Complete cDNA sequence encoding 20S proteasome alpha 5 subunit PAE from soybean.
The 20S proteasome is the proteolytic complex that is responsible for degrading short-lived and abnormal proteins, especially those targeted by ubiquitin conjugation. The complex exists, as a hollow cylinder shaped structure comprised of four stacked rings. The outer rings contain 7 alpha subunits and the inner rings contain 7 beta subunits. In this study, we report the amino acid sequence of the alpha 5 subunit (PAE) in soybean (Gylcine max) based on the cDNA sequence. The amino acid sequence identity is 96% with the Arabidops alpha 5 subunit and 95% with the rice alpha 5 subunit. The highly conserved sequence homology suggests there is an important biological role for this proteasome.
Park
Phun Bum
PB
Department of Genetic Engineering, College of Natural Sciences, University of Suwon, San 2-2 Wauri, Bongdamup Whasungsi Kyonggido, Suwon, 445-743, South Korea. pbpark@mail.suwon.ac.kr
D000595:Amino Acid Sequence; D017360:Arabidopsis / Q000235:genetics; D003546:Cysteine Endopeptidases / Q000737:chemistry / Q000235:genetics* / Q000378:metabolism; D018076:DNA, Complementary; D018744:DNA, Plant; D018506:Gene Expression Regulation, Plant / Q000235:genetics; D008969:Molecular Sequence Data; D009097:Multienzyme Complexes / Q000235:genetics* / Q000378:metabolism; D005810:Multigene Family / Q000235:genetics; D046988:Proteasome Endopeptidase Complex; D021122:Protein Subunits / Q000235:genetics; D017422:Sequence Analysis, DNA; D017386:Sequence Homology, Amino Acid; D013025:Glycine max / Q000201:enzymology* / Q000235:genetics
D018076:DNA, Complementary; D018744:DNA, Plant; D009097:Multienzyme Complexes; D021122:Protein Subunits; D003546:Cysteine Endopeptidases; D046988:Proteasome Endopeptidase Complex