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SMAP1 small acidic protein 1 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 826984, updated on 18-Sep-2024

Summary

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Official Symbol
SMAP1
Official Full Name
small acidic protein 1
Primary source
TAIR:AT4G13520
Locus tag
AT4G13520
See related
Araport:AT4G13520
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
small acidic protein 1; T6G15.70; T6G15_70
Summary
Encodes a small acid protein (SMAP1) that mediates responses Arabidopsis root to the synthetic auxin 2,4-Dichlorophenoxyacetic acid.
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Genomic context

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See SMAP1 in Genome Data Viewer
Location:
chromosome: 4
Exon count:
2
Sequence:
Chromosome: 4; NC_003075.7 (7864271..7865709)

Chromosome 4 - NC_003075.7Genomic Context describing neighboring genes Neighboring gene uncharacterized protein Neighboring gene ncRNA Neighboring gene ammonium transporter 1;1 Neighboring gene uncharacterized protein Neighboring gene golgin family A protein

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003075.7

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Small acidic protein 1 and SCF(TIR)(1) ubiquitin proteasome pathway act in concert to induce 2,4-dichlorophenoxyacetic acid-mediated alteration of actin in Arabidopsis roots. Takahashi M, et al. Plant J, 2017 Mar. PMID 27885735
  2. A small acidic protein 1 (SMAP1) mediates responses of the Arabidopsis root to the synthetic auxin 2,4-dichlorophenoxyacetic acid. Rahman A, et al. Plant J, 2006 Sep. PMID 16923017
  3. SMALL ACIDIC PROTEIN1 acts with RUB modification components, the COP9 signalosome, and AXR1 to regulate growth and development of Arabidopsis. Nakasone A, et al. Plant Physiol, 2012 Sep. PMID 22576848, Free PMC Article
  4. Sequence and analysis of chromosome 4 of the plant Arabidopsis thaliana. Mayer K, et al. Nature, 1999 Dec 16. PMID 10617198

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. The results suggest that the effects of 2,4-D on actin filament organization and root growth are mediated through synergistic interactions between SMAP1 and SCF(TIR)(1) ubiquitin proteasome components.
    Title: Small acidic protein 1 and SCF(TIR)(1) ubiquitin proteasome pathway act in concert to induce 2,4-dichlorophenoxyacetic acid-mediated alteration of actin in Arabidopsis roots.
  2. SMAP1 is involved in the auxin response and possibly in other cullin-RING ubiquitin ligase-regulated signaling processes via its interaction with components associated with RELATED TO UBIQUITIN modification.
    Title: SMALL ACIDIC PROTEIN1 acts with RUB modification components, the COP9 signalosome, and AXR1 to regulate growth and development of Arabidopsis.
  3. SMAP1 is a regulatory component that mediates responses to 2,4-dichlorophenoxyacetic acid (2,4-D), and that responses to 2,4-D and IAA are partially distinct.
    Title: A small acidic protein 1 (SMAP1) mediates responses of the Arabidopsis root to the synthetic auxin 2,4-dichlorophenoxyacetic acid.
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_001340863.1
NM_117426.4

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
Process Evidence Code Pubs
acts_upstream_of_or_within epigenetic regulation of gene expression IEP
Inferred from Expression Pattern
more info
 PubMed 
acts_upstream_of_or_within response to auxin IMP
Inferred from Mutant Phenotype
more info
 PubMed 
Component Evidence Code Pubs
is_active_in cellular_component ND
No biological Data available
more info
  

General protein information

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Preferred Names
small acidic protein 1
NP_567406.1
  • small acidic protein 1 (SMAP1); BEST Arabidopsis thaliana protein match is: small acidic protein 2 (TAIR:AT3G24280.1); Has 30201 Blast hits to 17322 proteins in 780 species: Archae - 12; Bacteria - 1396; Metazoa - 17338; Fungi - 3422; Plants - 5037; Viruses - 0; Other Eukaryotes - 2996 (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_003075.7 Reference assembly

    Range
    7864271..7865709
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_117426.4 → NP_567406.1  small acidic protein 1 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_567406.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q9T0H2
    UniProtKB/TrEMBL
    A0A178UU77, A0A5S9XRX9

  2. NM_001340863.1 → NP_001329023.1  small acidic protein 1 [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q9T0H2
    UniProtKB/TrEMBL
    A0A178UU77, A0A5S9XRX9
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q9T0H2.1

Gene LinkOut

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