Description : (at5g40580 : 467.0) Encodes 20S proteasome beta subunit PBB2 (PBB2).; 20S proteasome beta subunit PBB2 (PBB2); FUNCTIONS IN: peptidase activity, endopeptidase activity, threonine-type endopeptidase activity; INVOLVED IN: ubiquitin-dependent protein catabolic process; LOCATED IN: proteasome core complex, proteasome complex; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Peptidase T1A, proteasome beta-subunit (InterPro:IPR000243), Proteasome, subunit alpha/beta (InterPro:IPR001353); BEST Arabidopsis thaliana protein match is: N-terminal nucleophile aminohydrolases (Ntn hydrolases) superfamily protein (TAIR:AT3G27430.3). & (p93395|psb6_tobac : 114.0) Proteasome subunit beta type 6 precursor (EC 3.4.25.1) (Proteasome delta chain) (Tobacco cryptogein-induced protein 7) (tcI 7) - Nicotiana tabacum (Common tobacco) & (reliability: 934.0) & (original description: no original description)
Condition specificity: 7 h after dark (SPM: 0.36, entropy: 2.08, tau: 0.23)