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RHA1 Ras small GTP-binding family protein [ Arabidopsis thaliana (thale cress) ]

Gene ID: 834549, updated on 18-Sep-2024

Summary

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Official Symbol
RHA1
Official Full Name
Ras small GTP-binding family protein
Primary source
TAIR:AT5G45130
Locus tag
AT5G45130
See related
Araport:AT5G45130
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 RAB HOMOLOG F2A; ATRAB-F2A; ATRAB5A; ATRABF2A; K17O22.15; K17O22_15; RAB homolog 1; RAB HOMOLOG F2A; RAB-F2A; RAB5A; RABF2A; ROOT HANDEDNESS 1
Summary
small GTP binding protein
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Genomic context

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See RHA1 in Genome Data Viewer
Location:
chromosome: 5
Exon count:
7
Sequence:
Chromosome: 5; NC_003076.8 (18244171..18246450)

Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene transcription termination factor family protein Neighboring gene Eukaryotic aspartyl protease family protein Neighboring gene nuclear RNA polymerase C2 Neighboring gene RNAse THREE-like protein 3

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. The Arabidopsis rab5 homologs rha1 and ara7 localize to the prevacuolar compartment. Lee GJ, et al. Plant Cell Physiol, 2004 Sep. PMID 15509844
  2. Rha1, an Arabidopsis Rab5 homolog, plays a critical role in the vacuolar trafficking of soluble cargo proteins. Sohn EJ, et al. Plant Cell, 2003 May. PMID 12724533, Free PMC Article
  3. Molecular characterization of an Arabidopsis thaliana cDNA encoding a small GTP-binding protein, Rha1. Anuntalabhochai S, et al. Plant J, 1991 Sep. PMID 1844882
  4. Identification of sorting motifs of AtβFruct4 for trafficking from the ER to the vacuole through the Golgi and PVC. Jung C, et al. Traffic, 2011 Dec. PMID 21899678
  5. A new mutant of Arabidopsis disturbed in its roots, right-handed slanting, and gravitropism defines a gene that encodes a heat-shock factor. Fortunati A, et al. J Exp Bot, 2008. PMID 18381353

See all (13) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. The gene, cloned through TAIL-PCR, was found to be a heat-shock factor that maps on chromosome 5, close to and above the RFLP marker m61 and the rha1 structure, mRNA, and translation product are reported.
    Title: A new mutant of Arabidopsis disturbed in its roots, right-handed slanting, and gravitropism defines a gene that encodes a heat-shock factor.
  2. Localization to endosomes.
    Title: Functional differentiation of endosomes in Arabidopsis cells.
  3. Rha1 and Ara7 localize to the perivacuolar compartment(PVC) and that GTP-binding motifs as well as the effector domain are important for localization of Rha1 to the PVC
    Title: The Arabidopsis rab5 homologs rha1 and ara7 localize to the prevacuolar compartment.
Submit: New GeneRIF Correction

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Homology

NM_001344589.1
NM_123881.4

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables GTP binding IEA
Inferred from Electronic Annotation
more info
  
enables GTP binding ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
enables GTPase activity IEA
Inferred from Electronic Annotation
more info
  
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
Process Evidence Code Pubs
involved_in vacuolar transport IMP
Inferred from Mutant Phenotype
more info
 PubMed 
Component Evidence Code Pubs
located_in endoplasmic reticulum HDA PubMed 
located_in vacuolar membrane IMP
Inferred from Mutant Phenotype
more info
 PubMed 

General protein information

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Preferred Names
Ras small GTP-binding family protein
NP_199326.1
  • RAB homolog 1 (RHA1); FUNCTIONS IN: GTP binding; INVOLVED IN: protein transport, small GTPase mediated signal transduction; LOCATED IN: endomembrane system; EXPRESSED IN: 26 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Ras GTPase (InterPro:IPR001806), Small GTP-binding protein (InterPro:IPR005225), Small GTPase (InterPro:IPR020851), Ras (InterPro:IPR013753), Ras small GTPase, Rab type (InterPro:IPR003579), Rab5-related (InterPro:IPR015599); BEST Arabidopsis thaliana protein match is: Ras-related small GTP-binding family protein (TAIR:AT4G19640.1); Has 26267 Blast hits to 26237 proteins in 716 species: Archae - 26; Bacteria - 136; Metazoa - 13722; Fungi - 3681; Plants - 2979; Viruses - 20; Other Eukaryotes - 5703 (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
    18244171..18246450
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_123881.4 → NP_199326.1  Ras small GTP-binding family protein [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_199326.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    P31582
    UniProtKB/TrEMBL
    A0A178U9U7, A0A5S9YBH3, A0A7G2FDY8
    Conserved Domains (1) summary
    cd01860
    Location:10 → 172
    Rab5_related; Rab-related GTPase family includes Rab5 and Rab22; regulates early endosome fusion

  2. NM_001344589.1 → NP_001330210.1  Ras small GTP-binding family protein [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A1P8BA31
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
P31582.1

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