3pfy

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Revision as of 08:10, 2 May 2013

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Template:STRUCTURE 3pfy

Contents 1 The catalytic domain of human OTUD5 2 Function 3 About this Structure 4 Reference

The catalytic domain of human OTUD5

Function

[OTUD5_HUMAN] Deubiquitinating enzyme that functions as negative regulator of the innate immune system. Acts via TRAF3 deubiquitination and subsequent suppression of type I interferon (IFN) production. Has peptidase activity towards 'Lys-48'- and 'Lys-63'-linked polyubiquitin chains. Can also cleave 'Lys-11'-linked ubiquitin chains (in vitro).^{[1] [2]}

About this Structure

3pfy is a 1 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA.

Reference

1. ↑ Kayagaki N, Phung Q, Chan S, Chaudhari R, Quan C, O'Rourke KM, Eby M, Pietras E, Cheng G, Bazan JF, Zhang Z, Arnott D, Dixit VM. DUBA: a deubiquitinase that regulates type I interferon production. Science. 2007 Dec 7;318(5856):1628-32. Epub 2007 Nov 8. PMID:17991829 doi:10.1126/science.1145918
2. ↑ Huang OW, Ma X, Yin J, Flinders J, Maurer T, Kayagaki N, Phung Q, Bosanac I, Arnott D, Dixit VM, Hymowitz SG, Starovasnik MA, Cochran AG. Phosphorylation-dependent activity of the deubiquitinase DUBA. Nat Struct Mol Biol. 2012 Jan 15;19(2):171-5. doi: 10.1038/nsmb.2206. PMID:22245969 doi:10.1038/nsmb.2206