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PRK2A Leucine-rich repeat protein kinase family protein [ Arabidopsis thaliana (thale cress) ]

Gene ID: 815274, updated on 18-Sep-2024

Summary

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Official Symbol
PRK2A
Official Full Name
Leucine-rich repeat protein kinase family protein
Primary source
TAIR:AT2G07040
Locus tag
AT2G07040
See related
Araport:AT2G07040
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
AtPRK2; ATPRK2A; pollen receptor like kinase 2; PRK2; T4E14.15; T4E14_15
Summary
Pollen receptor kinase. Coexpression of AtPRK2a with AtRopGEF12 resulted in isotropic pollen tube growth.
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Genomic context

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See PRK2A in Genome Data Viewer
Location:
chromosome: 2
Exon count:
3
Sequence:
Chromosome: 2; NC_003071.7 (2916416..2919392)

Chromosome 2 - NC_003071.7Genomic Context describing neighboring genes Neighboring gene kinase with adenine nucleotide alpha hydrolases-like domain-containing protein Neighboring gene pseudo Neighboring gene ncRNA Neighboring gene cycloartenol synthase 1

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003071.7

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. The juxtamembrane and carboxy-terminal domains of Arabidopsis PRK2 are critical for ROP-induced growth in pollen tubes. Zhao XY, et al. J Exp Bot, 2013 Dec. PMID 24136420, Free PMC Article
  2. A distinct mechanism regulating a pollen-specific guanine nucleotide exchange factor for the small GTPase Rop in Arabidopsis thaliana. Zhang Y, et al. Proc Natl Acad Sci U S A, 2007 Nov 20. PMID 18000057, Free PMC Article
  3. AtPRK2 promotes ROP1 activation via RopGEFs in the control of polarized pollen tube growth. Chang F, et al. Mol Plant, 2013 Jul. PMID 23024212, Free PMC Article
  4. A membrane protein/signaling protein interaction network for Arabidopsis version AMPv2. Lalonde S, et al. Front Physiol, 2010. PMID 21423366, Free PMC Article
  5. An extracellular network of Arabidopsis leucine-rich repeat receptor kinases. Smakowska-Luzan E, et al. Nature, 2018 Jan 18. PMID 29320478, Free PMC Article

See all (7) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. AtPRK2-induced tube depolarization depends on its interaction with RopGEF12.The juxtamembrane and carboxy-terminal domains of Arabidopsis PRK2 are critical for ROP-induced growth in pollen tubes.
    Title: The juxtamembrane and carboxy-terminal domains of Arabidopsis PRK2 are critical for ROP-induced growth in pollen tubes.
  2. AtPRK2 acts as a positive regulator of the ROP1 signaling pathway most likely by activating RopGEF1 through phosphorylation
    Title: AtPRK2 promotes ROP1 activation via RopGEFs in the control of polarized pollen tube growth.
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_126680.4

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables protein serine/threonine kinase activity IDA
Inferred from Direct Assay
more info
 PubMed 
Process Evidence Code Pubs
acts_upstream_of_or_within pollen germination IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within pollen tube growth IEP
Inferred from Expression Pattern
more info
 PubMed 
acts_upstream_of_or_within regulation of pollen tube growth IMP
Inferred from Mutant Phenotype
more info
 PubMed 
Component Evidence Code Pubs
located_in plasma membrane IDA
Inferred from Direct Assay
more info
 PubMed 
located_in pollen tube IDA
Inferred from Direct Assay
more info
 PubMed 

General protein information

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Preferred Names
Leucine-rich repeat protein kinase family protein
NP_178721.3
  • PRK2A; FUNCTIONS IN: protein serine/threonine kinase activity, protein kinase activity, ATP binding; INVOLVED IN: protein amino acid phosphorylation, transmembrane receptor protein tyrosine kinase signaling pathway, pollen tube growth; LOCATED IN: plasma membrane; EXPRESSED IN: 9 plant structures; EXPRESSED DURING: L mature pollen stage, M germinated pollen stage, 4 anthesis, C globular stage, petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Protein kinase, catalytic domain (InterPro:IPR000719), Leucine-rich repeat-containing N-terminal domain, type 2 (InterPro:IPR013210), Leucine-rich repeat (InterPro:IPR001611), Serine/threonine-protein kinase-like domain (InterPro:IPR017442), Protein kinase-like domain (InterPro:IPR011009); BEST Arabidopsis thaliana protein match is: Leucine-rich repeat protein kinase family protein (TAIR:AT5G35390.1); 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_003071.7 Reference assembly

    Range
    2916416..2919392
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_126680.4 → NP_178721.3  Leucine-rich repeat protein kinase family protein [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_178721.3

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q84JQ4, Q9ZVV7
    UniProtKB/TrEMBL
    A0A178VQY1
    Conserved Domains (5) summary
    sd00033
    Location:90 → 112
    LRR_RI; leucine-rich repeat [structural motif]
    pfam00069
    Location:342 → 607
    Pkinase; Protein kinase domain
    pfam08263
    Location:23 → 61
    LRRNT_2; Leucine rich repeat N-terminal domain
    pfam13855
    Location:113 → 172
    LRR_8; Leucine rich repeat
    cl21453
    Location:344 → 612
    PKc_like; Protein Kinases, catalytic domain
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q84JQ4.1

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