COP9 signalosome complex subunit 1 (signalosome subunit 1, SGN1, JAB1-containing signalosome subunit 1, G protein pathway suppressor 1, Protein GPS1, Protein MFH, COPS1, CSN1)

Function

• component of the COP9 signalosome complex
• interacts directly with COPS2, COPS3, COPS4 and CSN5
• interacts directly with inositol kinase ITPK1

Compartment

cytoplasm, nucleus

Alternative splicing

named isoforms=3

Expression

widely expressed

More general terms

• protein subunit
• phosphoprotein

Component of

• COP9 signalosome complex (CSN complex)

Database

• OMIM: https://mirror.omim.org/entry/601934
• Kegg: http://www.genome.jp/dbget-bin/www_bget?hsa:2873
• UniProt: http://www.uniprot.org/uniprot/Q13098.html