HEADER OXIDOREDUCTASE 23-FEB-18 6CIC TITLE STRUCTURE OF THE HUMAN NITRIC OXIDE SYNTHASE R354A/G357D MUTANT HEME TITLE 2 DOMAIN IN COMPLEX WITH N-(1-(2-(ETHYL(METHYL)AMINO)ETHYL)-1,2,3,4- TITLE 3 TETRAHYDROQUINO-LIN-6-YL)THIOPHENE-2-CARBOXIMIDAMIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRIC OXIDE SYNTHASE, BRAIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CONSTITUTIVE NOS,NC-NOS,NOS TYPE I,NEURONAL NOS,NNOS, COMPND 5 PEPTIDYL-CYSTEINE S-NITROSYLASE NOS1,BNOS; COMPND 6 EC: 1.14.13.39; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES 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, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR H.LI,T.L.POULOS REVDAT 5 04-OCT-23 6CIC 1 LINK REVDAT 4 04-DEC-19 6CIC 1 REMARK REVDAT 3 21-NOV-18 6CIC 1 JRNL REVDAT 2 07-NOV-18 6CIC 1 JRNL REVDAT 1 31-OCT-18 6CIC 0 JRNL AUTH H.LI,R.J.EVENSON,G.CHREIFI,R.B.SILVERMAN,T.L.POULOS JRNL TITL STRUCTURAL BASIS FOR ISOFORM SELECTIVE NITRIC OXIDE SYNTHASE JRNL TITL 2 INHIBITION BY THIOPHENE-2-CARBOXIMIDAMIDES. JRNL REF BIOCHEMISTRY V. 57 6319 2018 JRNL REFN ISSN 1520-4995 JRNL PMID 30335983 JRNL DOI 10.1021/ACS.BIOCHEM.8B00895 REMARK 2 REMARK 2 RESOLUTION. 1.75 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) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.92 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 3 NUMBER OF REFLECTIONS : 103944 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.174 REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.204 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.880 REMARK 3 FREE R VALUE TEST SET COUNT : 9735 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 37.9303 - 5.4376 1.00 6552 296 0.1478 0.1646 REMARK 3 2 5.4376 - 4.3180 1.00 6481 330 0.1237 0.1530 REMARK 3 3 4.3180 - 3.7727 1.00 6520 339 0.1257 0.1609 REMARK 3 4 3.7727 - 3.4280 1.00 6478 359 0.1322 0.1672 REMARK 3 5 3.4280 - 3.1825 1.00 6535 341 0.1458 0.1860 REMARK 3 6 3.1825 - 2.9949 0.99 6498 307 0.1621 0.1872 REMARK 3 7 2.9949 - 2.8450 0.99 6468 326 0.1610 0.1907 REMARK 3 8 2.8450 - 2.7212 0.99 6509 285 0.1765 0.2017 REMARK 3 9 2.7212 - 2.6164 0.99 6413 367 0.1770 0.2251 REMARK 3 10 2.6164 - 2.5262 0.99 6521 318 0.1770 0.2277 REMARK 3 11 2.5262 - 2.4472 0.99 6394 366 0.1778 0.2062 REMARK 3 12 2.4472 - 2.3772 0.98 6293 347 0.1873 0.1989 REMARK 3 13 2.3772 - 2.3147 0.98 6484 357 0.1955 0.2349 REMARK 3 14 2.3147 - 2.2582 0.98 6357 303 0.1995 0.2504 REMARK 3 15 2.2582 - 2.2069 0.98 6457 320 0.2036 0.2159 REMARK 3 16 2.2069 - 2.1599 0.98 6384 318 0.2138 0.2581 REMARK 3 17 2.1599 - 2.1167 0.98 6314 333 0.2226 0.2543 REMARK 3 18 2.1167 - 2.0768 0.98 6349 338 0.2348 0.3001 REMARK 3 19 2.0768 - 2.0397 0.97 6338 336 0.2461 0.2972 REMARK 3 20 2.0397 - 2.0051 0.96 6262 297 0.2579 0.3044 REMARK 3 21 2.0051 - 1.9728 0.96 6224 383 0.2732 0.2898 REMARK 3 22 1.9728 - 1.9424 0.95 6113 322 0.2874 0.3074 REMARK 3 23 1.9424 - 1.9139 0.95 6287 271 0.3051 0.3549 REMARK 3 24 1.9139 - 1.8869 0.95 6207 331 0.3242 0.3773 REMARK 3 25 1.8869 - 1.8614 0.95 6156 353 0.3363 0.3375 REMARK 3 26 1.8614 - 1.8372 0.95 6202 321 0.3391 0.3877 REMARK 3 27 1.8372 - 1.8143 0.95 6113 331 0.3330 0.3479 REMARK 3 28 1.8143 - 1.7924 0.93 6126 280 0.3445 0.3852 REMARK 3 29 1.7924 - 1.7716 0.94 6101 312 0.3602 0.3880 REMARK 3 30 1.7716 - 1.7517 0.84 5508 248 0.3890 0.4335 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) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.180 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 : 0.006 7284 REMARK 3 ANGLE : 0.993 9916 REMARK 3 CHIRALITY : 0.052 1020 REMARK 3 PLANARITY : 0.005 1260 REMARK 3 DIHEDRAL : 17.367 4269 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): 117.4141 249.6593 361.1207 REMARK 3 T TENSOR REMARK 3 T11: 0.1653 T22: 0.2217 REMARK 3 T33: 0.2110 T12: -0.0258 REMARK 3 T13: 0.0300 T23: 0.0285 REMARK 3 L TENSOR REMARK 3 L11: 0.8312 L22: 0.8666 REMARK 3 L33: 2.0684 L12: -0.1651 REMARK 3 L13: 0.0610 L23: 0.2794 REMARK 3 S TENSOR REMARK 3 S11: 0.0002 S12: -0.0419 S13: 0.0363 REMARK 3 S21: -0.0225 S22: -0.0412 S23: -0.0380 REMARK 3 S31: 0.0343 S32: 0.1262 S33: 0.0383 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN B AND RESID 304:722) REMARK 3 ORIGIN FOR THE GROUP (A): 115.6837 248.4107 323.7108 REMARK 3 T TENSOR REMARK 3 T11: 0.2566 T22: 0.3195 REMARK 3 T33: 0.2811 T12: 0.0148 REMARK 3 T13: 0.0295 T23: -0.0208 REMARK 3 L TENSOR REMARK 3 L11: 0.7683 L22: 0.8513 REMARK 3 L33: 3.2622 L12: -0.1440 REMARK 3 L13: -0.1211 L23: 0.0360 REMARK 3 S TENSOR REMARK 3 S11: 0.0494 S12: 0.1038 S13: 0.0317 REMARK 3 S21: -0.0845 S22: -0.0589 S23: 0.0734 REMARK 3 S31: -0.0845 S32: -0.1733 S33: 0.0052 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 6CIC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-FEB-18. REMARK 100 THE DEPOSITION ID IS D_1000232678. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-MAR-17 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 : BL12-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0332 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 106791 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 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 (%) : 99.6 REMARK 200 DATA REDUNDANCY : 8.800 REMARK 200 R MERGE (I) : 0.12100 REMARK 200 R SYM (I) : 0.12100 REMARK 200 FOR THE DATA SET : 8.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.3 REMARK 200 DATA REDUNDANCY IN SHELL : 7.90 REMARK 200 R MERGE FOR SHELL (I) : 5.05400 REMARK 200 R SYM FOR SHELL (I) : 5.05400 REMARK 200 FOR SHELL : 0.400 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: 4UH5 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 26.15900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 82.56550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 61.07850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 82.56550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.15900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 61.07850 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: 9820 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33770 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -86.0 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 B 302 REMARK 465 PRO B 303 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 1194 O HOH A 1346 2.17 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 PRO A 350 -73.09 -84.49 REMARK 500 GLU A 351 -32.37 -38.79 REMARK 500 VAL A 353 175.51 49.65 REMARK 500 THR A 471 -89.88 -111.70 REMARK 500 CYS A 587 58.75 -152.41 REMARK 500 ARG A 608 -132.98 -117.26 REMARK 500 PRO B 350 1.75 -69.49 REMARK 500 ASP B 352 39.44 -93.14 REMARK 500 THR B 471 -82.18 -108.45 REMARK 500 CYS B 587 59.77 -150.77 REMARK 500 ARG B 608 -134.60 -113.30 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 A1350 DISTANCE = 6.25 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 113.1 REMARK 620 3 CYS B 331 SG 122.4 102.6 REMARK 620 4 CYS B 336 SG 101.8 100.8 114.4 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 99.3 REMARK 620 3 HEM A 801 NB 100.3 86.6 REMARK 620 4 HEM A 801 NC 101.8 158.9 88.9 REMARK 620 5 HEM A 801 ND 103.6 88.6 156.0 87.2 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 96.6 REMARK 620 3 HEM B 801 NB 97.9 85.4 REMARK 620 4 HEM B 801 NC 101.0 162.2 90.0 REMARK 620 5 HEM B 801 ND 102.6 90.7 159.5 87.6 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 7R2 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 7R2 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 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6CIC RELATED DB: PDB DBREF 6CIC A 302 722 UNP P29475 NOS1_HUMAN 302 722 DBREF 6CIC B 302 722 UNP P29475 NOS1_HUMAN 302 722 SEQADV 6CIC ALA A 354 UNP P29475 ARG 354 ENGINEERED MUTATION SEQADV 6CIC ASP A 357 UNP P29475 GLY 357 ENGINEERED MUTATION SEQADV 6CIC ALA B 354 UNP P29475 ARG 354 ENGINEERED MUTATION SEQADV 6CIC 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 7R2 A 803 24 HET GOL A 804 6 HET ZN A 805 1 HET HEM B 801 43 HET H4B B 802 17 HET 7R2 B 803 24 HET GOL B 804 6 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM H4B 5,6,7,8-TETRAHYDROBIOPTERIN HETNAM 7R2 N-(1-{2-[ETHYL(METHYL)AMINO]ETHYL}-1,2,3,4- HETNAM 2 7R2 TETRAHYDROQUINOLIN-6-YL)THIOPHENE-2-CARBOXIMIDAMIDE 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 7R2 2(C19 H26 N4 S) FORMUL 6 GOL 2(C3 H8 O3) FORMUL 7 ZN ZN 2+ FORMUL 12 HOH *754(H2 O) HELIX 1 AA1 THR A 320 SER A 325 5 6 HELIX 2 AA2 PRO A 343 ALA A 347 5 5 HELIX 3 AA3 THR A 355 ILE A 374 1 20 HELIX 4 AA4 SER A 379 SER A 397 1 19 HELIX 5 AA5 LYS A 402 ASN A 416 1 15 HELIX 6 AA6 GLY A 422 TRP A 426 5 5 HELIX 7 AA7 THR A 439 ASN A 456 1 18 HELIX 8 AA8 LYS A 457 ASN A 459 5 3 HELIX 9 AA9 ASN A 503 GLY A 514 1 12 HELIX 10 AB1 PRO A 542 VAL A 546 5 5 HELIX 11 AB2 PHE A 556 GLY A 563 5 8 HELIX 12 AB3 GLY A 595 VAL A 600 1 6 HELIX 13 AB4 VAL A 600 ASP A 605 1 6 HELIX 14 AB5 ILE A 611 MET A 619 1 9 HELIX 15 AB6 LYS A 625 SER A 628 5 4 HELIX 16 AB7 LEU A 629 ASP A 649 1 21 HELIX 17 AB8 ASP A 655 GLY A 675 1 21 HELIX 18 AB9 ASP A 680 VAL A 685 1 6 HELIX 19 AC1 SER A 689 GLN A 698 5 10 HELIX 20 AC2 ASP A 714 HIS A 719 1 6 HELIX 21 AC3 THR B 320 SER B 325 5 6 HELIX 22 AC4 PRO B 343 ALA B 347 5 5 HELIX 23 AC5 THR B 355 ILE B 374 1 20 HELIX 24 AC6 SER B 379 SER B 397 1 19 HELIX 25 AC7 LYS B 402 ASN B 416 1 15 HELIX 26 AC8 GLY B 422 TRP B 426 5 5 HELIX 27 AC9 THR B 439 ASN B 456 1 18 HELIX 28 AD1 LYS B 457 ASN B 459 5 3 HELIX 29 AD2 ASN B 503 GLN B 513 1 11 HELIX 30 AD3 PRO B 542 VAL B 546 5 5 HELIX 31 AD4 PHE B 556 GLY B 563 5 8 HELIX 32 AD5 GLY B 595 VAL B 600 1 6 HELIX 33 AD6 VAL B 600 ASP B 605 1 6 HELIX 34 AD7 ILE B 611 MET B 619 1 9 HELIX 35 AD8 LYS B 625 SER B 628 5 4 HELIX 36 AD9 LEU B 629 ASP B 649 1 21 HELIX 37 AE1 ASP B 655 GLY B 675 1 21 HELIX 38 AE2 ASP B 680 VAL B 685 1 6 HELIX 39 AE3 SER B 689 GLN B 698 5 10 HELIX 40 AE4 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 4 GLN A 430 ASP A 433 0 SHEET 2 AA2 4 ALA A 463 ILE A 466 1 O ILE A 464 N PHE A 432 SHEET 3 AA2 4 PHE A 589 SER A 590 -1 O SER A 590 N ALA A 463 SHEET 4 AA2 4 ALA A 571 VAL A 572 -1 N VAL A 572 O PHE A 589 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 2.34 LINK SG CYS A 336 ZN ZN A 805 1555 1555 2.38 LINK SG CYS A 420 FE HEM A 801 1555 1555 2.37 LINK ZN ZN A 805 SG CYS B 331 1555 1555 2.35 LINK ZN ZN A 805 SG CYS B 336 1555 1555 2.37 LINK SG CYS B 420 FE HEM B 801 1555 1555 2.35 CISPEP 1 THR A 706 PRO A 707 0 -1.01 CISPEP 2 THR B 706 PRO B 707 0 0.57 SITE 1 AC1 18 HIS A 346 TRP A 414 ALA A 417 ARG A 419 SITE 2 AC1 18 CYS A 420 PHE A 589 SER A 590 TRP A 592 SITE 3 AC1 18 GLU A 597 TRP A 683 PHE A 709 TYR A 711 SITE 4 AC1 18 H4B A 802 7R2 A 803 HOH A 951 HOH A 961 SITE 5 AC1 18 HOH A1005 HOH A1043 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 HOH A 958 HOH A 961 SITE 3 AC2 16 HOH A1031 HOH A1041 HOH A1071 TRP B 681 SITE 4 AC2 16 PHE B 696 HIS B 697 GLN B 698 GLU B 699 SITE 1 AC3 14 ARG A 486 PRO A 570 VAL A 572 MET A 575 SITE 2 AC3 14 PHE A 589 SER A 590 GLY A 591 TRP A 592 SITE 3 AC3 14 GLU A 597 TYR A 711 HEM A 801 HOH A 932 SITE 4 AC3 14 HOH A 961 HOH A1043 SITE 1 AC4 4 LYS A 324 GLN A 369 ARG A 674 HOH A 977 SITE 1 AC5 4 CYS A 331 CYS A 336 CYS B 331 CYS B 336 SITE 1 AC6 18 HIS B 346 TRP B 414 ALA B 417 ARG B 419 SITE 2 AC6 18 CYS B 420 SER B 462 PHE B 589 SER B 590 SITE 3 AC6 18 TRP B 592 GLU B 597 TRP B 683 TYR B 711 SITE 4 AC6 18 H4B B 802 7R2 B 803 HOH B 949 HOH B 952 SITE 5 AC6 18 HOH B1002 HOH B1050 SITE 1 AC7 17 TRP A 681 PHE A 696 HIS A 697 GLN A 698 SITE 2 AC7 17 GLU A 699 SER B 339 MET B 341 ARG B 601 SITE 3 AC7 17 VAL B 682 TRP B 683 HEM B 801 HOH B 952 SITE 4 AC7 17 HOH B 977 HOH B 998 HOH B1029 HOH B1032 SITE 5 AC7 17 HOH B1081 SITE 1 AC8 12 PRO B 570 VAL B 572 MET B 575 PHE B 589 SITE 2 AC8 12 SER B 590 GLY B 591 TRP B 592 GLU B 597 SITE 3 AC8 12 TYR B 711 HEM B 801 HOH B 952 HOH B1081 SITE 1 AC9 3 GLN B 369 ARG B 674 HOH B 979 CRYST1 52.318 122.157 165.131 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 0.019114 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008186 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006056 0.00000