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Q7XUA6

- PIP23_ORYSJ

UniProt

Q7XUA6 - PIP23_ORYSJ

Protein

Probable aquaporin PIP2-3

Gene

PIP2-3

Organism
Oryza sativa subsp. japonica (Rice)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at transcript leveli
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    • History
      Entry version 85 (01 Oct 2014)
      Sequence version 1 (01 Oct 2003)
      Previous versions | rss
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    Functioni

    Aquaporins facilitate the transport of water and small neutral solutes across cell membranes.By similarity

    GO - Molecular functioni

    1. transporter activity Source: InterPro

    GO - Biological processi

    1. response to water deprivation Source: EnsemblPlants/Gramene
    2. water transport Source: EnsemblPlants/Gramene

    Keywords - Biological processi

    Transport

    Enzyme and pathway databases

    ReactomeiREACT_209406. Regulation of water balance by renal Aquaporins.
    REACT_211190. Erythrocytes take up carbon dioxide and release oxygen.
    REACT_221106. Passive transport by Aquaporins.
    REACT_222442. Erythrocytes take up oxygen and release carbon dioxide.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Probable aquaporin PIP2-3
    Alternative name(s):
    OsPIP2;3
    Plasma membrane intrinsic protein 2-3
    Gene namesi
    Name:PIP2-3
    Ordered Locus Names:Os04g0521100, LOC_Os04g44060
    ORF Names:OSJNBa0019D11.16
    OrganismiOryza sativa subsp. japonica (Rice)
    Taxonomic identifieri39947 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBEP cladeEhrhartoideaeOryzeaeOryza
    ProteomesiUP000000763: Chromosome 4

    Organism-specific databases

    GrameneiQ7XUA6.

    Subcellular locationi

    Cell membrane By similarity; Multi-pass membrane protein By similarity

    GO - Cellular componenti

    1. integral component of membrane Source: UniProtKB-KW
    2. plasma membrane Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Cell membrane, Membrane

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 290290Probable aquaporin PIP2-3PRO_0000064036Add
    BLAST

    Expressioni

    Tissue specificityi

    Expressed in roots.1 Publication

    Inductioni

    Circadian-regulation. Expression is higher during the light phase than during the dark phase. Down-regulated by chilling.1 Publication

    Interactioni

    Protein-protein interaction databases

    STRINGi39947.LOC_Os04g44060.1.

    Structurei

    3D structure databases

    ProteinModelPortaliQ7XUA6.
    SMRiQ7XUA6. Positions 27-284.
    ModBaseiSearch...
    MobiDBiSearch...

    Transmembrane

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Transmembranei43 – 6321Helical; Name=1Sequence AnalysisAdd
    BLAST
    Transmembranei82 – 10221Helical; Name=2Sequence AnalysisAdd
    BLAST
    Transmembranei131 – 15121Helical; Name=3Sequence AnalysisAdd
    BLAST
    Transmembranei173 – 19321Helical; Name=4Sequence AnalysisAdd
    BLAST
    Transmembranei207 – 22721Helical; Name=5Sequence AnalysisAdd
    BLAST
    Transmembranei255 – 27521Helical; Name=6Sequence AnalysisAdd
    BLAST

    Family & Domainsi

    Motif

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Motifi112 – 1143NPA 1
    Motifi233 – 2353NPA 2

    Domaini

    Aquaporins contain two tandem repeats each containing three membrane-spanning domains and a pore-forming loop with the signature motif Asn-Pro-Ala (NPA).

    Sequence similaritiesi

    Keywords - Domaini

    Repeat, Transmembrane, Transmembrane helix

    Phylogenomic databases

    eggNOGiCOG0580.
    HOGENOMiHOG000288286.
    KOiK09872.
    OMAiNELAVGY.

    Family and domain databases

    Gene3Di1.20.1080.10. 1 hit.
    InterProiIPR023271. Aquaporin-like.
    IPR000425. MIP.
    IPR022357. MIP_CS.
    [Graphical view]
    PANTHERiPTHR19139. PTHR19139. 1 hit.
    PfamiPF00230. MIP. 1 hit.
    [Graphical view]
    PRINTSiPR00783. MINTRINSICP.
    SUPFAMiSSF81338. SSF81338. 1 hit.
    TIGRFAMsiTIGR00861. MIP. 1 hit.
    PROSITEiPS00221. MIP. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Q7XUA6-1 [UniParc]FASTAAdd to Basket

    « Hide

    MAKDIEAAAA AEGGEYMAKD YSDPPPAPLI DAEELTKWSL YRAVIAEFVA    50
    TLLFLYITVA TVIGYKHQSD PGANAADAAC SGVGILGIAW AFGGMIFILV 100
    YCTAGVSGGH INPAVTFGLF LARKVSLVRA VLYIVAQSLG AICGVGLVKG 150
    FQSAFYVRYG GGANELSDGY SKGTGLAAEI IGTFVLVYTV FSATDPKRNA 200
    RDSHVPVLAP LPIGFAVFMV HLATIPITGT GINPARSLGA AVIYNQHKAW 250
    HDHWIFWVGP LIGAAIAAAY HQYVLRASAA KLGSSSSFRG 290
    Length:290
    Mass (Da):30,416
    Last modified:October 1, 2003 - v1
    Checksum:iD27EABEFB266D851
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AL662958 Genomic DNA. Translation: CAD41442.1.
    AP008210 Genomic DNA. Translation: BAF15249.1.
    RefSeqiNP_001053335.1. NM_001059870.2.
    UniGeneiOs.5916.

    Genome annotation databases

    EnsemblPlantsiOS04T0521100-01; OS04T0521100-01; OS04G0521100.
    GeneIDi4336424.
    KEGGiosa:4336424.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AL662958 Genomic DNA. Translation: CAD41442.1 .
    AP008210 Genomic DNA. Translation: BAF15249.1 .
    RefSeqi NP_001053335.1. NM_001059870.2.
    UniGenei Os.5916.

    3D structure databases

    ProteinModelPortali Q7XUA6.
    SMRi Q7XUA6. Positions 27-284.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 39947.LOC_Os04g44060.1.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblPlantsi OS04T0521100-01 ; OS04T0521100-01 ; OS04G0521100 .
    GeneIDi 4336424.
    KEGGi osa:4336424.

    Organism-specific databases

    Gramenei Q7XUA6.

    Phylogenomic databases

    eggNOGi COG0580.
    HOGENOMi HOG000288286.
    KOi K09872.
    OMAi NELAVGY.

    Enzyme and pathway databases

    Reactomei REACT_209406. Regulation of water balance by renal Aquaporins.
    REACT_211190. Erythrocytes take up carbon dioxide and release oxygen.
    REACT_221106. Passive transport by Aquaporins.
    REACT_222442. Erythrocytes take up oxygen and release carbon dioxide.

    Family and domain databases

    Gene3Di 1.20.1080.10. 1 hit.
    InterProi IPR023271. Aquaporin-like.
    IPR000425. MIP.
    IPR022357. MIP_CS.
    [Graphical view ]
    PANTHERi PTHR19139. PTHR19139. 1 hit.
    Pfami PF00230. MIP. 1 hit.
    [Graphical view ]
    PRINTSi PR00783. MINTRINSICP.
    SUPFAMi SSF81338. SSF81338. 1 hit.
    TIGRFAMsi TIGR00861. MIP. 1 hit.
    PROSITEi PS00221. MIP. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: cv. Nipponbare.
    2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: cv. Nipponbare.
    3. "The rice annotation project database (RAP-DB): 2008 update."
      The rice annotation project (RAP)
      Nucleic Acids Res. 36:D1028-D1033(2008) [PubMed] [Europe PMC] [Abstract]
      Cited for: GENOME REANNOTATION.
      Strain: cv. Nipponbare.
    4. "Identification of 33 rice aquaporin genes and analysis of their expression and function."
      Sakurai J., Ishikawa F., Yamaguchi T., Uemura M., Maeshima M.
      Plant Cell Physiol. 46:1568-1577(2005) [PubMed] [Europe PMC] [Abstract]
      Cited for: NOMENCLATURE, TISSUE SPECIFICITY, INDUCTION.

    Entry informationi

    Entry nameiPIP23_ORYSJ
    AccessioniPrimary (citable) accession number: Q7XUA6
    Secondary accession number(s): Q0JBN8
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: November 22, 2005
    Last sequence update: October 1, 2003
    Last modified: October 1, 2014
    This is version 85 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programPlant Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome, Reference proteome

    Documents

    1. Oryza sativa (rice)
      Index of Oryza sativa entries and their corresponding gene designations
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3