PBB geneid 6868 ADAM metallopeptidase domain 17 ADAM17 , also called TACE tumor necrosis factor converting ... s. Chemical characteristics ADAM17 is an 824 amino acid polypeptide . ref cite journal ... structure. Functions ADAM17 is understood to be involved in the processing of tumor necrosis factor ... physiological importance. ADAM17 was the first sheddase to be identified, and is also understood to play ... , Receptor biochemistry receptors , ligands , and enzymes. Interactions between ADAM17 and pro ... signaling. This proteolytic liberation of soluble TNF is catalyzed by ADAM17. Interactions between ADAM17 and L selectin ADAM17 has a role in the shedding of L selectin , a Cell adhesion molecule ... ADAM17 deficiency by mature neutrophils has differential effects on L selectin shedding journal Blood ... ref Cellular localization of ADAM17 The localization of ADAM17 is speculated to be an important ..., research that suggests that the majority of mature, endogenous ADAM17 may be localized to a perinuclear ... of mature ADAM17 to a perinulcear compartment, therefore, raises the possibility that ADAM17 ... model. ADAM17 as a target for future medicines? Since TNF is a potent and pivotal ... . The inhibition of ADAM17 by a pharmacological agent may represent another means by which the effects ... ADAM17 has been documented to be ubiquitously expressed in the human colon anatomy colon , with increased ... of ADAM17 as a potential therapeutic strategy. Other points of interest Recent in vitro experiments have provided evidence that suggests that ADAM17 may play a prominent role in the Notch signaling ... that occurs following ligand binding. Other experiments have also suggested that expression of ADAM17 ... issue 6 pages 1142 7 year 2002 month December pmid 12488495 doi url issn ref Interactions ADAM17 has ... Chromosomal assignment of two ADAM genes, TACE ADAM17 and MLTNB ADAM19 , to human chromosomes 2 ... of the cDNA and gene for mouse tumour necrosis factor alpha converting enzyme TACE ADAM17 ... more details
File Ectodomain shedding en.svg thumb Diagram of an ectodomain shedding ADAM metalloprotease. Sheddases are membrane bound enzyme s that cleave extracellular portions of transmembrane protein s, releasing the soluble ectodomain s from the cell surface. Many sheddases are members of the ADAM protein ADAM or aspartic protease BACE protein families. ref cite web author R&D Systems title Need help at the cell surface? Ask your local sheddase. url http www.rndsystems.com cb detail objectname wi06 sheddase.aspx work Cytokine Bulletin date Winter 2006 ref They can activate a transmembrane protein if it is a receptor e.g., HER2 , or cut off the part of the transmembrane protein which has already bound an agonist e.g., in the case of epidermal growth factor receptor EGFR , allowing this agonist to go and stimulate a receptor on another cell. Hence sheddases demultiply the yield of agonists. Sheddase inhibitors active on ADAM10 and ADAM17 can potentiate anti cancer therapy. ref http www.healthvalue.net sheddase.html Healthvalue Sheddases and ADAMs ref References reflist See also Ectodomain shedding Category EC 3.4 Category Membrane proteins hydrolase stub membrane protein stub de Sheddase ru ... more details
File Ectodomain shedding en.svg thumb 400px right Diagram of an ectodomain shedding ADAM metalloprotease. ADAM A Disintegrin And Metalloproteinase ref name pmid18762209 cite journal author Edwards DR, Handsley MM, Pennington CJ title The ADAM metalloproteinases journal Mol. Aspects Med. volume 29 issue 5 pages 258 89 year 2008 month October pmid 18762209 doi 10.1016 j.mam.2008.08.001 url http linkinghub.elsevier.com retrieve pii S0098 2997 08 00055 1 ref is a family of peptidase proteins ref cite journal author Wolfsberg TG, Straight PD, Gerena RL, et al. title ADAM, a widely distributed and developmentally regulated gene family encoding membrane proteins with a disintegrin and metalloprotease domain journal Dev. Biol. volume 169 issue 1 pages 378 383 year 1995 pmid 7750654 doi 10.1006 dbio.1995.1152 ref . It is also known as the adamalysin family or MDC family metalloproteinase like, Disintegrin like, cysteine rich . ADAMs are classified as sheddase s because they cut off or shed extracellular portions of transmembrane proteins . For example, ADAM10 can cut off part of the HER2 receptor, activating it ref cite journal last Liu first P.C. coauthors et al. title Identification of ADAM10 as a major source of HER2 ectodomain sheddase activity in HER2 overexpressing breast cancer cells. journal Cancer Biology and Therapy volume 6 pages 657 664 year 2006 pmid 16627989 issue 6 doi 10.4161 cbt.5.6.2708 ref . Therapeutic ADAM inhibitors can potentiate anti cancer therapy Citation needed date March 2007 . It is categorized under EC number 3.4.24.46 . Family members are ADAM2 ADAM7 ADAM8 ADAM9 ADAM10 ADAM11 ADAM12 ADAM15 ADAM17 ADAM18 ADAM27 ADAM19 ADAM20 ADAM21 ADAM31 ADAM22 ADAM23 ADAM28 ADAM29 ADAM30 ADAM33 See also ADAMTS A Disintegrin And Metalloproteinase with Thrombospondin Motifs family Ectodomain shedding References reflist External links MeshName ADAM Proteins http www.healthvalue.net sheddase.html Metalloproteinases Glycoproteins DEFAULTSORT A Disintegrin And Metal ... more details
for a role of ADAM17 TACE in the regulation of platelet glycoprotein V. journal J. Biol. Chem. volume ... Aktas B, Pozgajova M, Bergmeier W, et al. title Aspirin induces platelet receptor shedding via ADAM17 ... more details
XG H NLGXX H D. Structural analysis of ADAM17, which has the same active site sequence as ADAM10 ... ADAM 17.jpg 300px border center thumb The active site of ADAM17 br In the image of the active site ... 10.4161 cbt.5.6.2708 url issn ref See also Cluster of differentiation ADAM17 ADAM 17 Metallopeptidase ..., Romano P, Mejia M, Lindfors G title Acetylenic inhibitors of ADAM10 and ADAM17 In silico analysis of potency ... more details
ADAMTS File PBB Protein ADAM17 image.jpg thumb ADAM17 ADAMs comprise a family of integral membrane ... cell matrix interactions. ADAM17 and ADAM15 have recently been identified in endothelial cell ... are more selective in their ability to inhibit ADAMs and ADAMTSs. TIMP3 is able to inhibit ADAM17 ... Upon binding of their ligands, Notch 1 and Tie 1 undergo proteolytic cleavage of the ectodomains by ADAM17 ... s and progenitor cells, and the shedding of interleukin 6 receptor s by ADAM10 and ADAM17 which ... for their ability to alter the balance between pro and anti angiogenic factors. ADAM17 is able ... more details
PBB geneid 6402 L selectin , also known as CD62L , is a cell adhesion molecule found on leukocytes . It belongs to the selectin family of proteins, which recognize sialylated carbohydrate groups. It is cleaved by ADAM17 . The PBB Summary template is automatically maintained by Protein Box Bot. See Template PBB Controls to Stop updates. PBB Summary section title summary text SELL is a cell surface component that is a member of a family of adhesion homing receptors that play important roles in leukocyte endothelial cell interactions. The molecule is composed of multiple domains one homologous to lectins, one to epidermal growth factor, and two to the consensus repeat units found in C3 C4 binding proteins. ref cite web title Entrez Gene SELL selectin L lymphocyte adhesion molecule 1 url http www.ncbi.nlm.nih.gov sites entrez?Db gene&Cmd ShowDetailView&TermToSearch 6402 accessdate ref Ligands GlyCAM 1 , found in the high endothelial venule s of the lymph node s. CD34 , found on endothelial cells. MadCAM 1 , found on endothelial cells of gut associated lymphoid tissue . PSGL 1 , binds with low affinity. Function L selectin acts as a homing receptor for leukocytes to enter secondary lymphoid tissues via high endothelial venules. Ligand s present on endothelial cells will bind to leukocyte expressing L selectin, slowing leukocyte trafficking through the blood, and facilitating entry into a secondary lymphoid organ at that point ref name robspath cite book title Robbins Pathologic Basis of Disease last Cotran coauthors Kumar, Collins publisher W.B Saunders Company location Philadelphia isbn 0 7216 7335 X year 1998 ref . The receptor is commonly found on the cell surfaces of T lymphocytes T cells . Naive T lymphocytes, which have not yet encountered their specific antigen, need to enter secondary lymph nodes to encounter their antigen. Central memory T lymphocytes, which have encountered antigen, express L selectin to localize in secondary lymphoid organs. Here they reside r ... more details
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