLY SER PHE LYS GLU ALA LYS ILE GLU GLU HIS SEQRES 8 A 433 LEU ALA ARG LEU GLU ALA VAL THR LYS GLU ILE GLU THR SEQRES 9 A 433 THR GLY THR TYR GLN LEU THR LEU ASP GLU LEU ILE PHE SEQRES 10 A 433 ALA THR LYS MET ALA TRP ARG ASN ALA PRO ARG CYS ILE SEQRES 11 A 433 GLY ARG ILE GLN TRP SER ASN LEU GLN VAL PHE ASP ALA SEQRES 12 A 433 ARG ASN CYS SER THR ALA GLN GLU MET PHE GLN HIS ILE SEQRES 13 A 433 CYS ARG HIS ILE LEU TYR ALA THR ASN ASN GLY ASN ILE SEQRES 14 A 433 ARG SER ALA ILE THR VAL PHE PRO GLN ARG SER ASP GLY SEQRES 15 A 433 LYS HIS ASP PHE ARG LEU TRP ASN SER GLN LEU ILE ARG SEQRES 16 A 433 TYR ALA GLY TYR GLN MET PRO ASP GLY THR ILE ARG GLY SEQRES 17 A 433 ASP ALA ALA THR LEU GLU PHE THR GLN LEU CYS ILE ASP SEQRES 18 A 433 LEU GLY TRP LYS PRO ARG TYR GLY ARG PHE ASP VAL LEU SEQRES 19 A 433 PRO LEU VAL LEU GLN ALA ASP GLY GLN ASP PRO GLU VAL SEQRES 20 A 433 PHE GLU ILE PRO PRO ASP LEU VAL LEU GLU VAL THR MET SEQRES 21 A 433 GLU HIS PRO LYS TYR GLU TRP PHE GLN GLU LEU GLY LEU SEQRES 22 A 433 LYS TRP TYR ALA LEU PRO ALA VAL ALA ASN MET LEU LEU SEQRES 23 A 433 GLU VAL GLY GLY LEU GLU PHE PRO ALA CYS PRO PHE ASN SEQRES 24 A 433 GLY TRP TYR MET GLY THR GLU ILE GLY VAL ARG ASP PHE SEQRES 25 A 433 CYS ASP THR GLN ARG TYR ASN ILE LEU GLU GLU VAL GLY SEQRES 26 A 433 ARG ARG MET GLY LEU GLU THR HIS THR LEU ALA SER LEU SEQRES 27 A 433 TRP LYS ASP ARG ALA VAL THR GLU ILE ASN VAL ALA VAL SEQRES 28 A 433 LEU HIS SER PHE GLN LYS GLN ASN VAL THR ILE MET ASP SEQRES 29 A 433 HIS HIS THR ALA SER GLU SER PHE MET LYS HIS MET GLN SEQRES 30 A 433 ASN GLU TYR ARG ALA ARG GLY GLY CYS PRO ALA ASP TRP SEQRES 31 A 433 ILE TRP LEU VAL PRO PRO VAL SER GLY SER ILE THR PRO SEQRES 32 A 433 VAL PHE HIS GLN GLU MET LEU ASN TYR VAL LEU SER PRO SEQRES 33 A 433 PHE TYR TYR TYR GLN ILE GLU PRO TRP LYS THR HIS ILE SEQRES 34 A 433 TRP GLN ASN GLU SEQRES 1 B 433 LEU ASP LYS LEU HIS VAL THR SER THR ARG PRO GLN TYR SEQRES 2 B 433 VAL ARG ILE LYS ASN TRP GLY SER GLY GLU ILE LEU HIS SEQRES 3 B 433 ASP THR LEU HIS HIS LYS ALA THR SER ASP PHE THR CYS SEQRES 4 B 433 LYS SER LYS SER CYS LEU GLY SER ILE MET ASN PRO LYS SEQRES 5 B 433 SER LEU THR ARG GLY PRO ARG ASP LYS PRO THR PRO LEU SEQRES 6 B 433 GLU GLU LEU LEU PRO HIS ALA ILE GLU PHE ILE ASN GLN SEQRES 7 B 433 TYR TYR GLY SER PHE LYS GLU ALA LYS ILE GLU GLU HIS SEQRES 8 B 433 LEU ALA ARG LEU GLU ALA VAL THR LYS GLU ILE GLU THR SEQRES 9 B 433 THR GLY THR TYR GLN LEU THR LEU ASP GLU LEU ILE PHE SEQRES 10 B 433 ALA THR LYS MET ALA TRP ARG ASN ALA PRO ARG CYS ILE SEQRES 11 B 433 GLY ARG ILE GLN TRP SER ASN LEU GLN VAL PHE ASP ALA SEQRES 12 B 433 ARG ASN CYS SER THR ALA GLN GLU MET PHE GLN HIS ILE SEQRES 13 B 433 CYS ARG HIS ILE LEU TYR ALA THR ASN ASN GLY ASN ILE SEQRES 14 B 433 ARG SER ALA ILE THR VAL PHE PRO GLN ARG SER ASP GLY SEQRES 15 B 433 LYS HIS ASP PHE ARG LEU TRP ASN SER GLN LEU ILE ARG SEQRES 16 B 433 TYR ALA GLY TYR GLN MET PRO ASP GLY THR ILE ARG GLY SEQRES 17 B 433 ASP ALA ALA THR LEU GLU PHE THR GLN LEU CYS ILE ASP SEQRES 18 B 433 LEU GLY TRP LYS PRO ARG TYR GLY ARG PHE ASP VAL LEU SEQRES 19 B 433 PRO LEU VAL LEU GLN ALA ASP GLY GLN ASP PRO GLU VAL SEQRES 20 B 433 PHE GLU ILE PRO PRO ASP LEU VAL LEU GLU VAL THR MET SEQRES 21 B 433 GLU HIS PRO LYS TYR GLU TRP PHE GLN GLU LEU GLY LEU SEQRES 22 B 433 LYS TRP TYR ALA LEU PRO ALA VAL ALA ASN MET LEU LEU SEQRES 23 B 433 GLU VAL GLY GLY LEU GLU PHE PRO ALA CYS PRO PHE ASN SEQRES 24 B 433 GLY TRP TYR MET GLY THR GLU ILE GLY VAL ARG ASP PHE SEQRES 25 B 433 CYS ASP THR GLN ARG TYR ASN ILE LEU GLU GLU VAL GLY SEQRES 26 B 433 ARG ARG MET GLY LEU GLU THR HIS THR LEU ALA SER LEU SEQRES 27 B 433 TRP LYS ASP ARG ALA VAL THR GLU ILE ASN VAL ALA VAL SEQRES 28 B 433 LEU HIS SER PHE GLN LYS GLN ASN VAL THR ILE MET ASP SEQRES 29 B 433 HIS HIS THR ALA SER GLU SER PHE MET LYS HIS MET GLN SEQRES 30 B 433 ASN GLU TYR ARG ALA ARG GLY GLY CYS PRO ALA ASP TRP SEQRES 31 B 433 ILE TRP LEU VAL PRO PRO VAL SER GLY SER ILE THR PRO SEQRES 32 B 433 VAL PHE HIS GLN GLU MET LEU ASN TYR VAL LEU SER PRO SEQRES 33 B 433 PHE TYR TYR TYR GLN ILE GLU PRO TRP LYS THR HIS ILE SEQRES 34 B 433 TRP GLN ASN GLU HET SO4 A1497 5 HET SO4 A1498 5 HET GOL A1499 6 HET A54 A1500 20 HET HEM A1501 43 HET H4B A1502 17 HET SO4 B1497 5 HET GOL B1498 6 HET A54 B1499 20 HET HEM B1500 43 HET H4B B1501 17 HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETNAM A54 2-[(1R)-3-AMINO-1-PHENYL-PROPOXY]-4-CHLORO-BENZONITRILE HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM H4B 5,6,7,8-TETRAHYDROBIOPTERIN HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN A54 AR-C141954 HETSYN HEM HEME FORMUL 3 SO4 3(O4 S 2-) FORMUL 5 GOL 2(C3 H8 O3) FORMUL 6 A54 2(C16 H15 CL N2 O) FORMUL 7 HEM 2(C34 H32 FE N4 O4) FORMUL 8 H4B 2(C9 H15 N5 O3) FORMUL 14 HOH *301(H2 O) HELIX 1 1 THR A 93 ALA A 98 5 6 HELIX 2 2 PRO A 116 LEU A 119 5 4 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 TYR A 330 GLY A 337 5 8 HELIX 12 12 GLY A 369 VAL A 374 1 6 HELIX 13 13 VAL A 374 ASP A 379 1 6 HELIX 14 14 ILE A 385 MET A 393 1 9 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 THR A 467 HIS A 471 5 5 HELIX 20 20 GLU A 488 THR A 492 5 5 HELIX 21 21 THR B 93 ALA B 98 5 6 HELIX 22 22 PRO B 116 LEU B 119 5 4 HELIX 23 23 PRO B 129 SER B 147 1 19 HELIX 24 24 LYS B 152 GLY B 171 1 20 HELIX 25 25 THR B 176 ASN B 190 1 15 HELIX 26 26 GLY B 196 TRP B 200 5 5 HELIX 27 27 THR B 213 ASN B 230 1 18 HELIX 28 28 ASN B 231 ASN B 233 5 3 HELIX 29 29 THR B 277 LEU B 287 1 11 HELIX 30 30 PRO B 316 VAL B 320 5 5 HELIX 31 31 TYR B 330 GLY B 337 5 8 HELIX 32 32 GLY B 369 VAL B 374 1 6 HELIX 33 33 VAL B 374 ASP B 379 1 6 HELIX 34 34 ILE B 385 MET B 393 1 9 HELIX 35 35 THR B 399 SER B 402 5 4 HELIX 36 36 LEU B 403 GLN B 423 1 21 HELIX 37 37 ASP B 429 GLY B 449 1 21 HELIX 38 38 ASP B 454 VAL B 459 1 6 HELIX 39 39 THR B 467 HIS B 471 5 5 HELIX 40 40 GLU B 488 THR B 492 5 5 SHEET 1 AA 2 VAL A 79 LYS A 82 0 SHEET 2 AA 2 ILE A 89 ASP A 92 -1 O LEU A 90 N ILE A 81 SHEET 1 AB 4 GLN A 204 ASP A 207 0 SHEET 2 AB 4 ALA A 237 VAL A 240 1 O ILE A 238 N PHE A 206 SHEET 3 AB 4 PHE A 363 ASN A 364 -1 O ASN A 364 N ALA A 237 SHEET 4 AB 4 ALA A 345 VAL A 346 -1 O VAL A 346 N PHE A 363 SHEET 1 AC 3 ARG A 252 LEU A 253 0 SHEET 2 AC 3 LEU A 301 GLN A 304 -1 O GLN A 304 N ARG A 252 SHEET 3 AC 3 GLU A 311 PHE A 313 -1 O GLU A 311 N LEU A 303 SHEET 1 AD 2 GLY A 263 GLN A 265 0 SHEET 2 AD 2 ILE A 271 GLY A 273 -1 O ARG A 272 N TYR A 264 SHEET 1 AE 2 GLU A 322 THR A 324 0 SHEET 2 AE 2 LYS A 339 TYR A 341 -1 O TRP A 340 N VAL A 323 SHEET 1 AF 3 LEU A 356 PHE A 358 0 SHEET 2 AF 3 LEU A 350 VAL A 353 -1 O LEU A 351 N PHE A 358 SHEET 3 AF 3 PHE A 482 TYR A 484 -1 O PHE A 482 N GLU A 352 SHEET 1 AG 2 TYR A 367 MET A 368 0 SHEET 2 AG 2 ILE A 427 MET A 428 1 N MET A 428 O TYR A 367 SHEET 1 BA 2 VAL B 79 LYS B 82 0 SHEET 2 BA 2 ILE B 89 ASP B 92 -1 O LEU B 90 N ILE B 81 SHEET 1 BB 4 GLN B 204 ASP B 207 0 SHEET 2 BB 4 ALA B 237 VAL B 240 1 O ILE B 238 N PHE B 206 SHEET 3 BB 4 PHE B 363 ASN B 364 -1 O ASN B 364 N ALA B 237 SHEET 4 BB 4 ALA B 345 VAL B 346 -1 O VAL B 346 N PHE B 363 SHEET 1 BC 3 ARG B 252 LEU B 253 0 SHEET 2 BC 3 LEU B 301 GLN B 304 -1 O GLN B 304 N ARG B 252 SHEET 3 BC 3 GLU B 311 PHE B 313 -1 O GLU B 311 N LEU B 303 SHEET 1 BD 2 GLY B 263 GLN B 265 0 SHEET 2 BD 2 ILE B 271 GLY B 273 -1 O ARG B 272 N TYR B 264 SHEET 1 BE 2 GLU B 322 THR B 324 0 SHEET 2 BE 2 LYS B 339 TYR B 341 -1 O TRP B 340 N VAL B 323 SHEET 1 BF 3 LEU B 356 PHE B 358 0 SHEET 2 BF 3 LEU B 350 VAL B 353 -1 O LEU B 351 N PHE B 358 SHEET 3 BF 3 PHE B 482 TYR B 484 -1 O PHE B 482 N GLU B 352 SHEET 1 BG 2 TYR B 367 MET B 368 0 SHEET 2 BG 2 ILE B 427 MET B 428 1 N MET B 428 O TYR B 367 LINK SG CYS A 194 FE HEM A1501 1555 1555 2.55 LINK SG CYS B 194 FE HEM B1500 1555 1555 2.47 CISPEP 1 SER A 480 PRO A 481 0 0.07 CISPEP 2 SER B 480 PRO B 481 0 0.30 SITE 1 AC1 3 ARG A 80 ILE A 89 HIS A 91 SITE 1 AC2 4 ASP A 406 VAL A 409 THR A 410 SER A 463 SITE 1 AC3 3 ARG B 80 ILE B 89 HIS B 91 SITE 1 AC4 5 ASP B 250 ARG B 252 GLN B 304 THR B 492 SITE 2 AC4 5 HIS B 493 SITE 1 AC5 5 ASP A 250 ARG A 252 GLN A 304 THR A 492 SITE 2 AC5 5 HIS A 493 SITE 1 AC6 10 GLN A 257 PRO A 344 ALA A 345 VAL A 346 SITE 2 AC6 10 PHE A 363 TRP A 366 TYR A 367 MET A 368 SITE 3 AC6 10 GLU A 371 HEM A1501 SITE 1 AC7 11 GLN B 257 PRO B 344 ALA B 345 VAL B 346 SITE 2 AC7 11 PHE B 363 TRP B 366 TYR B 367 MET B 368 SITE 3 AC7 11 GLU B 371 ARG B 382 HEM B1500 SITE 1 AC8 14 TRP A 188 ARG A 193 CYS A 194 SER A 236 SITE 2 AC8 14 PHE A 363 ASN A 364 GLY A 365 TRP A 366 SITE 3 AC8 14 GLU A 371 TRP A 457 TYR A 485 A54 A1500 SITE 4 AC8 14 H4B A1502 HOH A2149 SITE 1 AC9 13 SER A 112 MET A 114 ARG A 375 TRP A 455 SITE 2 AC9 13 ILE A 456 TRP A 457 PHE A 470 HIS A 471 SITE 3 AC9 13 GLN A 472 GLU A 473 HEM A1501 HOH A2151 SITE 4 AC9 13 HOH A2152 SITE 1 BC1 15 TRP B 188 ARG B 193 CYS B 194 ILE B 195 SITE 2 BC1 15 GLY B 196 SER B 236 PHE B 363 ASN B 364 SITE 3 BC1 15 GLY B 365 TRP B 366 GLU B 371 TRP B 457 SITE 4 BC1 15 TYR B 485 A54 B1499 H4B B1501 SITE 1 BC2 12 SER B 112 MET B 114 ARG B 375 TRP B 455 SITE 2 BC2 12 ILE B 456 TRP B 457 PHE B 470 HIS B 471 SITE 3 BC2 12 GLN B 472 GLU B 473 HEM B1500 HOH B2136 CRYST1 212.492 212.492 115.372 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 0.004706 0.002717 0.000000 0.00000 SCALE2 0.000000 0.005434 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008668 0.00000 MTRIX1 1 -0.861160 -0.508310 -0.003810 -0.50714 1 MTRIX2 1 -0.508320 0.861110 0.009600 -0.31278 1 MTRIX3 1 -0.001600 0.010200 -0.999950 10.22265 1