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Yorodumi- PDB-6nh0: Structure of rat neuronal nitric oxide synthase heme domain in co... -
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-Basic information
Entry | Database: PDB / ID: 6nh0 | ||||||
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Title | Structure of rat neuronal nitric oxide synthase heme domain in complex with (S)-6-(2,3-difluoro-5-(2-(4-methylmorpholin-3-yl)ethyl)phenethyl)-4-methylpyridin-2-amine | ||||||
Components | Nitric oxide synthase, brain | ||||||
Keywords | oxidoreductase/oxidoreductase inhibitor / nitric oxide synthase inhibitor complex heme enzyme / OXIDOREDUCTASE / oxidoreductase-oxidoreductase inhibitor complex | ||||||
Function / homology | Function and homology information Nitric oxide stimulates guanylate cyclase / negative regulation of hepatic stellate cell contraction / synaptic signaling by nitric oxide / negative regulation of iron ion transmembrane transport / ROS and RNS production in phagocytes / azurophil granule / negative regulation of vasoconstriction / retrograde trans-synaptic signaling by nitric oxide / positive regulation of sodium ion transmembrane transport / response to nitric oxide ...Nitric oxide stimulates guanylate cyclase / negative regulation of hepatic stellate cell contraction / synaptic signaling by nitric oxide / negative regulation of iron ion transmembrane transport / ROS and RNS production in phagocytes / azurophil granule / negative regulation of vasoconstriction / retrograde trans-synaptic signaling by nitric oxide / positive regulation of sodium ion transmembrane transport / response to nitric oxide / Ion homeostasis / nitric oxide metabolic process / postsynaptic specialization, intracellular component / positive regulation of adenylate cyclase-activating G protein-coupled receptor signaling pathway / negative regulation of cytosolic calcium ion concentration / peptidyl-cysteine S-nitrosylation / cadmium ion binding / behavioral response to cocaine / positive regulation of the force of heart contraction / negative regulation of potassium ion transport / calyx of Held / negative regulation of calcium ion transport / negative regulation of serotonin uptake / regulation of neurogenesis / sodium channel regulator activity / negative regulation of insulin secretion / response to vitamin E / nitric-oxide synthase (NADPH) / regulation of postsynaptic membrane potential / postsynaptic density, intracellular component / multicellular organismal response to stress / nitric-oxide synthase activity / xenobiotic catabolic process / negative regulation of peptidyl-serine phosphorylation / NADPH binding / arginine catabolic process / striated muscle contraction / regulation of sodium ion transport / nitric oxide mediated signal transduction / T-tubule / sarcoplasmic reticulum membrane / response to organonitrogen compound / cellular response to epinephrine stimulus / nitric oxide biosynthetic process / negative regulation of blood pressure / photoreceptor inner segment / response to nutrient levels / sarcoplasmic reticulum / secretory granule / response to activity / response to hormone / positive regulation of long-term synaptic potentiation / female pregnancy / muscle contraction / establishment of localization in cell / cell periphery / phosphoprotein binding / response to lead ion / response to nicotine / establishment of protein localization / potassium ion transport / response to organic cyclic compound / sarcolemma / cellular response to growth factor stimulus / response to peptide hormone / Z disc / cellular response to mechanical stimulus / response to estrogen / vasodilation / calcium ion transport / calcium-dependent protein binding / FMN binding / positive regulation of peptidyl-serine phosphorylation / NADP binding / flavin adenine dinucleotide binding / ATPase binding / response to heat / scaffold protein binding / nuclear membrane / response to ethanol / mitochondrial outer membrane / negative regulation of neuron apoptotic process / transmembrane transporter binding / response to lipopolysaccharide / dendritic spine / postsynaptic density / cytoskeleton / calmodulin binding / response to hypoxia / membrane raft / negative regulation of cell population proliferation / glutamatergic synapse / synapse / dendrite / heme binding / negative regulation of apoptotic process / perinuclear region of cytoplasm / positive regulation of DNA-templated transcription / enzyme binding / positive regulation of transcription by RNA polymerase II Similarity search - Function | ||||||
Biological species | Rattus norvegicus (Norway rat) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / FOURIER SYNTHESIS / Resolution: 1.898 Å | ||||||
Authors | Li, H. / Poulos, T.L. | ||||||
Funding support | United States, 1items
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Citation | Journal: J. Med. Chem. / Year: 2019 Title: Optimization of Blood-Brain Barrier Permeability with Potent and Selective Human Neuronal Nitric Oxide Synthase Inhibitors Having a 2-Aminopyridine Scaffold. Authors: Do, H.T. / Li, H. / Chreifi, G. / Poulos, T.L. / Silverman, R.B. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6nh0.cif.gz | 367.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6nh0.ent.gz | 297.1 KB | Display | PDB format |
PDBx/mmJSON format | 6nh0.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/nh/6nh0 ftp://data.pdbj.org/pub/pdb/validation_reports/nh/6nh0 | HTTPS FTP |
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-Related structure data
Related structure data | 6ng1C 6ng2C 6ng4C 6ng5C 6ng6C 6ng7C 6ng8C 6ngaC 6ngbC 6ngcC 6ngdC 6ngeC 6ngfC 6nghC 6ngiC 6ngjC 6ngkC 6nglC 6ngmC 6ngnC 6ngpC 6ngqC 6ngrC 6ngsC 6ngtC 6nguC 6ngvC 6ngwC 6ngxC 6ngyC 6ngzC 6nh1C 6nh2C 6nh3C 6nh4C 6nh5C 6nh6C 6nh7C 6nh8C 6nhbC 6nhcC 6nhdC 6nheC 6nhfC 1om4S S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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Unit cell |
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-Components
-Protein , 1 types, 2 molecules AB
#1: Protein | Mass: 48812.527 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Rattus norvegicus (Norway rat) / Gene: Nos1, Bnos / Organ: brain / Plasmid: pCWori / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3) / References: UniProt: P29476, nitric-oxide synthase (NADPH) |
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-Non-polymers , 7 types, 440 molecules
#2: Chemical | #3: Chemical | #4: Chemical | #5: Chemical | #6: Chemical | ChemComp-ZN / | #7: Chemical | #8: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.48 Å3/Da / Density % sol: 50.4 % / Description: bricks |
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Crystal grow | Temperature: 277 K / Method: vapor diffusion, hanging drop / pH: 5.8 Details: 20-24% PEG3350, 0.1M MES 0.14-0.20M AMMONIUM ACETATE, 10% ETHYLENE GLYCOL, 30uM SDS, 5 mM GSH |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: ALS / Beamline: 8.2.1 / Wavelength: 1 Å |
Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: Feb 4, 2018 |
Radiation | Monochromator: graphite / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 1.898→60 Å / Num. obs: 75837 / % possible obs: 99.5 % / Observed criterion σ(I): -3 / Redundancy: 9.3 % / CC1/2: 0.996 / Rmerge(I) obs: 0.159 / Rpim(I) all: 0.055 / Rsym value: 0.159 / Net I/σ(I): 53.5 |
Reflection shell | Resolution: 1.9→1.96 Å / Redundancy: 9.2 % / Rmerge(I) obs: 3.633 / Num. unique obs: 4321 / CC1/2: 0.686 / Rpim(I) all: 1.211 / Rsym value: 3.633 / % possible all: 96.5 |
-Processing
Software |
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Refinement | Method to determine structure: FOURIER SYNTHESIS Starting model: 1OM4 Resolution: 1.898→49.526 Å / SU ML: 0.25 / Cross valid method: FREE R-VALUE / σ(F): 0.06 / Phase error: 29.93
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.898→49.526 Å
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Refine LS restraints |
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LS refinement shell |
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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