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P20479

- GLNA_PHOLP

UniProt

P20479 - GLNA_PHOLP

Protein

Glutamine synthetase

Gene
N/A
Organism
Phormidium lapideum
Status
Reviewed - Annotation score: 2 out of 5- Experimental evidence at protein leveli
  1. 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

    Keywords - Molecular functioni

    Ligase

    Keywords - Ligandi

    ATP-binding, Nucleotide-binding

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Glutamine synthetase (EC:6.3.1.2)
    Alternative name(s):
    Glutamate--ammonia ligase
    OrganismiPhormidium lapideum
    Taxonomic identifieri32060 [NCBI]
    Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeOscillatorialesPhormidium

    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 – ›23›23Glutamine synthetasePRO_0000153217Add
    BLAST

    Interactioni

    Subunit structurei

    Oligomer of 12 subunits arranged in the form of two hexagons.

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the glutamine synthetase family.Curated

    Sequencei

    Sequence statusi: Fragment.

    P20479-1 [UniParc]FASTAAdd to Basket

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    TTPQEVLSRI KDQGIKLIDL KFI                                23
    Length:23
    Mass (Da):2,656
    Last modified:February 1, 1991 - v1
    Checksum:i20B69C164D2A5739
    GO

    Experimental Info

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Non-terminal residuei23 – 231

    Sequence databases

    PIRiPX0011.

    Cross-referencesi

    Sequence databases

    PIRi PX0011.

    3D structure databases

    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Family and domain databases

    ProtoNeti Search...

    Publicationsi

    1. "Glutamine synthetase from a cyanobacterium, Phormidium lapideum: purification, characterization, and comparison with other cyanobacterial enzymes."
      Sawa Y., Ochiai H., Yoshida K., Tanizawa K., Tanaka H., Soda K.
      J. Biochem. 104:917-923(1988) [PubMed] [Europe PMC] [Abstract]
      Cited for: PROTEIN SEQUENCE.

    Entry informationi

    Entry nameiGLNA_PHOLP
    AccessioniPrimary (citable) accession number: P20479
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: February 1, 1991
    Last sequence update: February 1, 1991
    Last modified: October 1, 2014
    This is version 46 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Direct protein sequencing

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3