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AHP5 histidine-containing phosphotransfer factor 5 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 839506, updated on 18-Sep-2024

Summary

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Official Symbol
AHP5
Official Full Name
histidine-containing phosphotransfer factor 5
Primary source
TAIR:AT1G03430
Locus tag
AT1G03430
See related
Araport:AT1G03430
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
F21B7.5; histidine-containing phosphotransfer factor 5
Summary
Encodes AHP5, one of the six Arabidopsis thaliana histidine phosphotransfer proteins (AHPs). 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 AHP5 in Genome Data Viewer
Location:
chromosome: 1
Exon count:
5
Sequence:
Chromosome: 1; NC_003070.9 (847793..849621)

Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene 2-oxoglutarate (2OG) and Fe(II)-dependent oxygenase superfamily protein Neighboring gene ncRNA Neighboring gene 2-oxoglutarate (2OG) and Fe(II)-dependent oxygenase superfamily protein Neighboring gene pseudo Neighboring gene Leucine-rich repeat (LRR) family protein Neighboring gene Serine/threonine protein phosphatase 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. An Arabidopsis histidine-containing phosphotransfer (HPt) factor implicated in phosphorelay signal transduction: overexpression of AHP2 in plants results in hypersensitiveness to cytokinin. Suzuki T, et al. Plant Cell Physiol, 2002 Jan. PMID 11828030
  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. 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
  4. AHP2, AHP3, and AHP5 act downstream of CKI1 in Arabidopsis female gametophyte development. Liu Z, et al. J Exp Bot, 2017 Jun 15. PMID 28633292, Free PMC Article
  5. Structure and binding specificity of the receiver domain of sensor histidine kinase CKI1 from Arabidopsis thaliana. Pekárová B, et al. Plant J, 2011 Sep. PMID 21569135

See all (17) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. 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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NM_100225.3

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables histidine phosphotransfer kinase activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables histidine phosphotransfer kinase activity ISS
Inferred from Sequence or Structural Similarity
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 TAS
Traceable Author Statement
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 IDA
Inferred from Direct Assay
more info
 PubMed 
located_in nucleus IDA
Inferred from Direct Assay
more info
 PubMed 

General protein information

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Preferred Names
histidine-containing phosphotransfer factor 5
NP_563684.1
  • histidine-containing phosphotransfer factor 5 (AHP5); 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 311 Blast hits to 310 proteins in 49 species: Archae - 2; Bacteria - 33; Metazoa - 0; Fungi - 8; 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_003070.9 Reference assembly

    Range
    847793..849621
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_001331411.1 → NP_001323296.1  histidine-containing phosphotransfer factor 5 [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A1P8AWM0, A0A5S9SEV1
    Conserved Domains (1) summary
    pfam01627
    Location:47 → 131
    Hpt; Hpt domain

  2. NM_100225.3 → NP_563684.1  histidine-containing phosphotransfer factor 5 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_563684.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q8L9T7, Q9LR80, Q9MAY1
    UniProtKB/TrEMBL
    A0A178W1N4, A0A384KWJ1, A0A5S9SEV1, Q67XQ1
    Conserved Domains (1) summary
    pfam01627
    Location:47 → 131
    Hpt; Hpt domain
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q8L9T7.2

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