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P20914

- PO3F3_XENLA

UniProt

P20914 - PO3F3_XENLA

Protein

POU domain, class 3, transcription factor 3

Gene

pou3f3

Organism
Xenopus laevis (African clawed frog)
Status
Reviewed - Annotation score: 2 out of 5- Experimental evidence at transcript leveli
  1. Functioni

    Regions

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    DNA bindingi67 – ›105›39HomeoboxPROSITE-ProRule annotationAdd
    BLAST

    GO - Molecular functioni

    1. sequence-specific DNA binding Source: InterPro
    2. sequence-specific DNA binding transcription factor activity Source: InterPro

    GO - Biological processi

    1. transcription, DNA-templated Source: UniProtKB-KW

    Keywords - Molecular functioni

    Activator

    Keywords - Biological processi

    Transcription, Transcription regulation

    Keywords - Ligandi

    DNA-binding

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    POU domain, class 3, transcription factor 3
    Alternative name(s):
    Homeotic protein NRL-20
    Short name:
    XlNRL-20
    Gene namesi
    Name:pou3f3
    Synonyms:nrl-20
    OrganismiXenopus laevis (African clawed frog)
    Taxonomic identifieri8355 [NCBI]
    Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiAmphibiaBatrachiaAnuraPipoideaPipidaeXenopodinaeXenopusXenopus

    Organism-specific databases

    XenbaseiXB-GENE-920680. pou3f3.

    Subcellular locationi

    GO - Cellular componenti

    1. nucleus Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Nucleus

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini‹1 – ›105›105POU domain, class 3, transcription factor 3PRO_0000100768Add
    BLAST

    Structurei

    3D structure databases

    ProteinModelPortaliP20914.
    SMRiP20914. Positions 1-49, 64-104.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Domains and Repeats

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Domaini‹1 – 49›49POU-specificPROSITE-ProRule annotationAdd
    BLAST

    Sequence similaritiesi

    Contains 1 homeobox DNA-binding domain.PROSITE-ProRule annotation
    Contains 1 POU-specific domain.PROSITE-ProRule annotation

    Keywords - Domaini

    Homeobox

    Family and domain databases

    Gene3Di1.10.10.60. 1 hit.
    1.10.260.40. 1 hit.
    InterProiIPR001356. Homeobox_dom.
    IPR009057. Homeodomain-like.
    IPR010982. Lambda_DNA-bd_dom.
    IPR013847. POU.
    IPR000327. POU_specific.
    [Graphical view]
    PfamiPF00046. Homeobox. 1 hit.
    PF00157. Pou. 1 hit.
    [Graphical view]
    PRINTSiPR00028. POUDOMAIN.
    SMARTiSM00352. POU. 1 hit.
    [Graphical view]
    SUPFAMiSSF46689. SSF46689. 1 hit.
    SSF47413. SSF47413. 1 hit.
    PROSITEiPS00465. POU_2. 1 hit.
    PS51179. POU_3. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Fragment.

    P20914-1 [UniParc]FASTAAdd to Basket

    « Hide

    QADVGLALGT LYGNVFSQTT ICRFEALQLS FKNMCKLKPL LNKWLEEADS    50
    STGSPTSIDK IAAQGRKRKK RTSIEVSVKG ALESHFLKCP KPAAQEITTL 100
    ADSLQ 105
    Length:105
    Mass (Da):11,469
    Last modified:February 1, 1991 - v1
    Checksum:i516F5C9EADC9301F
    GO

    Experimental Info

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Non-terminal residuei1 – 11
    Non-terminal residuei105 – 1051

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    X54681 mRNA. Translation: CAA38495.1.
    PIRiS12181.
    UniGeneiXl.21450.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    X54681 mRNA. Translation: CAA38495.1 .
    PIRi S12181.
    UniGenei Xl.21450.

    3D structure databases

    ProteinModelPortali P20914.
    SMRi P20914. Positions 1-49, 64-104.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Organism-specific databases

    Xenbasei XB-GENE-920680. pou3f3.

    Family and domain databases

    Gene3Di 1.10.10.60. 1 hit.
    1.10.260.40. 1 hit.
    InterProi IPR001356. Homeobox_dom.
    IPR009057. Homeodomain-like.
    IPR010982. Lambda_DNA-bd_dom.
    IPR013847. POU.
    IPR000327. POU_specific.
    [Graphical view ]
    Pfami PF00046. Homeobox. 1 hit.
    PF00157. Pou. 1 hit.
    [Graphical view ]
    PRINTSi PR00028. POUDOMAIN.
    SMARTi SM00352. POU. 1 hit.
    [Graphical view ]
    SUPFAMi SSF46689. SSF46689. 1 hit.
    SSF47413. SSF47413. 1 hit.
    PROSITEi PS00465. POU_2. 1 hit.
    PS51179. POU_3. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Cloning and sequencing of POU-boxes expressed in Xenopus laevis neurula embryos."
      Baltzinger M., Stiegler P., Remy P.
      Nucleic Acids Res. 18:6131-6131(1990) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [MRNA].
      Tissue: Neurula.

    Entry informationi

    Entry nameiPO3F3_XENLA
    AccessioniPrimary (citable) accession number: P20914
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: February 1, 1991
    Last sequence update: February 1, 1991
    Last modified: October 1, 2014
    This is version 83 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programChordata Protein Annotation Program

    Miscellaneousi

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3