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- PDB-5uo2: Structure of human neuronal nitric oxide synthase heme domain in ... -
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Open data
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Basic information
Entry | Database: PDB / ID: 5uo2 | ||||||
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Title | Structure of human neuronal nitric oxide synthase heme domain in complex with 7-[(3-Ethyl-5-((methylamino)methyl)phenoxy)methyl]quinolin-2-amine | ||||||
![]() | Nitric oxide synthase, brain | ||||||
![]() | OXIDOREDUCTASE/OXIDOREDUCTASE inhibitor / nitric oxide synthase / inhibitor complex / heme enzyme / OXIDOREDUCTASE-OXIDOREDUCTASE inhibitor complex | ||||||
Function / homology | ![]() positive regulation of membrane repolarization during ventricular cardiac muscle cell action potential / negative regulation of calcium ion transport into cytosol / Nitric oxide stimulates guanylate cyclase / myoblast fusion / ROS and RNS production in phagocytes / negative regulation of hydrolase activity / tetrahydrobiopterin binding / regulation of cardiac muscle contraction by calcium ion signaling / arginine binding / regulation of calcium ion transmembrane transport via high voltage-gated calcium channel ...positive regulation of membrane repolarization during ventricular cardiac muscle cell action potential / negative regulation of calcium ion transport into cytosol / Nitric oxide stimulates guanylate cyclase / myoblast fusion / ROS and RNS production in phagocytes / negative regulation of hydrolase activity / tetrahydrobiopterin binding / regulation of cardiac muscle contraction by calcium ion signaling / arginine binding / regulation of calcium ion transmembrane transport via high voltage-gated calcium channel / retrograde trans-synaptic signaling by nitric oxide / positive regulation of sodium ion transmembrane transport / positive regulation of adenylate cyclase-activating G protein-coupled receptor signaling pathway / peptidyl-cysteine S-nitrosylation / cadmium ion binding / positive regulation of the force of heart contraction / negative regulation of potassium ion transport / negative regulation of calcium ion transport / negative regulation of serotonin uptake / calcium channel regulator activity / regulation of cardiac muscle contraction / nitric-oxide synthase (NADPH) / sodium channel regulator activity / nitric oxide mediated signal transduction / multicellular organismal response to stress / nitric-oxide synthase activity / xenobiotic catabolic process / arginine catabolic process / striated muscle contraction / regulation of sodium ion transport / Ion homeostasis / regulation of ryanodine-sensitive calcium-release channel activity / nitric oxide biosynthetic process / negative regulation of blood pressure / photoreceptor inner segment / response to hormone / cell redox homeostasis / sarcoplasmic reticulum / muscle contraction / cell periphery / sarcolemma / cellular response to growth factor stimulus / vasodilation / calcium-dependent protein binding / FMN binding / positive regulation of peptidyl-serine phosphorylation / NADP binding / flavin adenine dinucleotide binding / response to heat / scaffold protein binding / transmembrane transporter binding / response to lipopolysaccharide / dendritic spine / postsynaptic density / cytoskeleton / calmodulin binding / response to hypoxia / membrane raft / synapse / heme binding / positive regulation of DNA-templated transcription / perinuclear region of cytoplasm / positive regulation of transcription by RNA polymerase II / protein-containing complex / mitochondrion / nucleoplasm / nucleus / plasma membrane / cytoplasm / cytosol Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Li, H. / Poulos, T.L. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Nitrile in the Hole: Discovery of a Small Auxiliary Pocket in Neuronal Nitric Oxide Synthase Leading to the Development of Potent and Selective 2-Aminoquinoline Inhibitors. Authors: Cinelli, M.A. / Li, H. / Chreifi, G. / Poulos, T.L. / Silverman, R.B. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 369.5 KB | Display | ![]() |
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PDB format | ![]() | 300.8 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.6 MB | Display | ![]() |
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Full document | ![]() | 1.6 MB | Display | |
Data in XML | ![]() | 39.3 KB | Display | |
Data in CIF | ![]() | 57 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 5unrC ![]() 5unsC ![]() 5untC ![]() 5unuC ![]() 5unvC ![]() 5unwC ![]() 5unxC ![]() 5unyC ![]() 5unzC ![]() 5uo0C ![]() 5uo1C ![]() 5uo3C ![]() 5uo4C ![]() 5uo5C ![]() 5uo6C ![]() 5uo7C ![]() 5uo8C ![]() 5uo9C ![]() 5uoaC ![]() 5uobC ![]() 5uocC ![]() 5uodC C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
-Protein , 1 types, 2 molecules AB
#1: Protein | Mass: 48784.496 Da / Num. of mol.: 2 / Fragment: UNP residues 302-722 / Mutation: R354A,G357D Source method: isolated from a genetically manipulated source Details: Residues 345 to 349 are disordered. / Source: (gene. exp.) ![]() ![]() ![]() |
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-Non-polymers , 6 types, 627 molecules ![](data/chem/img/HEM.gif)
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![](data/chem/img/ZN.gif)
![](data/chem/img/HOH.gif)
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![](data/chem/img/GOL.gif)
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#2: Chemical | #3: Chemical | #4: Chemical | #5: Chemical | #6: Chemical | ChemComp-ZN / | #7: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.74 Å3/Da / Density % sol: 55.2 % / Description: plate |
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Crystal grow | Temperature: 277 K / Method: vapor diffusion, sitting drop / pH: 7.2 Details: 8% PEG3350,35mM citric acid,65mM Bis-Tris-Propane,10% glycerol,5mM TCEP |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Jun 3, 2016 / Details: mirrors |
Radiation | Monochromator: graphite / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97945 Å / Relative weight: 1 |
Reflection | Resolution: 1.94→60 Å / Num. obs: 76250 / % possible obs: 99.4 % / Observed criterion σ(I): -3 / Redundancy: 6 % / CC1/2: 0.895 / Rmerge(I) obs: 0.122 / Rsym value: 0.122 / Net I/σ(I): 9.1 |
Reflection shell | Resolution: 1.94→2 Å / Redundancy: 5.7 % / Rmerge(I) obs: 3.273 / Mean I/σ(I) obs: 0.5 / Num. unique obs: 4140 / CC1/2: 0.283 / % possible all: 93.1 |
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Processing
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Refinement | Resolution: 1.947→39.833 Å / SU ML: 0.3 / Cross valid method: FREE R-VALUE / σ(F): 1.08 / Phase error: 29.27
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.947→39.833 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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