※ dbPPT Protein Information

TagContent
UniProt Accession
Theoretical PI
8.66 
Molecular Weight
27634.72 
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
Proteasome subunit beta type 
Gene Name
 
Created Date
2009-02-10 
Organism
Medicago truncatula(Barrel medic Medicago tribuloides) 
NCBI Taxa ID
3880 
Phosphorylation Sites
Position
Peptide
Source
References
255
EVLLTKITPLKEKVE
dbPPT, P3DB
[1, 2]
Functional Description
The proteasome is a multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH. The proteasome has an ATP-dependent proteolytic activity (By similarity). 
Sequence Annotation
Keyword
Hydrolase,Nucleus,Protease,Proteasome,Threonine protease 
Sequence Source
UniProt 
Protein Sequence
MTKSVDLPPK GGFSFDLCRR NDMLEKKGLK APTYLKTGTT IVGLVFQDGI ILGADTRATE 60
GPIVADKNCE KIHYMAPNIY CCGAGTAADT EAVTDMVSSQ LQLHRYHTGR ESRVVTALTL 120
LKRHLFNYQG HVSAALVLGG VDITGPHLHT IYPHGSTDTL PFATMGSGSL AAMSVFESKY 180
KESLSRDEGV KLVAESICAG IFNDLGSGSN VDVCVITKGH KEYLRNHLTP NPRTFVNPKG 240
FTFSKKNEVL LTKITPLKEK VEVIEGDAME E 271 
Gene Ontology
GO:0005737; C: cytoplasm; IEA: UniProtKB-SubCell
GO:0005634; C: nucleus; IEA: UniProtKB-SubCell
GO:0005839; C: proteasome core complex; IEA: InterPro
GO:0004298; F: threonine-type endopeptidase activity; IEA: UniProtKB-KW
GO:0051603; P: proteolysis involved in cellular protein catabolic process; IEA: InterPro 
Interpro
InterPro; IPR029055; Ntn_hydrolases_N
InterPro; IPR000243; Pept_T1A_subB
InterPro; IPR016050; Proteasome_bsu_CS
InterPro; IPR001353; Proteasome_sua/b
InterPro; IPR023333; Proteasome_suB-type
Pfam
Pfam; PF00227; Proteasome 
SMART
 
PROSITE
PS00854; PROTEASOME_BETA_1
PS51476; PROTEASOME_BETA_2 
PRINTS
PR00141; PROTEASOME