HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 31-JAN-17 5UNW TITLE STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN COMPLEX TITLE 2 WITH 3-[2-(2-AMINO-4-METHYLQUINOLIN-7-YL)ETHYL]-5-((METHYLAMINO) TITLE 3 METHYL)BENZONITRILE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRIC OXIDE SYNTHASE, BRAIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 297-718; COMPND 5 SYNONYM: BNOS, CONSTITUTIVE NOS,NC-NOS,NOS TYPE I, NEURONAL NOS,NNOS, COMPND 6 PEPTIDYL-CYSTEINE S-NITROSYLASE NOS1; COMPND 7 EC: 1.14.13.39; COMPND 8 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_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PCWORI KEYWDS NITRIC, OXIDE, SYNTHASE, INHIBITOR, COMPLEX, HEME, ENZYME, KEYWDS 2 OXIDOREDUCTASE-OXIDOREDUCTASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR H.LI,T.L.POULOS REVDAT 4 25-DEC-19 5UNW 1 REMARK REVDAT 3 13-SEP-17 5UNW 1 REMARK REVDAT 2 24-MAY-17 5UNW 1 JRNL REVDAT 1 03-MAY-17 5UNW 0 JRNL AUTH M.A.CINELLI,H.LI,G.CHREIFI,T.L.POULOS,R.B.SILVERMAN JRNL TITL NITRILE IN THE HOLE: DISCOVERY OF A SMALL AUXILIARY POCKET JRNL TITL 2 IN NEURONAL NITRIC OXIDE SYNTHASE LEADING TO THE DEVELOPMENT JRNL TITL 3 OF POTENT AND SELECTIVE 2-AMINOQUINOLINE INHIBITORS. JRNL REF J. MED. CHEM. V. 60 3958 2017 JRNL REFN ISSN 1520-4804 JRNL PMID 28422508 JRNL DOI 10.1021/ACS.JMEDCHEM.7B00259 REMARK 2 REMARK 2 RESOLUTION. 2.04 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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) : 2.04 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.91 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.990 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 59354 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.206 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.253 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 2942 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 38.9137 - 6.3416 1.00 3626 166 0.1545 0.1630 REMARK 3 2 6.3416 - 5.0370 1.00 3621 215 0.1448 0.2063 REMARK 3 3 5.0370 - 4.4013 0.99 3570 226 0.1229 0.1765 REMARK 3 4 4.4013 - 3.9993 1.00 3604 196 0.1259 0.1870 REMARK 3 5 3.9993 - 3.7129 1.00 3609 186 0.1448 0.2039 REMARK 3 6 3.7129 - 3.4941 1.00 3652 205 0.1586 0.2306 REMARK 3 7 3.4941 - 3.3193 1.00 3648 177 0.1708 0.1896 REMARK 3 8 3.3193 - 3.1748 1.00 3615 164 0.1842 0.2677 REMARK 3 9 3.1748 - 3.0527 0.99 3605 208 0.2077 0.2600 REMARK 3 10 3.0527 - 2.9474 1.00 3640 210 0.2158 0.2749 REMARK 3 11 2.9474 - 2.8552 1.00 3512 196 0.2186 0.2754 REMARK 3 12 2.8552 - 2.7736 1.00 3700 210 0.2212 0.2942 REMARK 3 13 2.7736 - 2.7006 1.00 3622 152 0.2339 0.2847 REMARK 3 14 2.7006 - 2.6348 1.00 3669 194 0.2455 0.3288 REMARK 3 15 2.6348 - 2.5749 1.00 3580 161 0.2432 0.2899 REMARK 3 16 2.5749 - 2.5201 1.00 3653 206 0.2469 0.3103 REMARK 3 17 2.5201 - 2.4697 1.00 3615 186 0.2759 0.3994 REMARK 3 18 2.4697 - 2.4231 0.99 3619 181 0.3072 0.4036 REMARK 3 19 2.4231 - 2.3798 0.99 3602 176 0.3174 0.3968 REMARK 3 20 2.3798 - 2.3395 0.99 3595 181 0.3122 0.3579 REMARK 3 21 2.3395 - 2.3018 0.99 3617 200 0.3230 0.3707 REMARK 3 22 2.3018 - 2.2663 1.00 3578 202 0.3289 0.3655 REMARK 3 23 2.2663 - 2.2330 0.99 3557 232 0.3530 0.3870 REMARK 3 24 2.2330 - 2.2016 0.99 3647 185 0.3750 0.4579 REMARK 3 25 2.2016 - 2.1718 0.99 3591 190 0.3744 0.4403 REMARK 3 26 2.1718 - 2.1436 0.99 3524 157 0.4001 0.4156 REMARK 3 27 2.1436 - 2.1168 0.98 3656 174 0.4247 0.4366 REMARK 3 28 2.1168 - 2.0913 0.97 3542 150 0.4446 0.4553 REMARK 3 29 2.0913 - 2.0670 0.88 3167 164 0.4630 0.4224 REMARK 3 30 2.0670 - 2.0438 0.74 2659 161 0.4878 0.4784 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) : 0.410 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 36.260 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 : 0.008 7081 REMARK 3 ANGLE : 1.143 9631 REMARK 3 CHIRALITY : 0.040 994 REMARK 3 PLANARITY : 0.005 1214 REMARK 3 DIHEDRAL : 15.892 2567 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): 11.1355 4.7815 22.4003 REMARK 3 T TENSOR REMARK 3 T11: 0.3631 T22: 0.3100 REMARK 3 T33: 0.3005 T12: 0.0204 REMARK 3 T13: 0.0068 T23: -0.0002 REMARK 3 L TENSOR REMARK 3 L11: 1.0596 L22: 1.4591 REMARK 3 L33: 8.0885 L12: -0.1121 REMARK 3 L13: -0.0922 L23: -0.0530 REMARK 3 S TENSOR REMARK 3 S11: -0.0386 S12: 0.0732 S13: 0.0182 REMARK 3 S21: 0.0707 S22: -0.1332 S23: 0.0613 REMARK 3 S31: -0.1691 S32: -0.4423 S33: 0.0953 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN B AND RESID 299:718) REMARK 3 ORIGIN FOR THE GROUP (A): 12.3739 4.8122 59.6125 REMARK 3 T TENSOR REMARK 3 T11: 0.2925 T22: 0.2530 REMARK 3 T33: 0.2708 T12: -0.0062 REMARK 3 T13: 0.0331 T23: 0.0311 REMARK 3 L TENSOR REMARK 3 L11: 1.2807 L22: 1.2278 REMARK 3 L33: 4.1617 L12: -0.2984 REMARK 3 L13: -0.1511 L23: 0.4013 REMARK 3 S TENSOR REMARK 3 S11: 0.0287 S12: 0.0158 S13: 0.0701 REMARK 3 S21: -0.1442 S22: -0.1125 S23: -0.0073 REMARK 3 S31: 0.0592 S32: 0.1066 S33: 0.0628 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 5UNW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-FEB-17. REMARK 100 THE DEPOSITION ID IS D_1000223008. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-JUN-16 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 : SSRL REMARK 200 BEAMLINE : BL9-2 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 : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS OCT 15, 2015 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.25 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 60133 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.040 REMARK 200 RESOLUTION RANGE LOW (A) : 60.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 5.900 REMARK 200 R MERGE (I) : 0.14800 REMARK 200 R SYM (I) : 0.14800 REMARK 200 FOR THE DATA SET : 8.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.04 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.12 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.1 REMARK 200 DATA REDUNDANCY IN SHELL : 5.70 REMARK 200 R MERGE FOR SHELL (I) : 3.58800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: REFMAC 5.8.0049 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: BRICK 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, 0.1 M MES, 0.14-0.20 M REMARK 280 AMMONIUM ACETATE, 10% ETHYLENE GLYCOL, 30 UM SDS, 5 MM GSH, PH REMARK 280 5.8, VAPOR DIFFUSION, HANGING 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 25.73050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 81.66800 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 55.61800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 81.66800 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.73050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 55.61800 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: 9580 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -84.0 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 SER A 339 REMARK 465 GLN A 340 REMARK 465 HIS A 341 REMARK 465 THR A 342 REMARK 465 ARG A 343 REMARK 465 LYS A 344 REMARK 465 PRO A 345 REMARK 465 GLU A 346 REMARK 465 LYS A 717 REMARK 465 GLY A 718 REMARK 465 CYS B 297 REMARK 465 PRO B 298 REMARK 465 SER B 339 REMARK 465 GLN B 340 REMARK 465 HIS B 341 REMARK 465 THR B 342 REMARK 465 ARG B 343 REMARK 465 LYS B 344 REMARK 465 PRO B 345 REMARK 465 GLU B 346 REMARK 465 ASP B 347 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 B 706 O2D HEM B 801 2.05 REMARK 500 OH TYR A 706 O2D HEM A 801 2.08 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 PHE A 300 77.67 -101.15 REMARK 500 ASP A 309 10.73 58.02 REMARK 500 THR A 321 -52.42 -124.76 REMARK 500 THR A 466 -93.52 -116.19 REMARK 500 SER A 491 -147.62 -76.03 REMARK 500 PHE A 517 52.43 -117.20 REMARK 500 CYS A 582 52.51 -158.86 REMARK 500 ARG A 596 -60.05 -91.42 REMARK 500 ARG A 603 -142.42 -137.40 REMARK 500 CYS A 672 104.00 -171.32 REMARK 500 VAL A 715 93.41 -58.48 REMARK 500 LEU B 322 171.79 -53.60 REMARK 500 SER B 392 -3.81 72.01 REMARK 500 LYS B 423 64.55 -102.57 REMARK 500 THR B 466 -83.28 -120.78 REMARK 500 CYS B 582 50.65 -153.27 REMARK 500 ARG B 603 -140.09 -124.61 REMARK 500 ARG B 619 -82.28 -70.13 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 ZN A 805 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 326 SG REMARK 620 2 CYS A 331 SG 105.6 REMARK 620 3 CYS B 326 SG 113.7 106.7 REMARK 620 4 CYS B 331 SG 116.8 100.3 112.1 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 106.1 REMARK 620 3 HEM A 801 NB 98.4 86.2 REMARK 620 4 HEM A 801 NC 96.1 157.7 89.0 REMARK 620 5 HEM A 801 ND 106.4 86.9 155.2 88.5 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 102.1 REMARK 620 3 HEM B 801 NB 102.9 87.7 REMARK 620 4 HEM B 801 NC 96.4 161.4 88.3 REMARK 620 5 HEM B 801 ND 99.1 88.5 158.0 88.4 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 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 8F7 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 8F7 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 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5UNR RELATED DB: PDB REMARK 900 RELATED ID: 5UNU RELATED DB: PDB REMARK 900 RELATED ID: 5UNX RELATED DB: PDB REMARK 900 RELATED ID: 5UO1 RELATED DB: PDB REMARK 900 RELATED ID: 5UNY RELATED DB: PDB REMARK 900 RELATED ID: 5UO3 RELATED DB: PDB REMARK 900 RELATED ID: 5UO5 RELATED DB: PDB REMARK 900 RELATED ID: 5UO4 RELATED DB: PDB REMARK 900 RELATED ID: 5UO6 RELATED DB: PDB REMARK 900 RELATED ID: 5UO7 RELATED DB: PDB REMARK 900 RELATED ID: 5UO8 RELATED DB: PDB REMARK 900 RELATED ID: 5UO2 RELATED DB: PDB REMARK 900 RELATED ID: 5UNS RELATED DB: PDB REMARK 900 RELATED ID: 5UNZ RELATED DB: PDB REMARK 900 RELATED ID: 5UO0 RELATED DB: PDB REMARK 900 RELATED ID: 5UNT RELATED DB: PDB REMARK 900 RELATED ID: 5UNV RELATED DB: PDB REMARK 900 RELATED ID: 5UOD RELATED DB: PDB REMARK 900 RELATED ID: 5UO9 RELATED DB: PDB REMARK 900 RELATED ID: 5UOA RELATED DB: PDB REMARK 900 RELATED ID: 5UOB RELATED DB: PDB REMARK 900 RELATED ID: 5UOC RELATED DB: PDB DBREF 5UNW A 297 718 UNP P29476 NOS1_RAT 297 718 DBREF 5UNW 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 8F7 A 803 25 HET ACT A 804 4 HET ZN A 805 1 HET HEM B 801 43 HET H4B B 802 17 HET 8F7 B 803 25 HET ACT B 804 4 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM H4B 5,6,7,8-TETRAHYDROBIOPTERIN HETNAM 8F7 3-[2-(2-AMINO-4-METHYLQUINOLIN-7-YL)ETHYL]-5- HETNAM 2 8F7 [(METHYLAMINO)METHYL]BENZONITRILE 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 8F7 2(C21 H22 N4) FORMUL 6 ACT 2(C2 H3 O2 1-) FORMUL 7 ZN ZN 2+ FORMUL 12 HOH *235(H2 O) HELIX 1 AA1 THR A 315 SER A 320 5 6 HELIX 2 AA2 THR A 350 ILE A 369 1 20 HELIX 3 AA3 SER A 374 SER A 392 1 19 HELIX 4 AA4 LYS A 397 ASN A 411 1 15 HELIX 5 AA5 GLY A 417 LEU A 424 5 8 HELIX 6 AA6 THR A 434 ASN A 451 1 18 HELIX 7 AA7 LYS A 452 ASN A 454 5 3 HELIX 8 AA8 ASN A 498 GLN A 507 1 10 HELIX 9 AA9 PRO A 537 VAL A 541 5 5 HELIX 10 AB1 TRP A 553 GLY A 558 5 6 HELIX 11 AB2 MET A 589 VAL A 595 1 7 HELIX 12 AB3 ILE A 606 MET A 614 1 9 HELIX 13 AB4 LYS A 620 SER A 623 5 4 HELIX 14 AB5 LEU A 624 ASP A 644 1 21 HELIX 15 AB6 ASP A 650 GLY A 670 1 21 HELIX 16 AB7 ASP A 675 VAL A 680 1 6 HELIX 17 AB8 SER A 684 GLN A 693 5 10 HELIX 18 AB9 ASP A 709 THR A 713 5 5 HELIX 19 AC1 THR B 315 SER B 320 5 6 HELIX 20 AC2 THR B 350 ILE B 369 1 20 HELIX 21 AC3 SER B 374 SER B 392 1 19 HELIX 22 AC4 LYS B 397 ASN B 411 1 15 HELIX 23 AC5 GLY B 417 TRP B 421 5 5 HELIX 24 AC6 THR B 434 ASN B 451 1 18 HELIX 25 AC7 LYS B 452 ASN B 454 5 3 HELIX 26 AC8 ASN B 498 GLN B 508 1 11 HELIX 27 AC9 PRO B 537 VAL B 541 5 5 HELIX 28 AD1 PHE B 551 GLY B 558 5 8 HELIX 29 AD2 GLY B 590 VAL B 595 1 6 HELIX 30 AD3 VAL B 595 ASP B 600 1 6 HELIX 31 AD4 ILE B 606 MET B 614 1 9 HELIX 32 AD5 LYS B 620 SER B 623 5 4 HELIX 33 AD6 LEU B 624 ASP B 644 1 21 HELIX 34 AD7 ASP B 650 GLY B 670 1 21 HELIX 35 AD8 ASP B 675 VAL B 680 1 6 HELIX 36 AD9 SER B 684 THR B 688 5 5 HELIX 37 AE1 ASP B 709 HIS B 714 1 6 SHEET 1 AA1 2 LYS A 302 LYS A 304 0 SHEET 2 AA1 2 VAL A 311 THR A 313 -1 O LEU A 312 N VAL A 303 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 LEU B 301 LYS B 304 0 SHEET 2 AA7 2 VAL B 311 ASP B 314 -1 O ASP B 314 N LEU B 301 SHEET 1 AA8 4 GLN B 425 ASP B 428 0 SHEET 2 AA8 4 ALA B 458 ILE B 461 1 O ILE B 459 N PHE B 427 SHEET 3 AA8 4 PHE B 584 SER B 585 -1 O SER B 585 N ALA B 458 SHEET 4 AA8 4 ALA B 566 VAL B 567 -1 N VAL B 567 O PHE B 584 SHEET 1 AA9 3 ARG B 473 VAL B 474 0 SHEET 2 AA9 3 LEU B 522 GLN B 525 -1 O GLN B 525 N ARG B 473 SHEET 3 AA9 3 GLU B 532 PHE B 534 -1 O PHE B 534 N LEU B 522 SHEET 1 AB1 2 GLY B 484 LYS B 486 0 SHEET 2 AB1 2 THR B 492 GLY B 494 -1 O LEU B 493 N TYR B 485 SHEET 1 AB2 2 GLU B 543 PRO B 545 0 SHEET 2 AB2 2 LYS B 560 TYR B 562 -1 O TRP B 561 N VAL B 544 SHEET 1 AB3 3 LEU B 577 PHE B 579 0 SHEET 2 AB3 3 LEU B 571 ILE B 574 -1 N LEU B 572 O PHE B 579 SHEET 3 AB3 3 SER B 703 GLU B 705 -1 O SER B 703 N GLU B 573 SHEET 1 AB4 2 TYR B 588 MET B 589 0 SHEET 2 AB4 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 2.36 LINK SG CYS A 331 ZN ZN A 805 1555 1555 2.40 LINK SG CYS A 415 FE HEM A 801 1555 1555 2.35 LINK SG CYS B 326 ZN ZN A 805 1555 1555 2.41 LINK SG CYS B 331 ZN ZN A 805 1555 1555 2.45 LINK SG CYS B 415 FE HEM B 801 1555 1555 2.29 CISPEP 1 THR A 701 PRO A 702 0 5.52 CISPEP 2 THR B 701 PRO B 702 0 2.61 SITE 1 AC1 13 TRP A 409 ARG A 414 CYS A 415 PHE A 584 SITE 2 AC1 13 SER A 585 TRP A 587 MET A 589 GLU A 592 SITE 3 AC1 13 PHE A 704 TYR A 706 8F7 A 803 ACT A 804 SITE 4 AC1 13 HOH A 909 SITE 1 AC2 12 SER A 334 ARG A 596 VAL A 677 TRP A 678 SITE 2 AC2 12 HEM A 801 8F7 A 803 HOH A 914 TRP B 676 SITE 3 AC2 12 PHE B 691 HIS B 692 GLN B 693 GLU B 694 SITE 1 AC3 8 PRO A 565 VAL A 567 TRP A 587 TYR A 588 SITE 2 AC3 8 GLU A 592 TYR A 706 HEM A 801 HOH A 982 SITE 1 AC4 3 TRP A 587 VAL A 649 HEM A 801 SITE 1 AC5 4 CYS A 326 CYS A 331 CYS B 326 CYS B 331 SITE 1 AC6 13 TRP B 409 ARG B 414 CYS B 415 PHE B 584 SITE 2 AC6 13 SER B 585 GLY B 586 TRP B 587 GLU B 592 SITE 3 AC6 13 TRP B 678 PHE B 704 TYR B 706 8F7 B 803 SITE 4 AC6 13 HOH B 902 SITE 1 AC7 12 TRP A 676 PHE A 691 HIS A 692 GLN A 693 SITE 2 AC7 12 GLU A 694 SER B 334 ARG B 596 VAL B 677 SITE 3 AC7 12 TRP B 678 HEM B 801 8F7 B 803 HOH B 964 SITE 1 AC8 8 MET B 336 VAL B 567 TRP B 587 TYR B 588 SITE 2 AC8 8 GLU B 592 ARG B 596 TYR B 706 HEM B 801 SITE 1 AC9 4 GLN B 420 TRP B 587 VAL B 649 HOH B 916 CRYST1 51.461 111.236 163.336 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 0.019432 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008990 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006122 0.00000 MASTER 422 0 9 37 34 0 21 6 0 0 0 66 END