HEADER OXIDOREDUCTASE 24-JUL-02 1M8D TITLE INDUCIBLE NITRIC OXIDE SYNTHASE WITH CHLORZOXAZONE BOUND CAVEAT 1M8D H4B A 902 HAS WRONG CHIRALITY AT ATOM C6 H4B B 903 HAS WRONG CAVEAT 2 1M8D CHIRALITY AT ATOM C6 COMPND MOL_ID: 1; COMPND 2 MOLECULE: INDUCIBLE NITRIC OXIDE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: OXYGENASE DOMAIN; COMPND 5 SYNONYM: NOS, TYPE II, INDUCIBLE NOS, INOS, MACROPHAGE NOS, MAC-NOS; COMPND 6 EC: 1.14.13.39; COMPND 7 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: INOS; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PCWORI KEYWDS INHIBITOR-INDUCED CONFORMATIONAL CHANGE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR R.J.ROSENFELD,E.D.GARCIN,K.PANDA,G.ANDERSSON,A.ABERG,A.V.WALLACE, AUTHOR 2 D.J.STUEHR,J.A.TAINER,E.D.GETZOFF REVDAT 6 14-FEB-24 1M8D 1 HETSYN REVDAT 5 29-JUL-20 1M8D 1 CAVEAT COMPND REMARK HETNAM REVDAT 5 2 1 LINK SITE REVDAT 4 13-JUL-11 1M8D 1 VERSN REVDAT 3 24-FEB-09 1M8D 1 VERSN REVDAT 2 11-DEC-02 1M8D 1 JRNL REVDAT 1 14-AUG-02 1M8D 0 JRNL AUTH R.J.ROSENFELD,E.D.GARCIN,K.PANDA,G.ANDERSSON,A.ABERG, JRNL AUTH 2 A.V.WALLACE,G.M.MORRIS,A.J.OLSON,D.J.STUEHR,J.A.TAINER, JRNL AUTH 3 E.D.GETZOFF JRNL TITL CONFORMATIONAL CHANGES IN NITRIC OXIDE SYNTHASES INDUCED BY JRNL TITL 2 CHLORZOXAZONE AND NITROINDAZOLES: CRYSTALLOGRAPHIC AND JRNL TITL 3 COMPUTATIONAL ANALYSES OF INHIBITOR POTENCY JRNL REF BIOCHEMISTRY V. 41 13915 2002 JRNL REFN ISSN 0006-2960 JRNL PMID 12437348 JRNL DOI 10.1021/BI026313J REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.R.CRANE,A.S.ARVAI,D.K.GHOSH,C.WU,E.D.GETZOFF,D.J.STUEHR, REMARK 1 AUTH 2 J.A.TAINER REMARK 1 TITL STRUCTURE OF NITRIC OXIDE SYNTHASE OXYGENASE DIMER WITH REMARK 1 TITL 2 PTERIN AND SUBSTRATE REMARK 1 REF SCIENCE V. 279 2121 1998 REMARK 1 REFN ISSN 0036-8075 REMARK 1 DOI 10.1126/SCIENCE.279.5359.2121 REMARK 2 REMARK 2 RESOLUTION. 2.35 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) : 2.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.84 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) (%) : 95.5 REMARK 3 NUMBER OF REFLECTIONS : 61838 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 SET) : 0.238 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 3055 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.35 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.50 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 83.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 8416 REMARK 3 BIN R VALUE (WORKING SET) : 0.3370 REMARK 3 BIN FREE R VALUE : 0.3520 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 388 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.018 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6745 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 176 REMARK 3 SOLVENT ATOMS : 332 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 42.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 56.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -13.09000 REMARK 3 B22 (A**2) : -13.09000 REMARK 3 B33 (A**2) : 26.17000 REMARK 3 B12 (A**2) : -0.48000 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) : 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) : 0.39 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.40 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.160 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.310 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.150 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.960 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.880 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.30 REMARK 3 BSOL : 30.32 REMARK 3 REMARK 3 NCS MODEL : CONSTR 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARAM19.SOL REMARK 3 PARAMETER FILE 3 : PARAM19X.HEME REMARK 3 PARAMETER FILE 4 : CHLZ.PAR REMARK 3 PARAMETER FILE 5 : MISC.PAR REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19.SOL REMARK 3 TOPOLOGY FILE 3 : TOPH19X.HEME REMARK 3 TOPOLOGY FILE 4 : CHLZ.TOP REMARK 3 TOPOLOGY FILE 5 : MISC.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1M8D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-JUL-02. REMARK 100 THE DEPOSITION ID IS D_1000016723. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-DEC-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.08 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL 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 : 61961 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.350 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.6 REMARK 200 DATA REDUNDANCY : 4.960 REMARK 200 R MERGE (I) : 0.05800 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) : 2.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.43 REMARK 200 COMPLETENESS FOR SHELL (%) : 80.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : 0.36600 REMARK 200 R SYM FOR SHELL (I) : 0.36600 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.500 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: PDB ENTRY 1DF1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: LITHIUM SULFATE, B-OCTYL-GLUCODISE, REMARK 280 MES BUFFER, PH 6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 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 38.49467 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 76.98933 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 57.74200 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 96.23667 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 19.24733 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 38.49467 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 76.98933 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 96.23667 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 57.74200 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 19.24733 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 300 REMARK: THE BIOLOGICAL ACTIVE ASSEMBLY IS A DIMER. THERE ARE TWO REMARK 300 MONOMERS IN THE ASYMMETRIC UNIT, EACH MONOMER GENERATES AN ACTIVE REMARK 300 DIMER. TO GET ONE DIMER, APPLY THE FOLLOWING SYMMETRY OPERATION TO REMARK 300 CHAIN A: 1+Y-X, Y, 1/2-Z. 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: 9460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34790 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -99.0 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 -1.000000 0.000000 0.000000 213.89100 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 57.74200 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: 10450 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -84.0 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 320.83650 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 185.23504 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 192.47333 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 HOH A1321 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1391 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1420 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1754 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1760 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1811 LIES ON A SPECIAL POSITION. REMARK 375 HOH B1358 LIES ON A SPECIAL POSITION. REMARK 375 HOH B1359 LIES ON A SPECIAL POSITION. REMARK 375 HOH B1749 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 SER A 65 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 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 GLU A 498 REMARK 465 SER B 65 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 GLU B 498 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLN A 77 CG CD OE1 NE2 REMARK 470 ASN A 497 CG OD1 ND2 REMARK 470 GLN B 77 CG CD OE1 NE2 REMARK 470 GLN B 496 CG CD OE1 NE2 REMARK 470 ASN B 497 CG OD1 ND2 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 124 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG A 124 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG A 197 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG B 124 NE - CZ - NH1 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG B 124 NE - CZ - NH2 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG B 197 NE - CZ - NH1 ANGL. DEV. = -5.4 DEGREES REMARK 500 ARG B 197 NE - CZ - NH2 ANGL. DEV. = 5.5 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 THR A 99 -122.59 -81.24 REMARK 500 SER A 108 -170.87 -69.15 REMARK 500 SER A 112 43.73 -105.04 REMARK 500 ASN A 115 76.12 -118.67 REMARK 500 ARG A 197 -4.13 -59.74 REMARK 500 SER A 212 -34.01 -135.76 REMARK 500 ASN A 230 45.40 39.17 REMARK 500 SER A 245 -81.30 -98.19 REMARK 500 TYR A 293 47.60 37.72 REMARK 500 CYS A 361 68.15 -158.61 REMARK 500 ARG A 382 -126.93 -119.61 REMARK 500 ASN A 384 55.08 38.96 REMARK 500 THR A 397 0.98 -65.27 REMARK 500 LEU A 479 -162.35 -107.19 REMARK 500 ALA B 98 39.56 -80.06 REMARK 500 THR B 99 42.31 -66.88 REMARK 500 SER B 112 45.26 -104.95 REMARK 500 ASN B 115 75.65 -119.34 REMARK 500 LYS B 152 74.04 -116.81 REMARK 500 THR B 172 -175.25 -175.66 REMARK 500 SER B 212 -32.42 -136.37 REMARK 500 SER B 245 -82.23 -97.27 REMARK 500 MET B 266 154.39 -48.17 REMARK 500 ASP B 268 6.52 -67.17 REMARK 500 TYR B 293 47.44 39.06 REMARK 500 GLN B 308 -178.91 -63.95 REMARK 500 CYS B 361 69.89 -163.23 REMARK 500 ARG B 382 -129.68 -117.85 REMARK 500 ARG B 448 21.26 -144.74 REMARK 500 PRO B 460 151.61 -49.34 REMARK 500 LEU B 479 -160.20 -111.47 REMARK 500 GLN B 496 -99.43 -84.77 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR B 483 0.07 SIDE CHAIN 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 A 901 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 194 SG REMARK 620 2 HEM A 901 NA 104.5 REMARK 620 3 HEM A 901 NB 94.8 90.1 REMARK 620 4 HEM A 901 NC 95.8 159.6 88.6 REMARK 620 5 HEM A 901 ND 100.6 88.4 164.4 87.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 901 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 194 SG REMARK 620 2 HEM B 901 NA 109.2 REMARK 620 3 HEM B 901 NB 99.0 86.7 REMARK 620 4 HEM B 901 NC 97.0 153.7 86.7 REMARK 620 5 HEM B 901 ND 101.5 88.5 159.4 88.8 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1NOD RELATED DB: PDB REMARK 900 INOS DIMER WITH SUBSTRATE BOUND REMARK 900 RELATED ID: 1M8E RELATED DB: PDB REMARK 900 INOS WITH 7-NITROINDAZOLE BOUND REMARK 900 RELATED ID: 1MIH RELATED DB: PDB REMARK 900 INOS WITH 6-NITROINDAZOLE BOUND REMARK 900 RELATED ID: 1M8I RELATED DB: PDB REMARK 900 INOS WITH 5-NITROINDAZOLE BOUND REMARK 900 RELATED ID: 1M9J RELATED DB: PDB REMARK 900 HUMAN ENOS WITH CHLORZOXAZONE BOUND REMARK 900 RELATED ID: 1M9K RELATED DB: PDB REMARK 900 HUMAN ENOS WITH 7-NITROINDAZOLE BOUND REMARK 900 RELATED ID: 1M9M RELATED DB: PDB REMARK 900 HUMAN ENOS WITH 6-NITROINDAZOLE BOUND REMARK 900 RELATED ID: 1M9Q RELATED DB: PDB REMARK 900 HUMAN ENOS WITH 5-NITROINDAZOLE BOUND REMARK 900 RELATED ID: 1M9R RELATED DB: PDB REMARK 900 HUMAN ENOS WITH 3-BROMO-7-NITROINDAZOLE BOUND REMARK 900 RELATED ID: 1M9T RELATED DB: PDB REMARK 900 INOS WITH WITH 3-BROMO-7-NITROINDAZOLE BOUND REMARK 900 RELATED ID: 3NOD RELATED DB: PDB REMARK 900 HUMAN ENOS WITH SUBSTRATE BOUND DBREF 1M8D A 65 498 UNP P29477 NOS2_MOUSE 65 498 DBREF 1M8D B 65 498 UNP P29477 NOS2_MOUSE 65 498 SEQRES 1 A 434 SER LEU ASP LYS LEU HIS VAL THR SER THR ARG PRO GLN SEQRES 2 A 434 TYR VAL ARG ILE LYS ASN TRP GLY SER GLY GLU ILE LEU SEQRES 3 A 434 HIS ASP THR LEU HIS HIS LYS ALA THR SER ASP PHE THR SEQRES 4 A 434 CYS LYS SER LYS SER CYS LEU GLY SER ILE MET ASN PRO SEQRES 5 A 434 LYS SER LEU THR ARG GLY PRO ARG ASP LYS PRO THR PRO SEQRES 6 A 434 LEU GLU GLU LEU LEU PRO HIS ALA ILE GLU PHE ILE ASN SEQRES 7 A 434 GLN TYR TYR GLY SER PHE LYS GLU ALA LYS ILE GLU GLU SEQRES 8 A 434 HIS LEU ALA ARG LEU GLU ALA VAL THR LYS GLU ILE GLU SEQRES 9 A 434 THR THR GLY THR TYR GLN LEU THR LEU ASP GLU LEU ILE SEQRES 10 A 434 PHE ALA THR LYS MET ALA TRP ARG ASN ALA PRO ARG CYS SEQRES 11 A 434 ILE GLY ARG ILE GLN TRP SER ASN LEU GLN VAL PHE ASP SEQRES 12 A 434 ALA ARG ASN CYS SER THR ALA GLN GLU MET PHE GLN HIS SEQRES 13 A 434 ILE CYS ARG HIS ILE LEU TYR ALA THR ASN ASN GLY ASN SEQRES 14 A 434 ILE ARG SER ALA ILE THR VAL PHE PRO GLN ARG SER ASP SEQRES 15 A 434 GLY LYS HIS ASP PHE ARG LEU TRP ASN SER GLN LEU ILE SEQRES 16 A 434 ARG TYR ALA GLY TYR GLN MET PRO ASP GLY THR ILE ARG SEQRES 17 A 434 GLY ASP ALA ALA THR LEU GLU PHE THR GLN LEU CYS ILE SEQRES 18 A 434 ASP LEU GLY TRP LYS PRO ARG TYR GLY ARG PHE ASP VAL SEQRES 19 A 434 LEU PRO LEU VAL LEU GLN ALA ASP GLY GLN ASP PRO GLU SEQRES 20 A 434 VAL PHE GLU ILE PRO PRO ASP LEU VAL LEU GLU VAL THR SEQRES 21 A 434 MET GLU HIS PRO LYS TYR GLU TRP PHE GLN GLU LEU GLY SEQRES 22 A 434 LEU LYS TRP TYR ALA LEU PRO ALA VAL ALA ASN MET LEU SEQRES 23 A 434 LEU GLU VAL GLY GLY LEU GLU PHE PRO ALA CYS PRO PHE SEQRES 24 A 434 ASN GLY TRP TYR MET GLY THR GLU ILE GLY VAL ARG ASP SEQRES 25 A 434 PHE CYS ASP THR GLN ARG TYR ASN ILE LEU GLU GLU VAL SEQRES 26 A 434 GLY ARG ARG MET GLY LEU GLU THR HIS THR LEU ALA SER SEQRES 27 A 434 LEU TRP LYS ASP ARG ALA VAL THR GLU ILE ASN VAL ALA SEQRES 28 A 434 VAL LEU HIS SER PHE GLN LYS GLN ASN VAL THR ILE MET SEQRES 29 A 434 ASP HIS HIS THR ALA SER GLU SER PHE MET LYS HIS MET SEQRES 30 A 434 GLN ASN GLU TYR ARG ALA ARG GLY GLY CYS PRO ALA ASP SEQRES 31 A 434 TRP ILE TRP LEU VAL PRO PRO VAL SER GLY SER ILE THR SEQRES 32 A 434 PRO VAL PHE HIS GLN GLU MET LEU ASN TYR VAL LEU SER SEQRES 33 A 434 PRO PHE TYR TYR TYR GLN ILE GLU PRO TRP LYS THR HIS SEQRES 34 A 434 ILE TRP GLN ASN GLU SEQRES 1 B 434 SER LEU ASP LYS LEU HIS VAL THR SER THR ARG PRO GLN SEQRES 2 B 434 TYR VAL ARG ILE LYS ASN TRP GLY SER GLY GLU ILE LEU SEQRES 3 B 434 HIS ASP THR LEU HIS HIS LYS ALA THR SER ASP PHE THR SEQRES 4 B 434 CYS LYS SER LYS SER CYS LEU GLY SER ILE MET ASN PRO SEQRES 5 B 434 LYS SER LEU THR ARG GLY PRO ARG ASP LYS PRO THR PRO SEQRES 6 B 434 LEU GLU GLU LEU LEU PRO HIS ALA ILE GLU PHE ILE ASN SEQRES 7 B 434 GLN TYR TYR GLY SER PHE LYS GLU ALA LYS ILE GLU GLU SEQRES 8 B 434 HIS LEU ALA ARG LEU GLU ALA VAL THR LYS GLU ILE GLU SEQRES 9 B 434 THR THR GLY THR TYR GLN LEU THR LEU ASP GLU LEU ILE SEQRES 10 B 434 PHE ALA THR LYS MET ALA TRP ARG ASN ALA PRO ARG CYS SEQRES 11 B 434 ILE GLY ARG ILE GLN TRP SER ASN LEU GLN VAL PHE ASP SEQRES 12 B 434 ALA ARG ASN CYS SER THR ALA GLN GLU MET PHE GLN HIS SEQRES 13 B 434 ILE CYS ARG HIS ILE LEU TYR ALA THR ASN ASN GLY ASN SEQRES 14 B 434 ILE ARG SER ALA ILE THR VAL PHE PRO GLN ARG SER ASP SEQRES 15 B 434 GLY LYS HIS ASP PHE ARG LEU TRP ASN SER GLN LEU ILE SEQRES 16 B 434 ARG TYR ALA GLY TYR GLN MET PRO ASP GLY THR ILE ARG SEQRES 17 B 434 GLY ASP ALA ALA THR LEU GLU PHE THR GLN LEU CYS ILE SEQRES 18 B 434 ASP LEU GLY TRP LYS PRO ARG TYR GLY ARG PHE ASP VAL SEQRES 19 B 434 LEU PRO LEU VAL LEU GLN ALA ASP GLY GLN ASP PRO GLU SEQRES 20 B 434 VAL PHE GLU ILE PRO PRO ASP LEU VAL LEU GLU VAL THR SEQRES 21 B 434 MET GLU HIS PRO LYS TYR GLU TRP PHE GLN GLU LEU GLY SEQRES 22 B 434 LEU LYS TRP TYR ALA LEU PRO ALA VAL ALA ASN MET LEU SEQRES 23 B 434 LEU GLU VAL GLY GLY LEU GLU PHE PRO ALA CYS PRO PHE SEQRES 24 B 434 ASN GLY TRP TYR MET GLY THR GLU ILE GLY VAL ARG ASP SEQRES 25 B 434 PHE CYS ASP THR GLN ARG TYR ASN ILE LEU GLU GLU VAL SEQRES 26 B 434 GLY ARG ARG MET GLY LEU GLU THR HIS THR LEU ALA SER SEQRES 27 B 434 LEU TRP LYS ASP ARG ALA VAL THR GLU ILE ASN VAL ALA SEQRES 28 B 434 VAL LEU HIS SER PHE GLN LYS GLN ASN VAL THR ILE MET SEQRES 29 B 434 ASP HIS HIS THR ALA SER GLU SER PHE MET LYS HIS MET SEQRES 30 B 434 GLN ASN GLU TYR ARG ALA ARG GLY GLY CYS PRO ALA ASP SEQRES 31 B 434 TRP ILE TRP LEU VAL PRO PRO VAL SER GLY SER ILE THR SEQRES 32 B 434 PRO VAL PHE HIS GLN GLU MET LEU ASN TYR VAL LEU SER SEQRES 33 B 434 PRO PHE TYR TYR TYR GLN ILE GLU PRO TRP LYS THR HIS SEQRES 34 B 434 ILE TRP GLN ASN GLU HET SO4 A3002 5 HET HEM A 901 43 HET H4B A 902 17 HET CLW A 906 11 HET BOG B3000 20 HET SO4 B3003 5 HET HEM B 901 43 HET H4B B 903 17 HET CLW B 907 11 HET EDO B3102 4 HETNAM SO4 SULFATE ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM H4B 5,6,7,8-TETRAHYDROBIOPTERIN HETNAM CLW CHLORZOXAZONE HETNAM BOG OCTYL BETA-D-GLUCOPYRANOSIDE HETNAM EDO 1,2-ETHANEDIOL HETSYN HEM HEME HETSYN CLW 5-CHLORO-2-BENZOXAZOLONE HETSYN BOG BETA-OCTYLGLUCOSIDE; OCTYL BETA-D-GLUCOSIDE; OCTYL D- HETSYN 2 BOG GLUCOSIDE; OCTYL GLUCOSIDE HETSYN EDO ETHYLENE GLYCOL FORMUL 3 SO4 2(O4 S 2-) FORMUL 4 HEM 2(C34 H32 FE N4 O4) FORMUL 5 H4B 2(C9 H15 N5 O3) FORMUL 6 CLW 2(C7 H4 CL N O2) FORMUL 7 BOG C14 H28 O6 FORMUL 12 EDO C2 H6 O2 FORMUL 13 HOH *332(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 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 GLN A 472 5 6 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 THR B 120 5 5 HELIX 23 23 PRO B 129 GLY B 146 1 18 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 GLN B 472 5 6 HELIX 40 40 GLU B 488 HIS B 493 1 6 SHEET 1 A 2 VAL A 79 LYS A 82 0 SHEET 2 A 2 ILE A 89 ASP A 92 -1 O ASP A 92 N VAL A 79 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 GLN A 265 0 SHEET 2 D 2 ILE A 271 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 TYR A 367 MET A 368 0 SHEET 2 G 2 ILE A 427 MET A 428 1 O MET A 428 N TYR A 367 SHEET 1 H 2 VAL B 79 LYS B 82 0 SHEET 2 H 2 ILE B 89 ASP B 92 -1 O LEU B 90 N ILE B 81 SHEET 1 I 4 GLN B 204 ASP B 207 0 SHEET 2 I 4 ALA B 237 VAL B 240 1 O ILE B 238 N PHE B 206 SHEET 3 I 4 PHE B 363 ASN B 364 -1 O ASN B 364 N ALA B 237 SHEET 4 I 4 ALA B 345 VAL B 346 -1 N VAL B 346 O PHE B 363 SHEET 1 J 3 ARG B 252 LEU B 253 0 SHEET 2 J 3 LEU B 301 GLN B 304 -1 O GLN B 304 N ARG B 252 SHEET 3 J 3 GLU B 311 PHE B 313 -1 O PHE B 313 N LEU B 301 SHEET 1 K 2 GLY B 263 GLN B 265 0 SHEET 2 K 2 ILE B 271 GLY B 273 -1 O ARG B 272 N TYR B 264 SHEET 1 L 2 GLU B 322 THR B 324 0 SHEET 2 L 2 LYS B 339 TYR B 341 -1 O TRP B 340 N VAL B 323 SHEET 1 M 3 LEU B 356 PHE B 358 0 SHEET 2 M 3 LEU B 350 VAL B 353 -1 N VAL B 353 O LEU B 356 SHEET 3 M 3 PHE B 482 TYR B 484 -1 O TYR B 484 N LEU B 350 SHEET 1 N 2 TYR B 367 MET B 368 0 SHEET 2 N 2 ILE B 427 MET B 428 1 O MET B 428 N TYR B 367 LINK SG CYS A 194 FE HEM A 901 1555 1555 2.41 LINK SG CYS B 194 FE HEM B 901 1555 1555 2.38 CISPEP 1 SER A 480 PRO A 481 0 -0.17 CISPEP 2 SER B 480 PRO B 481 0 -0.19 CRYST1 213.891 213.891 115.484 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 0.004675 0.002699 0.000000 0.00000 SCALE2 0.000000 0.005399 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008659 0.00000