PYL3 PYR1-like 3 [Arabidopsis thaliana (thale cress)] - Gene

Summary

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Gene symbol: PYL3
Gene description: PYR1-like 3
Primary source: Araport:AT1G73000
Locus tag: AT1G73000
See related: TAIR:AT1G73000
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: F3N23.20; F3N23_20; PYR1-like 3; RCAR13; regulatory components of ABA receptor 13
Summary: Encodes a member of the PYR (pyrabactin resistance)/PYL(PYR1-like)/RCAR (regulatory components of ABA receptor) family proteins with 14 members. PYR/PYL/RCAR family proteins function as abscisic acid sensors. Mediate ABA-dependent regulation of protein phosphatase 2Cs ABI1 and ABI2.
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Genomic context

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See PYL3 in Genome Data Viewer

Location:: chromosome: 1

Exon count:: 1

Sequence:: Chromosome: 1; NC_003070.9 (27462983..27463968)

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?

Potent ABA-independent activation of engineered PYL3.
Title: Potent ABA-independent activation of engineered PYL3.
RCAR12 and RCAR13, the abscissic acid receptors, may play the positive roles in regulating the extreme temperature, including cold and high temperature in Arabidopsis.
Title: Responses of PYR/PYL/RCAR ABA Receptors to Contrasting stresses, Heat and Cold in Arabidopsis.
complex structures of PYL3 with (+)-ABA, pyrabactin and HAB1 are reported.
Title: Complex structures of the abscisic acid receptor PYL3/RCAR13 reveal a unique regulatory mechanism.
Diffraction data were optimized to 2.5 A resolution for apo-PYL3 and to 1.83 A resolution for PYL3-pyrabactin
Title: Crystallization and preliminary X-ray diffraction studies of the abscisic acid receptor PYL3 and its complex with pyrabactin.

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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_105958.3

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables abscisic acid binding	IDA Inferred from Direct Assay more info	PubMed
enables abscisic acid binding	ISS Inferred from Sequence or Structural Similarity more info
enables identical protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein homodimerization activity	IDA Inferred from Direct Assay more info	PubMed
enables protein homodimerization activity	ISS Inferred from Sequence or Structural Similarity more info
enables protein phosphatase inhibitor activity	IDA Inferred from Direct Assay more info	PubMed
enables signaling receptor activity	ISS Inferred from Sequence or Structural Similarity more info

Process	Evidence Code	Pubs
involved_in abscisic acid-activated signaling pathway	IDA Inferred from Direct Assay more info	PubMed
involved_in abscisic acid-activated signaling pathway	ISS Inferred from Sequence or Structural Similarity more info

Component	Evidence Code	Pubs
located_in cytoplasm	ISS Inferred from Sequence or Structural Similarity more info
located_in nucleus	ISS Inferred from Sequence or Structural Similarity more info

General protein information

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Preferred Names: PYR1-like 3

NP_177443.1

PYR1-like 3 (PYL3); FUNCTIONS IN: molecular_function unknown; INVOLVED IN: biological_process unknown; LOCATED IN: chloroplast; EXPRESSED IN: carpel; EXPRESSED DURING: 4 anthesis; CONTAINS InterPro DOMAIN/s: Polyketide cyclase/dehydrase (InterPro:IPR019587); BEST Arabidopsis thaliana protein match is: PYR1-like 2 (TAIR:AT2G26040.1); Has 386 Blast hits to 386 proteins in 26 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 0; Plants - 386; Viruses - 0; Other Eukaryotes - 0 (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

27462983..27463968

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GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_105958.3 → NP_177443.1 PYR1-like 3 [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_177443.1

Status: REVIEWED

UniProtKB/Swiss-Prot

Q5XVG2, Q9SSM7

UniProtKB/TrEMBL

A0A178W862, A0A5S9WTX2, A0A654EZ75

Conserved Domains (1) summary

cd07821
Location:50 → 201

PYR_PYL_RCAR_like; Pyrabactin resistance 1 (PYR1), PYR1-like (PYL), regulatory component of abscisic acid receptors (RCARs), and related proteins