2m5b

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Template:STRUCTURE 2m5b

Contents

The NMR structure of the BID-BAK complex

Template:ABSTRACT PUBMED 23604079

Function

[BAK_HUMAN] In the presence of an appropriate stimulus, accelerates programmed cell death by binding to, and antagonizing the anti-apoptotic action of BCL2 or its adenovirus homolog E1B 19k protein. Low micromolar levels of zinc ions inhibit the promotion of apoptosis.[1] [2]

About this Structure

2m5b is a 2 chain structure with sequence from Homo sapiens. Full experimental information is available from OCA.

Reference

  • Moldoveanu T, Grace CR, Llambi F, Nourse A, Fitzgerald P, Gehring K, Kriwacki RW, Green DR. BID-induced structural changes in BAK promote apoptosis. Nat Struct Mol Biol. 2013 May;20(5):589-97. doi: 10.1038/nsmb.2563. Epub 2013 Apr, 21. PMID:23604079 doi:10.1038/nsmb.2563
  1. ↑ Chittenden T, Flemington C, Houghton AB, Ebb RG, Gallo GJ, Elangovan B, Chinnadurai G, Lutz RJ. A conserved domain in Bak, distinct from BH1 and BH2, mediates cell death and protein binding functions. EMBO J. 1995 Nov 15;14(22):5589-96. PMID:8521816
  2. ↑ Moldoveanu T, Liu Q, Tocilj A, Watson M, Shore G, Gehring K. The X-ray structure of a BAK homodimer reveals an inhibitory zinc binding site. Mol Cell. 2006 Dec 8;24(5):677-88. PMID:17157251 doi:10.1016/j.molcel.2006.10.014

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