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P27039

- AVR2A_XENLA

UniProt

P27039 - AVR2A_XENLA

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Protein
Activin receptor type-2A
Gene
acvr2a, acvr2
Organism
Xenopus laevis (African clawed frog)
Status
Reviewed - Annotation score: 4 out of 5 - Experimental evidence at transcript leveli

Functioni

Receptor for activin A, activin B and inhibin A. Involved in transmembrane signaling.

Catalytic activityi

ATP + [receptor-protein] = ADP + [receptor-protein] phosphate.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei220 – 2201ATP By similarity
Active sitei323 – 3231Proton acceptor By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi199 – 2079ATP By similarity

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. receptor signaling protein serine/threonine kinase activity Source: InterPro
  3. transforming growth factor beta-activated receptor activity Source: InterPro
Complete GO annotation...

GO - Biological processi

    Complete GO annotation...

    Keywords - Molecular functioni

    Kinase, Receptor, Serine/threonine-protein kinase, Transferase

    Keywords - Ligandi

    ATP-binding, Nucleotide-binding

    Enzyme and pathway databases

    BRENDAi2.7.10.2. 6726.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Activin receptor type-2A (EC:2.7.11.30)
    Alternative name(s):
    Activin receptor type IIA
    Short name:
    ACTR-IIA
    Gene namesi
    Name:acvr2a
    Synonyms:acvr2
    OrganismiXenopus laevis (African clawed frog)
    Taxonomic identifieri8355 [NCBI]
    Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiAmphibiaBatrachiaAnuraPipoideaPipidaeXenopodinaeXenopusXenopus

    Organism-specific databases

    XenbaseiXB-GENE-865037. acvr2a.

    Subcellular locationi

    Topology

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Topological domaini21 – 136116Extracellular Reviewed prediction
    Add
    BLAST
    Transmembranei137 – 16226Helical; Reviewed prediction
    Add
    BLAST
    Topological domaini163 – 514352Cytoplasmic Reviewed prediction
    Add
    BLAST

    GO - Cellular componenti

    1. integral component of membrane Source: UniProtKB-KW
    Complete GO annotation...

    Keywords - Cellular componenti

    Membrane

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Signal peptidei1 – 2020 Reviewed prediction
    Add
    BLAST
    Chaini21 – 514494Activin receptor type-2A
    PRO_0000024402Add
    BLAST

    Amino acid modifications

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Disulfide bondi31 ↔ 61 By similarity
    Glycosylationi46 – 461N-linked (GlcNAc...) Reviewed prediction
    Disulfide bondi51 ↔ 79 By similarity
    Glycosylationi67 – 671N-linked (GlcNAc...) Reviewed prediction
    Disulfide bondi86 ↔ 105 By similarity
    Glycosylationi88 – 881N-linked (GlcNAc...) Reviewed prediction
    Disulfide bondi92 ↔ 104 By similarity
    Disulfide bondi106 ↔ 111 By similarity

    Keywords - PTMi

    Disulfide bond, Glycoprotein

    Structurei

    3D structure databases

    ProteinModelPortaliP27039.
    SMRiP27039. Positions 27-120, 193-480.

    Family & Domainsi

    Domains and Repeats

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Domaini193 – 486294Protein kinase
    Add
    BLAST

    Sequence similaritiesi

    Keywords - Domaini

    Signal, Transmembrane, Transmembrane helix

    Phylogenomic databases

    HOVERGENiHBG054502.
    KOiK04670.

    Family and domain databases

    InterProiIPR000472. Activin_rcpt.
    IPR011009. Kinase-like_dom.
    IPR000719. Prot_kinase_dom.
    IPR008271. Ser/Thr_kinase_AS.
    IPR000333. TGFB_receptor.
    [Graphical view]
    PANTHERiPTHR23255. PTHR23255. 1 hit.
    PfamiPF01064. Activin_recp. 1 hit.
    PF00069. Pkinase. 1 hit.
    [Graphical view]
    PRINTSiPR00653. ACTIVIN2R.
    SUPFAMiSSF56112. SSF56112. 1 hit.
    PROSITEiPS50011. PROTEIN_KINASE_DOM. 1 hit.
    PS00108. PROTEIN_KINASE_ST. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Sequence processingi: The displayed sequence is further processed into a mature form.

    P27039-1 [UniParc]FASTAAdd to Basket

    « Hide

    MGAATKLAFA VFLISCSSAG SILGRSETKE CIYYNANWEK DKTNSNGTEI    50
    CYGDNDKRKH CFATWKNISG SIEIVKQGCW LDDINCYNKS KCTEKKDSPD 100
    VFFCCCEGNY CNEKFYHSPE MEVTQPTSNP VTTKPPLFNT LLYSLVPIMV 150
    VAVIVLFSFW MYRHHKLAYP PVLVPTQDPG PPPPSPLLGL KPLQLLEVKA 200
    RGRFGCVWKA QLLNETVAVK IFPVQDKLSW QNEYEIYSLP GMKHENILYF 250
    IGAEKRGTNL DTDLWLITAF HEKGSLTDYL KANVVSWNEL CLIAETMARG 300
    LSHLHEDIPG LKDGHKPAVA HRDIKSKNVL LKNNLTACIA DFGLALKFEA 350
    GKSAGDTHGQ VGTRRYMAPE VLEGAINFQR DAFLRIDMYA FGLVLWELAS 400
    RCTASDGPVD EYMLPFEEEV GQHPSLEDMQ EVVVHKKKRP ILRECWQKHA 450
    GMAMLCETIE ECWDHDAEAR LSAGCVEERI IQMQKLTNII TTEDIVTVVT 500
    MVTNVDFPPK ESSL 514
    Length:514
    Mass (Da):57,904
    Last modified:August 1, 1992 - v1
    Checksum:i9FA4B4D7F9756C26
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    S70930 mRNA. Translation: AAB20638.1.
    BC066770 mRNA. Translation: AAH66770.1.
    PIRiJQ1317.
    RefSeqiNP_001084061.1. NM_001090592.1.
    UniGeneiXl.1080.

    Genome annotation databases

    GeneIDi399283.
    KEGGixla:399283.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    S70930 mRNA. Translation: AAB20638.1 .
    BC066770 mRNA. Translation: AAH66770.1 .
    PIRi JQ1317.
    RefSeqi NP_001084061.1. NM_001090592.1.
    UniGenei Xl.1080.

    3D structure databases

    ProteinModelPortali P27039.
    SMRi P27039. Positions 27-120, 193-480.
    ModBasei Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    GeneIDi 399283.
    KEGGi xla:399283.

    Organism-specific databases

    CTDi 92.
    Xenbasei XB-GENE-865037. acvr2a.

    Phylogenomic databases

    HOVERGENi HBG054502.
    KOi K04670.

    Enzyme and pathway databases

    BRENDAi 2.7.10.2. 6726.

    Family and domain databases

    InterProi IPR000472. Activin_rcpt.
    IPR011009. Kinase-like_dom.
    IPR000719. Prot_kinase_dom.
    IPR008271. Ser/Thr_kinase_AS.
    IPR000333. TGFB_receptor.
    [Graphical view ]
    PANTHERi PTHR23255. PTHR23255. 1 hit.
    Pfami PF01064. Activin_recp. 1 hit.
    PF00069. Pkinase. 1 hit.
    [Graphical view ]
    PRINTSi PR00653. ACTIVIN2R.
    SUPFAMi SSF56112. SSF56112. 1 hit.
    PROSITEi PS50011. PROTEIN_KINASE_DOM. 1 hit.
    PS00108. PROTEIN_KINASE_ST. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    « Hide 'large scale' publications
    1. "Activin receptor mRNA is expressed early in Xenopus embryogenesis and the level of the expression affects the body axis formation."
      Kondo M., Tashiro K., Fujii G., Asano M., Miyoshi R., Yamada R., Muramatsu M., Shiokawa K.
      Biochem. Biophys. Res. Commun. 181:684-690(1991) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    2. NIH - Xenopus Gene Collection (XGC) project
      Submitted (MAR-2004) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
      Tissue: Embryo.

    Entry informationi

    Entry nameiAVR2A_XENLA
    AccessioniPrimary (citable) accession number: P27039
    Secondary accession number(s): Q5D043
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: August 1, 1992
    Last sequence update: August 1, 1992
    Last modified: June 11, 2014
    This is version 103 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

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