Description : (at1g71230 : 463.0) Encodes a subunit of the COP9 complex, similar to JAB1, a specific mammalian coactivator of AP-1 transcription. Involved in protein deneddylation. Double mutants with CSN5A are constitutively photomorphogenic (de-etiolated) and have abnormal auxin responses.; COP9-signalosome 5B (CSN5B); CONTAINS InterPro DOMAIN/s: Mov34/MPN/PAD-1 (InterPro:IPR000555); BEST Arabidopsis thaliana protein match is: COP9 signalosome 5A (TAIR:AT1G22920.1); Has 1278 Blast hits to 1275 proteins in 253 species: Archae - 0; Bacteria - 6; Metazoa - 459; Fungi - 394; Plants - 243; Viruses - 0; Other Eukaryotes - 176 (source: NCBI BLink). & (reliability: 926.0) & (original description: no original description)
Condition specificity: 7 h after dark (SPM: 0.33, entropy: 2.25, tau: 0.14)