HEADER OXIDOREDUCTASE/INHIBITOR 18-NOV-10 3PNH TITLE STRUCTURE OF BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN TITLE 2 COMPLEX WITH 6-(((3R,4R)-4-(2-((2-FLUORO-2-(3-FLUOROPHENYL) ETHYL) TITLE 3 AMINO)ETHOXY)PYRROLIDIN-3-YL)METHYL)-4-METHYLPYRIDIN-2-AMINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRIC OXIDE SYNTHASE, ENDOTHELIAL; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 67-482; COMPND 5 SYNONYM: CONSTITUTIVE NOS, CNOS, EC-NOS, ENDOTHELIAL NOS, ENOS, NOS COMPND 6 TYPE III, NOSIII; COMPND 7 EC: 1.14.13.39; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: BOVINE,COW,DOMESTIC CATTLE,DOMESTIC COW; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 GENE: NOS3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PCWORI KEYWDS HEME ENZYME, INHIBITOR, OXIDOREDUCTASE-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.L.DELKER,H.LI,T.L.POULOS REVDAT 3 21-FEB-24 3PNH 1 REMARK LINK REVDAT 2 08-NOV-17 3PNH 1 REMARK REVDAT 1 05-OCT-11 3PNH 0 JRNL AUTH F.XUE,J.M.KRAUS,K.J.LABBY,H.JI,J.MATAKA,G.XIA,H.LI, JRNL AUTH 2 S.L.DELKER,L.J.ROMAN,P.MARTASEK,T.L.POULOS,R.B.SILVERMAN JRNL TITL IMPROVED SYNTHESIS OF CHIRAL PYRROLIDINE INHIBITORS AND JRNL TITL 2 THEIR BINDING PROPERTIES TO NEURONAL NITRIC OXIDE SYNTHASE. JRNL REF J.MED.CHEM. V. 54 6399 2011 JRNL REFN ISSN 0022-2623 JRNL PMID 21809851 JRNL DOI 10.1021/JM200411J REMARK 2 REMARK 2 RESOLUTION. 1.93 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.93 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.46 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 69607 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) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.164 REMARK 3 FREE R VALUE : 0.204 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3656 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.93 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.98 REMARK 3 REFLECTION IN BIN (WORKING SET) : 5056 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.65 REMARK 3 BIN R VALUE (WORKING SET) : 0.2360 REMARK 3 BIN FREE R VALUE SET COUNT : 263 REMARK 3 BIN FREE R VALUE : 0.2600 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6407 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 203 REMARK 3 SOLVENT ATOMS : 637 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.52 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.24000 REMARK 3 B22 (A**2) : -0.17000 REMARK 3 B33 (A**2) : -0.07000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.130 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.091 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.487 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.967 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.950 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6844 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9351 ; 1.523 ; 2.000 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 810 ; 6.162 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 322 ;34.810 ;23.478 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1043 ;16.007 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 53 ;19.579 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 977 ; 0.114 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5341 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 4056 ; 0.827 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 6550 ; 1.505 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2788 ; 2.532 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2801 ; 4.028 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 67 A 482 REMARK 3 ORIGIN FOR THE GROUP (A): 10.9100 10.1870 32.1920 REMARK 3 T TENSOR REMARK 3 T11: 0.0431 T22: 0.1069 REMARK 3 T33: 0.1085 T12: -0.0269 REMARK 3 T13: 0.0062 T23: -0.0046 REMARK 3 L TENSOR REMARK 3 L11: 0.5164 L22: 0.7685 REMARK 3 L33: 1.1397 L12: -0.1398 REMARK 3 L13: -0.2516 L23: 0.1602 REMARK 3 S TENSOR REMARK 3 S11: 0.0079 S12: 0.0195 S13: 0.0197 REMARK 3 S21: -0.1163 S22: 0.0254 S23: -0.1084 REMARK 3 S31: -0.0368 S32: 0.0854 S33: -0.0332 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 69 B 482 REMARK 3 ORIGIN FOR THE GROUP (A): 2.9000 6.2300 67.9260 REMARK 3 T TENSOR REMARK 3 T11: 0.0091 T22: 0.1285 REMARK 3 T33: 0.1045 T12: -0.0107 REMARK 3 T13: -0.0018 T23: -0.0064 REMARK 3 L TENSOR REMARK 3 L11: 0.5334 L22: 0.7417 REMARK 3 L33: 1.4471 L12: -0.1132 REMARK 3 L13: 0.1873 L23: -0.5042 REMARK 3 S TENSOR REMARK 3 S11: 0.0267 S12: -0.0974 S13: -0.0471 REMARK 3 S21: 0.0614 S22: 0.0376 S23: 0.0277 REMARK 3 S31: -0.0013 S32: -0.0605 S33: -0.0644 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3PNH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-NOV-10. REMARK 100 THE DEPOSITION ID IS D_1000062589. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAY-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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) : 0.979 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 73344 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.930 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.06900 REMARK 200 R SYM (I) : 0.06900 REMARK 200 FOR THE DATA SET : 17.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.93 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.96 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.54200 REMARK 200 R SYM FOR SHELL (I) : 0.54200 REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 12-16% PEG3350, 0.1M CACODYLATE, 0.1M REMARK 280 MG ACETATE, 5MM TCEP, 2MM IMIDAZOLE, PH 6.5, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 28.96950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 78.43000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 53.49850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 78.43000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.96950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 53.49850 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10940 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31960 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -88.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 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 ARG A 109 REMARK 465 LYS A 110 REMARK 465 LEU A 111 REMARK 465 GLN A 112 REMARK 465 THR A 113 REMARK 465 ARG A 114 REMARK 465 PRO A 115 REMARK 465 SER A 116 REMARK 465 PRO A 117 REMARK 465 GLY A 118 REMARK 465 PRO A 119 REMARK 465 PRO A 120 REMARK 465 GLY B 67 REMARK 465 PRO B 68 REMARK 465 ARG B 109 REMARK 465 LYS B 110 REMARK 465 LEU B 111 REMARK 465 GLN B 112 REMARK 465 THR B 113 REMARK 465 ARG B 114 REMARK 465 PRO B 115 REMARK 465 SER B 116 REMARK 465 PRO B 117 REMARK 465 GLY B 118 REMARK 465 PRO B 119 REMARK 465 PRO B 120 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 NH2 ARG B 240 O HOH A 1217 2555 2.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 CYS B 203 CB CYS B 203 SG -0.105 REMARK 500 REMARK 500 REMARK: NULL 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 B 240 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG B 240 NE - CZ - NH2 ANGL. DEV. = -4.7 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASN A 285 19.25 -143.67 REMARK 500 ALA A 353 68.36 -154.72 REMARK 500 ARG A 374 -136.00 -117.47 REMARK 500 ASP A 480 131.95 -27.95 REMARK 500 ASN B 225 75.31 -100.30 REMARK 500 ASN B 285 22.73 -142.22 REMARK 500 ALA B 353 66.97 -154.86 REMARK 500 ARG B 374 -134.19 -115.59 REMARK 500 CYS B 443 118.69 -163.15 REMARK 500 ASP B 480 130.51 -36.64 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 CAD A 950 REMARK 610 CAD B 950 REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 900 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 96 SG REMARK 620 2 CYS A 101 SG 110.3 REMARK 620 3 CYS B 96 SG 118.2 105.6 REMARK 620 4 CYS B 101 SG 107.4 104.5 110.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 186 SG REMARK 620 2 HEM A 500 NA 96.1 REMARK 620 3 HEM A 500 NB 91.7 88.6 REMARK 620 4 HEM A 500 NC 93.7 170.1 89.7 REMARK 620 5 HEM A 500 ND 97.2 90.6 171.1 89.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 186 SG REMARK 620 2 HEM B 500 NA 95.4 REMARK 620 3 HEM B 500 NB 92.6 89.0 REMARK 620 4 HEM B 500 NC 93.1 171.5 90.3 REMARK 620 5 HEM B 500 ND 97.1 90.5 170.3 88.8 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 HEM A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 860 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 880 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CAD A 950 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 8CX A 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B B 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 860 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 880 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 8CX B 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CAD B 950 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3PNE RELATED DB: PDB REMARK 900 RELATED ID: 3PNF RELATED DB: PDB REMARK 900 RELATED ID: 3PNG RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 CYS TO ARG CONFLICT IN UNP ENTRY P29473 DBREF 3PNH A 67 482 UNP P29473 NOS3_BOVIN 67 482 DBREF 3PNH B 67 482 UNP P29473 NOS3_BOVIN 67 482 SEQADV 3PNH ARG A 100 UNP P29473 CYS 100 SEE REMARK 999 SEQADV 3PNH ARG B 100 UNP P29473 CYS 100 SEE REMARK 999 SEQRES 1 A 416 GLY PRO LYS PHE PRO ARG VAL LYS ASN TRP GLU LEU GLY SEQRES 2 A 416 SER ILE THR TYR ASP THR LEU CYS ALA GLN SER GLN GLN SEQRES 3 A 416 ASP GLY PRO CYS THR PRO ARG ARG CYS LEU GLY SER LEU SEQRES 4 A 416 VAL LEU PRO ARG LYS LEU GLN THR ARG PRO SER PRO GLY SEQRES 5 A 416 PRO PRO PRO ALA GLU GLN LEU LEU SER GLN ALA ARG ASP SEQRES 6 A 416 PHE ILE ASN GLN TYR TYR SER SER ILE LYS ARG SER GLY SEQRES 7 A 416 SER GLN ALA HIS GLU GLU ARG LEU GLN GLU VAL GLU ALA SEQRES 8 A 416 GLU VAL ALA SER THR GLY THR TYR HIS LEU ARG GLU SER SEQRES 9 A 416 GLU LEU VAL PHE GLY ALA LYS GLN ALA TRP ARG ASN ALA SEQRES 10 A 416 PRO ARG CYS VAL GLY ARG ILE GLN TRP GLY LYS LEU GLN SEQRES 11 A 416 VAL PHE ASP ALA ARG ASP CYS SER SER ALA GLN GLU MET SEQRES 12 A 416 PHE THR TYR ILE CYS ASN HIS ILE LYS TYR ALA THR ASN SEQRES 13 A 416 ARG GLY ASN LEU ARG SER ALA ILE THR VAL PHE PRO GLN SEQRES 14 A 416 ARG ALA PRO GLY ARG GLY ASP PHE ARG ILE TRP ASN SER SEQRES 15 A 416 GLN LEU VAL ARG TYR ALA GLY TYR ARG GLN GLN ASP GLY SEQRES 16 A 416 SER VAL ARG GLY ASP PRO ALA ASN VAL GLU ILE THR GLU SEQRES 17 A 416 LEU CYS ILE GLN HIS GLY TRP THR PRO GLY ASN GLY ARG SEQRES 18 A 416 PHE ASP VAL LEU PRO LEU LEU LEU GLN ALA PRO ASP GLU SEQRES 19 A 416 ALA PRO GLU LEU PHE VAL LEU PRO PRO GLU LEU VAL LEU SEQRES 20 A 416 GLU VAL PRO LEU GLU HIS PRO THR LEU GLU TRP PHE ALA SEQRES 21 A 416 ALA LEU GLY LEU ARG TRP TYR ALA LEU PRO ALA VAL SER SEQRES 22 A 416 ASN MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER ALA SEQRES 23 A 416 ALA PRO PHE SER GLY TRP TYR MET SER THR GLU ILE GLY SEQRES 24 A 416 THR ARG ASN LEU CYS ASP PRO HIS ARG TYR ASN ILE LEU SEQRES 25 A 416 GLU ASP VAL ALA VAL CYS MET ASP LEU ASP THR ARG THR SEQRES 26 A 416 THR SER SER LEU TRP LYS ASP LYS ALA ALA VAL GLU ILE SEQRES 27 A 416 ASN LEU ALA VAL LEU HIS SER PHE GLN LEU ALA LYS VAL SEQRES 28 A 416 THR ILE VAL ASP HIS HIS ALA ALA THR VAL SER PHE MET SEQRES 29 A 416 LYS HIS LEU ASP ASN GLU GLN LYS ALA ARG GLY GLY CYS SEQRES 30 A 416 PRO ALA ASP TRP ALA TRP ILE VAL PRO PRO ILE SER GLY SEQRES 31 A 416 SER LEU THR PRO VAL PHE HIS GLN GLU MET VAL ASN TYR SEQRES 32 A 416 ILE LEU SER PRO ALA PHE ARG TYR GLN PRO ASP PRO TRP SEQRES 1 B 416 GLY PRO LYS PHE PRO ARG VAL LYS ASN TRP GLU LEU GLY SEQRES 2 B 416 SER ILE THR TYR ASP THR LEU CYS ALA GLN SER GLN GLN SEQRES 3 B 416 ASP GLY PRO CYS THR PRO ARG ARG CYS LEU GLY SER LEU SEQRES 4 B 416 VAL LEU PRO ARG LYS LEU GLN THR ARG PRO SER PRO GLY SEQRES 5 B 416 PRO PRO PRO ALA GLU GLN LEU LEU SER GLN ALA ARG ASP SEQRES 6 B 416 PHE ILE ASN GLN TYR TYR SER SER ILE LYS ARG SER GLY SEQRES 7 B 416 SER GLN ALA HIS GLU GLU ARG LEU GLN GLU VAL GLU ALA SEQRES 8 B 416 GLU VAL ALA SER THR GLY THR TYR HIS LEU ARG GLU SER SEQRES 9 B 416 GLU LEU VAL PHE GLY ALA LYS GLN ALA TRP ARG ASN ALA SEQRES 10 B 416 PRO ARG CYS VAL GLY ARG ILE GLN TRP GLY LYS LEU GLN SEQRES 11 B 416 VAL PHE ASP ALA ARG ASP CYS SER SER ALA GLN GLU MET SEQRES 12 B 416 PHE THR TYR ILE CYS ASN HIS ILE LYS TYR ALA THR ASN SEQRES 13 B 416 ARG GLY ASN LEU ARG SER ALA ILE THR VAL PHE PRO GLN SEQRES 14 B 416 ARG ALA PRO GLY ARG GLY ASP PHE ARG ILE TRP ASN SER SEQRES 15 B 416 GLN LEU VAL ARG TYR ALA GLY TYR ARG GLN GLN ASP GLY SEQRES 16 B 416 SER VAL ARG GLY ASP PRO ALA ASN VAL GLU ILE THR GLU SEQRES 17 B 416 LEU CYS ILE GLN HIS GLY TRP THR PRO GLY ASN GLY ARG SEQRES 18 B 416 PHE ASP VAL LEU PRO LEU LEU LEU GLN ALA PRO ASP GLU SEQRES 19 B 416 ALA PRO GLU LEU PHE VAL LEU PRO PRO GLU LEU VAL LEU SEQRES 20 B 416 GLU VAL PRO LEU GLU HIS PRO THR LEU GLU TRP PHE ALA SEQRES 21 B 416 ALA LEU GLY LEU ARG TRP TYR ALA LEU PRO ALA VAL SER SEQRES 22 B 416 ASN MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER ALA SEQRES 23 B 416 ALA PRO PHE SER GLY TRP TYR MET SER THR GLU ILE GLY SEQRES 24 B 416 THR ARG ASN LEU CYS ASP PRO HIS ARG TYR ASN ILE LEU SEQRES 25 B 416 GLU ASP VAL ALA VAL CYS MET ASP LEU ASP THR ARG THR SEQRES 26 B 416 THR SER SER LEU TRP LYS ASP LYS ALA ALA VAL GLU ILE SEQRES 27 B 416 ASN LEU ALA VAL LEU HIS SER PHE GLN LEU ALA LYS VAL SEQRES 28 B 416 THR ILE VAL ASP HIS HIS ALA ALA THR VAL SER PHE MET SEQRES 29 B 416 LYS HIS LEU ASP ASN GLU GLN LYS ALA ARG GLY GLY CYS SEQRES 30 B 416 PRO ALA ASP TRP ALA TRP ILE VAL PRO PRO ILE SER GLY SEQRES 31 B 416 SER LEU THR PRO VAL PHE HIS GLN GLU MET VAL ASN TYR SEQRES 32 B 416 ILE LEU SER PRO ALA PHE ARG TYR GLN PRO ASP PRO TRP HET HEM A 500 43 HET H4B A 600 17 HET ACT A 860 4 HET GOL A 880 6 HET CAD A 950 3 HET 8CX A 800 28 HET ZN A 900 1 HET HEM B 500 43 HET H4B B 600 17 HET ACT B 860 4 HET GOL B 880 6 HET 8CX B 800 28 HET CAD B 950 3 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM H4B 5,6,7,8-TETRAHYDROBIOPTERIN HETNAM ACT ACETATE ION HETNAM GOL GLYCEROL HETNAM CAD CACODYLIC ACID HETNAM 8CX 6-{[(3R,4R)-4-(2-{[(2R)-2-FLUORO-2-(3-FLUOROPHENYL) HETNAM 2 8CX ETHYL]AMINO}ETHOXY)PYRROLIDIN-3-YL]METHYL}-4- HETNAM 3 8CX METHYLPYRIDIN-2-AMINE HETNAM ZN ZINC ION HETSYN HEM HEME HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN CAD HYDROXYDIMETHYLARSINE OXIDE FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 H4B 2(C9 H15 N5 O3) FORMUL 5 ACT 2(C2 H3 O2 1-) FORMUL 6 GOL 2(C3 H8 O3) FORMUL 7 CAD 2(C2 H7 AS O2) FORMUL 8 8CX 2(C21 H28 F2 N4 O) FORMUL 9 ZN ZN 2+ FORMUL 16 HOH *637(H2 O) HELIX 1 1 THR A 85 SER A 90 5 6 HELIX 2 2 PRO A 121 ILE A 140 1 20 HELIX 3 3 SER A 145 GLY A 163 1 19 HELIX 4 4 ARG A 168 ALA A 183 1 16 HELIX 5 5 GLY A 188 TRP A 192 5 5 HELIX 6 6 SER A 205 ASN A 222 1 18 HELIX 7 7 ARG A 223 ASN A 225 5 3 HELIX 8 8 ASN A 269 HIS A 279 1 11 HELIX 9 9 PRO A 308 VAL A 312 5 5 HELIX 10 10 LEU A 322 GLY A 329 5 8 HELIX 11 11 SER A 361 THR A 366 1 6 HELIX 12 12 THR A 366 ASP A 371 1 6 HELIX 13 13 ILE A 377 MET A 385 1 9 HELIX 14 14 THR A 391 SER A 394 5 4 HELIX 15 15 LEU A 395 ALA A 415 1 21 HELIX 16 16 ASP A 421 GLY A 441 1 21 HELIX 17 17 ASP A 446 VAL A 451 1 6 HELIX 18 18 SER A 455 GLN A 464 5 10 HELIX 19 19 THR B 85 SER B 90 5 6 HELIX 20 20 PRO B 121 ILE B 140 1 20 HELIX 21 21 SER B 145 GLY B 163 1 19 HELIX 22 22 ARG B 168 ASN B 182 1 15 HELIX 23 23 GLY B 188 TRP B 192 5 5 HELIX 24 24 SER B 205 ASN B 222 1 18 HELIX 25 25 ARG B 223 ASN B 225 5 3 HELIX 26 26 ASN B 269 HIS B 279 1 11 HELIX 27 27 PRO B 308 VAL B 312 5 5 HELIX 28 28 TRP B 324 GLY B 329 5 6 HELIX 29 29 SER B 361 THR B 366 1 6 HELIX 30 30 THR B 366 ASP B 371 1 6 HELIX 31 31 ILE B 377 MET B 385 1 9 HELIX 32 32 THR B 391 SER B 394 5 4 HELIX 33 33 LEU B 395 ALA B 415 1 21 HELIX 34 34 ASP B 421 GLY B 441 1 21 HELIX 35 35 ASP B 446 VAL B 451 1 6 HELIX 36 36 SER B 455 GLN B 464 5 10 SHEET 1 A 2 ARG A 72 LYS A 74 0 SHEET 2 A 2 ILE A 81 TYR A 83 -1 O THR A 82 N VAL A 73 SHEET 1 B 4 GLN A 196 ASP A 199 0 SHEET 2 B 4 ALA A 229 VAL A 232 1 O ILE A 230 N PHE A 198 SHEET 3 B 4 PHE A 355 SER A 356 -1 O SER A 356 N ALA A 229 SHEET 4 B 4 ALA A 337 VAL A 338 -1 N VAL A 338 O PHE A 355 SHEET 1 C 3 ARG A 244 ILE A 245 0 SHEET 2 C 3 LEU A 293 GLN A 296 -1 O GLN A 296 N ARG A 244 SHEET 3 C 3 GLU A 303 PHE A 305 -1 O PHE A 305 N LEU A 293 SHEET 1 D 2 GLY A 255 ARG A 257 0 SHEET 2 D 2 VAL A 263 GLY A 265 -1 O ARG A 264 N TYR A 256 SHEET 1 E 2 GLU A 314 PRO A 316 0 SHEET 2 E 2 ARG A 331 TYR A 333 -1 O TRP A 332 N VAL A 315 SHEET 1 F 3 LEU A 348 PHE A 350 0 SHEET 2 F 3 MET A 341 ILE A 345 -1 N LEU A 343 O PHE A 350 SHEET 3 F 3 ALA A 474 TYR A 477 -1 O ALA A 474 N GLU A 344 SHEET 1 G 2 TYR A 359 MET A 360 0 SHEET 2 G 2 ILE A 419 VAL A 420 1 O VAL A 420 N TYR A 359 SHEET 1 H 2 ARG B 72 LYS B 74 0 SHEET 2 H 2 ILE B 81 TYR B 83 -1 O THR B 82 N VAL B 73 SHEET 1 I 4 GLN B 196 ASP B 199 0 SHEET 2 I 4 ALA B 229 VAL B 232 1 O ILE B 230 N PHE B 198 SHEET 3 I 4 PHE B 355 SER B 356 -1 O SER B 356 N ALA B 229 SHEET 4 I 4 ALA B 337 VAL B 338 -1 N VAL B 338 O PHE B 355 SHEET 1 J 3 ARG B 244 ILE B 245 0 SHEET 2 J 3 LEU B 293 GLN B 296 -1 O GLN B 296 N ARG B 244 SHEET 3 J 3 GLU B 303 PHE B 305 -1 O PHE B 305 N LEU B 293 SHEET 1 K 2 GLY B 255 ARG B 257 0 SHEET 2 K 2 VAL B 263 GLY B 265 -1 O ARG B 264 N TYR B 256 SHEET 1 L 2 GLU B 314 PRO B 316 0 SHEET 2 L 2 ARG B 331 TYR B 333 -1 O TRP B 332 N VAL B 315 SHEET 1 M 3 LEU B 348 PHE B 350 0 SHEET 2 M 3 LEU B 342 ILE B 345 -1 N LEU B 343 O PHE B 350 SHEET 3 M 3 ALA B 474 ARG B 476 -1 O ALA B 474 N GLU B 344 SHEET 1 N 2 TYR B 359 MET B 360 0 SHEET 2 N 2 ILE B 419 VAL B 420 1 O VAL B 420 N TYR B 359 LINK SG CYS A 96 ZN ZN A 900 1555 1555 2.33 LINK SG CYS A 101 ZN ZN A 900 1555 1555 2.37 LINK SG CYS A 186 FE HEM A 500 1555 1555 2.46 LINK ZN ZN A 900 SG CYS B 96 1555 1555 2.34 LINK ZN ZN A 900 SG CYS B 101 1555 1555 2.34 LINK SG CYS B 186 FE HEM B 500 1555 1555 2.51 CISPEP 1 SER A 472 PRO A 473 0 4.74 CISPEP 2 SER B 472 PRO B 473 0 2.47 SITE 1 AC1 12 TRP A 180 ARG A 185 CYS A 186 SER A 228 SITE 2 AC1 12 PHE A 355 SER A 356 TRP A 358 GLU A 363 SITE 3 AC1 12 H4B A 600 8CX A 800 HOH A1107 HOH A1207 SITE 1 AC2 15 SER A 104 ARG A 367 ALA A 448 TRP A 449 SITE 2 AC2 15 HEM A 500 8CX A 800 GOL A 880 HOH A1072 SITE 3 AC2 15 HOH A1163 TRP B 447 PHE B 462 HIS B 463 SITE 4 AC2 15 GLN B 464 GLU B 465 HOH B1090 SITE 1 AC3 6 TRP A 358 VAL A 420 SER A 428 HOH A1175 SITE 2 AC3 6 HOH A1235 HOH A1316 SITE 1 AC4 7 ARG A 367 HIS A 373 H4B A 600 8CX A 800 SITE 2 AC4 7 HOH A1084 TRP B 76 HOH B1090 SITE 1 AC5 8 THR A 85 TRP A 324 CYS A 384 GLN A 437 SITE 2 AC5 8 LYS A 438 GLY A 441 HOH A1179 HOH A1303 SITE 1 AC6 15 VAL A 106 ARG A 185 GLN A 249 VAL A 338 SITE 2 AC6 15 PHE A 355 SER A 356 GLY A 357 TRP A 358 SITE 3 AC6 15 GLU A 363 TRP A 449 TYR A 477 HEM A 500 SITE 4 AC6 15 H4B A 600 GOL A 880 HOH A1204 SITE 1 AC7 4 CYS A 96 CYS A 101 CYS B 96 CYS B 101 SITE 1 AC8 14 TRP B 180 ARG B 185 CYS B 186 SER B 228 SITE 2 AC8 14 PHE B 355 SER B 356 TRP B 358 GLU B 363 SITE 3 AC8 14 PHE B 475 H4B B 600 8CX B 800 HOH B1030 SITE 4 AC8 14 HOH B1221 HOH B1314 SITE 1 AC9 14 TRP A 447 PHE A 462 HIS A 463 GLU A 465 SITE 2 AC9 14 SER B 104 ARG B 367 ALA B 448 TRP B 449 SITE 3 AC9 14 HEM B 500 8CX B 800 GOL B 880 HOH B1038 SITE 4 AC9 14 HOH B1049 HOH B1133 SITE 1 BC1 7 GLY B 188 TRP B 358 VAL B 420 SER B 428 SITE 2 BC1 7 HOH B1115 HOH B1119 HOH B1303 SITE 1 BC2 5 VAL B 106 ARG B 367 HIS B 373 H4B B 600 SITE 2 BC2 5 HOH B1049 SITE 1 BC3 17 TRP A 76 VAL B 106 LEU B 107 ARG B 185 SITE 2 BC3 17 GLN B 249 PRO B 336 VAL B 338 PHE B 355 SITE 3 BC3 17 GLY B 357 TRP B 358 GLU B 363 TRP B 449 SITE 4 BC3 17 TYR B 477 HEM B 500 H4B B 600 HOH B1259 SITE 5 BC3 17 HOH B1314 SITE 1 BC4 3 TYR B 83 TRP B 324 CYS B 384 CRYST1 57.939 106.997 156.860 90.00 90.00 90.00 P 21 21 21 8 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 0.017260 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009346 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006375 0.00000