This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
7tsk
From Proteopedia
(Difference between revisions)
(New page: '''Unreleased structure''' The entry 7tsk is ON HOLD Authors: Li, H., Poulos, T.L. Description: Structure of human endothelial nitric oxide synthase heme domain in complex with 4-methy...) |
|||
| (4 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | '''Unreleased structure''' | ||
| - | + | ==Structure of human endothelial nitric oxide synthase heme domain in complex with 4-methyl-6-(3-(methylamino)prop-1-yn-1-yl)pyridin-2-amine== | |
| + | <StructureSection load='7tsk' size='340' side='right'caption='[[7tsk]], [[Resolution|resolution]] 2.05Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[7tsk]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7TSK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7TSK FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.049Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BTB:2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>BTB</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GD:GADOLINIUM+ATOM'>GD</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=H4B:5,6,7,8-TETRAHYDROBIOPTERIN'>H4B</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=K9C:4-methyl-6-[3-(methylamino)prop-1-yn-1-yl]pyridin-2-amine'>K9C</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> | ||
| + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7tsk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7tsk OCA], [https://pdbe.org/7tsk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7tsk RCSB], [https://www.ebi.ac.uk/pdbsum/7tsk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7tsk ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/NOS3_HUMAN NOS3_HUMAN] Produces nitric oxide (NO) which is implicated in vascular smooth muscle relaxation through a cGMP-mediated signal transduction pathway. NO mediates vascular endothelial growth factor (VEGF)-induced angiogenesis in coronary vessels and promotes blood clotting through the activation of platelets.<ref>PMID:17264164</ref> Isoform eNOS13C: Lacks eNOS activity, dominant-negative form that may down-regulate eNOS activity by forming heterodimers with isoform 1.<ref>PMID:17264164</ref> | ||
| - | + | ==See Also== | |
| - | + | *[[Nitric Oxide Synthase 3D structures|Nitric Oxide Synthase 3D structures]] | |
| - | + | == References == | |
| - | [[Category: | + | <references/> |
| - | [[Category: Li | + | __TOC__ |
| - | [[Category: Poulos | + | </StructureSection> |
| + | [[Category: Homo sapiens]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Li H]] | ||
| + | [[Category: Poulos TL]] | ||
Current revision
Structure of human endothelial nitric oxide synthase heme domain in complex with 4-methyl-6-(3-(methylamino)prop-1-yn-1-yl)pyridin-2-amine
| |||||||||||
