※ dbPPT Protein Information

TagContent
UniProt Accession
Theoretical PI
5.42 
Molecular Weight
23477.8 
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
Proteasome subunit beta type-2; 20S proteasome alpha subunit D; 20S proteasome subunit beta-4 
Gene Name
PBD1; Os03g0695600; LOC_Os03g48930; OSJNBb0021P10.3 
Created Date
2001-10-18 
Organism
Oryza sativa subsp. japonica(Rice) 
NCBI Taxa ID
39947 
Phosphorylation Sites
Position
Peptide
Source
References
204
DSPPEAATSEAATVA
dbPPT, P3DB
[3]
196
EYARRAYTDSPPEAA
dbPPT, P3DB
[1, 2]
198
ARRAYTDSPPEAATS
dbPPT, P3DB
[1, 2, 3]
205
SPPEAATSEAATVAA
dbPPT, P3DB
[3]
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
chain 1 212 Proteasome subunit beta type-2
Keyword
Complete proteome,Cytoplasm,Hydrolase,Nucleus,Protease,Proteasome,Reference proteome,Threonine protease 
Sequence Source
UniProt 
Protein Sequence
MECVIGVVGR DFAVVAADTS AVQSILVHKT DEDKVMVLDS HKLMGASGEP GDRVQFTEFI 60
QKNLHLYQFR NNIPLSTAAT ANFTRGELAT ALRKNPYYVN VLLAGYDSDV GASLYYIDYI 120
ATFHKIEKGA FGYGSYFCLS LMDKLYRPDM SVEEAVDLVD KCIKEIRLRL VVAPQNFIIK 180
IVDKEGAREY ARRAYTDSPP EAATSEAATV AA 212 
Gene Ontology
GO:0048046; C: apoplast; IEA: EnsemblPlants/Gramene
GO:0005829; C: cytosol; IEA: EnsemblPlants/Gramene
GO:0005634; C: nucleus; IEA: UniProtKB-SubCell
GO:0005886; C: plasma membrane; IEA: EnsemblPlants/Gramene
GO:0005839; C: proteasome core complex; IEA: InterPro
GO:0005774; C: vacuolar membrane; IEA: EnsemblPlants/Gramene
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; 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