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P0CQ13

- PSB4_CRYNB

UniProt

P0CQ13 - PSB4_CRYNB

Protein

Probable proteasome subunit beta type-4

Gene

CPR1

Organism
Cryptococcus neoformans var. neoformans serotype D (strain B-3501A) (Filobasidiella neoformans)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 12 (01 Oct 2014)
      Sequence version 1 (28 Jun 2011)
      Previous versions | rss
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    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. proteolysis involved in cellular protein catabolic process Source: InterPro

    Keywords - Molecular functioni

    Hydrolase, Protease, Threonine protease

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Probable proteasome subunit beta type-4 (EC:3.4.25.1)
    Gene namesi
    Name:CPR1
    Ordered Locus Names:CNBC2170
    OrganismiCryptococcus neoformans var. neoformans serotype D (strain B-3501A) (Filobasidiella neoformans)
    Taxonomic identifieri283643 [NCBI]
    Taxonomic lineageiEukaryotaFungiDikaryaBasidiomycotaAgaricomycotinaTremellomycetesTremellalesTremellaceaeFilobasidiellaFilobasidiella/Cryptococcus neoformans species complex
    ProteomesiUP000001435: Chromosome 3

    Subcellular locationi

    Cytoplasm PROSITE-ProRule annotation. Nucleus By similarity

    GO - Cellular componenti

    1. cytoplasm Source: UniProtKB-SubCell
    2. nucleus Source: UniProtKB-SubCell
    3. proteasome core complex Source: InterPro

    Keywords - Cellular componenti

    Cytoplasm, Nucleus, Proteasome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 224224Probable proteasome subunit beta type-4PRO_0000410216Add
    BLAST

    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

    Structurei

    3D structure databases

    ProteinModelPortaliP0CQ13.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the peptidase T1B family.PROSITE-ProRule annotation

    Phylogenomic databases

    HOGENOMiHOG000188743.
    KOiK02734.
    OrthoDBiEOG7SJDGT.

    Family and domain databases

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

    Sequencei

    Sequence statusi: Complete.

    P0CQ13-1 [UniParc]FASTAAdd to Basket

    « Hide

    MECSFGITGK DYVILASDMG AGRSIVRMKS DENKLKTLGP HLAMAFSGEP    50
    GDTNNFAEYI ERNMRLYNIR NHFPLLPPAA SAWVRRTLAE AIRSRHPYAV 100
    NLLLGGFDTT TSKPHLYWID YLGTKAIVPY AAHGMGVYVS LSTMDKWWYE 150
    DMDKKEGVDL LRKCIDETEK RLTIKFDFNC ILIDKNGIHK VDLSQADPIA 200
    NIQEHPQETE VEAPHPPIEV GISA 224
    Length:224
    Mass (Da):25,239
    Last modified:June 28, 2011 - v1
    Checksum:iA8EEF03E76170886
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AAEY01000013 Genomic DNA. Translation: EAL22079.1.
    RefSeqiXP_776726.1. XM_771633.1.

    Genome annotation databases

    GeneIDi4934882.
    KEGGicnb:CNBC2170.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AAEY01000013 Genomic DNA. Translation: EAL22079.1 .
    RefSeqi XP_776726.1. XM_771633.1.

    3D structure databases

    ProteinModelPortali P0CQ13.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    GeneIDi 4934882.
    KEGGi cnb:CNBC2170.

    Phylogenomic databases

    HOGENOMi HOG000188743.
    KOi K02734.
    OrthoDBi EOG7SJDGT.

    Family and domain databases

    Gene3Di 3.60.20.10. 1 hit.
    InterProi IPR029055. Ntn_hydrolases_N.
    IPR016050. Proteasome_bsu_CS.
    IPR001353. Proteasome_sua/b.
    IPR023333. Proteasome_suB-type.
    [Graphical view ]
    Pfami PF00227. Proteasome. 1 hit.
    [Graphical view ]
    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 of the basidiomycetous yeast and human pathogen Cryptococcus neoformans."
      Loftus B.J., Fung E., Roncaglia P., Rowley D., Amedeo P., Bruno D., Vamathevan J., Miranda M., Anderson I.J., Fraser J.A., Allen J.E., Bosdet I.E., Brent M.R., Chiu R., Doering T.L., Donlin M.J., D'Souza C.A., Fox D.S.
      , Grinberg V., Fu J., Fukushima M., Haas B.J., Huang J.C., Janbon G., Jones S.J.M., Koo H.L., Krzywinski M.I., Kwon-Chung K.J., Lengeler K.B., Maiti R., Marra M.A., Marra R.E., Mathewson C.A., Mitchell T.G., Pertea M., Riggs F.R., Salzberg S.L., Schein J.E., Shvartsbeyn A., Shin H., Shumway M., Specht C.A., Suh B.B., Tenney A., Utterback T.R., Wickes B.L., Wortman J.R., Wye N.H., Kronstad J.W., Lodge J.K., Heitman J., Davis R.W., Fraser C.M., Hyman R.W.
      Science 307:1321-1324(2005) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: B-3501A.

    Entry informationi

    Entry nameiPSB4_CRYNB
    AccessioniPrimary (citable) accession number: P0CQ13
    Secondary accession number(s): Q00826, Q55WC0, Q5KJX9
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: June 28, 2011
    Last sequence update: June 28, 2011
    Last modified: October 1, 2014
    This is version 12 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

    Documents

    1. Peptidase families
      Classification of peptidase families and list of entries
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3