COP9 signalosome complex subunit 4 (signalosome subunit 4, SGN4, JAB1-containing signalosome subunit 4, COPS4, CSN4)

Function

• component of the COP9 signalosome complex
• in the complex, probably interacts directly with COPS1, COPS2, COPS3, COPS5, COPS6, COPS7 (COPS7A or COPS7B) & COPS8

Structure

• belongs to the CSN4 family
• contains 1 PCI domain

Compartment

cytoplasm, nucleus

More general terms

• protein subunit

Component of

• COP9 signalosome complex (CSN complex)

Database

• Kegg: http://www.genome.jp/dbget-bin/www_bget?hsa:5113
• UniProt: http://www.uniprot.org/uniprot/Q9BT78.html