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A2YXU2

- PSA7A_ORYSI

UniProt

A2YXU2 - PSA7A_ORYSI

Protein

Proteasome subunit alpha type-7-A

Gene

OsI_029135

Organism
Oryza sativa subsp. indica (Rice)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at transcript leveli
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    • History
      Entry version 43 (01 Oct 2014)
      Sequence version 2 (11 Sep 2007)
      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.

    Catalytic activityi

    Cleavage of peptide bonds with very broad specificity.PROSITE-ProRule annotation

    GO - Molecular functioni

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

    GO - Biological processi

    1. ubiquitin-dependent protein catabolic process Source: InterPro

    Keywords - Molecular functioni

    Hydrolase, Protease, Threonine protease

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Proteasome subunit alpha type-7-A (EC:3.4.25.1)
    Alternative name(s):
    20S proteasome alpha subunit D-1
    20S proteasome subunit alpha-4-A
    Gene namesi
    ORF Names:OsI_029135
    OrganismiOryza sativa subsp. indica (Rice)
    Taxonomic identifieri39946 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBEP cladeEhrhartoideaeOryzeaeOryza

    Organism-specific databases

    GrameneiA2YXU2.

    Subcellular locationi

    Cytoplasm By similarity. Nucleus By similarity

    GO - Cellular componenti

    1. chloroplast Source: EnsemblPlants/Gramene
    2. cytosolic ribosome Source: EnsemblPlants/Gramene
    3. nucleus Source: UniProtKB-SubCell
    4. phragmoplast Source: EnsemblPlants/Gramene
    5. proteasome core complex, alpha-subunit complex Source: InterPro
    6. spindle Source: EnsemblPlants/Gramene
    7. vacuolar membrane Source: EnsemblPlants/Gramene

    Keywords - Cellular componenti

    Cytoplasm, Nucleus, Proteasome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 249249Proteasome subunit alpha type-7-APRO_0000301663Add
    BLAST

    Proteomic databases

    PRIDEiA2YXU2.

    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.

    Structurei

    3D structure databases

    ProteinModelPortaliA2YXU2.
    SMRiA2YXU2. Positions 4-231.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the peptidase T1A family.PROSITE-ProRule annotation

    Phylogenomic databases

    eggNOGiCOG0638.
    HOGENOMiHOG000091085.

    Family and domain databases

    Gene3Di3.60.20.10. 1 hit.
    InterProiIPR029055. Ntn_hydrolases_N.
    IPR000426. Proteasome_asu_N.
    IPR023332. Proteasome_suA-type.
    IPR001353. Proteasome_sua/b.
    [Graphical view]
    PfamiPF00227. Proteasome. 1 hit.
    PF10584. Proteasome_A_N. 1 hit.
    [Graphical view]
    SMARTiSM00948. Proteasome_A_N. 1 hit.
    [Graphical view]
    SUPFAMiSSF56235. SSF56235. 1 hit.
    PROSITEiPS00388. PROTEASOME_ALPHA_1. 1 hit.
    PS51475. PROTEASOME_ALPHA_2. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    A2YXU2-1 [UniParc]FASTAAdd to Basket

    « Hide

    MARYDRAITV FSPDGHLFQV EYALEAVRKG NAAVGVRGTD TVVLGVEKKS    50
    TPKLQDSRSM RKIASLDTHI ALACAGLKAD ARVLINRARV ECQSHRLTVE 100
    DPVTVEYITR YIAGLQQKYT QSGGVRPFGL STLIVGFDPY TEKPALYQTD 150
    PSGTFSAWKA NATGRNSNSM REFLEKNYKD TSGKETIKLA IRALLEVVES 200
    GGKNIEIAVM THKDGLRELE EAEIDEYVAE IEAEKAAAEA AKKGAPKET 249
    Length:249
    Mass (Da):27,296
    Last modified:September 11, 2007 - v2
    Checksum:iD6F10209082B4797
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    U92540 mRNA. Translation: AAB51521.1.
    CM000133 Genomic DNA. No translation available.
    PIRiT04300.
    UniGeneiOs.3737.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    U92540 mRNA. Translation: AAB51521.1 .
    CM000133 Genomic DNA. No translation available.
    PIRi T04300.
    UniGenei Os.3737.

    3D structure databases

    ProteinModelPortali A2YXU2.
    SMRi A2YXU2. Positions 4-231.
    ModBasei Search...
    MobiDBi Search...

    Proteomic databases

    PRIDEi A2YXU2.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Organism-specific databases

    Gramenei A2YXU2.

    Phylogenomic databases

    eggNOGi COG0638.
    HOGENOMi HOG000091085.

    Family and domain databases

    Gene3Di 3.60.20.10. 1 hit.
    InterProi IPR029055. Ntn_hydrolases_N.
    IPR000426. Proteasome_asu_N.
    IPR023332. Proteasome_suA-type.
    IPR001353. Proteasome_sua/b.
    [Graphical view ]
    Pfami PF00227. Proteasome. 1 hit.
    PF10584. Proteasome_A_N. 1 hit.
    [Graphical view ]
    SMARTi SM00948. Proteasome_A_N. 1 hit.
    [Graphical view ]
    SUPFAMi SSF56235. SSF56235. 1 hit.
    PROSITEi PS00388. PROTEASOME_ALPHA_1. 1 hit.
    PS51475. PROTEASOME_ALPHA_2. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Isolation and characterization of proteasome gene from rice."
      Lee M.C., Eun M.Y., Lee G.R.
      Submitted (APR-1997) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [MRNA].
      Strain: cv. Milyang 23.
      Tissue: Seed.
    2. "The genomes of Oryza sativa: a history of duplications."
      Yu J., Wang J., Lin W., Li S., Li H., Zhou J., Ni P., Dong W., Hu S., Zeng C., Zhang J., Zhang Y., Li R., Xu Z., Li S., Li X., Zheng H., Cong L.
      , Lin L., Yin J., Geng J., Li G., Shi J., Liu J., Lv H., Li J., Wang J., Deng Y., Ran L., Shi X., Wang X., Wu Q., Li C., Ren X., Wang J., Wang X., Li D., Liu D., Zhang X., Ji Z., Zhao W., Sun Y., Zhang Z., Bao J., Han Y., Dong L., Ji J., Chen P., Wu S., Liu J., Xiao Y., Bu D., Tan J., Yang L., Ye C., Zhang J., Xu J., Zhou Y., Yu Y., Zhang B., Zhuang S., Wei H., Liu B., Lei M., Yu H., Li Y., Xu H., Wei S., He X., Fang L., Zhang Z., Zhang Y., Huang X., Su Z., Tong W., Li J., Tong Z., Li S., Ye J., Wang L., Fang L., Lei T., Chen C.-S., Chen H.-C., Xu Z., Li H., Huang H., Zhang F., Xu H., Li N., Zhao C., Li S., Dong L., Huang Y., Li L., Xi Y., Qi Q., Li W., Zhang B., Hu W., Zhang Y., Tian X., Jiao Y., Liang X., Jin J., Gao L., Zheng W., Hao B., Liu S.-M., Wang W., Yuan L., Cao M., McDermott J., Samudrala R., Wang J., Wong G.K.-S., Yang H.
      PLoS Biol. 3:266-281(2005) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: cv. 93-11.

    Entry informationi

    Entry nameiPSA7A_ORYSI
    AccessioniPrimary (citable) accession number: A2YXU2
    Secondary accession number(s): O04861, Q69JF0, Q9LRI3
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: September 11, 2007
    Last sequence update: September 11, 2007
    Last modified: October 1, 2014
    This is version 43 of the entry and version 2 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programPlant Protein Annotation Program

    Miscellaneousi

    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