HEADER OXIDOREDUCTASE 09-JUL-08 3DQT TITLE STRUCTURE OF ENDOTHELIAL NOS HEME DOMAIN IN COMPLEX WITH A INHIBITOR TITLE 2 (+-)-N1-{TRANS-4'-[(6"-AMINO-4"-METHYLPYRIDIN-2"-YL) TITLE 3 METHYL]PYRROLIDIN-3'-YL}-N2-(3'-CHLOROBENZYL)ETHANE-1,2-DIAMINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRIC OXIDE SYNTHASE, ENDOTHELIAL; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 67-482; COMPND 5 SYNONYM: ENDOTHELIAL NOS, ENOS, EC-NOS, NOS TYPE III, NOSIII, COMPND 6 CONSTITUTIVE NOS, CNOS; COMPND 7 EC: 1.14.13.39; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: BOVINE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 GENE: NOS3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PCWORI KEYWDS NITRIC OXIDE SYNTHASE HEME ENZYME INHIBITOR, BLOOD COAGULATION, KEYWDS 2 CALMODULIN-BINDING, CYTOSKELETON, FAD, FMN, GOLGI APPARATUS, HEME, KEYWDS 3 IRON, LIPOPROTEIN, MEMBRANE, METAL-BINDING, MYRISTATE, NADP, KEYWDS 4 OXIDOREDUCTASE, PALMITATE, PHOSPHOPROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.IGARASHI,H.LI,T.L.POULOS REVDAT 4 21-FEB-24 3DQT 1 REMARK SEQADV REVDAT 3 13-JUL-11 3DQT 1 VERSN REVDAT 2 21-APR-09 3DQT 1 JRNL REVDAT 1 31-MAR-09 3DQT 0 JRNL AUTH J.IGARASHI,H.LI,J.JAMAL,H.JI,J.FANG,G.R.LAWTON, JRNL AUTH 2 R.B.SILVERMAN,T.L.POULOS JRNL TITL CRYSTAL STRUCTURES OF CONSTITUTIVE NITRIC OXIDE SYNTHASES IN JRNL TITL 2 COMPLEX WITH DE NOVO DESIGNED INHIBITORS. JRNL REF J.MED.CHEM. V. 52 2060 2009 JRNL REFN ISSN 0022-2623 JRNL PMID 19296678 JRNL DOI 10.1021/JM900007A REMARK 2 REMARK 2 RESOLUTION. 2.54 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.54 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.78 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1968682.020 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 32770 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1616 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.54 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.70 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5035 REMARK 3 BIN R VALUE (WORKING SET) : 0.3080 REMARK 3 BIN FREE R VALUE : 0.3470 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 275 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.021 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6439 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 199 REMARK 3 SOLVENT ATOMS : 184 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 30.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 51.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 25.33000 REMARK 3 B22 (A**2) : -11.60000 REMARK 3 B33 (A**2) : -13.72000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.31 REMARK 3 ESD FROM SIGMAA (A) : 0.43 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.40 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.47 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.160 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 38.58 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : HETERO.PAR REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : JI7.PAR REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : HETERO.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : JI7.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3DQT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-JUL-08. REMARK 100 THE DEPOSITION ID IS D_1000048373. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-MAY-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32771 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.540 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.08900 REMARK 200 R SYM (I) : 0.08900 REMARK 200 FOR THE DATA SET : 9.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.54 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.58 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.74000 REMARK 200 R SYM FOR SHELL (I) : 0.74000 REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, CACODYLATE, MAGNESIUM ACETATE REMARK 280 TCEP, PH 6.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 278K 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 29.12500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 78.21000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 53.24500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 78.21000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.12500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 53.24500 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12720 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31900 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -103.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ARG A 109 REMARK 465 LYS A 110 REMARK 465 LEU A 111 REMARK 465 GLN A 112 REMARK 465 THR A 113 REMARK 465 ARG A 114 REMARK 465 PRO A 115 REMARK 465 SER A 116 REMARK 465 PRO A 117 REMARK 465 GLY A 118 REMARK 465 PRO A 119 REMARK 465 GLY B 67 REMARK 465 PRO B 68 REMARK 465 LYS B 110 REMARK 465 LEU B 111 REMARK 465 GLN B 112 REMARK 465 THR B 113 REMARK 465 ARG B 114 REMARK 465 PRO B 115 REMARK 465 SER B 116 REMARK 465 PRO B 117 REMARK 465 GLY B 118 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 CYS A 214 CA - CB - SG ANGL. DEV. = 7.7 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 LYS A 69 49.05 -86.65 REMARK 500 PRO A 121 95.81 -44.53 REMARK 500 ARG A 142 30.47 -141.12 REMARK 500 THR A 162 -11.25 -144.19 REMARK 500 TRP A 192 -30.63 -39.67 REMARK 500 ASN A 222 48.27 33.81 REMARK 500 ASN A 285 36.82 -160.61 REMARK 500 ALA A 353 66.82 -156.77 REMARK 500 ARG A 374 -130.80 -124.99 REMARK 500 SER A 393 -0.30 -59.50 REMARK 500 PRO A 473 163.14 -45.41 REMARK 500 PRO B 121 111.14 -35.60 REMARK 500 ALA B 122 -37.75 -36.36 REMARK 500 ARG B 142 21.19 -153.82 REMARK 500 SER B 145 -177.83 -47.91 REMARK 500 ASP B 202 54.81 -104.07 REMARK 500 ASN B 225 68.63 -103.20 REMARK 500 PRO B 238 120.97 -36.77 REMARK 500 ARG B 240 130.90 167.98 REMARK 500 ASP B 260 24.79 -77.27 REMARK 500 SER B 262 -174.50 -66.99 REMARK 500 PRO B 309 -36.18 -31.75 REMARK 500 THR B 321 -19.95 -147.80 REMARK 500 THR B 366 -64.90 -93.86 REMARK 500 ARG B 374 -140.53 -124.56 REMARK 500 ASN B 376 62.49 35.88 REMARK 500 ASP B 388 91.06 -69.14 REMARK 500 CYS B 443 118.81 -161.42 REMARK 500 PRO B 481 30.88 -71.74 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 CAC A 850 REMARK 610 CAC B 850 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 B 900 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 96 SG REMARK 620 2 CYS A 101 SG 113.2 REMARK 620 3 CYS B 96 SG 114.3 101.3 REMARK 620 4 CYS B 101 SG 105.9 111.8 110.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 700 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 186 SG REMARK 620 2 HEM A 700 NA 99.3 REMARK 620 3 HEM A 700 NB 91.6 89.4 REMARK 620 4 HEM A 700 NC 101.2 159.5 88.2 REMARK 620 5 HEM A 700 ND 99.2 89.6 169.1 89.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 700 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 186 SG REMARK 620 2 HEM B 700 NA 97.2 REMARK 620 3 HEM B 700 NB 93.0 90.4 REMARK 620 4 HEM B 700 NC 98.9 163.9 89.5 REMARK 620 5 HEM B 700 ND 94.6 87.9 172.3 90.0 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 CAC A 850 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 860 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CAC B 850 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 860 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 700 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B A 760 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE JI7 A 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 700 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B B 760 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE JI7 B 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 880 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 880 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3B3P RELATED DB: PDB REMARK 900 THE NEURONAL NOS HEME DOMAIN IN COMPLEX WITH THE SAME INHIBITOR. REMARK 900 RELATED ID: 3DQS RELATED DB: PDB DBREF 3DQT A 67 482 UNP P29473 NOS3_BOVIN 67 482 DBREF 3DQT B 67 482 UNP P29473 NOS3_BOVIN 67 482 SEQADV 3DQT ARG A 100 UNP P29473 CYS 100 VARIANT SEQADV 3DQT ARG B 100 UNP P29473 CYS 100 VARIANT SEQRES 1 A 416 GLY PRO LYS PHE PRO ARG VAL LYS ASN TRP GLU LEU GLY SEQRES 2 A 416 SER ILE THR TYR ASP THR LEU CYS ALA GLN SER GLN GLN SEQRES 3 A 416 ASP GLY PRO CYS THR PRO ARG ARG CYS LEU GLY SER LEU SEQRES 4 A 416 VAL LEU PRO ARG LYS LEU GLN THR ARG PRO SER PRO GLY SEQRES 5 A 416 PRO PRO PRO ALA GLU GLN LEU LEU SER GLN ALA ARG ASP SEQRES 6 A 416 PHE ILE ASN GLN TYR TYR SER SER ILE LYS ARG SER GLY SEQRES 7 A 416 SER GLN ALA HIS GLU GLU ARG LEU GLN GLU VAL GLU ALA SEQRES 8 A 416 GLU VAL ALA SER THR GLY THR TYR HIS LEU ARG GLU SER SEQRES 9 A 416 GLU LEU VAL PHE GLY ALA LYS GLN ALA TRP ARG ASN ALA SEQRES 10 A 416 PRO ARG CYS VAL GLY ARG ILE GLN TRP GLY LYS LEU GLN SEQRES 11 A 416 VAL PHE ASP ALA ARG ASP CYS SER SER ALA GLN GLU MET SEQRES 12 A 416 PHE THR TYR ILE CYS ASN HIS ILE LYS TYR ALA THR ASN SEQRES 13 A 416 ARG GLY ASN LEU ARG SER ALA ILE THR VAL PHE PRO GLN SEQRES 14 A 416 ARG ALA PRO GLY ARG GLY ASP PHE ARG ILE TRP ASN SER SEQRES 15 A 416 GLN LEU VAL ARG TYR ALA GLY TYR ARG GLN GLN ASP GLY SEQRES 16 A 416 SER VAL ARG GLY ASP PRO ALA ASN VAL GLU ILE THR GLU SEQRES 17 A 416 LEU CYS ILE GLN HIS GLY TRP THR PRO GLY ASN GLY ARG SEQRES 18 A 416 PHE ASP VAL LEU PRO LEU LEU LEU GLN ALA PRO ASP GLU SEQRES 19 A 416 ALA PRO GLU LEU PHE VAL LEU PRO PRO GLU LEU VAL LEU SEQRES 20 A 416 GLU VAL PRO LEU GLU HIS PRO THR LEU GLU TRP PHE ALA SEQRES 21 A 416 ALA LEU GLY LEU ARG TRP TYR ALA LEU PRO ALA VAL SER SEQRES 22 A 416 ASN MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER ALA SEQRES 23 A 416 ALA PRO PHE SER GLY TRP TYR MET SER THR GLU ILE GLY SEQRES 24 A 416 THR ARG ASN LEU CYS ASP PRO HIS ARG TYR ASN ILE LEU SEQRES 25 A 416 GLU ASP VAL ALA VAL CYS MET ASP LEU ASP THR ARG THR SEQRES 26 A 416 THR SER SER LEU TRP LYS ASP LYS ALA ALA VAL GLU ILE SEQRES 27 A 416 ASN LEU ALA VAL LEU HIS SER PHE GLN LEU ALA LYS VAL SEQRES 28 A 416 THR ILE VAL ASP HIS HIS ALA ALA THR VAL SER PHE MET SEQRES 29 A 416 LYS HIS LEU ASP ASN GLU GLN LYS ALA ARG GLY GLY CYS SEQRES 30 A 416 PRO ALA ASP TRP ALA TRP ILE VAL PRO PRO ILE SER GLY SEQRES 31 A 416 SER LEU THR PRO VAL PHE HIS GLN GLU MET VAL ASN TYR SEQRES 32 A 416 ILE LEU SER PRO ALA PHE ARG TYR GLN PRO ASP PRO TRP SEQRES 1 B 416 GLY PRO LYS PHE PRO ARG VAL LYS ASN TRP GLU LEU GLY SEQRES 2 B 416 SER ILE THR TYR ASP THR LEU CYS ALA GLN SER GLN GLN SEQRES 3 B 416 ASP GLY PRO CYS THR PRO ARG ARG CYS LEU GLY SER LEU SEQRES 4 B 416 VAL LEU PRO ARG LYS LEU GLN THR ARG PRO SER PRO GLY SEQRES 5 B 416 PRO PRO PRO ALA GLU GLN LEU LEU SER GLN ALA ARG ASP SEQRES 6 B 416 PHE ILE ASN GLN TYR TYR SER SER ILE LYS ARG SER GLY SEQRES 7 B 416 SER GLN ALA HIS GLU GLU ARG LEU GLN GLU VAL GLU ALA SEQRES 8 B 416 GLU VAL ALA SER THR GLY THR TYR HIS LEU ARG GLU SER SEQRES 9 B 416 GLU LEU VAL PHE GLY ALA LYS GLN ALA TRP ARG ASN ALA SEQRES 10 B 416 PRO ARG CYS VAL GLY ARG ILE GLN TRP GLY LYS LEU GLN SEQRES 11 B 416 VAL PHE ASP ALA ARG ASP CYS SER SER ALA GLN GLU MET SEQRES 12 B 416 PHE THR TYR ILE CYS ASN HIS ILE LYS TYR ALA THR ASN SEQRES 13 B 416 ARG GLY ASN LEU ARG SER ALA ILE THR VAL PHE PRO GLN SEQRES 14 B 416 ARG ALA PRO GLY ARG GLY ASP PHE ARG ILE TRP ASN SER SEQRES 15 B 416 GLN LEU VAL ARG TYR ALA GLY TYR ARG GLN GLN ASP GLY SEQRES 16 B 416 SER VAL ARG GLY ASP PRO ALA ASN VAL GLU ILE THR GLU SEQRES 17 B 416 LEU CYS ILE GLN HIS GLY TRP THR PRO GLY ASN GLY ARG SEQRES 18 B 416 PHE ASP VAL LEU PRO LEU LEU LEU GLN ALA PRO ASP GLU SEQRES 19 B 416 ALA PRO GLU LEU PHE VAL LEU PRO PRO GLU LEU VAL LEU SEQRES 20 B 416 GLU VAL PRO LEU GLU HIS PRO THR LEU GLU TRP PHE ALA SEQRES 21 B 416 ALA LEU GLY LEU ARG TRP TYR ALA LEU PRO ALA VAL SER SEQRES 22 B 416 ASN MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER ALA SEQRES 23 B 416 ALA PRO PHE SER GLY TRP TYR MET SER THR GLU ILE GLY SEQRES 24 B 416 THR ARG ASN LEU CYS ASP PRO HIS ARG TYR ASN ILE LEU SEQRES 25 B 416 GLU ASP VAL ALA VAL CYS MET ASP LEU ASP THR ARG THR SEQRES 26 B 416 THR SER SER LEU TRP LYS ASP LYS ALA ALA VAL GLU ILE SEQRES 27 B 416 ASN LEU ALA VAL LEU HIS SER PHE GLN LEU ALA LYS VAL SEQRES 28 B 416 THR ILE VAL ASP HIS HIS ALA ALA THR VAL SER PHE MET SEQRES 29 B 416 LYS HIS LEU ASP ASN GLU GLN LYS ALA ARG GLY GLY CYS SEQRES 30 B 416 PRO ALA ASP TRP ALA TRP ILE VAL PRO PRO ILE SER GLY SEQRES 31 B 416 SER LEU THR PRO VAL PHE HIS GLN GLU MET VAL ASN TYR SEQRES 32 B 416 ILE LEU SER PRO ALA PHE ARG TYR GLN PRO ASP PRO TRP HET CAC A 850 3 HET ACT A 860 4 HET HEM A 700 43 HET H4B A 760 17 HET JI7 A 800 26 HET GOL A 880 6 HET CAC B 850 3 HET ACT B 860 4 HET ZN B 900 1 HET HEM B 700 43 HET H4B B 760 17 HET JI7 B 800 26 HET GOL B 880 6 HETNAM CAC CACODYLATE ION HETNAM ACT ACETATE ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM H4B 5,6,7,8-TETRAHYDROBIOPTERIN HETNAM JI7 N-{(3R,4S)-4-[(6-AMINO-4-METHYLPYRIDIN-2-YL) HETNAM 2 JI7 METHYL]PYRROLIDIN-3-YL}-N'-(3-CHLOROBENZYL)ETHANE-1,2- HETNAM 3 JI7 DIAMINE HETNAM GOL GLYCEROL HETNAM ZN ZINC ION HETSYN CAC DIMETHYLARSINATE HETSYN HEM HEME HETSYN JI7 (+-)-N1-{TRANS-4'-[(6"-AMINO-4"-METHYLPYRIDIN-2"-YL) HETSYN 2 JI7 METHYL]PYRROLIDIN-3'-YL}-N2-(3'-CHLOROBENZYL)ETHANE-1, HETSYN 3 JI7 2-DIAMINE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 CAC 2(C2 H6 AS O2 1-) FORMUL 4 ACT 2(C2 H3 O2 1-) FORMUL 5 HEM 2(C34 H32 FE N4 O4) FORMUL 6 H4B 2(C9 H15 N5 O3) FORMUL 7 JI7 2(C20 H28 CL N5) FORMUL 8 GOL 2(C3 H8 O3) FORMUL 11 ZN ZN 2+ FORMUL 16 HOH *184(H2 O) HELIX 1 1 THR A 85 SER A 90 5 6 HELIX 2 2 PRO A 121 ILE A 140 1 20 HELIX 3 3 SER A 145 GLY A 163 1 19 HELIX 4 4 ARG A 168 ALA A 183 1 16 HELIX 5 5 GLY A 188 TRP A 192 5 5 HELIX 6 6 SER A 205 ASN A 222 1 18 HELIX 7 7 ARG A 223 ASN A 225 5 3 HELIX 8 8 ASN A 269 GLN A 278 1 10 HELIX 9 9 TRP A 324 GLY A 329 5 6 HELIX 10 10 MET A 360 THR A 366 1 7 HELIX 11 11 THR A 366 ASP A 371 1 6 HELIX 12 12 ILE A 377 MET A 385 1 9 HELIX 13 13 THR A 391 SER A 394 5 4 HELIX 14 14 LEU A 395 ALA A 415 1 21 HELIX 15 15 ASP A 421 GLY A 441 1 21 HELIX 16 16 ASP A 446 VAL A 451 1 6 HELIX 17 17 SER A 455 GLN A 464 5 10 HELIX 18 18 LEU B 86 SER B 90 5 5 HELIX 19 19 PRO B 121 ILE B 140 1 20 HELIX 20 20 SER B 145 GLY B 163 1 19 HELIX 21 21 ARG B 168 ASN B 182 1 15 HELIX 22 22 GLY B 188 TRP B 192 5 5 HELIX 23 23 SER B 205 ASN B 222 1 18 HELIX 24 24 ARG B 223 ASN B 225 5 3 HELIX 25 25 ASN B 269 GLN B 278 1 10 HELIX 26 26 TRP B 324 GLY B 329 5 6 HELIX 27 27 MET B 360 THR B 366 1 7 HELIX 28 28 THR B 366 ASP B 371 1 6 HELIX 29 29 ILE B 377 MET B 385 1 9 HELIX 30 30 THR B 391 SER B 394 5 4 HELIX 31 31 LEU B 395 LYS B 416 1 22 HELIX 32 32 ASP B 421 GLY B 441 1 21 HELIX 33 33 ASP B 446 VAL B 451 1 6 HELIX 34 34 SER B 455 GLN B 464 5 10 SHEET 1 A 2 ARG A 72 LYS A 74 0 SHEET 2 A 2 ILE A 81 TYR A 83 -1 O THR A 82 N VAL A 73 SHEET 1 B 2 ARG A 100 CYS A 101 0 SHEET 2 B 2 ASN B 468 TYR B 469 -1 O ASN B 468 N CYS A 101 SHEET 1 C 4 GLN A 196 ASP A 199 0 SHEET 2 C 4 ALA A 229 VAL A 232 1 O ILE A 230 N PHE A 198 SHEET 3 C 4 PHE A 355 SER A 356 -1 O SER A 356 N ALA A 229 SHEET 4 C 4 ALA A 337 VAL A 338 -1 N VAL A 338 O PHE A 355 SHEET 1 D 3 ARG A 244 ILE A 245 0 SHEET 2 D 3 LEU A 293 GLN A 296 -1 O GLN A 296 N ARG A 244 SHEET 3 D 3 GLU A 303 PHE A 305 -1 O PHE A 305 N LEU A 293 SHEET 1 E 2 GLY A 255 ARG A 257 0 SHEET 2 E 2 VAL A 263 GLY A 265 -1 O ARG A 264 N TYR A 256 SHEET 1 F 2 GLU A 314 PRO A 316 0 SHEET 2 F 2 ARG A 331 TYR A 333 -1 O TRP A 332 N VAL A 315 SHEET 1 G 3 LEU A 348 PHE A 350 0 SHEET 2 G 3 LEU A 342 ILE A 345 -1 N LEU A 343 O PHE A 350 SHEET 3 G 3 ALA A 474 ARG A 476 -1 O ARG A 476 N LEU A 342 SHEET 1 H 2 ARG B 72 LYS B 74 0 SHEET 2 H 2 ILE B 81 TYR B 83 -1 O THR B 82 N VAL B 73 SHEET 1 I 4 GLN B 196 ASP B 199 0 SHEET 2 I 4 ALA B 229 VAL B 232 1 O ILE B 230 N PHE B 198 SHEET 3 I 4 PHE B 355 SER B 356 -1 O SER B 356 N ALA B 229 SHEET 4 I 4 ALA B 337 VAL B 338 -1 N VAL B 338 O PHE B 355 SHEET 1 J 3 ARG B 244 ILE B 245 0 SHEET 2 J 3 LEU B 293 GLN B 296 -1 O GLN B 296 N ARG B 244 SHEET 3 J 3 GLU B 303 PHE B 305 -1 O GLU B 303 N LEU B 295 SHEET 1 K 2 GLY B 255 ARG B 257 0 SHEET 2 K 2 VAL B 263 GLY B 265 -1 O ARG B 264 N TYR B 256 SHEET 1 L 2 GLU B 314 PRO B 316 0 SHEET 2 L 2 ARG B 331 TYR B 333 -1 O TRP B 332 N VAL B 315 SHEET 1 M 3 LEU B 348 PHE B 350 0 SHEET 2 M 3 LEU B 342 ILE B 345 -1 N ILE B 345 O LEU B 348 SHEET 3 M 3 ALA B 474 ARG B 476 -1 O ALA B 474 N GLU B 344 LINK SG CYS A 96 ZN ZN B 900 1555 1555 2.36 LINK SG CYS A 101 ZN ZN B 900 1555 1555 2.36 LINK SG CYS A 186 FE HEM A 700 1555 1555 2.39 LINK SG CYS B 96 ZN ZN B 900 1555 1555 2.31 LINK SG CYS B 101 ZN ZN B 900 1555 1555 2.31 LINK SG CYS B 186 FE HEM B 700 1555 1555 2.31 CISPEP 1 SER A 472 PRO A 473 0 -0.12 CISPEP 2 SER B 472 PRO B 473 0 -0.70 SITE 1 AC1 3 TRP A 324 LEU A 328 CYS A 384 SITE 1 AC2 2 TRP A 358 SER A 428 SITE 1 AC3 3 TYR B 83 TRP B 324 CYS B 384 SITE 1 AC4 3 TRP B 358 VAL B 420 SER B 428 SITE 1 AC5 4 CYS A 96 CYS A 101 CYS B 96 CYS B 101 SITE 1 AC6 13 TRP A 180 CYS A 186 VAL A 187 SER A 228 SITE 2 AC6 13 PHE A 355 SER A 356 TRP A 358 GLU A 363 SITE 3 AC6 13 TRP A 449 TYR A 477 H4B A 760 JI7 A 800 SITE 4 AC6 13 HOH A 907 SITE 1 AC7 11 SER A 104 ARG A 367 ALA A 448 TRP A 449 SITE 2 AC7 11 HEM A 700 GOL A 880 HOH A 907 TRP B 447 SITE 3 AC7 11 PHE B 462 GLN B 464 GLU B 465 SITE 1 AC8 10 VAL A 106 VAL A 338 PHE A 355 TRP A 358 SITE 2 AC8 10 TYR A 359 GLU A 363 HEM A 700 HOH A 881 SITE 3 AC8 10 HOH A 907 TRP B 76 SITE 1 AC9 13 TRP B 180 ARG B 185 CYS B 186 SER B 228 SITE 2 AC9 13 MET B 341 PHE B 355 SER B 356 TRP B 358 SITE 3 AC9 13 GLU B 363 TRP B 449 TYR B 477 H4B B 760 SITE 4 AC9 13 JI7 B 800 SITE 1 BC1 11 TRP A 447 PHE A 462 GLU A 465 SER B 104 SITE 2 BC1 11 VAL B 106 ARG B 367 ALA B 448 TRP B 449 SITE 3 BC1 11 HEM B 700 GOL B 880 HOH B 910 SITE 1 BC2 10 TRP A 76 LEU B 107 GLN B 249 PHE B 355 SITE 2 BC2 10 TRP B 358 TYR B 359 GLU B 363 TYR B 477 SITE 3 BC2 10 HEM B 700 HOH B 901 SITE 1 BC3 5 VAL A 106 ARG A 367 HIS A 373 H4B A 760 SITE 2 BC3 5 TRP B 76 SITE 1 BC4 4 TRP A 76 ARG B 367 HIS B 373 H4B B 760 CRYST1 58.250 106.490 156.420 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 0.017167 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009391 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006393 0.00000