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    SMB NAC (No Apical Meristem) domain transcriptional regulator superfamily protein [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 844296, updated on 18-Sep-2024

    Summary

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    Official Symbol
    SMB
    Official Full Name
    NAC (No Apical Meristem) domain transcriptional regulator superfamily protein
    Primary source
    TAIR:AT1G79580
    Locus tag
    AT1G79580
    See related
    Araport:AT1G79580
    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
    ANAC033; Arabidopsis NAC domain containing protein 33; F20B17.1; F20B17_1; SOMBRERO; UAS-TAGGED ROOT PATTERNING7; URP7
    Summary
    NAC-domain protein. Involved in root cap development. Involved in a regulatory feedback loop with FEZ. FEZ activates SMB in hte root cap daughter cells soon after division, and SMB in turn represses FEZ expression in these cells, thereby preventing further stem cell divisions.
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    Genomic context

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    See SMB in Genome Data Viewer
    Location:
    chromosome: 1
    Exon count:
    5
    Sequence:
    Chromosome: 1; NC_003070.9 (29940803..29943713, complement)

    Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene FTSH protease 12 Neighboring gene ncRNA Neighboring gene kinase superfamily with octicosapeptide/Phox/Bem1p domain-containing protein Neighboring gene syntaxin of plants 52 Neighboring gene Protein kinase superfamily protein

    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. The NAC domain transcription factors FEZ and SOMBRERO control the orientation of cell division plane in Arabidopsis root stem cells. Willemsen V, et al. Dev Cell, 2008 Dec. PMID 19081078
    2. Control of root cap maturation and cell detachment by BEARSKIN transcription factors in Arabidopsis. Kamiya M, et al. Development, 2016 Nov 1. PMID 27803060
    3. SOMBRERO, BEARSKIN1, and BEARSKIN2 regulate root cap maturation in Arabidopsis. Bennett T, et al. Plant Cell, 2010 Mar. PMID 20197506, Free PMC Article
    4. A GAL4-based targeted activation tagging system in Arabidopsis thaliana. Waki T, et al. Plant J, 2013 Feb. PMID 23057675
    5. GIF Transcriptional Coregulators Control Root Meristem Homeostasis. Ercoli MF, et al. Plant Cell, 2018 Feb. PMID 29352064, Free PMC Article

    See all (8) citations in PubMed

    GeneRIFs: Gene References Into Functions

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Homology

    NM_001334893.1
    NM_001334894.1
    NM_106606.2
    NM_202449.2
    NM_202450.2

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables DNA-binding transcription factor activity ISS
    Inferred from Sequence or Structural Similarity
    more info
    		 PubMed 
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in plant-type secondary cell wall biogenesis IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within positive regulation of cell fate commitment IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within regionalization IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in regulation of DNA-templated transcription IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within root cap development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in root cap development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in nucleus IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in nucleus ISM
    Inferred from Sequence Model
    more info
    		  

    General protein information

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    Preferred Names
    NAC (No Apical Meristem) domain transcriptional regulator superfamily protein
    NP_001319416.1
    • SOMBRERO (SMB); CONTAINS InterPro DOMAIN/s: No apical meristem (NAM) protein (InterPro:IPR003441); BEST Arabidopsis thaliana protein match is: NAC domain containing protein 70 (TAIR:AT4G10350.1); Has 5042 Blast hits to 4339 proteins in 312 species: Archae - 0; Bacteria - 299; Metazoa - 1017; Fungi - 76; Plants - 3059; Viruses - 0; Other Eukaryotes - 591 (source: NCBI BLink).
    NP_974178.1
    • SOMBRERO (SMB); CONTAINS InterPro DOMAIN/s: No apical meristem (NAM) protein (InterPro:IPR003441); BEST Arabidopsis thaliana protein match is: NAC domain containing protein 70 (TAIR:AT4G10350.1); Has 35333 Blast hits to 34131 proteins in 2444 species: Archae - 798; Bacteria - 22429; Metazoa - 974; Fungi - 991; Plants - 531; Viruses - 0; Other Eukaryotes - 9610 (source: NCBI BLink).
    NP_974179.1
    • SOMBRERO (SMB); CONTAINS InterPro DOMAIN/s: No apical meristem (NAM) protein (InterPro:IPR003441); BEST Arabidopsis thaliana protein match is: NAC domain containing protein 70 (TAIR:AT4G10350.1); Has 35333 Blast hits to 34131 proteins in 2444 species: Archae - 798; Bacteria - 22429; Metazoa - 974; Fungi - 991; Plants - 531; Viruses - 0; Other Eukaryotes - 9610 (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
      29940803..29943713 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_202450.2 → NP_974179.1  NAC (No Apical Meristem) domain transcriptional regulator superfamily protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_974179.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9MA17
      UniProtKB/TrEMBL
      A0A178WJ15, A0A5S9WVW5
      Conserved Domains (1) summary
      pfam02365
      Location:18 → 146
      NAM; No apical meristem (NAM) protein

    2. NM_001334893.1 → NP_001319416.1  NAC (No Apical Meristem) domain transcriptional regulator superfamily protein [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9MA17
      UniProtKB/TrEMBL
      A0A178WJ15, A0A5S9WVW5
      Conserved Domains (1) summary
      pfam02365
      Location:18 → 146
      NAM; No apical meristem (NAM) protein

    3. NM_202449.2 → NP_974178.1  NAC (No Apical Meristem) domain transcriptional regulator superfamily protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_974178.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9MA17
      UniProtKB/TrEMBL
      A0A178WJ15, A0A5S9WVW5
      Conserved Domains (1) summary
      pfam02365
      Location:18 → 146
      NAM; No apical meristem (NAM) protein

    4. NM_001334894.1 → NP_001323331.1  NAC (No Apical Meristem) domain transcriptional regulator superfamily protein [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9MA17
      UniProtKB/TrEMBL
      A0A178WJ15, A0A5S9WVW5
      Conserved Domains (1) summary
      pfam02365
      Location:18 → 146
      NAM; No apical meristem (NAM) protein

    5. NM_106606.2 → NP_178076.1  NAC (No Apical Meristem) domain transcriptional regulator superfamily protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_178076.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9MA17
      UniProtKB/TrEMBL
      A0A178WJ15, A0A5S9WVW5
      Conserved Domains (1) summary
      pfam02365
      Location:18 → 146
      NAM; No apical meristem (NAM) protein
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9MA17.1

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