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    BMY2 beta-amylase 2 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 834566, updated on 18-Sep-2024

    Summary

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    Official Symbol
    BMY2
    Official Full Name
    beta-amylase 2
    Primary source
    TAIR:AT5G45300
    Locus tag
    AT5G45300
    See related
    Araport:AT5G45300
    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
    BAM8; beta-amylase 2; BETA-AMYLASE 8; K9E15.8; K9E15_8
    Summary
    Encodes a beta-amylase-like protein present in the nucleus rather than targeted to the chloroplast. Contains BRASSINAZOLE RESISTANT1 (BZR1)-type DNA binding domains. Activates gene expression in protoplast transactivation assays.
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    Genomic context

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    See BMY2 in Genome Data Viewer
    Location:
    chromosome: 5
    Exon count:
    10
    Sequence:
    Chromosome: 5; NC_003076.8 (18353525..18356888)

    Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene Pectinacetylesterase family protein Neighboring gene RING/U-box superfamily protein Neighboring gene ncRNA Neighboring gene coiled-coil 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. β-amylase-like proteins function as transcription factors in Arabidopsis, controlling shoot growth and development. Reinhold H, et al. Plant Cell, 2011 Apr. PMID 21487098, Free PMC Article
    2. CrY2H-seq: a massively multiplexed assay for deep-coverage interactome mapping. Wanamaker SA, et al. Nat Methods, 2017 Aug. PMID 28650476, Free PMC Article
    3. Evidence for network evolution in an Arabidopsis interactome map. Arabidopsis Interactome Mapping Consortium. Science, 2011 Jul 29. PMID 21798944, Free PMC Article
    4. Sequence and analysis of chromosome 5 of the plant Arabidopsis thaliana. Tabata S, et al. Nature, 2000 Dec 14. PMID 11130714

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Of the genes upregulated in plants overexpressing BAM8 and downregulated in bam7bam8 plants, many carry the cis-regulatory element in their promoters.
      Title: β-amylase-like proteins function as transcription factors in Arabidopsis, controlling shoot growth and development.
    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_001036937.1
    NM_123898.3

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables DNA-binding transcription factor activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    NOT enables beta-amylase activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables beta-amylase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    Process Evidence Code Pubs
    acts_upstream_of_or_within regulation of shoot system development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in extracellular region ISM
    Inferred from Sequence Model
    more info
    		  
    located_in nucleus IDA
    Inferred from Direct Assay
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    beta-amylase 2
    NP_001032014.1
    • beta-amylase 2 (BMY2); FUNCTIONS IN: cation binding, beta-amylase activity, catalytic activity; INVOLVED IN: carbohydrate metabolic process, polysaccharide catabolic process; LOCATED IN: cellular_component unknown; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Glycoside hydrolase, family 14 (InterPro:IPR001554), Glycoside hydrolase, catalytic core (InterPro:IPR017853), Glycoside hydrolase, subgroup, catalytic core (InterPro:IPR013781), BZR1, transcriptional repressor (InterPro:IPR008540); BEST Arabidopsis thaliana protein match is: beta-amylase 7 (TAIR:AT2G45880.1); Has 1274 Blast hits to 1254 proteins in 201 species: Archae - 0; Bacteria - 92; Metazoa - 229; Fungi - 10; Plants - 856; Viruses - 0; Other Eukaryotes - 87 (source: NCBI BLink).
    NP_199343.1
    • beta-amylase 2 (BMY2); FUNCTIONS IN: cation binding, beta-amylase activity, catalytic activity; INVOLVED IN: cellulose biosynthetic process, carbohydrate metabolic process, polysaccharide catabolic process; LOCATED IN: cellular_component unknown; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Glycoside hydrolase, family 14 (InterPro:IPR001554), Glycoside hydrolase, catalytic core (InterPro:IPR017853), Glycoside hydrolase, subgroup, catalytic core (InterPro:IPR013781), BZR1, transcriptional repressor (InterPro:IPR008540); BEST Arabidopsis thaliana protein match is: beta-amylase 7 (TAIR:AT2G45880.1); Has 1218 Blast hits to 1198 proteins in 187 species: Archae - 0; Bacteria - 92; Metazoa - 210; Fungi - 10; Plants - 824; Viruses - 0; Other Eukaryotes - 82 (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
      18353525..18356888
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001344606.1 → NP_001330613.1  beta-amylase 2 [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A1P8BBC1, A0A654G8G9, A0A7G2FEJ1
      Conserved Domains (1) summary
      PLN02705
      Location:15 → 703
      PLN02705; beta-amylase

    2. NM_001036937.1 → NP_001032014.1  beta-amylase 2 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_001032014.1

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A7G2FGV2
      Conserved Domains (3) summary
      PLN02705
      Location:1 → 687
      PLN02705; beta-amylase
      pfam05687
      Location:96 → 221
      BES1_N; BES1/BZR1 plant transcription factor, N-terminal
      cl07893
      Location:252 → 681
      AmyAc_family; Alpha amylase catalytic domain family

    3. NM_123898.3 → NP_199343.1  beta-amylase 2 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_199343.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q2V314, Q9FH80
      UniProtKB/TrEMBL
      A0A178UCG1, A0A7G2FEJ1
      Conserved Domains (1) summary
      PLN02705
      Location:1 → 689
      PLN02705; beta-amylase
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9FH80.1

    Gene LinkOut

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