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Q9USQ9

- PSB7_SCHPO

UniProt

Q9USQ9 - PSB7_SCHPO

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Protein

Probable proteasome subunit beta type-7

Gene

SPBC577.10

Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

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).By similarity

Catalytic activityi

Cleavage of peptide bonds with very broad specificity.

GO - Molecular functioni

  1. threonine-type endopeptidase activity Source: UniProtKB-KW

GO - Biological processi

  1. proteasome-mediated ubiquitin-dependent protein catabolic process Source: PomBase
  2. regulation of mitotic cell cycle Source: PomBase
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Protease, Threonine protease

Enzyme and pathway databases

ReactomeiREACT_188524. Antigen processing: Ubiquitination & Proteasome degradation.
REACT_188566. Cross-presentation of soluble exogenous antigens (endosomes).
REACT_188568. ER-Phagosome pathway.
REACT_188587. AUF1 (hnRNP D0) destabilizes mRNA.
REACT_208775. SCF-beta-TrCP mediated degradation of Emi1.
REACT_215140. CDK-mediated phosphorylation and removal of Cdc6.
REACT_215320. Orc1 removal from chromatin.
REACT_218991. Ubiquitin Mediated Degradation of Phosphorylated Cdc25A.
REACT_81558. Regulation of activated PAK-2p34 by proteasome mediated degradation.

Protein family/group databases

MEROPSiT01.987.

Names & Taxonomyi

Protein namesi
Recommended name:
Probable proteasome subunit beta type-7 (EC:3.4.25.1)
Gene namesi
ORF Names:SPBC577.10
OrganismiSchizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
Taxonomic identifieri284812 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaTaphrinomycotinaSchizosaccharomycetesSchizosaccharomycetalesSchizosaccharomycetaceaeSchizosaccharomyces
ProteomesiUP000002485: Chromosome II

Organism-specific databases

PomBaseiSPBC577.10.

Subcellular locationi

Cytoplasm 1 PublicationPROSITE-ProRule annotation. Nucleus 1 Publication

GO - Cellular componenti

  1. cytosol Source: PomBase
  2. nucleus Source: PomBase
  3. proteasome core complex, beta-subunit complex Source: PomBase
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm, Nucleus, Proteasome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 262262Probable proteasome subunit beta type-7PRO_0000148072Add
BLAST

Proteomic databases

MaxQBiQ9USQ9.
PaxDbiQ9USQ9.

Interactioni

Subunit structurei

The 26S proteasome consists of a 20S proteasome core and two 19S regulatory subunits. The 20S proteasome core is composed of 28 subunits that are arranged in four stacked rings, resulting in a barrel-shaped structure. The two end rings are each formed by seven alpha subunits, and the two central rings are each formed by seven beta subunits. The catalytic chamber with the active sites is on the inside of the barrel (By similarity).By similarity

Protein-protein interaction databases

BioGridi277392. 3 interactions.
MINTiMINT-4708525.
STRINGi4896.SPBC577.10-1.

Structurei

3D structure databases

ProteinModelPortaliQ9USQ9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the peptidase T1B family.PROSITE-ProRule annotation

Phylogenomic databases

eggNOGiCOG0638.
HOGENOMiHOG000181719.
InParanoidiQ9USQ9.
KOiK02736.
OMAiRIMRVND.
OrthoDBiEOG73BVQ8.
PhylomeDBiQ9USQ9.

Family and domain databases

Gene3Di3.60.20.10. 1 hit.
InterProiIPR029055. Ntn_hydrolases_N.
IPR016050. Proteasome_bsu_CS.
IPR016295. Proteasome_endopept_cplx_B.
IPR001353. Proteasome_sua/b.
IPR023333. Proteasome_suB-type.
[Graphical view]
PfamiPF00227. Proteasome. 1 hit.
[Graphical view]
PIRSFiPIRSF001213. Psome_endopept_beta. 1 hit.
SUPFAMiSSF56235. SSF56235. 1 hit.
PROSITEiPS00854. PROTEASOME_BETA_1. 1 hit.
PS51476. PROTEASOME_BETA_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q9USQ9-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MSFLELTEVW GKPQKDIFFP SGSEVEESTD APIQRTVQPI VTGSSVLALK
60 70 80 90 100
FADGVMIAAD NLASYGSLAR FYDVERLTKV GDNTIVGAGG DISDYQQIQR
110 120 130 140 150
LLEKLEIKEG NYGDGYALQP SYIHEYLSKV LYARRNKLDP YWNQLIVAGV
160 170 180 190 200
DGENKEPYVA FADLRGTTYS APAIATGFAM HLALPMLRKA TDDDRWKTLS
210 220 230 240 250
KESARATIDE CMRVLFYRDA RSLNKFSVAT ITPEGIEFQT DQSVSSKWAF
260
AEKQYGYGTQ TV
Length:262
Mass (Da):29,220
Last modified:May 1, 2000 - v1
Checksum:iCD8715FE96467AC4
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CU329671 Genomic DNA. Translation: CAB54818.1.
PIRiT40554.
RefSeqiNP_595308.1. NM_001021215.2.

Genome annotation databases

EnsemblFungiiSPBC577.10.1; SPBC577.10.1:pep; SPBC577.10.
GeneIDi2540875.
KEGGispo:SPBC577.10.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CU329671 Genomic DNA. Translation: CAB54818.1 .
PIRi T40554.
RefSeqi NP_595308.1. NM_001021215.2.

3D structure databases

ProteinModelPortali Q9USQ9.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

BioGridi 277392. 3 interactions.
MINTi MINT-4708525.
STRINGi 4896.SPBC577.10-1.

Protein family/group databases

MEROPSi T01.987.

Proteomic databases

MaxQBi Q9USQ9.
PaxDbi Q9USQ9.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblFungii SPBC577.10.1 ; SPBC577.10.1:pep ; SPBC577.10 .
GeneIDi 2540875.
KEGGi spo:SPBC577.10.

Organism-specific databases

PomBasei SPBC577.10.

Phylogenomic databases

eggNOGi COG0638.
HOGENOMi HOG000181719.
InParanoidi Q9USQ9.
KOi K02736.
OMAi RIMRVND.
OrthoDBi EOG73BVQ8.
PhylomeDBi Q9USQ9.

Enzyme and pathway databases

Reactomei REACT_188524. Antigen processing: Ubiquitination & Proteasome degradation.
REACT_188566. Cross-presentation of soluble exogenous antigens (endosomes).
REACT_188568. ER-Phagosome pathway.
REACT_188587. AUF1 (hnRNP D0) destabilizes mRNA.
REACT_208775. SCF-beta-TrCP mediated degradation of Emi1.
REACT_215140. CDK-mediated phosphorylation and removal of Cdc6.
REACT_215320. Orc1 removal from chromatin.
REACT_218991. Ubiquitin Mediated Degradation of Phosphorylated Cdc25A.
REACT_81558. Regulation of activated PAK-2p34 by proteasome mediated degradation.

Miscellaneous databases

NextBioi 20801991.
PROi Q9USQ9.

Family and domain databases

Gene3Di 3.60.20.10. 1 hit.
InterProi IPR029055. Ntn_hydrolases_N.
IPR016050. Proteasome_bsu_CS.
IPR016295. Proteasome_endopept_cplx_B.
IPR001353. Proteasome_sua/b.
IPR023333. Proteasome_suB-type.
[Graphical view ]
Pfami PF00227. Proteasome. 1 hit.
[Graphical view ]
PIRSFi PIRSF001213. Psome_endopept_beta. 1 hit.
SUPFAMi SSF56235. SSF56235. 1 hit.
PROSITEi PS00854. PROTEASOME_BETA_1. 1 hit.
PS51476. PROTEASOME_BETA_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "The genome sequence of Schizosaccharomyces pombe."
    Wood V., Gwilliam R., Rajandream M.A., Lyne M.H., Lyne R., Stewart A., Sgouros J.G., Peat N., Hayles J., Baker S.G., Basham D., Bowman S., Brooks K., Brown D., Brown S., Chillingworth T., Churcher C.M., Collins M.
    , Connor R., Cronin A., Davis P., Feltwell T., Fraser A., Gentles S., Goble A., Hamlin N., Harris D.E., Hidalgo J., Hodgson G., Holroyd S., Hornsby T., Howarth S., Huckle E.J., Hunt S., Jagels K., James K.D., Jones L., Jones M., Leather S., McDonald S., McLean J., Mooney P., Moule S., Mungall K.L., Murphy L.D., Niblett D., Odell C., Oliver K., O'Neil S., Pearson D., Quail M.A., Rabbinowitsch E., Rutherford K.M., Rutter S., Saunders D., Seeger K., Sharp S., Skelton J., Simmonds M.N., Squares R., Squares S., Stevens K., Taylor K., Taylor R.G., Tivey A., Walsh S.V., Warren T., Whitehead S., Woodward J.R., Volckaert G., Aert R., Robben J., Grymonprez B., Weltjens I., Vanstreels E., Rieger M., Schaefer M., Mueller-Auer S., Gabel C., Fuchs M., Duesterhoeft A., Fritzc C., Holzer E., Moestl D., Hilbert H., Borzym K., Langer I., Beck A., Lehrach H., Reinhardt R., Pohl T.M., Eger P., Zimmermann W., Wedler H., Wambutt R., Purnelle B., Goffeau A., Cadieu E., Dreano S., Gloux S., Lelaure V., Mottier S., Galibert F., Aves S.J., Xiang Z., Hunt C., Moore K., Hurst S.M., Lucas M., Rochet M., Gaillardin C., Tallada V.A., Garzon A., Thode G., Daga R.R., Cruzado L., Jimenez J., Sanchez M., del Rey F., Benito J., Dominguez A., Revuelta J.L., Moreno S., Armstrong J., Forsburg S.L., Cerutti L., Lowe T., McCombie W.R., Paulsen I., Potashkin J., Shpakovski G.V., Ussery D., Barrell B.G., Nurse P.
    Nature 415:871-880(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 972 / ATCC 24843.
  2. "ORFeome cloning and global analysis of protein localization in the fission yeast Schizosaccharomyces pombe."
    Matsuyama A., Arai R., Yashiroda Y., Shirai A., Kamata A., Sekido S., Kobayashi Y., Hashimoto A., Hamamoto M., Hiraoka Y., Horinouchi S., Yoshida M.
    Nat. Biotechnol. 24:841-847(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: SUBCELLULAR LOCATION [LARGE SCALE ANALYSIS].

Entry informationi

Entry nameiPSB7_SCHPO
AccessioniPrimary (citable) accession number: Q9USQ9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 18, 2001
Last sequence update: May 1, 2000
Last modified: October 29, 2014
This is version 105 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Peptidase families
    Classification of peptidase families and list of entries
  2. Schizosaccharomyces pombe
    Schizosaccharomyces pombe: entries and gene names
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3