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AHP3 histidine-containing phosphotransmitter 3 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 833930, updated on 18-Sep-2024

Summary

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Official Symbol
AHP3
Official Full Name
histidine-containing phosphotransmitter 3
Primary source
TAIR:AT5G39340
Locus tag
AT5G39340
See related
Araport:AT5G39340
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
ARABIDOPSIS THALIANA HISTIDINE-CONTAINING PHOSPHOTRANSMITTER 2; ATHP2; HIS-ASP PHOSPHOTRANSFER SIGNAL TRANSDUCER; histidine-containing phosphotransmitter 3; MUL8.20; MUL8_20
Summary
Encodes AHP3, one of the six Arabidopsis thaliana histidine phosphotransfer proteins (AHPs) involved in Histidine (His)-to-Aspartate (Asp) phosphorelay signal transduction. AHPs function as redundant positive regulators of cytokinin signaling. Members of the AHP gene family include: AT3G21510 (AHP1), AT3G29350 (AHP2), AT5G39340 (AHP3), AT3G16360 (AHP4), AT1G03430 (AHP5) and AT1G80100 (AHP6).
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Genomic context

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See AHP3 in Genome Data Viewer
Location:
chromosome: 5
Exon count:
7
Sequence:
Chromosome: 5; NC_003076.8 (15748731..15750891)

Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene UDP-glucose 6-dehydrogenase family protein Neighboring gene transmembrane protein, putative (DUF1163) Neighboring gene Tetratricopeptide repeat (TPR)-like superfamily protein Neighboring gene EID1-like 2 Neighboring gene Defensin-like (DEFL) family 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. Targeted in vivo inhibition of specific protein-protein interactions using recombinant antibodies. Zábrady M, et al. PLoS One, 2014. PMID 25299686, Free PMC Article
  2. Arabidopsis AHP2, AHP3, and AHP5 histidine phosphotransfer proteins function as redundant negative regulators of drought stress response. Nishiyama R, et al. Proc Natl Acad Sci U S A, 2013 Mar 19. PMID 23487796, Free PMC Article
  3. His-Asp phosphotransfer possibly involved in the nitrogen signal transduction mediated by cytokinin in maize: molecular cloning of cDNAs for two-component regulatory factors and demonstration of phosphotransfer activity in vitro. Sakakibara H, et al. Plant Mol Biol, 1999 Nov. PMID 10608665
  4. Arabidopsis response Regulator1 and Arabidopsis histidine phosphotransfer Protein2 (AHP2), AHP3, and AHP5 function in cold signaling. Jeon J, et al. Plant Physiol, 2013 Jan. PMID 23124324, Free PMC Article
  5. Compilation and characterization of histidine-containing phosphotransmitters implicated in His-to-Asp phosphorelay in plants: AHP signal transducers of Arabidopsis thaliana. Suzuki T, et al. Biosci Biotechnol Biochem, 2000 Nov. PMID 11193423

See all (24) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. Our selection method was successfully used to develop a recombinant antibody inhibiting the interaction of AHP3 with such of its upstream interaction partners as the receiver domain of CKI 1.
    Title: Targeted in vivo inhibition of specific protein-protein interactions using recombinant antibodies.
  2. ARR1 mediates cold signal via AHP2 (Arabidopsis histidine kinase 2), AHP3, or AHP5.
    Title: Arabidopsis response Regulator1 and Arabidopsis histidine phosphotransfer Protein2 (AHP2), AHP3, and AHP5 function in cold signaling.
  3. Arabidopsis AHP2, AHP3, and AHP5 histidine phosphotransfer proteins function as redundant negative regulators of drought stress response.
    Title: Arabidopsis AHP2, AHP3, and AHP5 histidine phosphotransfer proteins function as redundant negative regulators of drought stress response.
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_001344287.1

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables histidine phosphotransfer kinase activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
enables protein histidine kinase binding IPI
Inferred from Physical Interaction
more info
 PubMed 
Process Evidence Code Pubs
acts_upstream_of_or_within antipodal cell differentiation IGI
Inferred from Genetic Interaction
more info
 PubMed 
acts_upstream_of_or_within cytokinin-activated signaling pathway IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within embryo sac egg cell differentiation IGI
Inferred from Genetic Interaction
more info
 PubMed 
acts_upstream_of_or_within phosphorelay signal transduction system ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
acts_upstream_of_or_within phosphorylation IDA
Inferred from Direct Assay
more info
 PubMed 
acts_upstream_of_or_within regulation of cytokinin-activated signaling pathway IGI
Inferred from Genetic Interaction
more info
 PubMed 
acts_upstream_of_or_within signal transduction IDA
Inferred from Direct Assay
more info
 PubMed 
Component Evidence Code Pubs
located_in cytoplasm HDA PubMed 
located_in cytoplasm IDA
Inferred from Direct Assay
more info
 PubMed 
located_in nucleus HDA PubMed 
located_in nucleus IDA
Inferred from Direct Assay
more info
 PubMed 
located_in plastid HDA PubMed 

General protein information

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Preferred Names
histidine-containing phosphotransmitter 3
NP_001318703.1
  • histidine-containing phosphotransmitter 3 (AHP3); CONTAINS InterPro DOMAIN/s: Signal transduction histidine kinase, phosphotransfer (Hpt) domain (InterPro:IPR008207); BEST Arabidopsis thaliana protein match is: histidine-containing phosphotransmitter 2 (TAIR:AT3G29350.1); Has 358 Blast hits to 357 proteins in 69 species: Archae - 2; Bacteria - 65; Metazoa - 0; Fungi - 23; Plants - 266; Viruses - 0; Other Eukaryotes - 2 (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
    15748731..15750891
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_001344288.1 → NP_001330682.1  histidine-containing phosphotransmitter 3 [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A1P8BBL2
    Conserved Domains (1) summary
    pfam01627
    Location:95 → 180
    Hpt; Hpt domain

  2. NM_001344289.1 → NP_001330681.1  histidine-containing phosphotransmitter 3 [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A1P8BBL2
    Conserved Domains (1) summary
    pfam01627
    Location:95 → 180
    Hpt; Hpt domain

  3. NM_123296.4 → NP_198750.2  histidine-containing phosphotransmitter 3 [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A1P8BBL0

  4. NM_001344287.1 → NP_001318703.1  histidine-containing phosphotransmitter 3 [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q9SAZ5, Q9ZWM4
    UniProtKB/TrEMBL
    A0A178URE5, A0A5S9Y9T9
    Conserved Domains (1) summary
    pfam01627
    Location:46 → 131
    Hpt; Hpt domain
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q9SAZ5.2

Gene LinkOut

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