4neu: Difference between revisions
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{{STRUCTURE_4neu| PDB=4neu | SCENE= }} | |||
===X-ray structure of Receptor Interacting Protein 1 (RIP1)kinase domain with a 1-aminoisoquinoline inhibitor=== | |||
==Function== | |||
[[http://www.uniprot.org/uniprot/RIPK1_HUMAN RIPK1_HUMAN]] Serine-threonine kinase which transduces inflammatory and cell-death signals (programmed necrosis) following death receptors ligation, activation of pathogen recognition receptors (PRRs), and DNA damage. Upon activation of TNFR1 by the TNF-alpha family cytokines, TRADD and TRAF2 are recruited to the receptor. Ubiquitination by TRAF2 via 'Lys-63'-link chains acts as a critical enhancer of communication with downstream signal transducers in the mitogen-activated protein kinase pathway and the NF-kappa-B pathway, which in turn mediate downstream events including the activation of genes encoding inflammatory molecules. Polyubiquitinated protein binds to IKBKG/NEMO, the regulatory subunit of the IKK complex, a critical event for NF-kappa-B activation. Interaction with other cellular RHIM-containing adapters initiates gene activation and cell death. RIPK1 and RIPK3 association, in particular, forms a necrosis-inducing complex.<ref>PMID:11101870</ref> <ref>PMID:19524513</ref> <ref>PMID:19524512</ref> | |||
==About this Structure== | |||
[[4neu]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4NEU OCA]. | |||
==Reference== | |||
<references group="xtra"/><references/> | |||
[[Category: Non-specific serine/threonine protein kinase]] | |||
[[Category: Campobasso, N.]] | |||
[[Category: Nolte, R T.]] | |||
[[Category: Ward, P.]] | |||
[[Category: Kahler, K M.]] | |||
[[Category: Atp binding]] | |||
[[Category: Kinase]] | |||
[[Category: Phosphorylation]] | |||
[[Category: Transferase]] | |||