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Yorodumi- PDB-4cx6: Structure of rat neuronal nitric oxide synthase H341L mutant heme... -
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-Basic information
Entry | Database: PDB / ID: 4cx6 | ||||||
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Title | Structure of rat neuronal nitric oxide synthase H341L mutant heme domain in complex with 6-((((3S, 5R)-5-(((6-AMINO-4-METHYLPYRIDIN-2- YL)METHOXY)METHYL)PYRROLIDIN-3-YL)OXY)METHYL)-4-METHYLPYRIDIN-2-AMINE | ||||||
Components | NITRIC OXIDE SYNTHASE, BRAIN | ||||||
Keywords | 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 / Ion homeostasis / positive regulation of sodium ion transmembrane transport ...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 / Ion homeostasis / positive regulation of sodium ion transmembrane transport / positive regulation of adenylate cyclase-activating G protein-coupled receptor signaling pathway / response to nitric oxide / postsynaptic specialization, intracellular component / nitric oxide metabolic process / negative regulation of cytosolic calcium ion concentration / peptidyl-cysteine S-nitrosylation / behavioral response to cocaine / postsynaptic density, intracellular component / cadmium ion binding / 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 / sodium channel regulator activity / regulation of neurogenesis / striated muscle contraction / negative regulation of insulin secretion / response to vitamin E / nitric-oxide synthase (NADPH) / regulation of postsynaptic membrane potential / multicellular organismal response to stress / xenobiotic catabolic process / nitric-oxide synthase activity / negative regulation of peptidyl-serine phosphorylation / nitric oxide mediated signal transduction / arginine catabolic process / NADPH binding / regulation of sodium ion transport / response to organonitrogen compound / cellular response to epinephrine stimulus / sarcoplasmic reticulum membrane / T-tubule / photoreceptor inner segment / nitric oxide biosynthetic process / negative regulation of blood pressure / response to hormone / response to nutrient levels / response to activity / response to nicotine / sarcoplasmic reticulum / muscle contraction / secretory granule / female pregnancy / positive regulation of long-term synaptic potentiation / cell periphery / establishment of localization in cell / phosphoprotein binding / response to lead ion / sarcolemma / establishment of protein localization / potassium ion transport / response to organic cyclic compound / response to peptide hormone / cellular response to growth factor stimulus / Z disc / vasodilation / cellular response to mechanical stimulus / response to estrogen / calcium-dependent protein binding / calcium ion transport / FMN binding / flavin adenine dinucleotide binding / positive regulation of peptidyl-serine phosphorylation / NADP binding / ATPase binding / response to heat / scaffold protein binding / response to ethanol / nuclear membrane / negative regulation of neuron apoptotic process / mitochondrial outer membrane / transmembrane transporter binding / response to lipopolysaccharide / dendritic spine / postsynaptic density / response to hypoxia / cytoskeleton / calmodulin binding / membrane raft / negative regulation of cell population proliferation / dendrite / glutamatergic synapse / synapse / 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 / OTHER / Resolution: 1.9 Å | ||||||
Authors | Li, H. / Poulos, T.L. | ||||||
Citation | Journal: Biochemistry / Year: 2014 Title: Mobility of a Conserved Tyrosine Residue Controls Isoform-Dependent Enzyme-Inhibitor Interactions in Nitric Oxide Synthases. Authors: Li, H. / Jamal, J. / Delker, S.L. / Plaza, C. / Ji, H. / Jing, Q. / Huang, H. / Kang, S. / Silverman, R.B. / Poulos, T.L. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4cx6.cif.gz | 356.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4cx6.ent.gz | 300.1 KB | Display | PDB format |
PDBx/mmJSON format | 4cx6.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/cx/4cx6 ftp://data.pdbj.org/pub/pdb/validation_reports/cx/4cx6 | HTTPS FTP |
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-Related structure data
Related structure data | 4cwvC 4cwwC 4cwxC 4cwyC 4cwzC 4cx0C 4cx1C 4cx2C 4cx3C 4cx4C 4cx5C 4cx7C C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
-Protein , 1 types, 2 molecules AB
#1: Protein | Mass: 48787.535 Da / Num. of mol.: 2 / Fragment: HEME DOMAIN, RESIDUES 297-718 / Mutation: YES Source method: isolated from a genetically manipulated source Source: (gene. exp.) RATTUS NORVEGICUS (Norway rat) / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: P29476, nitric-oxide synthase (NADPH) |
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-Non-polymers , 6 types, 391 molecules
#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: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.47 Å3/Da / Density % sol: 50.2 % / Description: NONE |
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Crystal grow | pH: 5.8 Details: 20-22% PEG3350 0.1 MES PH 5.8 140-200MM AMMONIUM ACETATE 10% ETHYLENE GLYCOL 35UM SDS 5MM GSH |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: SSRL / Beamline: BL7-1 / Wavelength: 1 |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Dec 8, 2012 / Details: MIRRORS |
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: 1.9→50 Å / Num. obs: 75577 / % possible obs: 99.6 % / Observed criterion σ(I): -3 / Redundancy: 4 % / Biso Wilson estimate: 25.34 Å2 / Rmerge(I) obs: 0.06 / Net I/σ(I): 25.9 |
Reflection shell | Resolution: 1.9→1.93 Å / Redundancy: 4 % / Rmerge(I) obs: 0.71 / Mean I/σ(I) obs: 2.4 / % possible all: 99.9 |
-Processing
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Refinement | Method to determine structure: OTHER Starting model: NONE Resolution: 1.9→37.74 Å / Cor.coef. Fo:Fc: 0.964 / Cor.coef. Fo:Fc free: 0.95 / SU B: 7.418 / SU ML: 0.109 / Cross valid method: THROUGHOUT / ESU R: 0.147 / ESU R Free: 0.133 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES WITH TLS ADDED RESIDUES 339 TO 349 IN CHAIN A AND 339-347 IN CHAIN B ARE DISORDERED.
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 39.305 Å2
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Refinement step | Cycle: LAST / Resolution: 1.9→37.74 Å
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