RING finger protein
The evolutionary landscape of PRC1 core components in green lineage.
Changsha, China. In Planta, Feb 2016
We evaluated the origin of plant PRC1 RING-finger proteins (RING1 and BMI1) through comparing with the homologs in some representative unikonts and using BMI1- and RING1-like proteins as reciprocal outgroup, finding both PRC1 RING-finger proteins have the earliest origin in mosses, similar to LHP1.
Arenavirus Quasispecies and Their Biological Implications.
Los Angeles, United States. In Curr Top Microbiol Immunol, Nov 2015
The L genome RNA encodes the viral RNA-dependent RNA polymerase (RdRp, or L polymerase) and the small (ca 11 kDa) RING finger protein Z that has functions of a bona fide matrix protein including directing virus budding.
RBR E3-ligases at work.
Amsterdam, Netherlands. In Embo Rep, 2014
They catalyse ubiquitin conjugation by a concerted RING/HECT-like mechanism in which the RING1 domain facilitates E2-discharge to directly form a thioester intermediate with a cysteine in RING2.
Decoding the SUMO signal.
Dundee, United Kingdom. In Biochem Soc Trans, 2013
This ubiquitin ligase known as RNF4 (RING finger protein 4) has the unique property that it can recognize SUMO-modified proteins and target them for ubiquitin-mediated proteolysis.