| ncRNA Symbol: | PSMD11 | | Full Name: | proteasome 26S subunit, non-ATPase 11 | | Category: | mRNA | | Synonyms: | Rpn6|S9|p44.5 | | Chromosome: | chr17 | | Strand: | + | | Coordinate: | | Start Site(bp): | 32444261 | End Site(bp): | 32483318 |
| | Gene Summary: | The 26S proteasome is a multicatalytic proteinase complex with a highly ordered structure composed of 2 complexes, a 20S core and a 19S regulator. The 20S core is composed of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta subunits. The 19S regulator is composed of a base, which contains 6 ATPase subunits and 2 non-ATPase subunits, and a lid, which contains up to 10 non-ATPase subunits. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. This gene encodes a member of the proteasome subunit S9 family that functions as a non-ATPase subunit of the 19S regulator and is phosphorylated by AMP-activated protein kinase. Alternatively spliced transcript variants have been observed for this gene. [provided by RefSeq, Jul 2012] | | External Links: | |
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