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    RBOHB respiratory burst oxidase-like protein [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 837430, updated on 18-Sep-2024

    Summary

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    Official Symbol
    RBOHB
    Official Full Name
    respiratory burst oxidase-like protein
    Primary source
    TAIR:AT1G09090
    Locus tag
    AT1G09090
    See related
    Araport:AT1G09090
    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
    ATRBOHB; ATRBOHB-BETA; F7G19.4; F7G19_4; respiratory burst oxidase homolog B
    Summary
    NADPH-oxidase AtrbohB plays a role in seed after-ripening. Major producer of superoxide in germinating seeds. AtrbohB pre-mRNA is alternatively spliced in seeds in a hormonally and developmentally regulated manner. ABA caused accumulation of AtrbohB-#ue mRNA and prevented prevented AtrbohB-a mRNA expression in fresh seeds.
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    Genomic context

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    See RBOHB in Genome Data Viewer
    Location:
    chromosome: 1
    Exon count:
    11
    Sequence:
    Chromosome: 1; NC_003070.9 (2932739..2936586)

    Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene soybean gene regulated by cold-2 Neighboring gene Heat shock protein 70 (Hsp 70) family protein Neighboring gene 26S proteasome AAA-ATPase subunit RPT5B Neighboring gene tRNA-Glu Neighboring gene ATP-dependent caseinolytic (Clp) protease/crotonase family 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 Arabidopsis RboHB Encoded by At1g09090 Is Important for Resistance against Nematodes. Hawamda AIM, et al. Int J Mol Sci, 2020 Aug 3. PMID 32756498, Free PMC Article
    2. The NADPH-oxidase AtrbohB plays a role in Arabidopsis seed after-ripening. Müller K, et al. New Phytol, 2009 Dec. PMID 19761445
    3. Salt of the earth: ethylene promotes salt tolerance by enhancing Na/K homeostasis. Lockhart J. Plant Cell, 2013 Sep. PMID 24064767, Free PMC Article
    4. A plant homolog of the neutrophil NADPH oxidase gp91phox subunit gene encodes a plasma membrane protein with Ca2+ binding motifs. Keller T, et al. Plant Cell, 1998 Feb. PMID 9490748, Free PMC Article
    5. Six Arabidopsis thaliana homologues of the human respiratory burst oxidase (gp91phox). Torres MA, et al. Plant J, 1998 May. PMID 9628030

    See all (8) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. The Arabidopsis RboHB Encoded by At1g09090 Is Important for Resistance against Nematodes.
      Title: The Arabidopsis RboHB Encoded by At1g09090 Is Important for Resistance against Nematodes.
    2. While the regulation of Na accumulation is mediated by RBOHF, the lack of ETO1 function leads to significant increases in tissue K status via an RBOHF independent mechanism.
      Title: Salt of the earth: ethylene promotes salt tolerance by enhancing Na/K homeostasis.
    Submit: New GeneRIF Correction

    General gene information

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    NM_100780.3
    NM_202070.1

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables NAD(P)H oxidase H2O2-forming activity IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    enables calcium ion binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables oxidoreductase activity, acting on NAD(P)H, oxygen as acceptor IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    acts_upstream_of_or_within defense response TAS
    Traceable Author Statement
    more info
    		 PubMed 
    acts_upstream_of_or_within response to heat IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within seed germination IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in plasma membrane ISM
    Inferred from Sequence Model
    more info
    		  

    General protein information

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    Preferred Names
    respiratory burst oxidase-like protein
    NP_172383.3
    • respiratory burst oxidase homolog B (RBOHB); FUNCTIONS IN: NAD(P)H oxidase activity; INVOLVED IN: response to heat, seed germination, defense response; LOCATED IN: integral to membrane, membrane; EXPRESSED IN: embryo, root; EXPRESSED DURING: imbibition; CONTAINS InterPro DOMAIN/s: Ferredoxin reductase-type FAD-binding domain (InterPro:IPR017927), Cytochrome b245, heavy chain (InterPro:IPR000778), EF-hand-like domain (InterPro:IPR011992), Ferric reductase-like transmembrane component, N-terminal (InterPro:IPR013130), NADPH oxidase Respiratory burst (InterPro:IPR013623), EF-HAND 2 (InterPro:IPR018249), FAD-binding 8 (InterPro:IPR013112), Riboflavin synthase-like beta-barrel (InterPro:IPR017938); BEST Arabidopsis thaliana protein match is: respiratory burst oxidase homologue D (TAIR:AT5G47910.1); Has 1619 Blast hits to 1551 proteins in 238 species: Archae - 2; Bacteria - 81; Metazoa - 636; Fungi - 280; Plants - 489; Viruses - 0; Other Eukaryotes - 131 (source: NCBI BLink).
    NP_973799.1
    • respiratory burst oxidase homolog B (RBOHB); FUNCTIONS IN: NAD(P)H oxidase activity; INVOLVED IN: response to heat, seed germination, defense response; LOCATED IN: integral to membrane, membrane; EXPRESSED IN: embryo, root; EXPRESSED DURING: imbibition; CONTAINS InterPro DOMAIN/s: Ferredoxin reductase-type FAD-binding domain (InterPro:IPR017927), Cytochrome b245, heavy chain (InterPro:IPR000778), EF-hand-like domain (InterPro:IPR011992), Ferric reductase-like transmembrane component, N-terminal (InterPro:IPR013130), Ferric reductase, NAD binding (InterPro:IPR013121), NADPH oxidase Respiratory burst (InterPro:IPR013623), EF-HAND 2 (InterPro:IPR018249), FAD-binding 8 (InterPro:IPR013112), Riboflavin synthase-like beta-barrel (InterPro:IPR017938); BEST Arabidopsis thaliana protein match is: respiratory burst oxidase homologue D (TAIR:AT5G47910.1); 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
      2932739..2936586
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_100780.3 → NP_172383.3  respiratory burst oxidase-like protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_172383.3

      Status: REVIEWED

      UniProtKB/TrEMBL
      F4HZD8
      Conserved Domains (5) summary
      pfam01794
      Location:345 → 494
      Ferric_reduct; Ferric reductase like transmembrane component
      pfam08022
      Location:537 → 617
      FAD_binding_8; FAD-binding domain
      pfam08414
      Location:78 → 173
      NADPH_Ox; Respiratory burst NADPH oxidase
      pfam13499
      Location:180 → 237
      EF-hand_7; EF-hand domain pair
      cl08302
      Location:180 → 237
      EFh; EF-hand, calcium binding motif; A diverse superfamily of calcium sensors and calcium signal modulators; most examples in this alignment model have 2 active canonical EF hands. Ca2+ binding induces a conformational change in the EF-hand motif, leading to ...

    2. NM_202070.1 → NP_973799.1  respiratory burst oxidase-like protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_973799.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      O04020, O04021, Q84TJ9, Q9SBI0
      UniProtKB/TrEMBL
      A0A178W601
      Conserved Domains (6) summary
      pfam01794
      Location:345 → 494
      Ferric_reduct; Ferric reductase like transmembrane component
      pfam08022
      Location:537 → 655
      FAD_binding_8; FAD-binding domain
      pfam08030
      Location:661 → 825
      NAD_binding_6; Ferric reductase NAD binding domain
      pfam08414
      Location:78 → 173
      NADPH_Ox; Respiratory burst NADPH oxidase
      pfam13499
      Location:180 → 237
      EF-hand_7; EF-hand domain pair
      cl08302
      Location:180 → 237
      EFh; EF-hand, calcium binding motif; A diverse superfamily of calcium sensors and calcium signal modulators; most examples in this alignment model have 2 active canonical EF hands. Ca2+ binding induces a conformational change in the EF-hand motif, leading to ...
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9SBI0.1

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