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Q43066

- GLNA4_PEA

UniProt

Q43066 - GLNA4_PEA

Protein

Glutamine synthetase root isozyme B

Gene

GS3B

Organism
Pisum sativum (Garden pea)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 66 (01 Oct 2014)
      Sequence version 1 (01 Nov 1996)
      Previous versions | rss
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    Functioni

    Catalytic activityi

    ATP + L-glutamate + NH3 = ADP + phosphate + L-glutamine.

    GO - Molecular functioni

    1. ATP binding Source: UniProtKB-KW
    2. glutamate-ammonia ligase activity Source: UniProtKB-EC

    GO - Biological processi

    1. glutamine biosynthetic process Source: InterPro
    2. nitrogen fixation Source: UniProtKB-KW

    Keywords - Molecular functioni

    Ligase

    Keywords - Biological processi

    Nitrogen fixation

    Keywords - Ligandi

    ATP-binding, Nucleotide-binding

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Glutamine synthetase root isozyme B (EC:6.3.1.2)
    Alternative name(s):
    Cytosolic GS3 B
    Glutamate--ammonia ligase
    Gene namesi
    Name:GS3B
    OrganismiPisum sativum (Garden pea)
    Taxonomic identifieri3888 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsFabalesFabaceaePapilionoideaeFabeaePisum

    Subcellular locationi

    GO - Cellular componenti

    1. cytoplasm Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Cytoplasm

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 357357Glutamine synthetase root isozyme BPRO_0000153190Add
    BLAST

    Interactioni

    Subunit structurei

    Homooctamer.

    Structurei

    3D structure databases

    ProteinModelPortaliQ43066.
    SMRiQ43066. Positions 4-355.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the glutamine synthetase family.Curated

    Family and domain databases

    Gene3Di3.30.590.10. 1 hit.
    InterProiIPR008147. Gln_synt_beta.
    IPR014746. Gln_synth/guanido_kin_cat_dom.
    IPR008146. Gln_synth_cat_dom.
    IPR027303. Gln_synth_gly_rich_site.
    IPR027302. Gln_synth_N_conserv_site.
    [Graphical view]
    PfamiPF00120. Gln-synt_C. 1 hit.
    PF03951. Gln-synt_N. 1 hit.
    [Graphical view]
    SUPFAMiSSF54368. SSF54368. 1 hit.
    PROSITEiPS00180. GLNA_1. 1 hit.
    PS00181. GLNA_ATP. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Q43066-1 [UniParc]FASTAAdd to Basket

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    MSSLSDLINF NLSDSTEKII AEYIWVGGSG IDIRSKARTL PGPVSDPAKL    50
    PKWNYDGSST DQAPGKDSEV ILYPQAIFKD PFRRGNNILV ICDVYTPAGE 100
    PLPTNKRYNA AKIFSHPDVA AEVPWYGIEQ EYTLLQKDIN WPLGWPIGGY 150
    PGKQGPYYCG IGADKAYGRD IVDAHYKACL FAGINISGIN GEVMPGQWEF 200
    QVGPSVGISA GDEIWAARYI LERITEISGV VVSFDPKPIP GDWNGAGAHA 250
    NFSTKSMREN GGYEVIKKAI EKLGLRHKEH IAAYGEGNER RLTGKHETAD 300
    INVFSWGVAN RGSSIRVGRD TEKDGKGYFE DRRPASNMDP YVVTSMIAET 350
    TILWKKS 357
    Length:357
    Mass (Da):39,295
    Last modified:November 1, 1996 - v1
    Checksum:iF5F09B4BD96912CA
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    U28925 Genomic DNA. Translation: AAB03493.1.
    PIRiS62712.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    U28925 Genomic DNA. Translation: AAB03493.1 .
    PIRi S62712.

    3D structure databases

    ProteinModelPortali Q43066.
    SMRi Q43066. Positions 4-355.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Family and domain databases

    Gene3Di 3.30.590.10. 1 hit.
    InterProi IPR008147. Gln_synt_beta.
    IPR014746. Gln_synth/guanido_kin_cat_dom.
    IPR008146. Gln_synth_cat_dom.
    IPR027303. Gln_synth_gly_rich_site.
    IPR027302. Gln_synth_N_conserv_site.
    [Graphical view ]
    Pfami PF00120. Gln-synt_C. 1 hit.
    PF03951. Gln-synt_N. 1 hit.
    [Graphical view ]
    SUPFAMi SSF54368. SSF54368. 1 hit.
    PROSITEi PS00180. GLNA_1. 1 hit.
    PS00181. GLNA_ATP. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Molecular evolution of duplicate copies of genes encoding cytosolic glutamine synthetase in Pisum sativum."
      Walker E.L., Weeden N.F., Taylor C.B., Green P., Coruzzi G.M.
      Plant Mol. Biol. 29:1111-1125(1995) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
      Strain: cv. Feltham First.

    Entry informationi

    Entry nameiGLNA4_PEA
    AccessioniPrimary (citable) accession number: Q43066
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 15, 1999
    Last sequence update: November 1, 1996
    Last modified: October 1, 2014
    This is version 66 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programPlant Protein Annotation Program

    Miscellaneousi

    Miscellaneous

    In pea there are distinct isozymes in leaves, roots and nodules.
    Irreversibly inhibited by the herbicide L-phosphinothricin (PPT).

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3