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KAB1 potassium channel beta subunit 1 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 839450, updated on 18-Sep-2024

Summary

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Official Symbol
KAB1
Official Full Name
potassium channel beta subunit 1
Primary source
TAIR:AT1G04690
Locus tag
AT1G04690
See related
Araport:AT1G04690
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
K+ CHANNEL BETA SUBUNIT PROTEIN; KV-BETA1; potassium channel beta subunit 1; POTASSIUM CHANNEL BETA SUBUNIT HOMOLOG; T1G11.6; T1G11_6
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Genomic context

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See KAB1 in Genome Data Viewer
Location:
chromosome: 1
Exon count:
5
Sequence:
Chromosome: 1; NC_003070.9 (1313443..1315823)

Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene uncharacterized protein Neighboring gene Pectin lyase-like superfamily protein Neighboring gene PB1 domain-containing protein tyrosine kinase Neighboring gene peroxisomal 3-ketoacyl-CoA thiolase 4

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. Physical association of KAB1 with plant K+ channel alpha subunits. Tang H, et al. Plant Cell, 1996 Sep. PMID 8837508, Free PMC Article
  2. Salt stress triggers phosphorylation of the Arabidopsis vacuolar K+ channel TPK1 by calcium-dependent protein kinases (CDPKs). Latz A, et al. Mol Plant, 2013 Jul. PMID 23253603, Free PMC Article
  3. Capturing the phosphorylation and protein interaction landscape of the plant TOR kinase. Van Leene J, et al. Nat Plants, 2019 Mar. PMID 30833711
  4. Analysis of the Arabidopsis cytosolic proteome highlights subcellular partitioning of central plant metabolism. Ito J, et al. J Proteome Res, 2011 Apr 1. PMID 21166475
  5. A high content in lipid-modified peripheral proteins and integral receptor kinases features in the arabidopsis plasma membrane proteome. Marmagne A, et al. Mol Cell Proteomics, 2007 Nov. PMID 17644812

See all (9) 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_100349.4

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables molecular_function ND
No biological Data available
more info
  
Component Evidence Code Pubs
located_in cytoplasm ISM
Inferred from Sequence Model
more info
  
NOT located_in cytosol RCA
inferred from Reviewed Computational Analysis
more info
 PubMed 
located_in extracellular region HDA PubMed 
located_in plasma membrane HDA PubMed 
located_in plasmodesma HDA PubMed 

General protein information

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Preferred Names
potassium channel beta subunit 1
NP_171963.1
  • potassium channel beta subunit 1 (KAB1); FUNCTIONS IN: oxidoreductase activity, potassium channel activity; INVOLVED IN: oxidation reduction, potassium ion transport, transmembrane transport; LOCATED IN: plasma membrane, membrane; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 14 growth stages; CONTAINS InterPro DOMAIN/s: Aldo/keto reductase (InterPro:IPR001395), Potassium channel, voltage-dependent, beta subunit, KCNAB-related (InterPro:IPR005399); BEST Arabidopsis thaliana protein match is: NAD(P)-linked oxidoreductase superfamily protein (TAIR:AT1G60690.1); Has 29181 Blast hits to 29146 proteins in 2493 species: Archae - 642; Bacteria - 19972; Metazoa - 899; Fungi - 1968; Plants - 978; Viruses - 0; Other Eukaryotes - 4722 (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
    1313443..1315823
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_100349.4 → NP_171963.1  potassium channel beta subunit 1 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_171963.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    O23016, Q39151
    UniProtKB/TrEMBL
    A0A178WF48, A0A5S9SK80
    Conserved Domains (1) summary
    cd19143
    Location:1 → 316
    AKR_AKR6C1_2; AKR6C family of aldo-keto reductase (AKR)
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
O23016.1

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