RCN1 ARM repeat superfamily protein [Arabidopsis thaliana (thale cress)] - Gene

Summary

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Official Symbol: RCN1
Official Full Name: ARM repeat superfamily protein
Primary source: TAIR:AT1G25490
Locus tag: AT1G25490
See related: Araport:AT1G25490
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: ATB BETA BETA; EER1; ENHANCED ETHYLENE RESPONSE 1; F2J7.19; F2J7_19; PHOSPHOPROTEIN PHOSPHATASE 2A REGULATORY SUBUNIT A; REGA; ROOTS CURL IN NPA; SERINE/THREONINE PROTEIN PHOSPHATASE TYPE 2A REGULATORY SUBUNIT A
Summary: One of three genes encoding phosphoprotein phosphatase 2A regulatory subunit A; Recessive ethylene-response mutant EER1 displays increased ethylene sensitivity in the hypocotyl and stem
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Genomic context

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See RCN1 in Genome Data Viewer

Location:: chromosome: 1

Exon count:: 13

Sequence:: Chromosome: 1; NC_003070.9 (8951162..8955160)

Chromosome 1 - NC_003070.9 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_003070.9

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Protein phosphorylation plays a key role in ethylene signaling, which is mediated by the activities of ethylene receptors, CTR1, and RCN1.
Title: Stable isotope metabolic labeling-based quantitative phosphoproteomic analysis of Arabidopsis mutants reveals ethylene-regulated time-dependent phosphoproteins and putative substrates of constitutive triple response 1 kinase.
RCN1 controls signaling between methyl jasmonate and abscisic acid. MeJA and ABA failed to induce stomatal closure in RCN1 mutants.
Title: Roles of RCN1, regulatory A subunit of protein phosphatase 2A, in methyl jasmonate signaling and signal crosstalk between methyl jasmonate and abscisic acid.
This study showed that hypocotyl and root growth exhibit different requirements for RCN1-mediated regulation of PP2A activity.
Title: Specificity of RCN1-mediated protein phosphatase 2A regulation in meristem organization and stress response in roots.
The RCN1 protein affects overall hypocotyl elongation via negative regulation of ethylene synthesis in etiolated seedlings.
Title: RCN1-regulated phosphatase activity and EIN2 modulate hypocotyl gravitropism by a mechanism that does not require ethylene signaling.

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Homology

Orthologs from OrthoDB

NM_102360.4

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein phosphatase regulator activity	IGI Inferred from Genetic Interaction more info	PubMed
enables protein phosphatase regulator activity	ISS Inferred from Sequence or Structural Similarity more info	PubMed
enables salicylic acid binding	HDA more info	PubMed

Process	Evidence Code	Pubs
acts_upstream_of_or_within abscisic acid-activated signaling pathway	TAS Traceable Author Statement more info	PubMed
acts_upstream_of_or_within auxin polar transport	IDA Inferred from Direct Assay more info	PubMed
acts_upstream_of_or_within positive regulation of abscisic acid-activated signaling pathway	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within regulation of stomatal movement	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within response to ethylene	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in cytoplasm	ISM Inferred from Sequence Model more info
located_in nucleus	HDA more info	PubMed
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed
located_in plant-type cell wall	HDA more info	PubMed
located_in plasma membrane	HDA more info	PubMed
part_of protein phosphatase type 2A complex	TAS Traceable Author Statement more info	PubMed

General protein information

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Preferred Names: ARM repeat superfamily protein

NP_173920.1

ROOTS CURL IN NPA (RCN1); FUNCTIONS IN: protein phosphatase type 2A regulator activity; INVOLVED IN: response to ethylene stimulus, abscisic acid mediated signaling pathway, regulation of stomatal movement, positive regulation of abscisic acid mediated signaling pathway, auxin polar transport; LOCATED IN: cell wall, plasma membrane, protein phosphatase type 2A complex; EXPRESSED IN: 25 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: HEAT (InterPro:IPR000357), Armadillo-like helical (InterPro:IPR011989), HEAT, type 2 (InterPro:IPR021133), Armadillo-type fold (InterPro:IPR016024); BEST Arabidopsis thaliana protein match is: protein phosphatase 2A subunit A2 (TAIR:AT3G25800.1); Has 2785 Blast hits to 1557 proteins in 250 species: Archae - 15; Bacteria - 74; Metazoa - 1400; Fungi - 416; Plants - 342; Viruses - 0; Other Eukaryotes - 538 (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

NC_003070.9 Reference assembly

Range

8951162..8955160

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GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_102360.4 → NP_173920.1 ARM repeat superfamily protein [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_173920.1

Status: REVIEWED

UniProtKB/Swiss-Prot

Q38845, Q38855, Q38952, Q56WI3, Q570B7

UniProtKB/TrEMBL

A0A178WIF0, A0A5S9VVE0

Conserved Domains (2) summary

COG5181
Location:253 → 568

HSH155; U2 snRNP spliceosome subunit [RNA processing and modification]

sd00044
Location:243 → 267

HEAT; HEAT repeat [structural motif]