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- PDB-3n5r: Structure of endothelial nitric oxide synthase heme domain comple... -
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Open data
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Basic information
Entry | Database: PDB / ID: 3n5r | ||||||
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Title | Structure of endothelial nitric oxide synthase heme domain complexed with 4-(3-(2-(6-amino-4-methylpyridin-2-yl)ethyl)phenethyl)-6-methylpyridin-2-amine | ||||||
![]() | Nitric oxide synthase | ||||||
![]() | OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR / nitric oxide synthase / heme enzyme / substrate inhibitor / OXIDOREDUCTASE / OXIDOREDUCTASE-OXIDOREDUCTASE INHIBITOR complex | ||||||
Function / homology | ![]() cellular response to laminar fluid shear stress / positive regulation of guanylate cyclase activity / negative regulation of leukocyte cell-cell adhesion / nitric-oxide synthase (NADPH) / nitric oxide mediated signal transduction / nitric-oxide synthase activity / arginine catabolic process / negative regulation of extrinsic apoptotic signaling pathway via death domain receptors / nitric oxide biosynthetic process / negative regulation of blood pressure ...cellular response to laminar fluid shear stress / positive regulation of guanylate cyclase activity / negative regulation of leukocyte cell-cell adhesion / nitric-oxide synthase (NADPH) / nitric oxide mediated signal transduction / nitric-oxide synthase activity / arginine catabolic process / negative regulation of extrinsic apoptotic signaling pathway via death domain receptors / nitric oxide biosynthetic process / negative regulation of blood pressure / mitochondrion organization / response to hormone / caveola / blood coagulation / FMN binding / NADP binding / flavin adenine dinucleotide binding / response to lipopolysaccharide / cytoskeleton / calmodulin binding / heme binding / Golgi apparatus / nucleus / metal ion binding / plasma membrane / cytosol Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Delker, S.L. / Li, H. / Poulos, T.L. | ||||||
![]() | ![]() Title: Role of zinc in isoform-selective inhibitor binding to neuronal nitric oxide synthase . Authors: Delker, S.L. / Xue, F. / Li, H. / Jamal, J. / Silverman, R.B. / Poulos, T.L. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 292.4 KB | Display | ![]() |
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PDB format | ![]() | 228.7 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.5 MB | Display | ![]() |
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Full document | ![]() | 1.6 MB | Display | |
Data in XML | ![]() | 33.5 KB | Display | |
Data in CIF | ![]() | 45.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 3n5pC ![]() 3n5qC ![]() 3n5sC ![]() 3n5tC ![]() 3n5vC ![]() 3n5wC ![]() 3n5xC ![]() 3n5yC ![]() 3n5zC ![]() 3n60C ![]() 3n61C ![]() 3n62C ![]() 3n63C ![]() 3n64C ![]() 3n65C ![]() 3n66C ![]() 3n67C ![]() 3n68C ![]() 3n69C ![]() 3n6aC ![]() 3n6bC ![]() 3n6cC ![]() 3n6dC ![]() 3n6eC ![]() 3n6fC ![]() 3n6gC 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: 49710.105 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() |
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-Non-polymers , 8 types, 124 molecules ![](data/chem/img/HEM.gif)
![](data/chem/img/ACT.gif)
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![](data/chem/img/H4B.gif)
![](data/chem/img/XFH.gif)
![](data/chem/img/ZN.gif)
![](data/chem/img/HOH.gif)
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![](data/chem/img/GOL.gif)
![](data/chem/img/CAD.gif)
![](data/chem/img/H4B.gif)
![](data/chem/img/XFH.gif)
![](data/chem/img/ZN.gif)
![](data/chem/img/HOH.gif)
#2: Chemical | #3: Chemical | #4: Chemical | #5: Chemical | #6: Chemical | #7: Chemical | #8: Chemical | ChemComp-ZN / | #9: Water | ChemComp-HOH / | |
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-Details
Sequence details | AUTHORS STATE THAT THEIR DENSITY SUPPORTS THAT THE RESIDUE IS ARG. |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.44 Å3/Da / Density % sol: 49.56 % |
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Crystal grow | Temperature: 278 K / Method: vapor diffusion, sitting drop / pH: 6.5 Details: 9-12% PEG 3350, 0.2M magnesium acetate, 0.1M sodium cacodylate, 0.005M TCEP-HCl , pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 278K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Nov 29, 2008 / 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: 2.57→50 Å / Num. obs: 31470 / % possible obs: 98.8 % / Observed criterion σ(I): -3 / Redundancy: 3.6 % / Biso Wilson estimate: 54.6 Å2 / Rmerge(I) obs: 0.082 / Rsym value: 0.082 / Net I/σ(I): 14.56 |
Reflection shell | Resolution: 2.57→2.61 Å / Redundancy: 3.7 % / Rmerge(I) obs: 0.598 / Mean I/σ(I) obs: 1.9 / Num. unique all: 1571 / Rsym value: 0.598 / % possible all: 99.9 |
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Processing
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Refinement | Method to determine structure: ![]()
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 45.271 Å2
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Refinement step | Cycle: LAST / Resolution: 2.57→44.12 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.57→2.637 Å / Total num. of bins used: 20
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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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