HEADER OXIDOREDUCTASE 24-JUL-02 1M8H TITLE INDUCIBLE NITRIC OXIDE SYNTHASE WITH 6-NITROINDAZOLE BOUND 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 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PCWORI KEYWDS 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 11-OCT-17 1M8H 1 REMARK REVDAT 5 16-NOV-11 1M8H 1 HETATM REVDAT 4 13-JUL-11 1M8H 1 VERSN REVDAT 3 24-FEB-09 1M8H 1 VERSN REVDAT 2 11-DEC-02 1M8H 1 JRNL REVDAT 1 07-AUG-02 1M8H 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. 2.85 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) : 2.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.92 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) (%) : 88.5 REMARK 3 NUMBER OF REFLECTIONS : 31883 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) : 0.243 REMARK 3 FREE R VALUE : 0.294 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1643 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 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) : 2.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.03 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 58.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3286 REMARK 3 BIN R VALUE (WORKING SET) : 0.3550 REMARK 3 BIN FREE R VALUE : 0.3910 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 185 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.029 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6716 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 149 REMARK 3 SOLVENT ATOMS : 89 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 65.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -31.38000 REMARK 3 B22 (A**2) : -31.38000 REMARK 3 B33 (A**2) : 62.76000 REMARK 3 B12 (A**2) : -6.89000 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) : 0.51 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.80 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.270 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) : 1.270 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.260 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.520 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.510 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.28 REMARK 3 BSOL : 10.93 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 : 6NITRO_FLEX.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 : 6NITRO_FLEX.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 1M8H 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_1000016727. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-JAN-01 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 : MAR REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31915 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.850 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 (%) : 88.5 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : 0.12500 REMARK 200 R SYM (I) : 0.12500 REMARK 200 FOR THE DATA SET : 11.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 58.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.50400 REMARK 200 R SYM FOR SHELL (I) : 0.50400 REMARK 200 FOR SHELL : 1.800 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 1DF1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.25 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.76 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 38.17367 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 76.34733 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 57.26050 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 95.43417 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 19.08683 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 38.17367 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 76.34733 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 95.43417 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 57.26050 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 19.08683 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: BIOLOGICALLY ACTIVE AS A DIMER. TO GET ONE ACTIVE DIMER, REMARK 300 APPLY THE FOLLOWING SYMMETRY OPERATION TO 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: 9250 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -76.0 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 213.65200 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 57.26050 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: 8950 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -55.0 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 320.47800 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 185.02806 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 190.86833 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 A1006 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1018 LIES ON A SPECIAL POSITION. REMARK 375 HOH B1026 LIES ON A SPECIAL POSITION. REMARK 375 HOH B1094 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 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 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 SER B 100 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 PRO A 460 C - N - CA ANGL. DEV. = 9.2 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 TYR A 78 -167.79 -162.31 REMARK 500 TRP A 84 3.55 -47.75 REMARK 500 THR A 99 -99.00 -107.16 REMARK 500 LEU A 110 81.17 -65.85 REMARK 500 SER A 112 41.00 -91.26 REMARK 500 ASN A 115 71.28 -112.88 REMARK 500 PRO A 127 175.70 -56.76 REMARK 500 PRO A 129 115.35 -26.20 REMARK 500 LEU A 130 -39.25 -39.42 REMARK 500 SER A 212 -3.35 -151.33 REMARK 500 ASN A 230 46.05 38.39 REMARK 500 SER A 245 -86.31 -113.49 REMARK 500 GLN A 265 -158.05 -74.71 REMARK 500 ARG A 292 31.39 -76.53 REMARK 500 TYR A 293 67.49 13.42 REMARK 500 GLN A 308 -159.02 -65.62 REMARK 500 LYS A 329 -40.43 -134.60 REMARK 500 CYS A 361 70.24 -165.65 REMARK 500 ARG A 375 -73.65 -72.68 REMARK 500 ARG A 382 -134.64 -135.92 REMARK 500 ASN A 384 68.94 35.81 REMARK 500 THR A 397 6.37 -64.81 REMARK 500 ASN A 424 58.88 38.66 REMARK 500 ARG A 448 19.96 -146.13 REMARK 500 CYS A 451 106.95 -173.60 REMARK 500 LEU A 479 -147.79 -88.77 REMARK 500 TYR B 78 -158.34 -109.49 REMARK 500 TRP B 84 -13.77 -42.31 REMARK 500 ALA B 98 -175.93 -63.11 REMARK 500 LEU B 110 85.33 -59.12 REMARK 500 SER B 112 48.72 -91.58 REMARK 500 ASN B 115 68.47 -112.52 REMARK 500 LYS B 152 72.90 -103.10 REMARK 500 THR B 172 -175.32 177.20 REMARK 500 TRP B 200 -47.25 -29.51 REMARK 500 SER B 212 3.56 -161.51 REMARK 500 ASN B 230 45.90 37.53 REMARK 500 SER B 245 -81.04 -112.35 REMARK 500 HIS B 249 54.53 -116.54 REMARK 500 ASP B 268 21.00 -67.26 REMARK 500 TYR B 293 69.33 34.04 REMARK 500 ASP B 306 60.26 36.89 REMARK 500 GLN B 308 -157.49 -61.31 REMARK 500 LYS B 329 -41.63 -132.85 REMARK 500 CYS B 361 82.70 -168.20 REMARK 500 ARG B 382 -129.72 -107.95 REMARK 500 ASN B 384 76.92 29.31 REMARK 500 THR B 397 1.91 -67.12 REMARK 500 ILE B 427 146.03 -177.25 REMARK 500 ALA B 447 -71.25 -70.63 REMARK 500 REMARK 500 THIS ENTRY HAS 53 RAMACHANDRAN OUTLIERS. 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 106.4 REMARK 620 3 HEM A 901 NB 96.9 83.4 REMARK 620 4 HEM A 901 NC 103.4 149.8 88.2 REMARK 620 5 HEM A 901 ND 103.9 88.3 159.0 89.4 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 109.3 REMARK 620 3 HEM B 901 NB 99.7 85.0 REMARK 620 4 HEM B 901 NC 101.1 149.4 87.2 REMARK 620 5 HEM B 901 ND 106.7 86.8 153.6 87.2 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 3003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B A 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 6NI A 906 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B B 903 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 6NI B 907 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1M8D RELATED DB: PDB REMARK 900 INOS WITH CHLORZOXAZONE BOUND REMARK 900 RELATED ID: 1M8E RELATED DB: PDB REMARK 900 INOS WITH 7-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: 1NOD RELATED DB: PDB REMARK 900 INOS WITH SUBSTRATE BOUND REMARK 900 RELATED ID: 3NOD RELATED DB: PDB REMARK 900 HUMAN ENOS WITH SUBSTRATE BOUND DBREF 1M8H A 65 498 UNP P29477 NOS2_MOUSE 65 498 DBREF 1M8H 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 A3003 5 HET HEM A 901 43 HET H4B A 902 17 HET 6NI A 906 12 HET HEM B 901 43 HET H4B B 903 17 HET 6NI B 907 12 HETNAM SO4 SULFATE ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM H4B 5,6,7,8-TETRAHYDROBIOPTERIN HETNAM 6NI 6-NITROINDAZOLE HETSYN HEM HEME FORMUL 3 SO4 O4 S 2- FORMUL 4 HEM 2(C34 H32 FE N4 O4) FORMUL 5 H4B 2(C9 H15 N5 O3) FORMUL 6 6NI 2(C7 H5 N3 O2) FORMUL 10 HOH *89(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 GLY A 146 1 18 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 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 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 GLY B 146 1 18 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 PHE B 333 GLY B 337 5 5 HELIX 30 30 GLY B 369 VAL B 374 1 6 HELIX 31 31 ILE B 385 ARG B 392 1 8 HELIX 32 32 THR B 399 SER B 402 5 4 HELIX 33 33 LEU B 403 GLN B 423 1 21 HELIX 34 34 ASP B 429 ARG B 448 1 20 HELIX 35 35 ASP B 454 VAL B 459 1 6 HELIX 36 36 SER B 463 GLN B 472 5 10 HELIX 37 37 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 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 GLU A 311 N LEU A 303 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 PHE A 482 N GLU A 352 SHEET 1 G 2 ARG B 80 LYS B 82 0 SHEET 2 G 2 ILE B 89 HIS B 91 -1 O LEU B 90 N ILE B 81 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 PRO B 310 PHE B 313 -1 O GLU B 311 N LEU B 303 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 VAL B 353 O LEU B 356 SHEET 3 L 3 PHE B 482 TYR B 484 -1 O PHE B 482 N GLU B 352 LINK FE HEM A 901 SG CYS A 194 1555 1555 2.35 LINK FE HEM B 901 SG CYS B 194 1555 1555 2.35 CISPEP 1 SER A 480 PRO A 481 0 0.04 CISPEP 2 SER B 480 PRO B 481 0 0.00 SITE 1 AC1 2 LYS A 82 ILE A 89 SITE 1 AC2 14 TRP A 188 CYS A 194 ILE A 195 SER A 236 SITE 2 AC2 14 MET A 349 PHE A 363 ASN A 364 GLY A 365 SITE 3 AC2 14 TRP A 366 GLU A 371 TRP A 457 TYR A 485 SITE 4 AC2 14 H4B A 902 6NI A 906 SITE 1 AC3 8 SER A 112 ARG A 375 ILE A 456 TRP A 457 SITE 2 AC3 8 PHE A 470 HIS A 471 GLN A 472 HEM A 901 SITE 1 AC4 9 PRO A 344 VAL A 346 PHE A 363 ASN A 364 SITE 2 AC4 9 GLY A 365 TRP A 366 TYR A 367 MET A 368 SITE 3 AC4 9 HEM A 901 SITE 1 AC5 13 TRP B 188 CYS B 194 ILE B 195 SER B 236 SITE 2 AC5 13 MET B 349 PHE B 363 ASN B 364 TRP B 366 SITE 3 AC5 13 GLU B 371 TRP B 457 TYR B 485 H4B B 903 SITE 4 AC5 13 6NI B 907 SITE 1 AC6 8 SER B 112 ARG B 375 ILE B 456 TRP B 457 SITE 2 AC6 8 PHE B 470 HIS B 471 GLU B 473 HEM B 901 SITE 1 AC7 9 PRO B 344 PHE B 363 ASN B 364 GLY B 365 SITE 2 AC7 9 TRP B 366 TYR B 367 MET B 368 GLU B 371 SITE 3 AC7 9 HEM B 901 CRYST1 213.652 213.652 114.521 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 0.004681 0.002702 0.000000 0.00000 SCALE2 0.000000 0.005405 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008732 0.00000 MASTER 522 0 7 37 32 0 19 6 0 0 0 68 END