CBL9 calcineurin B-like protein 9 [Arabidopsis thaliana (thale cress)] - Gene

Summary

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Official Symbol: CBL9
Official Full Name: calcineurin B-like protein 9
Primary source: TAIR:AT5G47100
Locus tag: AT5G47100
See related: Araport:AT5G47100
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: ATCBL9; calcineurin B-like protein 9; K14A3.5; K14A3_5
Summary: member of AtCBLs (Calcineurin B-like Calcium Sensor Proteins. CBL9 interacts with and targets CIPK23 to the plasma membrane in vivo.
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Genomic context

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See CBL9 in Genome Data Viewer

Location:: chromosome: 5

Exon count:: 8

Sequence:: Chromosome: 5; NC_003076.8 (19129640..19132304, complement)

Chromosome 5 - NC_003076.8 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_003076.8

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

CBL1/9-CIPK23-NRAMP1 axis regulates manganese toxicity.
Title: CBL1/9-CIPK23-NRAMP1 axis regulates manganese toxicity.
a crucial function for CBL1 and CBL9 in pollen germination and tube growth
Title: The calcineurin B-like Ca2+ sensors CBL1 and CBL9 function in pollen germination and pollen tube growth in Arabidopsis.
CBL9 and CIPK3 act together in the same pathway for regulating abscisic acid responses in Arabidopsis.
Title: Calcineurin-B-like protein CBL9 interacts with target kinase CIPK3 in the regulation of ABA response in seed germination.
The results of this study imply that plasma membrane-localized CBL1- and CBL9-CIPK23 complexes simultaneously regulate potassium transport processes in roots and in stomatal guard cells.
Title: Two calcineurin B-like calcium sensors, interacting with protein kinase CIPK23, regulate leaf transpiration and root potassium uptake in Arabidopsis.

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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_001344708.1

Supported by ESTs:

NM_124081.4

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables calcium ion binding	IDA Inferred from Direct Assay more info	PubMed
enables calcium ion binding	ISS Inferred from Sequence or Structural Similarity more info	PubMed
enables kinase binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in calcium-mediated signaling	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within pollen tube growth	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within potassium ion import across plasma membrane	IGI Inferred from Genetic Interaction more info	PubMed
acts_upstream_of_or_within response to water deprivation	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within stomatal movement	IGI Inferred from Genetic Interaction more info	PubMed

Component	Evidence Code	Pubs
located_in cytoplasm	IDA Inferred from Direct Assay more info	PubMed
located_in plasma membrane	HDA more info	PubMed
located_in plasma membrane	IDA Inferred from Direct Assay more info	PubMed
located_in plasma membrane	ISM Inferred from Sequence Model more info
located_in plastid	HDA more info	PubMed

General protein information

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Preferred Names: calcineurin B-like protein 9

NP_199521.1

calcineurin B-like protein 9 (CBL9); FUNCTIONS IN: calcium ion binding; INVOLVED IN: response to water deprivation, N-terminal protein myristoylation, potassium ion import, stomatal movement, response to stress; LOCATED IN: plasma membrane, protein serine/threonine phosphatase complex, cytoplasm; EXPRESSED IN: 26 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: EF-Hand 1, calcium-binding site (InterPro:IPR018247), Recoverin (InterPro:IPR001125), EF-HAND 2 (InterPro:IPR018249), Calcineurin B protein (InterPro:IPR015757), EF-hand-like domain (InterPro:IPR011992), Calcium-binding EF-hand (InterPro:IPR002048); BEST Arabidopsis thaliana protein match is: calcineurin B-like protein 1 (TAIR:AT4G17615.1); Has 1807 Blast hits to 1807 proteins in 277 species: Archae - 0; Bacteria - 0; Metazoa - 736; Fungi - 347; Plants - 385; Viruses - 0; Other Eukaryotes - 339 (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_003076.8 Reference assembly

Range

19129640..19132304 complement

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GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_124081.4 → NP_199521.1 calcineurin B-like protein 9 [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_199521.1

Status: REVIEWED

UniProtKB/Swiss-Prot

Q9LTB8

UniProtKB/TrEMBL

A0A5S9YBW9, A0A654G8R2

Conserved Domains (1) summary

COG5126
Location:25 → 183

FRQ1; Ca2+-binding protein, EF-hand superfamily [Signal transduction mechanisms]
NM_001344708.1 → NP_001330804.1 calcineurin B-like protein 9 [Arabidopsis thaliana]

Status: REVIEWED

UniProtKB/TrEMBL

A0A1P8BBZ1