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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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