YCK3 casein kinase YCK3 [Saccharomyces cerevisiae S288C] - Gene

Summary

Go to the top of the page Help

Official Symbol: YCK3
Official Full Name: casein kinase YCK3
Primary source: SGD:S000000925
Locus tag: YER123W
See related: AllianceGenome:SGD:S000000925; FungiDB:YER123W; VEuPathDB:YER123W
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Saccharomyces cerevisiae S288C (strain: S288C)
Lineage: Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes; Saccharomycetales; Saccharomycetaceae; Saccharomyces
Also known as: CKI3
Summary: Enables protein kinase activity. Involved in vesicle-mediated transport. Located in fungal-type vacuole membrane; nucleus; and plasma membrane. Orthologous to several human genes including CSNK1G2 (casein kinase 1 gamma 2) and CSNK1G3 (casein kinase 1 gamma 3). [provided by Alliance of Genome Resources, Apr 2022]
NEW: Try the new Gene table
Try the new Transcript table

Genomic context

Go to the top of the page Help

See YCK3 in Genome Data Viewer

Location:: chromosome: V

Exon count:: 1

Sequence:: Chromosome: V; NC_001137.3 (404813..406387)

Chromosome V - NC_001137.3 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

Go to the top of the page Help

Go to reference sequence details

Genomic Sequence:: NC_001137.3

Go to nucleotide: Graphics FASTA GenBank

Bibliography

Go to the top of the page Help

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Yeast cell death pathway requiring AP-3 vesicle trafficking leads to vacuole/lysosome membrane permeabilization.
Title: Yeast cell death pathway requiring AP-3 vesicle trafficking leads to vacuole/lysosome membrane permeabilization.
Cargo Release from Myosin V Requires the Convergence of Parallel Pathways that Phosphorylate and Ubiquitylate the Cargo Adaptor.
Title: Cargo Release from Myosin V Requires the Convergence of Parallel Pathways that Phosphorylate and Ubiquitylate the Cargo Adaptor.
A kinase cascade on the yeast lysosomal vacuole regulates its membrane dynamics: conserved kinase Env7 is phosphorylated by casein kinase Yck3.
Title: A kinase cascade on the yeast lysosomal vacuole regulates its membrane dynamics: conserved kinase Env7 is phosphorylated by casein kinase Yck3.
Mon1 is released from vacuoles during the fusion reaction and its release requires its phosphorylation by the type 1 casein kinase Yck3.
Title: Dynamic association of the PI3P-interacting Mon1-Ccz1 GEF with vacuoles is controlled through its phosphorylation by the type 1 casein kinase Yck3.
These results establish negative genetic interactions between ENV7 and YCK3 and suggest cooperative roles for the two conserved genes in regulation of membrane dynamics.
Title: ENV7 and YCK3, which encode vacuolar membrane protein kinases, genetically interact to impact cell fitness and vacuole morphology.
phosphorylation of vacuole protein sorting complex (HOPS) by recombinant Yck3p confers strict requirement for GTP-bound Ypt7p for binding phosphorylated HOPS, for optimal membrane tethering and proteoliposome fusion; guanine nucleotide specificity of the vacuolar fusion Rab Ypt7p is conferred through downstream posttranslational modification of its effector complex
Title: Phosphorylation of the effector complex HOPS by the vacuolar kinase Yck3p confers Rab nucleotide specificity for vacuole docking and fusion.
Yck3 has a role in regulating transport vesicle targeting/fusion to the vacuole.
Title: Genome-wide analysis of AP-3-dependent protein transport in yeast.
Results show that the GTPase-activating protein Gyp7 inactivates the yeast vacuole Rab Ypt7 in vivo, with downstream assistance from an inhibitory casein kinase I, Yck3.
Title: Efficient termination of vacuolar Rab GTPase signaling requires coordinated action by a GAP and a protein kinase.
Yck3 mediates phosphorylation of the HOPS subunit Vps41, a bi-functional protein involved in both budding and fusion during vacuole biogenesis.
Title: The vacuolar kinase Yck3 maintains organelle fragmentation by regulating the HOPS tethering complex.

Submit: New GeneRIF Correction

Interactions

Go to the top of the page Help

Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

Go to the top of the page Help

Homology

Orthologs from OrthoDB

Gene Ontology Provided by SGD

Function	Evidence Code	Pubs
enables ATP binding	IEA Inferred from Electronic Annotation more info
enables histone H2AS1 kinase activity	IEA Inferred from Electronic Annotation more info
enables protein kinase activity	HDA more info	PubMed
enables protein kinase activity	IEA Inferred from Electronic Annotation more info
enables protein serine kinase activity	IEA Inferred from Electronic Annotation more info
enables protein serine/threonine kinase activity	IBA Inferred from Biological aspect of Ancestor more info
enables protein serine/threonine kinase activity	IEA Inferred from Electronic Annotation more info
enables protein serine/threonine kinase activity	ISS Inferred from Sequence or Structural Similarity more info	PubMed

Process	Evidence Code	Pubs
involved_in chromatin remodeling	IEA Inferred from Electronic Annotation more info
involved_in endocytosis	IBA Inferred from Biological aspect of Ancestor more info
involved_in phosphorylation	IEA Inferred from Electronic Annotation more info
involved_in protein phosphorylation	IEA Inferred from Electronic Annotation more info
involved_in signal transduction	IBA Inferred from Biological aspect of Ancestor more info
involved_in vesicle-mediated transport	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
is_active_in cytoplasm	IBA Inferred from Biological aspect of Ancestor more info
located_in fungal-type vacuole	IDA Inferred from Direct Assay more info	PubMed
located_in fungal-type vacuole membrane	HDA more info	PubMed
located_in fungal-type vacuole membrane	IDA Inferred from Direct Assay more info	PubMed
located_in nuclear membrane	IEA Inferred from Electronic Annotation more info
is_active_in nucleus	IBA Inferred from Biological aspect of Ancestor more info
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed
located_in nucleus	IEA Inferred from Electronic Annotation more info
located_in plasma membrane	IDA Inferred from Direct Assay more info	PubMed
located_in plasma membrane	IEA Inferred from Electronic Annotation more info
located_in vacuolar membrane	IEA Inferred from Electronic Annotation more info
located_in vacuole	IEA Inferred from Electronic Annotation more info

General protein information

Go to the top of the page Help

Preferred Names: casein kinase YCK3

NP_011049.2

EC 2.7.11.1

Palmitoylated vacuolar membrane-localized casein kinase I isoform; negatively regulates vacuole fusion during hypertonic stress via phosphorylation of Vps41p; shares essential functions with Hrr25p; targeted to vacuole via AP-3 pathway; regulates vesicle fusion in AP-3 pathway

NCBI Reference Sequences (RefSeq)

Go to the top of the page Help

NEW Try the new Transcript table

Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

NC_001137.3 Reference assembly

Range

404813..406387

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_001179013.1 → NP_011049.2 TPA: casein kinase YCK3 [Saccharomyces cerevisiae S288C]

See identical proteins and their annotated locations for NP_011049.2

Status: REVIEWED

UniProtKB/Swiss-Prot

D3DM29, P39962

UniProtKB/TrEMBL

A6ZR77, B3LRN9, B5VHP9, C7GKX0, C8Z7E0, G2WD02, N1P748

Conserved Domains (2) summary

COG5422
Location:361 → 479

ROM1; RhoGEF, Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases [Signal transduction mechanisms]

cl21453
Location:13 → 320

PKc_like; Protein Kinases, catalytic domain