| IED ID | IndEnz0002010928 |
| Enzyme Type ID | protease010928 |
| Protein Name |
26S proteasome non-ATPase regulatory subunit 2 homolog B 26S proteasome regulatory subunit RPN1b AtRPN1b 26S proteasome regulatory subunit S2 homolog B |
| Gene Name | RPN1B At4g28470 F20O9.150 |
| Organism | Arabidopsis thaliana (Mouse-ear cress) |
| Taxonomic Lineage | cellular organisms Eukaryota Viridiplantae Streptophyta Streptophytina Embryophyta Tracheophyta Euphyllophyta Spermatophyta Magnoliopsida Mesangiospermae eudicotyledons Gunneridae Pentapetalae rosids malvids Brassicales Brassicaceae Camelineae Arabidopsis Arabidopsis thaliana (Mouse-ear cress) |
| Enzyme Sequence | MAPVPDPNSVGGGAKRDEATTKIPSKDSKKKDDKKEEDLSEEDLQLKQNLELYVERVQDPNPELQKIALESMRKEIRDSTSSMTSVPKPLKFLRPHYGVLKEFHAKMAESDLKKMLADILSVLALTMSAEGERESLNYRLNGSESDIGSWGHEYVRNLAGEIAKEYTIRQGEESSIEDLMDLVQQIVSFHMKHNAETEAVDLLMDVEDLDLLLEHVDNTNFRRTCNYLTSAAKYLPGPDDMLVLDIAYMIYIKFAEYPNALQIALFLDNMQYVKQVFTSCTDLVKKKQFCYMIARHGMTFELDQEMVANDEDKEALQDIVNNSKLSEGYLTLARDIEVMEAKTPEDIYKAHLLDGRASSGPSVDSARQNLSATFVNAFVNAGFGQDKLMTVPSDSTSGSAGNWLFKNKEHGKTSAVASLGMIQLWDVETGLGHLDKYFHSNDNPVVAGALLGVGIVNCGIKNDCDPAFALLSGYIDNEDSSVRIGAIMGLGIAYAGSQNDQIKIRLSPILNDANAPLDVIAFAALSLGMIYVGSCNEEVAQSIIFALMDRSEAELGEALTRFLPLGLGLLYLGKQESVEATAEVSKTFNEKIRKYCDMTLLSCAYAGTGNVLKVQDLLAQCGEHLVKGDIHQGPAVIGLAMVAMSEELGLDMEIRSLERVLQYGEQNIRRAVPLALGLLCISNPKVTVMDTLSRLSHDTDSEVAMAAIISLGLIGAGTNNARIAGMLRNLSSYYYKDASLLFCVRIAQGFVHMGKGLLTLNPFHSERLLLSPTALAGIVTLLHACLDMKSIILGKYHYVLYFLVLAMQPRMMLTVDQSLKPISVPVRVGQAVDVVGQAGRPKTITGFQTHSTPVLLAAGERAELATEKYIPLSPILEGFVILKENPDYREE |
| Enzyme Length | 891 |
| Uniprot Accession Number | Q6XJG8 |
| Absorption | |
| Active Site | |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | |
| DNA Binding | |
| EC Number | |
| Enzyme Function | FUNCTION: Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. {ECO:0000250}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Chain (1); Compositional bias (1); Erroneous gene model prediction (2); Frameshift (2); Region (1); Repeat (7) |
| Keywords | Proteasome;Reference proteome;Repeat;Ubl conjugation |
| Interact With | |
| Induction | |
| Subcellular Location | |
| Modified Residue | |
| Post Translational Modification | PTM: Ubiquitinated. {ECO:0000250}. |
| Signal Peptide | |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | 12618409; 12753585; 17426018; 17825468; |
| Motif | |
| Gene Encoded By | |
| Mass | 97,954 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda |