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MYA1 myosin 1 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 838333, updated on 18-Sep-2024

Summary

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Official Symbol
MYA1
Official Full Name
myosin 1
Primary source
TAIR:AT1G17580
Locus tag
AT1G17580
See related
Araport:AT1G17580
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 MYOSIN 1; ATMYA1; F1L3.28; F1L3_28; myosin 1; MYOSIN XI 1; XI-1
Summary
Encodes a member of the type XI myosin protein family involved in organelle trafficking and overall plant development.
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Genomic context

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See MYA1 in Genome Data Viewer
Location:
chromosome: 1
Exon count:
38
Sequence:
Chromosome: 1; NC_003070.9 (6039250..6049685)

Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene tRNA-Ser Neighboring gene Ribosomal protein L14p/L23e family protein Neighboring gene nuclear factor Y, subunit A8 Neighboring gene Disease resistance protein (TIR-NBS-LRR class) family Neighboring gene Disease resistance protein (TIR-NBS class)

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003070.9

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Inter-dependence of dimerization and organelle binding in myosin XI. Li JF, et al. Plant J, 2008 Aug. PMID 18429938
  2. Enzymatic activity and motility of recombinant Arabidopsis myosin XI, MYA1. Hachikubo Y, et al. Plant Cell Physiol, 2007 Jun. PMID 17504816
  3. Myosins XI-K, XI-1, and XI-2 are required for development of pavement cells, trichomes, and stigmatic papillae in Arabidopsis. Ojangu EL, et al. BMC Plant Biol, 2012 Jun 6. PMID 22672737, Free PMC Article
  4. Myosins XI modulate host cellular responses and penetration resistance to fungal pathogens. Yang L, et al. Proc Natl Acad Sci U S A, 2014 Sep 23. PMID 25201952, Free PMC Article
  5. Overlapping functions of the four class XI myosins in Arabidopsis growth, root hair elongation, and organelle motility. Prokhnevsky AI, et al. Proc Natl Acad Sci U S A, 2008 Dec 16. PMID 19060218, Free PMC Article

See all (9) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. findings establish myosins XI as key regulators of plant antifungal immunity.
    Title: Myosins XI modulate host cellular responses and penetration resistance to fungal pathogens.
  2. The class XI myosins XI-K, XI-1 and XI-2 have partially redundant roles in the growth of shoot epidermis. Myosin XI-K plays more important role whereas myosins XI-1 and XI-2 have minor roles in the determination of size and shape of epidermal cells.
    Title: Myosins XI-K, XI-1, and XI-2 are required for development of pavement cells, trichomes, and stigmatic papillae in Arabidopsis.
  3. There is an inter-dependent relationship between dimerization and organelle binding in MYA1, whereby each process synergistically stimulates the other.
    Title: Inter-dependence of dimerization and organelle binding in myosin XI.
  4. results strongly suggest that MYA1 is a processive motor and involved in vesicle transport and/or cytoplasmic streaming
    Title: Enzymatic activity and motility of recombinant Arabidopsis myosin XI, MYA1.
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_101620.3

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables cytoskeletal motor activity ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
enables identical protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
Process Evidence Code Pubs
acts_upstream_of_or_within Golgi localization IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in actin filament organization IEA
Inferred from Electronic Annotation
more info
  
acts_upstream_of_or_within actin filament-based movement TAS
Traceable Author Statement
more info
 PubMed 
acts_upstream_of_or_within cell division IGI
Inferred from Genetic Interaction
more info
 PubMed 
acts_upstream_of_or_within fruit development IGI
Inferred from Genetic Interaction
more info
 PubMed 
acts_upstream_of_or_within gynoecium development IGI
Inferred from Genetic Interaction
more info
 PubMed 
acts_upstream_of_or_within leaf pavement cell development IGI
Inferred from Genetic Interaction
more info
 PubMed 
acts_upstream_of_or_within mitochondrion localization IGI
Inferred from Genetic Interaction
more info
 PubMed 
acts_upstream_of_or_within peroxisome localization IGI
Inferred from Genetic Interaction
more info
 PubMed 
acts_upstream_of_or_within post-embryonic development IGI
Inferred from Genetic Interaction
more info
 PubMed 
acts_upstream_of_or_within trichome morphogenesis IGI
Inferred from Genetic Interaction
more info
 PubMed 
acts_upstream_of_or_within unidimensional cell growth IGI
Inferred from Genetic Interaction
more info
 PubMed 

General protein information

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Preferred Names
myosin 1
NP_173201.2
  • myosin 1 (MYA1); FUNCTIONS IN: motor activity; INVOLVED IN: in 8 processes; LOCATED IN: myosin complex; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Dil domain (InterPro:IPR018444), Dilute (InterPro:IPR002710), Myosin, N-terminal, SH3-like (InterPro:IPR004009), Myosin head, motor domain (InterPro:IPR001609), IQ calmodulin-binding region (InterPro:IPR000048); BEST Arabidopsis thaliana protein match is: Myosin family protein with Dil domain (TAIR:AT5G20490.1); Has 18995 Blast hits to 13821 proteins in 1312 species: Archae - 114; Bacteria - 980; Metazoa - 11844; Fungi - 1348; Plants - 1046; Viruses - 13; Other Eukaryotes - 3650 (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_003070.9 Reference assembly

    Range
    6039250..6049685
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_101620.3 → NP_173201.2  myosin 1 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_173201.2

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q39160, Q9LNP7
    UniProtKB/TrEMBL
    A0A5S9UVU5, A0A654EAK7
    Conserved Domains (5) summary
    smart00015
    Location:850 → 872
    IQ; Calmodulin-binding motif
    COG1196
    Location:867 → 1114
    Smc; Chromosome segregation ATPase [Cell cycle control, cell division, chromosome partitioning]
    cd15475
    Location:1099 → 1486
    MyosinXI_CBD; cargo binding domain of myosin XI
    cd01384
    Location:73 → 717
    MYSc_Myo11; class XI myosin, motor domain
    pfam02736
    Location:9 → 47
    Myosin_N; Myosin N-terminal SH3-like domain
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q39160.1

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