Tag | Content |
UniProt Accession | |
Genbank Protein ID | |
Genbank Nucleotide ID | |
Protein Name | Proteasome subunit alpha 1 |
Protein Synonyms/Alias | |
Gene Name | psmA1 |
Gene Synonyms/Alias | psmA; OrderedLocusNames=HVO_1091 |
Created Date | 3-June-2014 |
Organism | Haloferax volcanii (strain ATCC 29605 / DSM 3757 / JCM 8879 / NBRC 14742 / NCIMB 2012 / VKM B-1768 / DS2) (Halobacterium volcanii) |
NCBI Taxa ID | 309800 |
Phosphorylation | Position | Peptide | Code | Type | References | 147 | IGGVENGTPRLYETD | T | HTP | [1] | |
Reference | [1]Phosphorylation and methylation of proteasomal proteins of the haloarcheon Haloferax volcanii. Humbard MA,Reuter CJ,Zuobi-Hasona K,Zhou G,Maupin-Furlow JA Archaea 2010;:481725. [ PMID:20671954] |
Functional Description From UniProt | FUNCTION: Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation The H.volcanii alpha1-beta proteasome is able to cleave oligopeptides after Phe, Tyr and Trp, poorly after Glu but not after Arg. Thus, displays chymotrypsin-like activity, low caspase- like activity but no trypsin-like activity |
| MOD_RES 1 1 N-acetylmethionine; alternate |
| Acetylation; Completeproteome; Cytoplasm; Directproteinsequencing; Hydrolase; Protease; Proteasome; Referenceproteome; Threonineprotease |
Protein Sequence | MQGQAQQQAY DRGITIFSPD GRLYQVEYAR EAVKRGTASI GVRTPEGVVL AADKRSRSPL 60 MEPTSVEKIH KADDHIGIAS AGHVADARQL IDFARRQSQV NRLRYGEPIG IETLTKEVTD 120 HIQQYTQVGG ARPFGVALLI GGVENGTPRL YETDPSGTPY EWKAVSIGAD RGDHQEHLEE 180 NFRDDLTLDE GIELALEAIA STSDEGTAPD GVDVATVSAE TERFVELSND EIESYLEAND 240 LLATEDDEQT EE 252 |
| GO:0005737 C:cytoplasm IEA:UniProtKB-SubCell GO:0019773 C:proteasome core complex, alpha-subunit complex IDA:UniProtKB GO:0004175 F:endopeptidase activity IDA:UniProtKB GO:0004298 F:threonine-type endopeptidase activity IEA:UniProtKB-KW GO:0010498 P:proteasomal protein catabolic process IDA:UniProtKB GO:0006511 P:ubiquitin-dependent protein catabolic process IEA:InterPro |
| |
| |
| |
| |
| |