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    ACT domain-containing small subunit of acetolactate synthase protein [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 817738, updated on 18-Sep-2024

    Summary

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    Official Full Name
    ACT domain-containing small subunit of acetolactate synthase protein
    Primary source
    TAIR:AT2G31810
    Locus tag
    AT2G31810
    See related
    Araport:AT2G31810
    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
    F20M17.15; F20M17_15
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    Genomic context

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    Location:
    chromosome: 2
    Exon count:
    12
    Sequence:
    Chromosome: 2; NC_003071.7 (13524048..13528712)

    Chromosome 2 - NC_003071.7Genomic Context describing neighboring genes Neighboring gene UDP-Glycosyltransferase superfamily protein Neighboring gene ncRNA Neighboring gene Integrin-linked protein kinase family Neighboring gene Ankyrin repeat family protein Neighboring gene endonuclease/exonuclease/phosphatase family protein Neighboring gene Thioredoxin superfamily protein

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003071.7

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. AIP1, Encoding the Small Subunit of Acetolactate Synthase, Is Partially Responsible for Resistance to Hypoxic Stress in Arabidopsis thaliana. Im G, et al. Plants (Basel), 2021 Oct 22. PMID 34834615, Free PMC Article
    2. Cloning and functional expression of the small subunit of acetolactate synthase from Nicotiana plumbaginifolia. Hershey HP, et al. Plant Mol Biol, 1999 Jul. PMID 10487214
    3. Acetolactate synthase regulatory subunits play divergent and overlapping roles in branched-chain amino acid synthesis and Arabidopsis development. Dezfulian MH, et al. BMC Plant Biol, 2017 Apr 7. PMID 28388946, Free PMC Article
    4. A Regulatory Hierarchy of the Arabidopsis Branched-Chain Amino Acid Metabolic Network. Xing A, et al. Plant Cell, 2017 Jun. PMID 28522547, Free PMC Article
    5. Advanced proteomic analyses yield a deep catalog of ubiquitylation targets in Arabidopsis. Kim DY, et al. Plant Cell, 2013 May. PMID 23667124, Free PMC Article

    See all (7) citations in PubMed

    GeneRIFs: Gene References Into Functions

    Pathways from PubChem

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    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Homology

    NM_179841.3
    NM_179842.2
    NM_179843.1

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables acetolactate synthase regulator 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 L-valine biosynthetic process IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within L-valine biosynthetic process IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    acts_upstream_of_or_within L-valine biosynthetic process IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within branched-chain amino acid biosynthetic process TAS
    Traceable Author Statement
    more info
    		 PubMed 
    involved_in isoleucine biosynthetic process IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in response to hypoxia IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in chloroplast HDA PubMed 
    located_in chloroplast IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in chloroplast ISM
    Inferred from Sequence Model
    more info
    		  
    located_in peroxisome IDA
    Inferred from Direct Assay
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    ACT domain-containing small subunit of acetolactate synthase protein
    NP_850172.1
    • ACT domain-containing small subunit of acetolactate synthase protein; FUNCTIONS IN: acetolactate synthase activity, amino acid binding; INVOLVED IN: branched chain family amino acid biosynthetic process; LOCATED IN: chloroplast; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Acetolactate synthase, small subunit (InterPro:IPR004789), Amino acid-binding ACT (InterPro:IPR002912), Acetolactate synthase, small subunit, C-terminal (InterPro:IPR019455); BEST Arabidopsis thaliana protein match is: VALINE-TOLERANT 1 (TAIR:AT5G16290.2); Has 12099 Blast hits to 6187 proteins in 1994 species: Archae - 228; Bacteria - 7466; Metazoa - 4; Fungi - 262; Plants - 115; Viruses - 0; Other Eukaryotes - 4024 (source: NCBI BLink).
    NP_850173.2
    • ACT domain-containing small subunit of acetolactate synthase protein; FUNCTIONS IN: acetolactate synthase activity, amino acid binding; INVOLVED IN: branched chain family amino acid biosynthetic process; LOCATED IN: chloroplast; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Acetolactate synthase, small subunit (InterPro:IPR004789), Amino acid-binding ACT (InterPro:IPR002912), Acetolactate synthase, small subunit, C-terminal (InterPro:IPR019455); BEST Arabidopsis thaliana protein match is: VALINE-TOLERANT 1 (TAIR:AT5G16290.2); Has 11596 Blast hits to 5946 proteins in 1955 species: Archae - 228; Bacteria - 7208; Metazoa - 4; Fungi - 251; Plants - 156; Viruses - 0; Other Eukaryotes - 3749 (source: NCBI BLink).
    NP_850174.1
    • ACT domain-containing small subunit of acetolactate synthase protein; FUNCTIONS IN: acetolactate synthase activity, amino acid binding; INVOLVED IN: branched chain family amino acid biosynthetic process; LOCATED IN: chloroplast; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Acetolactate synthase, small subunit (InterPro:IPR004789), Amino acid-binding ACT (InterPro:IPR002912), Acetolactate synthase, small subunit, C-terminal (InterPro:IPR019455); BEST Arabidopsis thaliana protein match is: VALINE-TOLERANT 1 (TAIR:AT5G16290.2); Has 11866 Blast hits to 6122 proteins in 1974 species: Archae - 228; Bacteria - 7362; Metazoa - 4; Fungi - 258; Plants - 114; Viruses - 0; Other Eukaryotes - 3900 (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_003071.7 Reference assembly

      Range
      13524048..13528712
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_179841.3 → NP_850172.1  ACT domain-containing small subunit of acetolactate synthase protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_850172.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      C0Z282, F4IRS9, Q3E6W5, Q93YZ7, Q9SKB9
      UniProtKB/TrEMBL
      A0A178VQ69, A0A5S9X329, A0A7G2ECL1
      Conserved Domains (2) summary
      PRK11895
      Location:86 → 238
      ilvH; acetolactate synthase 3 regulatory subunit; Reviewed
      CHL00100
      Location:320 → 486
      ilvH; acetohydroxyacid synthase small subunit

    2. NM_179843.1 → NP_850174.1  ACT domain-containing small subunit of acetolactate synthase protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_850174.1

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A7G2ECL1
      Conserved Domains (4) summary
      cd04878
      Location:320 → 390
      ACT_AHAS; N-terminal ACT domain of the Escherichia coli IlvH-like regulatory subunit of acetohydroxyacid synthase (AHAS)
      PRK11895
      Location:86 → 238
      ilvH; acetolactate synthase 3 regulatory subunit; Reviewed
      CHL00100
      Location:320 → 464
      ilvH; acetohydroxyacid synthase small subunit
      pfam10369
      Location:166 → 238
      ALS_ss_C; Small subunit of acetolactate synthase

    3. NM_179842.2 → NP_850173.2  ACT domain-containing small subunit of acetolactate synthase protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_850173.2

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q93YZ7
      Conserved Domains (3) summary
      cd04878
      Location:249 → 320
      ACT_AHAS; N-terminal ACT domain of the Escherichia coli IlvH-like regulatory subunit of acetohydroxyacid synthase (AHAS)
      CHL00100
      Location:249 → 416
      ilvH; acetohydroxyacid synthase small subunit
      pfam10369
      Location:331 → 403
      ALS_ss_C; Small subunit of acetolactate synthase
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q93YZ7.1

    Gene LinkOut

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