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GSR 1 uncharacterized protein [ Arabidopsis thaliana (thale cress) ]

Gene ID: 833738, updated on 18-Sep-2024

Summary

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Official Symbol
GSR 1
Official Full Name
uncharacterized protein
Primary source
TAIR:AT5G37600
Locus tag
AT5G37600
See related
Araport:AT5G37600
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Arabidopsis thaliana (ecotype: Columbia)
Lineage
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as
ARABIDOPSIS GLUTAMINE SYNTHASE 1;1; ARABIDOPSIS THALIANA GLUTAMINE SYNTHASE CLONE R1; ATGLN1;1; ATGSR1; GLN1;1; GLUTAMINE SYNTHASE 1;1; glutamine synthase clone R1; K12B20.50; K12B20_50
Summary
encodes a cytosolic glutamine synthetase, the enzyme has high affinity with substrate ammonium
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Genomic context

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See GSR 1 in Genome Data Viewer
Location:
chromosome: 5
Exon count:
9
Sequence:
Chromosome: 5; NC_003076.8 (14933286..14935885, complement)

Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene Pentatricopeptide repeat (PPR-like) superfamily protein Neighboring gene Tetratricopeptide repeat (TPR)-like superfamily protein Neighboring gene Eukaryotic porin family protein Neighboring gene Cysteine/Histidine-rich C1 domain family protein

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003076.8

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Arabidopsis cytosolic glutamine synthetase AtGLN1;1 is a potential substrate of AtCRK3 involved in leaf senescence. Li RJ, et al. Biochem Biophys Res Commun, 2006 Mar 31. PMID 16472779
  2. Three cytosolic glutamine synthetase isoforms localized in different-order veins act together for N remobilization and seed filling in Arabidopsis. Moison M, et al. J Exp Bot, 2018 Aug 14. PMID 29873769, Free PMC Article
  3. Carbon and amino acids reciprocally modulate the expression of glutamine synthetase in Arabidopsis. Oliveira IC, et al. Plant Physiol, 1999 Sep. PMID 10482686, Free PMC Article
  4. Kinetic properties and ammonium-dependent regulation of cytosolic isoenzymes of glutamine synthetase in Arabidopsis. Ishiyama K, et al. J Biol Chem, 2004 Apr 16. PMID 14757761
  5. Gln49 and Ser174 residues play critical roles in determining the catalytic efficiencies of plant glutamine synthetase. Ishiyama K, et al. Plant Cell Physiol, 2006 Feb. PMID 16338958

See all (15) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. Glutamine biosynthesis for N-remobilization occurs in veins of all orders (major and minor) in leaves, it is mainly catalysed by the three major GS1 isoforms (GLN1;1, GLN1;2, and GLN1;3), and it is alternatively supported by AS2 in the veins and GS2 in the mesophyll cells.
    Title: Three cytosolic glutamine synthetase isoforms localized in different-order veins act together for N remobilization and seed filling in Arabidopsis.
  2. AtGLN1;1 is a substrate of AtCRK3 and their interaction may control nitrogen remobilization during leaf senescence. [AtGLN1;1]
    Title: Arabidopsis cytosolic glutamine synthetase AtGLN1;1 is a potential substrate of AtCRK3 involved in leaf senescence.
Submit: New GeneRIF Correction

Pathways from PubChem

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Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Homology

NM_123119.4

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables copper ion binding HDA PubMed 
enables glutamine synthetase activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
Process Evidence Code Pubs
involved_in glutamine biosynthetic process IEA
Inferred from Electronic Annotation
more info
  
involved_in leaf senescence IEP
Inferred from Expression Pattern
more info
 PubMed 
acts_upstream_of_or_within nitrate assimilation TAS
Traceable Author Statement
more info
 PubMed 
Component Evidence Code Pubs
located_in cytoplasm ISM
Inferred from Sequence Model
more info
  
located_in cytosol HDA PubMed 
located_in cytosol TAS
Traceable Author Statement
more info
 PubMed 
located_in cytosolic ribosome HDA PubMed 
located_in plant-type cell wall HDA PubMed 
located_in plasma membrane HDA PubMed 
located_in plasmodesma HDA PubMed 
located_in plastid HDA PubMed 

General protein information

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Preferred Names
uncharacterized protein
NP_198576.1
  • glutamine synthase clone R1 (GSR 1); FUNCTIONS IN: glutamate-ammonia ligase activity, copper ion binding; INVOLVED IN: nitrate assimilation, response to fructose stimulus, response to light stimulus, response to sucrose stimulus, response to glucose stimulus; LOCATED IN: cytosol, cytosolic ribosome, cell wall, plasma membrane; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 14 growth stages; CONTAINS InterPro DOMAIN/s: Glutamine synthetase, catalytic domain (InterPro:IPR008146), Glutamine synthetase, beta-Grasp (InterPro:IPR008147), Glutamine synthetase/guanido kinase, catalytic domain (InterPro:IPR014746); BEST Arabidopsis thaliana protein match is: glutamine synthase clone F11 (TAIR:AT1G66200.1); Has 1807 Blast hits to 1807 proteins in 277 species: Archae - 0; Bacteria - 0; Metazoa - 736; Fungi - 347; Plants - 385; Viruses - 0; Other Eukaryotes - 339 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_003076.8 Reference assembly

    Range
    14933286..14935885 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_123119.4 → NP_198576.1  uncharacterized protein AT5G37600 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_198576.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q56WN1, Q9FHR0
    UniProtKB/TrEMBL
    A0A5S9Y8R9, A0A654G692, Q0WWL2
    Conserved Domains (1) summary
    PLN02284
    Location:1 → 354
    PLN02284; glutamine synthetase
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q56WN1.2

Gene LinkOut

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