HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 31-JAN-17 5UO2 TITLE STRUCTURE OF HUMAN NEURONAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN TITLE 2 COMPLEX WITH 7-[(3-ETHYL-5-((METHYLAMINO)METHYL)PHENOXY) TITLE 3 METHYL]QUINOLIN-2-AMINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRIC OXIDE SYNTHASE, BRAIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 302-722; COMPND 5 SYNONYM: CONSTITUTIVE NOS,NC-NOS,NOS TYPE I,NEURONAL NOS,NNOS, COMPND 6 PEPTIDYL-CYSTEINE S-NITROSYLASE NOS1,BNOS; COMPND 7 EC: 1.14.13.39; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES; COMPND 10 OTHER_DETAILS: RESIDUES 345 TO 349 ARE DISORDERED. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 ORGAN: BRAIN; SOURCE 6 GENE: NOS1; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; 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, KEYWDS 2 OXIDOREDUCTASE-OXIDOREDUCTASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR H.LI,T.L.POULOS REVDAT 5 06-MAR-24 5UO2 1 LINK REVDAT 4 25-DEC-19 5UO2 1 REMARK REVDAT 3 27-SEP-17 5UO2 1 REMARK REVDAT 2 24-MAY-17 5UO2 1 JRNL REVDAT 1 03-MAY-17 5UO2 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. 1.95 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) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.83 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.080 REMARK 3 COMPLETENESS FOR RANGE (%) : 88.4 REMARK 3 NUMBER OF REFLECTIONS : 70310 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.182 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.910 REMARK 3 FREE R VALUE TEST SET COUNT : 6549 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 39.8418 - 6.0425 0.97 4671 205 0.1562 0.1971 REMARK 3 2 6.0425 - 4.7987 0.99 4742 239 0.1378 0.1784 REMARK 3 3 4.7987 - 4.1929 0.97 4646 225 0.1157 0.1533 REMARK 3 4 4.1929 - 3.8098 0.97 4646 234 0.1252 0.1741 REMARK 3 5 3.8098 - 3.5369 0.98 4655 265 0.1352 0.1742 REMARK 3 6 3.5369 - 3.3285 0.98 4697 239 0.1574 0.2197 REMARK 3 7 3.3285 - 3.1619 0.94 4473 238 0.1652 0.2228 REMARK 3 8 3.1619 - 3.0243 0.96 4614 228 0.1665 0.2365 REMARK 3 9 3.0243 - 2.9079 0.97 4570 242 0.1718 0.2500 REMARK 3 10 2.9079 - 2.8076 0.97 4739 202 0.1852 0.2569 REMARK 3 11 2.8076 - 2.7198 0.97 4628 217 0.1818 0.2450 REMARK 3 12 2.7198 - 2.6421 0.97 4625 262 0.2222 0.2907 REMARK 3 13 2.6421 - 2.5726 0.97 4659 244 0.1958 0.2592 REMARK 3 14 2.5726 - 2.5098 0.97 4614 239 0.2014 0.2615 REMARK 3 15 2.5098 - 2.4528 0.91 4354 271 0.2078 0.3144 REMARK 3 16 2.4528 - 2.4006 0.95 4545 248 0.2288 0.2940 REMARK 3 17 2.4006 - 2.3526 0.96 4579 268 0.2237 0.2675 REMARK 3 18 2.3526 - 2.3082 0.96 4560 225 0.2356 0.2668 REMARK 3 19 2.3082 - 2.2669 0.96 4622 225 0.2487 0.2873 REMARK 3 20 2.2669 - 2.2285 0.87 4182 210 0.3558 0.4248 REMARK 3 21 2.2285 - 2.1926 0.96 4531 215 0.2815 0.3579 REMARK 3 22 2.1926 - 2.1589 0.97 4684 223 0.3010 0.3209 REMARK 3 23 2.1589 - 2.1271 0.96 4609 248 0.3037 0.3290 REMARK 3 24 2.1271 - 2.0971 0.96 4548 237 0.3094 0.3553 REMARK 3 25 2.0971 - 2.0688 0.67 3250 167 0.4006 0.4717 REMARK 3 26 2.0688 - 2.0419 0.80 3814 167 0.4254 0.5145 REMARK 3 27 2.0419 - 2.0164 0.31 1489 72 0.3905 0.4080 REMARK 3 28 2.0164 - 1.9921 0.75 3555 201 0.4046 0.4376 REMARK 3 29 1.9921 - 1.9690 0.60 2832 194 0.4536 0.4234 REMARK 3 30 1.9690 - 1.9468 0.34 1566 99 0.5368 0.5813 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) : 0.300 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.270 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 7174 REMARK 3 ANGLE : 1.122 9769 REMARK 3 CHIRALITY : 0.040 1005 REMARK 3 PLANARITY : 0.005 1233 REMARK 3 DIHEDRAL : 14.785 2617 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 302:722) REMARK 3 ORIGIN FOR THE GROUP (A): 117.6815 250.7221 361.4674 REMARK 3 T TENSOR REMARK 3 T11: 0.1985 T22: 0.2628 REMARK 3 T33: 0.2466 T12: -0.0436 REMARK 3 T13: 0.0479 T23: 0.0209 REMARK 3 L TENSOR REMARK 3 L11: 0.6055 L22: 0.8506 REMARK 3 L33: 1.5432 L12: -0.1549 REMARK 3 L13: 0.1810 L23: 0.2918 REMARK 3 S TENSOR REMARK 3 S11: 0.0090 S12: -0.0177 S13: 0.0222 REMARK 3 S21: -0.0228 S22: -0.0558 S23: -0.0369 REMARK 3 S31: 0.0194 S32: 0.1019 S33: 0.0438 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN B AND RESID 304:721) REMARK 3 ORIGIN FOR THE GROUP (A): 115.9446 249.2149 324.1039 REMARK 3 T TENSOR REMARK 3 T11: 0.2380 T22: 0.3198 REMARK 3 T33: 0.2724 T12: 0.0171 REMARK 3 T13: 0.0305 T23: -0.0493 REMARK 3 L TENSOR REMARK 3 L11: 0.5243 L22: 0.7787 REMARK 3 L33: 2.4301 L12: -0.0315 REMARK 3 L13: 0.2412 L23: -0.0819 REMARK 3 S TENSOR REMARK 3 S11: 0.0174 S12: 0.0331 S13: 0.0207 REMARK 3 S21: -0.0262 S22: -0.0737 S23: 0.1352 REMARK 3 S31: -0.0788 S32: -0.0942 S33: 0.0516 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 5UO2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-FEB-17. REMARK 100 THE DEPOSITION ID IS D_1000223024. 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 : 7.2 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) : 0.97945 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 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 : 76250 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.940 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 (%) : 99.4 REMARK 200 DATA REDUNDANCY : 6.000 REMARK 200 R MERGE (I) : 0.12200 REMARK 200 R SYM (I) : 0.12200 REMARK 200 FOR THE DATA SET : 9.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.94 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.1 REMARK 200 DATA REDUNDANCY IN SHELL : 5.70 REMARK 200 R MERGE FOR SHELL (I) : 3.27300 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: PLATE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.74 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 8% PEG3350,35MM CITRIC ACID,65MM BIS REMARK 280 -TRIS-PROPANE,10% GLYCEROL,5MM TCEP, PH 7.2, 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 26.17200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 82.63300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 61.39950 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 82.63300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.17200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 61.39950 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: 10020 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33770 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -85.0 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 GLN A 345 REMARK 465 HIS A 346 REMARK 465 ALA A 347 REMARK 465 ARG A 348 REMARK 465 ARG A 349 REMARK 465 CYS B 302 REMARK 465 PRO B 303 REMARK 465 GLN B 345 REMARK 465 HIS B 346 REMARK 465 ALA B 347 REMARK 465 ARG B 348 REMARK 465 ARG B 349 REMARK 465 PRO B 350 REMARK 465 GLU B 351 REMARK 465 ASP B 352 REMARK 465 VAL B 353 REMARK 465 LYS B 722 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 O HOH A 1158 O HOH A 1159 2.16 REMARK 500 O HOH A 1062 O HOH A 1141 2.18 REMARK 500 OE1 GLU A 578 O HOH A 901 2.18 REMARK 500 O HOH B 1108 O HOH B 1122 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 GLU A 314 -1.97 68.42 REMARK 500 GLU A 351 -7.98 83.12 REMARK 500 THR A 471 -83.64 -115.87 REMARK 500 CYS A 587 60.83 -150.79 REMARK 500 SER A 607 33.63 -91.62 REMARK 500 ARG A 608 -134.79 -130.85 REMARK 500 CYS A 677 98.55 -161.32 REMARK 500 PRO B 343 -167.65 -71.94 REMARK 500 THR B 396 -2.71 -140.42 REMARK 500 THR B 471 -89.39 -112.72 REMARK 500 CYS B 587 56.99 -153.05 REMARK 500 ARG B 608 -132.95 -115.41 REMARK 500 CYS B 677 106.04 -163.40 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 A1244 DISTANCE = 5.89 ANGSTROMS REMARK 525 HOH A1245 DISTANCE = 6.80 ANGSTROMS REMARK 525 HOH A1246 DISTANCE = 7.27 ANGSTROMS REMARK 525 HOH B1171 DISTANCE = 6.66 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 331 SG REMARK 620 2 CYS A 336 SG 110.5 REMARK 620 3 CYS B 331 SG 121.6 105.4 REMARK 620 4 CYS B 336 SG 103.6 99.4 114.2 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 420 SG REMARK 620 2 HEM A 801 NA 97.1 REMARK 620 3 HEM A 801 NB 95.7 89.8 REMARK 620 4 HEM A 801 NC 98.4 164.5 88.1 REMARK 620 5 HEM A 801 ND 100.9 91.0 163.2 86.7 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 420 SG REMARK 620 2 HEM B 801 NA 101.9 REMARK 620 3 HEM B 801 NB 99.8 85.5 REMARK 620 4 HEM B 801 NC 97.2 160.6 87.9 REMARK 620 5 HEM B 801 ND 102.6 92.0 157.5 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 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 8J4 A 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL 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 8J4 B 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 804 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 805 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: 5UNW 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: 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 5UO2 A 302 722 UNP P29475 NOS1_HUMAN 302 722 DBREF 5UO2 B 302 722 UNP P29475 NOS1_HUMAN 302 722 SEQADV 5UO2 ALA A 354 UNP P29475 ARG 354 ENGINEERED MUTATION SEQADV 5UO2 ASP A 357 UNP P29475 GLY 357 ENGINEERED MUTATION SEQADV 5UO2 ALA B 354 UNP P29475 ARG 354 ENGINEERED MUTATION SEQADV 5UO2 ASP B 357 UNP P29475 GLY 357 ENGINEERED MUTATION SEQRES 1 A 421 CYS PRO ARG PHE LEU LYS VAL LYS ASN TRP GLU THR GLU SEQRES 2 A 421 VAL VAL LEU THR ASP THR LEU HIS LEU LYS SER THR LEU SEQRES 3 A 421 GLU THR GLY CYS THR GLU TYR ILE CYS MET GLY SER ILE SEQRES 4 A 421 MET HIS PRO SER GLN HIS ALA ARG ARG PRO GLU ASP VAL SEQRES 5 A 421 ALA THR LYS ASP GLN LEU PHE PRO LEU ALA LYS GLU PHE SEQRES 6 A 421 ILE ASP GLN TYR TYR SER SER ILE LYS ARG PHE GLY SER SEQRES 7 A 421 LYS ALA HIS MET GLU ARG LEU GLU GLU VAL ASN LYS GLU SEQRES 8 A 421 ILE ASP THR THR SER THR TYR GLN LEU LYS ASP THR GLU SEQRES 9 A 421 LEU ILE TYR GLY ALA LYS HIS ALA TRP ARG ASN ALA SER SEQRES 10 A 421 ARG CYS VAL GLY ARG ILE GLN TRP SER LYS LEU GLN VAL SEQRES 11 A 421 PHE ASP ALA ARG ASP CYS THR THR ALA HIS GLY MET PHE SEQRES 12 A 421 ASN TYR ILE CYS ASN HIS VAL LYS TYR ALA THR ASN LYS SEQRES 13 A 421 GLY ASN LEU ARG SER ALA ILE THR ILE PHE PRO GLN ARG SEQRES 14 A 421 THR ASP GLY LYS HIS ASP PHE ARG VAL TRP ASN SER GLN SEQRES 15 A 421 LEU ILE ARG TYR ALA GLY TYR LYS GLN PRO ASP GLY SER SEQRES 16 A 421 THR LEU GLY ASP PRO ALA ASN VAL GLN PHE THR GLU ILE SEQRES 17 A 421 CYS ILE GLN GLN GLY TRP LYS PRO PRO ARG GLY ARG PHE SEQRES 18 A 421 ASP VAL LEU PRO LEU LEU LEU GLN ALA ASN GLY ASN ASP SEQRES 19 A 421 PRO GLU LEU PHE GLN ILE PRO PRO GLU LEU VAL LEU GLU SEQRES 20 A 421 VAL PRO ILE ARG HIS PRO LYS PHE GLU TRP PHE LYS ASP SEQRES 21 A 421 LEU GLY LEU LYS TRP TYR GLY LEU PRO ALA VAL SER ASN SEQRES 22 A 421 MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER ALA CYS SEQRES 23 A 421 PRO PHE SER GLY TRP TYR MET GLY THR GLU ILE GLY VAL SEQRES 24 A 421 ARG ASP TYR CYS ASP ASN SER ARG TYR ASN ILE LEU GLU SEQRES 25 A 421 GLU VAL ALA LYS LYS MET ASN LEU ASP MET ARG LYS THR SEQRES 26 A 421 SER SER LEU TRP LYS ASP GLN ALA LEU VAL GLU ILE ASN SEQRES 27 A 421 ILE ALA VAL LEU TYR SER PHE GLN SER ASP LYS VAL THR SEQRES 28 A 421 ILE VAL ASP HIS HIS SER ALA THR GLU SER PHE ILE LYS SEQRES 29 A 421 HIS MET GLU ASN GLU TYR ARG CYS ARG GLY GLY CYS PRO SEQRES 30 A 421 ALA ASP TRP VAL TRP ILE VAL PRO PRO MET SER GLY SER SEQRES 31 A 421 ILE THR PRO VAL PHE HIS GLN GLU MET LEU ASN TYR ARG SEQRES 32 A 421 LEU THR PRO SER PHE GLU TYR GLN PRO ASP PRO TRP ASN SEQRES 33 A 421 THR HIS VAL TRP LYS SEQRES 1 B 421 CYS PRO ARG PHE LEU LYS VAL LYS ASN TRP GLU THR GLU SEQRES 2 B 421 VAL VAL LEU THR ASP THR LEU HIS LEU LYS SER THR LEU SEQRES 3 B 421 GLU THR GLY CYS THR GLU TYR ILE CYS MET GLY SER ILE SEQRES 4 B 421 MET HIS PRO SER GLN HIS ALA ARG ARG PRO GLU ASP VAL SEQRES 5 B 421 ALA THR LYS ASP GLN LEU PHE PRO LEU ALA LYS GLU PHE SEQRES 6 B 421 ILE ASP GLN TYR TYR SER SER ILE LYS ARG PHE GLY SER SEQRES 7 B 421 LYS ALA HIS MET GLU ARG LEU GLU GLU VAL ASN LYS GLU SEQRES 8 B 421 ILE ASP THR THR SER THR TYR GLN LEU LYS ASP THR GLU SEQRES 9 B 421 LEU ILE TYR GLY ALA LYS HIS ALA TRP ARG ASN ALA SER SEQRES 10 B 421 ARG CYS VAL GLY ARG ILE GLN TRP SER LYS LEU GLN VAL SEQRES 11 B 421 PHE ASP ALA ARG ASP CYS THR THR ALA HIS GLY MET PHE SEQRES 12 B 421 ASN TYR ILE CYS ASN HIS VAL LYS TYR ALA THR ASN LYS SEQRES 13 B 421 GLY ASN LEU ARG SER ALA ILE THR ILE PHE PRO GLN ARG SEQRES 14 B 421 THR ASP GLY LYS HIS ASP PHE ARG VAL TRP ASN SER GLN SEQRES 15 B 421 LEU ILE ARG TYR ALA GLY TYR LYS GLN PRO ASP GLY SER SEQRES 16 B 421 THR LEU GLY ASP PRO ALA ASN VAL GLN PHE THR GLU ILE SEQRES 17 B 421 CYS ILE GLN GLN GLY TRP LYS PRO PRO ARG GLY ARG PHE SEQRES 18 B 421 ASP VAL LEU PRO LEU LEU LEU GLN ALA ASN GLY ASN ASP SEQRES 19 B 421 PRO GLU LEU PHE GLN ILE PRO PRO GLU LEU VAL LEU GLU SEQRES 20 B 421 VAL PRO ILE ARG HIS PRO LYS PHE GLU TRP PHE LYS ASP SEQRES 21 B 421 LEU GLY LEU LYS TRP TYR GLY LEU PRO ALA VAL SER ASN SEQRES 22 B 421 MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER ALA CYS SEQRES 23 B 421 PRO PHE SER GLY TRP TYR MET GLY THR GLU ILE GLY VAL SEQRES 24 B 421 ARG ASP TYR CYS ASP ASN SER ARG TYR ASN ILE LEU GLU SEQRES 25 B 421 GLU VAL ALA LYS LYS MET ASN LEU ASP MET ARG LYS THR SEQRES 26 B 421 SER SER LEU TRP LYS ASP GLN ALA LEU VAL GLU ILE ASN SEQRES 27 B 421 ILE ALA VAL LEU TYR SER PHE GLN SER ASP LYS VAL THR SEQRES 28 B 421 ILE VAL ASP HIS HIS SER ALA THR GLU SER PHE ILE LYS SEQRES 29 B 421 HIS MET GLU ASN GLU TYR ARG CYS ARG GLY GLY CYS PRO SEQRES 30 B 421 ALA ASP TRP VAL TRP ILE VAL PRO PRO MET SER GLY SER SEQRES 31 B 421 ILE THR PRO VAL PHE HIS GLN GLU MET LEU ASN TYR ARG SEQRES 32 B 421 LEU THR PRO SER PHE GLU TYR GLN PRO ASP PRO TRP ASN SEQRES 33 B 421 THR HIS VAL TRP LYS HET HEM A 801 43 HET H4B A 802 17 HET 8J4 A 803 24 HET GOL A 804 6 HET ZN A 805 1 HET HEM B 801 43 HET H4B B 802 17 HET 8J4 B 803 24 HET GOL B 804 6 HET GOL B 805 6 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM H4B 5,6,7,8-TETRAHYDROBIOPTERIN HETNAM 8J4 7-({3-ETHYL-5-[(METHYLAMINO)METHYL]PHENOXY}METHYL) HETNAM 2 8J4 QUINOLIN-2-AMINE HETNAM GOL GLYCEROL HETNAM ZN ZINC ION HETSYN HEM HEME HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 H4B 2(C9 H15 N5 O3) FORMUL 5 8J4 2(C20 H23 N3 O) FORMUL 6 GOL 3(C3 H8 O3) FORMUL 7 ZN ZN 2+ FORMUL 13 HOH *617(H2 O) HELIX 1 AA1 THR A 320 SER A 325 5 6 HELIX 2 AA2 THR A 355 ILE A 374 1 20 HELIX 3 AA3 SER A 379 SER A 397 1 19 HELIX 4 AA4 LYS A 402 ASN A 416 1 15 HELIX 5 AA5 GLY A 422 TRP A 426 5 5 HELIX 6 AA6 THR A 439 ASN A 456 1 18 HELIX 7 AA7 LYS A 457 ASN A 459 5 3 HELIX 8 AA8 ASN A 503 GLY A 514 1 12 HELIX 9 AA9 PRO A 542 VAL A 546 5 5 HELIX 10 AB1 PHE A 556 GLY A 563 5 8 HELIX 11 AB2 GLY A 595 VAL A 600 1 6 HELIX 12 AB3 VAL A 600 ASP A 605 1 6 HELIX 13 AB4 ILE A 611 MET A 619 1 9 HELIX 14 AB5 LYS A 625 SER A 628 5 4 HELIX 15 AB6 LEU A 629 ASP A 649 1 21 HELIX 16 AB7 ASP A 655 GLY A 675 1 21 HELIX 17 AB8 ASP A 680 VAL A 685 1 6 HELIX 18 AB9 SER A 689 GLN A 698 5 10 HELIX 19 AC1 ASP A 714 THR A 718 5 5 HELIX 20 AC2 THR B 320 SER B 325 5 6 HELIX 21 AC3 THR B 355 ILE B 374 1 20 HELIX 22 AC4 SER B 379 SER B 397 1 19 HELIX 23 AC5 LYS B 402 ASN B 416 1 15 HELIX 24 AC6 GLY B 422 TRP B 426 5 5 HELIX 25 AC7 THR B 439 ASN B 456 1 18 HELIX 26 AC8 LYS B 457 ASN B 459 5 3 HELIX 27 AC9 ASN B 503 GLN B 513 1 11 HELIX 28 AD1 PRO B 542 VAL B 546 5 5 HELIX 29 AD2 PHE B 556 GLY B 563 5 8 HELIX 30 AD3 GLY B 595 VAL B 600 1 6 HELIX 31 AD4 VAL B 600 ASP B 605 1 6 HELIX 32 AD5 ILE B 611 MET B 619 1 9 HELIX 33 AD6 LYS B 625 SER B 628 5 4 HELIX 34 AD7 LEU B 629 ASP B 649 1 21 HELIX 35 AD8 ASP B 655 GLY B 675 1 21 HELIX 36 AD9 ASP B 680 VAL B 685 1 6 HELIX 37 AE1 SER B 689 GLN B 698 5 10 HELIX 38 AE2 ASP B 714 THR B 718 5 5 SHEET 1 AA1 2 LEU A 306 LYS A 309 0 SHEET 2 AA1 2 VAL A 316 ASP A 319 -1 O ASP A 319 N LEU A 306 SHEET 1 AA2 3 GLN A 430 ASP A 433 0 SHEET 2 AA2 3 ALA A 463 ILE A 466 1 O ILE A 464 N PHE A 432 SHEET 3 AA2 3 PHE A 589 SER A 590 -1 O SER A 590 N ALA A 463 SHEET 1 AA3 3 ARG A 478 VAL A 479 0 SHEET 2 AA3 3 LEU A 527 GLN A 530 -1 O GLN A 530 N ARG A 478 SHEET 3 AA3 3 GLU A 537 PHE A 539 -1 O PHE A 539 N LEU A 527 SHEET 1 AA4 2 GLY A 489 LYS A 491 0 SHEET 2 AA4 2 THR A 497 GLY A 499 -1 O LEU A 498 N TYR A 490 SHEET 1 AA5 2 GLU A 548 PRO A 550 0 SHEET 2 AA5 2 LYS A 565 TYR A 567 -1 O TRP A 566 N VAL A 549 SHEET 1 AA6 3 LEU A 582 PHE A 584 0 SHEET 2 AA6 3 LEU A 576 ILE A 579 -1 N LEU A 577 O PHE A 584 SHEET 3 AA6 3 SER A 708 GLU A 710 -1 O GLU A 710 N LEU A 576 SHEET 1 AA7 2 TYR A 593 MET A 594 0 SHEET 2 AA7 2 ILE A 653 VAL A 654 1 O VAL A 654 N TYR A 593 SHEET 1 AA8 2 LEU B 306 LYS B 309 0 SHEET 2 AA8 2 VAL B 316 ASP B 319 -1 O ASP B 319 N LEU B 306 SHEET 1 AA9 4 GLN B 430 ASP B 433 0 SHEET 2 AA9 4 ALA B 463 ILE B 466 1 O ILE B 464 N PHE B 432 SHEET 3 AA9 4 PHE B 589 SER B 590 -1 O SER B 590 N ALA B 463 SHEET 4 AA9 4 ALA B 571 VAL B 572 -1 N VAL B 572 O PHE B 589 SHEET 1 AB1 3 ARG B 478 VAL B 479 0 SHEET 2 AB1 3 LEU B 527 GLN B 530 -1 O GLN B 530 N ARG B 478 SHEET 3 AB1 3 GLU B 537 PHE B 539 -1 O PHE B 539 N LEU B 527 SHEET 1 AB2 2 GLY B 489 LYS B 491 0 SHEET 2 AB2 2 THR B 497 GLY B 499 -1 O LEU B 498 N TYR B 490 SHEET 1 AB3 2 GLU B 548 PRO B 550 0 SHEET 2 AB3 2 LYS B 565 TYR B 567 -1 O TRP B 566 N VAL B 549 SHEET 1 AB4 3 LEU B 582 PHE B 584 0 SHEET 2 AB4 3 LEU B 576 ILE B 579 -1 N LEU B 577 O PHE B 584 SHEET 3 AB4 3 SER B 708 GLU B 710 -1 O GLU B 710 N LEU B 576 SHEET 1 AB5 2 TYR B 593 MET B 594 0 SHEET 2 AB5 2 ILE B 653 VAL B 654 1 O VAL B 654 N TYR B 593 LINK SG CYS A 331 ZN ZN A 805 1555 1555 2.32 LINK SG CYS A 336 ZN ZN A 805 1555 1555 2.31 LINK SG CYS A 420 FE HEM A 801 1555 1555 2.36 LINK ZN ZN A 805 SG CYS B 331 1555 1555 2.32 LINK ZN ZN A 805 SG CYS B 336 1555 1555 2.33 LINK SG CYS B 420 FE HEM B 801 1555 1555 2.37 CISPEP 1 THR A 706 PRO A 707 0 1.91 CISPEP 2 THR B 706 PRO B 707 0 3.40 SITE 1 AC1 14 TRP A 414 ARG A 419 CYS A 420 PHE A 589 SITE 2 AC1 14 SER A 590 GLY A 591 TRP A 592 GLU A 597 SITE 3 AC1 14 TRP A 683 PHE A 709 TYR A 711 H4B A 802 SITE 4 AC1 14 8J4 A 803 HOH A 908 SITE 1 AC2 16 SER A 339 MET A 341 ARG A 601 VAL A 682 SITE 2 AC2 16 TRP A 683 HEM A 801 8J4 A 803 HOH A 972 SITE 3 AC2 16 HOH A1052 HOH A1078 TRP B 681 PHE B 696 SITE 4 AC2 16 HIS B 697 GLN B 698 GLU B 699 HOH B 973 SITE 1 AC3 12 HIS A 342 PRO A 570 VAL A 572 PHE A 589 SITE 2 AC3 12 TRP A 592 GLU A 597 ARG A 601 TYR A 711 SITE 3 AC3 12 HEM A 801 H4B A 802 HOH A 918 HOH A1087 SITE 1 AC4 3 GLN A 369 ARG A 674 HOH A 913 SITE 1 AC5 4 CYS A 331 CYS A 336 CYS B 331 CYS B 336 SITE 1 AC6 15 TRP B 414 ARG B 419 CYS B 420 SER B 462 SITE 2 AC6 15 PHE B 589 SER B 590 TRP B 592 GLU B 597 SITE 3 AC6 15 TRP B 683 PHE B 709 TYR B 711 H4B B 802 SITE 4 AC6 15 8J4 B 803 HOH B 903 HOH B 977 SITE 1 AC7 15 TRP A 681 PHE A 696 HIS A 697 GLN A 698 SITE 2 AC7 15 GLU A 699 SER B 339 MET B 341 ARG B 601 SITE 3 AC7 15 VAL B 682 TRP B 683 HEM B 801 8J4 B 803 SITE 4 AC7 15 HOH B 945 HOH B 989 HOH B1008 SITE 1 AC8 10 MET B 341 HIS B 342 VAL B 572 PHE B 589 SITE 2 AC8 10 TRP B 592 GLU B 597 ARG B 601 TYR B 711 SITE 3 AC8 10 HEM B 801 H4B B 802 SITE 1 AC9 3 GLN B 369 ARG B 674 HOH B 978 SITE 1 AD1 7 ILE B 407 LYS B 411 LEU B 429 GLN B 430 SITE 2 AD1 7 VAL B 431 HOH B 920 HOH B 928 CRYST1 52.344 122.799 165.266 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 0.019104 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008143 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006051 0.00000