HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 21-DEC-18 6NGL TITLE STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN COMPLEX TITLE 2 WITH (R)-6-(3-FLUORO-5-(2-(PYRROLIDIN-2-YL)ETHYL)PHENETHYL)-4- TITLE 3 METHYLPYRIDIN-2-AMINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRIC OXIDE SYNTHASE, BRAIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: BNOS,CONSTITUTIVE NOS,NC-NOS,NOS TYPE I,NEURONAL NOS,NNOS, COMPND 5 PEPTIDYL-CYSTEINE S-NITROSYLASE NOS1; COMPND 6 EC: 1.14.13.39; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 ORGAN: BRAIN; SOURCE 6 GENE: NOS1, BNOS; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PCWORI KEYWDS NITRIC OXIDE SYNTHASE INHIBITOR COMPLEX HEME ENZYME, OXIDOREDUCTASE, KEYWDS 2 OXIDOREDUCTASE-OXIDOREDUCTASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR H.LI,T.L.POULOS REVDAT 4 11-OCT-23 6NGL 1 LINK REVDAT 3 04-DEC-19 6NGL 1 REMARK REVDAT 2 27-MAR-19 6NGL 1 JRNL REVDAT 1 13-MAR-19 6NGL 0 JRNL AUTH H.T.DO,H.LI,G.CHREIFI,T.L.POULOS,R.B.SILVERMAN JRNL TITL OPTIMIZATION OF BLOOD-BRAIN BARRIER PERMEABILITY WITH POTENT JRNL TITL 2 AND SELECTIVE HUMAN NEURONAL NITRIC OXIDE SYNTHASE JRNL TITL 3 INHIBITORS HAVING A 2-AMINOPYRIDINE SCAFFOLD. JRNL REF J. MED. CHEM. V. 62 2690 2019 JRNL REFN ISSN 1520-4804 JRNL PMID 30802056 JRNL DOI 10.1021/ACS.JMEDCHEM.8B02032 REMARK 2 REMARK 2 RESOLUTION. 1.83 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.11.1-2575_1496: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.83 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 66.13 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.020 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 84514 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.190 REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.970 REMARK 3 FREE R VALUE TEST SET COUNT : 7996 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 66.1775 - 5.6851 0.98 5057 255 0.1633 0.1773 REMARK 3 2 5.6851 - 4.5127 0.99 5070 306 0.1311 0.1834 REMARK 3 3 4.5127 - 3.9424 0.99 5057 265 0.1294 0.1575 REMARK 3 4 3.9424 - 3.5820 0.99 5124 287 0.1339 0.1644 REMARK 3 5 3.5820 - 3.3252 0.99 5071 266 0.1522 0.1744 REMARK 3 6 3.3252 - 3.1292 0.99 5139 243 0.1729 0.2106 REMARK 3 7 3.1292 - 2.9725 0.99 5036 299 0.1741 0.2135 REMARK 3 8 2.9725 - 2.8431 0.99 5079 278 0.1831 0.2309 REMARK 3 9 2.8431 - 2.7336 0.99 5066 240 0.1848 0.2322 REMARK 3 10 2.7336 - 2.6393 0.99 5169 265 0.1970 0.2459 REMARK 3 11 2.6393 - 2.5568 0.99 5127 267 0.1930 0.2161 REMARK 3 12 2.5568 - 2.4837 0.99 5076 265 0.1904 0.2709 REMARK 3 13 2.4837 - 2.4183 0.99 5155 243 0.2014 0.2745 REMARK 3 14 2.4183 - 2.3593 1.00 5029 274 0.2010 0.2801 REMARK 3 15 2.3593 - 2.3056 0.99 5165 268 0.2084 0.2576 REMARK 3 16 2.3056 - 2.2566 0.99 5012 319 0.2314 0.3056 REMARK 3 17 2.2566 - 2.2114 0.99 5119 264 0.2529 0.3224 REMARK 3 18 2.2114 - 2.1697 0.99 5103 258 0.2377 0.3541 REMARK 3 19 2.1697 - 2.1310 0.99 5160 225 0.2450 0.3188 REMARK 3 20 2.1310 - 2.0948 0.99 5120 218 0.2561 0.3102 REMARK 3 21 2.0948 - 2.0610 0.99 5105 273 0.2965 0.3541 REMARK 3 22 2.0610 - 2.0293 0.99 5064 270 0.2833 0.2991 REMARK 3 23 2.0293 - 1.9995 0.99 5067 258 0.2992 0.3407 REMARK 3 24 1.9995 - 1.9713 0.99 5134 270 0.3226 0.4009 REMARK 3 25 1.9713 - 1.9447 1.00 5104 286 0.3352 0.3922 REMARK 3 26 1.9447 - 1.9194 1.00 5004 290 0.3501 0.3501 REMARK 3 27 1.9194 - 1.8954 0.99 5212 245 0.3939 0.4242 REMARK 3 28 1.8954 - 1.8726 0.99 5138 249 0.3939 0.4792 REMARK 3 29 1.8726 - 1.8508 0.99 5072 261 0.4042 0.4343 REMARK 3 30 1.8508 - 1.8300 1.00 5111 289 0.4102 0.4412 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.290 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.700 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 7216 REMARK 3 ANGLE : 0.929 9819 REMARK 3 CHIRALITY : 0.048 1015 REMARK 3 PLANARITY : 0.005 1242 REMARK 3 DIHEDRAL : 17.553 4223 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESID 299:716) REMARK 3 ORIGIN FOR THE GROUP (A): 11.2473 5.0209 22.6255 REMARK 3 T TENSOR REMARK 3 T11: 0.2391 T22: 0.2671 REMARK 3 T33: 0.2697 T12: 0.0122 REMARK 3 T13: -0.0023 T23: -0.0075 REMARK 3 L TENSOR REMARK 3 L11: 0.7090 L22: 0.9616 REMARK 3 L33: 6.3739 L12: -0.1056 REMARK 3 L13: -0.6277 L23: -0.1016 REMARK 3 S TENSOR REMARK 3 S11: -0.0491 S12: 0.1734 S13: -0.0129 REMARK 3 S21: -0.0010 S22: -0.0825 S23: 0.0596 REMARK 3 S31: -0.1065 S32: -0.4741 S33: 0.0736 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN B AND RESID 299:718) REMARK 3 ORIGIN FOR THE GROUP (A): 12.3888 5.1827 59.9380 REMARK 3 T TENSOR REMARK 3 T11: 0.1786 T22: 0.2042 REMARK 3 T33: 0.2495 T12: 0.0064 REMARK 3 T13: 0.0388 T23: 0.0216 REMARK 3 L TENSOR REMARK 3 L11: 0.8690 L22: 1.0672 REMARK 3 L33: 3.2502 L12: -0.2248 REMARK 3 L13: -0.2562 L23: 0.5294 REMARK 3 S TENSOR REMARK 3 S11: 0.0040 S12: -0.0471 S13: 0.0471 REMARK 3 S21: -0.1152 S22: -0.0719 S23: -0.0229 REMARK 3 S31: 0.0684 S32: 0.1065 S33: 0.0599 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6NGL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-JAN-19. REMARK 100 THE DEPOSITION ID IS D_1000236837. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-NOV-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 84788 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.830 REMARK 200 RESOLUTION RANGE LOW (A) : 67.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 5.600 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : 0.08400 REMARK 200 FOR THE DATA SET : 11.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.83 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.88 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.60 REMARK 200 R MERGE FOR SHELL (I) : 2.64200 REMARK 200 R SYM FOR SHELL (I) : 2.64200 REMARK 200 FOR SHELL : NULL 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: 1OM4 REMARK 200 REMARK 200 REMARK: BRICKS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20-24% PEG3350, 0.1M MES 0.14-0.20M REMARK 280 AMMONIUM ACETATE, 10% ETHYLENE GLYCOL, 30UM SDS, 5 MM GSH, PH REMARK 280 5.8, VAPOR DIFFUSION, 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 25.95500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 82.26450 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 55.60000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 82.26450 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.95500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 55.60000 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: 9830 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32870 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -125.0 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 CYS A 297 REMARK 465 PRO A 298 REMARK 465 LYS A 344 REMARK 465 PRO A 345 REMARK 465 GLU A 346 REMARK 465 ASP A 347 REMARK 465 LYS A 717 REMARK 465 GLY A 718 REMARK 465 CYS B 297 REMARK 465 PRO B 298 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OH TYR A 706 O2D HEM A 801 2.10 REMARK 500 O HOH B 1104 O HOH B 1149 2.11 REMARK 500 O HOH B 1091 O HOH B 1138 2.12 REMARK 500 O HOH B 926 O HOH B 1132 2.16 REMARK 500 OH TYR B 706 O2D HEM B 801 2.18 REMARK 500 O HOH B 946 O HOH B 1109 2.18 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 466 -89.24 -115.79 REMARK 500 SER A 491 -152.59 -87.95 REMARK 500 CYS A 582 58.18 -150.64 REMARK 500 ARG A 603 -138.37 -120.45 REMARK 500 VAL A 715 89.30 -68.93 REMARK 500 THR B 321 -63.84 -105.84 REMARK 500 ASP B 352 -57.58 -22.08 REMARK 500 SER B 392 -5.91 79.28 REMARK 500 LYS B 423 64.40 -109.82 REMARK 500 THR B 466 -83.79 -112.47 REMARK 500 CYS B 582 59.85 -153.48 REMARK 500 ARG B 603 -135.61 -115.30 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B1161 DISTANCE = 6.04 ANGSTROMS 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 805 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 326 SG REMARK 620 2 CYS A 331 SG 113.3 REMARK 620 3 CYS B 326 SG 117.7 106.1 REMARK 620 4 CYS B 331 SG 104.9 101.2 112.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 801 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 415 SG REMARK 620 2 HEM A 801 NA 101.4 REMARK 620 3 HEM A 801 NB 101.3 86.9 REMARK 620 4 HEM A 801 NC 100.1 158.5 88.0 REMARK 620 5 HEM A 801 ND 104.1 87.1 154.6 88.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 801 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 415 SG REMARK 620 2 HEM B 801 NA 98.9 REMARK 620 3 HEM B 801 NB 102.7 88.1 REMARK 620 4 HEM B 801 NC 99.3 161.8 88.7 REMARK 620 5 HEM B 801 ND 99.4 86.6 157.9 89.8 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 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue H4B A 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue KMA A 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 804 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 805 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM B 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue H4B B 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue KMA B 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT B 804 DBREF 6NGL A 297 718 UNP P29476 NOS1_RAT 297 718 DBREF 6NGL B 297 718 UNP P29476 NOS1_RAT 297 718 SEQRES 1 A 422 CYS PRO ARG PHE LEU LYS VAL LYS ASN TRP GLU THR ASP SEQRES 2 A 422 VAL VAL LEU THR ASP THR LEU HIS LEU LYS SER THR LEU SEQRES 3 A 422 GLU THR GLY CYS THR GLU HIS ILE CYS MET GLY SER ILE SEQRES 4 A 422 MET LEU PRO SER GLN HIS THR ARG LYS PRO GLU ASP VAL SEQRES 5 A 422 ARG THR LYS ASP GLN LEU PHE PRO LEU ALA LYS GLU PHE SEQRES 6 A 422 LEU ASP GLN TYR TYR SER SER ILE LYS ARG PHE GLY SER SEQRES 7 A 422 LYS ALA HIS MET ASP ARG LEU GLU GLU VAL ASN LYS GLU SEQRES 8 A 422 ILE GLU SER THR SER THR TYR GLN LEU LYS ASP THR GLU SEQRES 9 A 422 LEU ILE TYR GLY ALA LYS HIS ALA TRP ARG ASN ALA SER SEQRES 10 A 422 ARG CYS VAL GLY ARG ILE GLN TRP SER LYS LEU GLN VAL SEQRES 11 A 422 PHE ASP ALA ARG ASP CYS THR THR ALA HIS GLY MET PHE SEQRES 12 A 422 ASN TYR ILE CYS ASN HIS VAL LYS TYR ALA THR ASN LYS SEQRES 13 A 422 GLY ASN LEU ARG SER ALA ILE THR ILE PHE PRO GLN ARG SEQRES 14 A 422 THR ASP GLY LYS HIS ASP PHE ARG VAL TRP ASN SER GLN SEQRES 15 A 422 LEU ILE ARG TYR ALA GLY TYR LYS GLN PRO ASP GLY SER SEQRES 16 A 422 THR LEU GLY ASP PRO ALA ASN VAL GLN PHE THR GLU ILE SEQRES 17 A 422 CYS ILE GLN GLN GLY TRP LYS ALA PRO ARG GLY ARG PHE SEQRES 18 A 422 ASP VAL LEU PRO LEU LEU LEU GLN ALA ASN GLY ASN ASP SEQRES 19 A 422 PRO GLU LEU PHE GLN ILE PRO PRO GLU LEU VAL LEU GLU SEQRES 20 A 422 VAL PRO ILE ARG HIS PRO LYS PHE ASP TRP PHE LYS ASP SEQRES 21 A 422 LEU GLY LEU LYS TRP TYR GLY LEU PRO ALA VAL SER ASN SEQRES 22 A 422 MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER ALA CYS SEQRES 23 A 422 PRO PHE SER GLY TRP TYR MET GLY THR GLU ILE GLY VAL SEQRES 24 A 422 ARG ASP TYR CYS ASP ASN SER ARG TYR ASN ILE LEU GLU SEQRES 25 A 422 GLU VAL ALA LYS LYS MET ASP LEU ASP MET ARG LYS THR SEQRES 26 A 422 SER SER LEU TRP LYS ASP GLN ALA LEU VAL GLU ILE ASN SEQRES 27 A 422 ILE ALA VAL LEU TYR SER PHE GLN SER ASP LYS VAL THR SEQRES 28 A 422 ILE VAL ASP HIS HIS SER ALA THR GLU SER PHE ILE LYS SEQRES 29 A 422 HIS MET GLU ASN GLU TYR ARG CYS ARG GLY GLY CYS PRO SEQRES 30 A 422 ALA ASP TRP VAL TRP ILE VAL PRO PRO MET SER GLY SER SEQRES 31 A 422 ILE THR PRO VAL PHE HIS GLN GLU MET LEU ASN TYR ARG SEQRES 32 A 422 LEU THR PRO SER PHE GLU TYR GLN PRO ASP PRO TRP ASN SEQRES 33 A 422 THR HIS VAL TRP LYS GLY SEQRES 1 B 422 CYS PRO ARG PHE LEU LYS VAL LYS ASN TRP GLU THR ASP SEQRES 2 B 422 VAL VAL LEU THR ASP THR LEU HIS LEU LYS SER THR LEU SEQRES 3 B 422 GLU THR GLY CYS THR GLU HIS ILE CYS MET GLY SER ILE SEQRES 4 B 422 MET LEU PRO SER GLN HIS THR ARG LYS PRO GLU ASP VAL SEQRES 5 B 422 ARG THR LYS ASP GLN LEU PHE PRO LEU ALA LYS GLU PHE SEQRES 6 B 422 LEU ASP GLN TYR TYR SER SER ILE LYS ARG PHE GLY SER SEQRES 7 B 422 LYS ALA HIS MET ASP ARG LEU GLU GLU VAL ASN LYS GLU SEQRES 8 B 422 ILE GLU SER THR SER THR TYR GLN LEU LYS ASP THR GLU SEQRES 9 B 422 LEU ILE TYR GLY ALA LYS HIS ALA TRP ARG ASN ALA SER SEQRES 10 B 422 ARG CYS VAL GLY ARG ILE GLN TRP SER LYS LEU GLN VAL SEQRES 11 B 422 PHE ASP ALA ARG ASP CYS THR THR ALA HIS GLY MET PHE SEQRES 12 B 422 ASN TYR ILE CYS ASN HIS VAL LYS TYR ALA THR ASN LYS SEQRES 13 B 422 GLY ASN LEU ARG SER ALA ILE THR ILE PHE PRO GLN ARG SEQRES 14 B 422 THR ASP GLY LYS HIS ASP PHE ARG VAL TRP ASN SER GLN SEQRES 15 B 422 LEU ILE ARG TYR ALA GLY TYR LYS GLN PRO ASP GLY SER SEQRES 16 B 422 THR LEU GLY ASP PRO ALA ASN VAL GLN PHE THR GLU ILE SEQRES 17 B 422 CYS ILE GLN GLN GLY TRP LYS ALA PRO ARG GLY ARG PHE SEQRES 18 B 422 ASP VAL LEU PRO LEU LEU LEU GLN ALA ASN GLY ASN ASP SEQRES 19 B 422 PRO GLU LEU PHE GLN ILE PRO PRO GLU LEU VAL LEU GLU SEQRES 20 B 422 VAL PRO ILE ARG HIS PRO LYS PHE ASP TRP PHE LYS ASP SEQRES 21 B 422 LEU GLY LEU LYS TRP TYR GLY LEU PRO ALA VAL SER ASN SEQRES 22 B 422 MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER ALA CYS SEQRES 23 B 422 PRO PHE SER GLY TRP TYR MET GLY THR GLU ILE GLY VAL SEQRES 24 B 422 ARG ASP TYR CYS ASP ASN SER ARG TYR ASN ILE LEU GLU SEQRES 25 B 422 GLU VAL ALA LYS LYS MET ASP LEU ASP MET ARG LYS THR SEQRES 26 B 422 SER SER LEU TRP LYS ASP GLN ALA LEU VAL GLU ILE ASN SEQRES 27 B 422 ILE ALA VAL LEU TYR SER PHE GLN SER ASP LYS VAL THR SEQRES 28 B 422 ILE VAL ASP HIS HIS SER ALA THR GLU SER PHE ILE LYS SEQRES 29 B 422 HIS MET GLU ASN GLU TYR ARG CYS ARG GLY GLY CYS PRO SEQRES 30 B 422 ALA ASP TRP VAL TRP ILE VAL PRO PRO MET SER GLY SER SEQRES 31 B 422 ILE THR PRO VAL PHE HIS GLN GLU MET LEU ASN TYR ARG SEQRES 32 B 422 LEU THR PRO SER PHE GLU TYR GLN PRO ASP PRO TRP ASN SEQRES 33 B 422 THR HIS VAL TRP LYS GLY HET HEM A 801 43 HET H4B A 802 17 HET KMA A 803 24 HET ACT A 804 4 HET ZN A 805 1 HET HEM B 801 43 HET H4B B 802 17 HET KMA B 803 24 HET ACT B 804 4 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM H4B 5,6,7,8-TETRAHYDROBIOPTERIN HETNAM KMA 6-[2-(3-FLUORO-5-{2-[(2R)-PYRROLIDIN-2- HETNAM 2 KMA YL]ETHYL}PHENYL)ETHYL]-4-METHYLPYRIDIN-2-AMINE HETNAM ACT ACETATE ION HETNAM ZN ZINC ION HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 H4B 2(C9 H15 N5 O3) FORMUL 5 KMA 2(C20 H26 F N3) FORMUL 6 ACT 2(C2 H3 O2 1-) FORMUL 7 ZN ZN 2+ FORMUL 12 HOH *463(H2 O) HELIX 1 AA1 THR A 315 SER A 320 5 6 HELIX 2 AA2 PRO A 338 THR A 342 5 5 HELIX 3 AA3 THR A 350 ILE A 369 1 20 HELIX 4 AA4 SER A 374 SER A 392 1 19 HELIX 5 AA5 LYS A 397 ASN A 411 1 15 HELIX 6 AA6 GLY A 417 LEU A 424 5 8 HELIX 7 AA7 THR A 434 ASN A 451 1 18 HELIX 8 AA8 LYS A 452 ASN A 454 5 3 HELIX 9 AA9 ASN A 498 GLN A 507 1 10 HELIX 10 AB1 PRO A 537 VAL A 541 5 5 HELIX 11 AB2 PHE A 551 GLY A 558 5 8 HELIX 12 AB3 GLY A 590 VAL A 595 1 6 HELIX 13 AB4 VAL A 595 ASP A 600 1 6 HELIX 14 AB5 ILE A 606 MET A 614 1 9 HELIX 15 AB6 LYS A 620 SER A 623 5 4 HELIX 16 AB7 LEU A 624 ASP A 644 1 21 HELIX 17 AB8 ASP A 650 GLY A 670 1 21 HELIX 18 AB9 ASP A 675 VAL A 680 1 6 HELIX 19 AC1 SER A 684 GLN A 693 5 10 HELIX 20 AC2 ASP A 709 THR A 713 5 5 HELIX 21 AC3 THR B 315 SER B 320 5 6 HELIX 22 AC4 PRO B 338 THR B 342 5 5 HELIX 23 AC5 THR B 350 ILE B 369 1 20 HELIX 24 AC6 SER B 374 SER B 392 1 19 HELIX 25 AC7 LYS B 397 ASN B 411 1 15 HELIX 26 AC8 GLY B 417 TRP B 421 5 5 HELIX 27 AC9 THR B 434 ASN B 451 1 18 HELIX 28 AD1 LYS B 452 ASN B 454 5 3 HELIX 29 AD2 ASN B 498 GLN B 508 1 11 HELIX 30 AD3 PRO B 537 VAL B 541 5 5 HELIX 31 AD4 PHE B 551 GLY B 558 5 8 HELIX 32 AD5 GLY B 590 VAL B 595 1 6 HELIX 33 AD6 VAL B 595 ASP B 600 1 6 HELIX 34 AD7 ILE B 606 ASP B 615 1 10 HELIX 35 AD8 LYS B 620 SER B 623 5 4 HELIX 36 AD9 LEU B 624 ASP B 644 1 21 HELIX 37 AE1 ASP B 650 GLY B 670 1 21 HELIX 38 AE2 ASP B 675 VAL B 680 1 6 HELIX 39 AE3 SER B 684 GLN B 693 5 10 HELIX 40 AE4 ASP B 709 HIS B 714 1 6 SHEET 1 AA1 2 LEU A 301 LYS A 304 0 SHEET 2 AA1 2 VAL A 311 ASP A 314 -1 O ASP A 314 N LEU A 301 SHEET 1 AA2 4 GLN A 425 ASP A 428 0 SHEET 2 AA2 4 ALA A 458 ILE A 461 1 O ILE A 459 N PHE A 427 SHEET 3 AA2 4 PHE A 584 SER A 585 -1 O SER A 585 N ALA A 458 SHEET 4 AA2 4 ALA A 566 VAL A 567 -1 N VAL A 567 O PHE A 584 SHEET 1 AA3 3 ARG A 473 VAL A 474 0 SHEET 2 AA3 3 LEU A 522 GLN A 525 -1 O GLN A 525 N ARG A 473 SHEET 3 AA3 3 GLU A 532 PHE A 534 -1 O PHE A 534 N LEU A 522 SHEET 1 AA4 2 GLY A 484 LYS A 486 0 SHEET 2 AA4 2 THR A 492 GLY A 494 -1 O LEU A 493 N TYR A 485 SHEET 1 AA5 2 GLU A 543 PRO A 545 0 SHEET 2 AA5 2 LYS A 560 TYR A 562 -1 O TRP A 561 N VAL A 544 SHEET 1 AA6 3 LEU A 577 PHE A 579 0 SHEET 2 AA6 3 LEU A 571 ILE A 574 -1 N LEU A 572 O PHE A 579 SHEET 3 AA6 3 SER A 703 GLU A 705 -1 O GLU A 705 N LEU A 571 SHEET 1 AA7 2 TYR A 588 MET A 589 0 SHEET 2 AA7 2 ILE A 648 VAL A 649 1 O VAL A 649 N TYR A 588 SHEET 1 AA8 2 LEU B 301 LYS B 304 0 SHEET 2 AA8 2 VAL B 311 ASP B 314 -1 O ASP B 314 N LEU B 301 SHEET 1 AA9 4 GLN B 425 ASP B 428 0 SHEET 2 AA9 4 ALA B 458 ILE B 461 1 O ILE B 459 N PHE B 427 SHEET 3 AA9 4 PHE B 584 SER B 585 -1 O SER B 585 N ALA B 458 SHEET 4 AA9 4 ALA B 566 VAL B 567 -1 N VAL B 567 O PHE B 584 SHEET 1 AB1 3 ARG B 473 VAL B 474 0 SHEET 2 AB1 3 LEU B 522 GLN B 525 -1 O GLN B 525 N ARG B 473 SHEET 3 AB1 3 GLU B 532 PHE B 534 -1 O PHE B 534 N LEU B 522 SHEET 1 AB2 2 GLY B 484 LYS B 486 0 SHEET 2 AB2 2 THR B 492 GLY B 494 -1 O LEU B 493 N TYR B 485 SHEET 1 AB3 2 GLU B 543 PRO B 545 0 SHEET 2 AB3 2 LYS B 560 TYR B 562 -1 O TRP B 561 N VAL B 544 SHEET 1 AB4 3 LEU B 577 PHE B 579 0 SHEET 2 AB4 3 LEU B 571 ILE B 574 -1 N LEU B 572 O PHE B 579 SHEET 3 AB4 3 SER B 703 GLU B 705 -1 O GLU B 705 N LEU B 571 SHEET 1 AB5 2 TYR B 588 MET B 589 0 SHEET 2 AB5 2 ILE B 648 VAL B 649 1 O VAL B 649 N TYR B 588 LINK SG CYS A 326 ZN ZN A 805 1555 1555 2.38 LINK SG CYS A 331 ZN ZN A 805 1555 1555 2.35 LINK SG CYS A 415 FE HEM A 801 1555 1555 2.38 LINK ZN ZN A 805 SG CYS B 326 1555 1555 2.41 LINK ZN ZN A 805 SG CYS B 331 1555 1555 2.38 LINK SG CYS B 415 FE HEM B 801 1555 1555 2.41 CISPEP 1 THR A 701 PRO A 702 0 -0.18 CISPEP 2 THR B 701 PRO B 702 0 -2.36 SITE 1 AC1 17 HIS A 341 TRP A 409 ALA A 412 ARG A 414 SITE 2 AC1 17 CYS A 415 PHE A 584 SER A 585 GLY A 586 SITE 3 AC1 17 TRP A 587 GLU A 592 TRP A 678 PHE A 704 SITE 4 AC1 17 TYR A 706 H4B A 802 KMA A 803 HOH A 925 SITE 5 AC1 17 HOH A 931 SITE 1 AC2 15 SER A 334 ARG A 596 VAL A 677 TRP A 678 SITE 2 AC2 15 HEM A 801 KMA A 803 HOH A 903 HOH A 925 SITE 3 AC2 15 HOH A 982 HOH A 984 TRP B 676 PHE B 691 SITE 4 AC2 15 HIS B 692 GLN B 693 GLU B 694 SITE 1 AC3 12 MET A 336 PRO A 565 VAL A 567 MET A 570 SITE 2 AC3 12 PHE A 584 GLY A 586 TRP A 587 GLU A 592 SITE 3 AC3 12 TYR A 706 HEM A 801 H4B A 802 HOH A 925 SITE 1 AC4 3 TRP A 587 VAL A 649 HOH A 946 SITE 1 AC5 4 CYS A 326 CYS A 331 CYS B 326 CYS B 331 SITE 1 AC6 16 HIS B 341 TRP B 409 ALA B 412 ARG B 414 SITE 2 AC6 16 CYS B 415 PHE B 584 SER B 585 TRP B 587 SITE 3 AC6 16 GLU B 592 TRP B 678 TYR B 706 H4B B 802 SITE 4 AC6 16 KMA B 803 HOH B 930 HOH B 945 HOH B1080 SITE 1 AC7 16 TRP A 676 PHE A 691 HIS A 692 GLN A 693 SITE 2 AC7 16 GLU A 694 SER B 334 MET B 336 ARG B 596 SITE 3 AC7 16 VAL B 677 TRP B 678 HEM B 801 HOH B 911 SITE 4 AC7 16 HOH B 945 HOH B1020 HOH B1026 HOH B1061 SITE 1 AC8 12 MET B 336 VAL B 567 MET B 570 PHE B 584 SITE 2 AC8 12 SER B 585 GLY B 586 TRP B 587 GLU B 592 SITE 3 AC8 12 TYR B 706 HEM B 801 HOH B 945 HOH B1144 SITE 1 AC9 3 TRP B 587 HOH B 918 HOH B 948 CRYST1 51.910 111.200 164.529 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 0.019264 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008993 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006078 0.00000