SSK22 [Saccharomyces cerevisiae S288C] - Gene

Summary

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Official Symbol: SSK22
Primary source: FungiDB:YCR073C
Locus tag: YCR073C
See related: SGD:S000000669; AllianceGenome:SGD:S000000669; VEuPathDB:YCR073C
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Saccharomyces cerevisiae S288C (strain: S288C)
Lineage: Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes; Saccharomycetales; Saccharomycetaceae; Saccharomyces
Summary: Enables protein kinase activity. Involved in osmosensory signaling MAPK cascade. Predicted to be located in cytoplasm. Orthologous to human MAP3K4 (mitogen-activated protein kinase kinase kinase 4). [provided by Alliance of Genome Resources, Apr 2022]
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Genomic context

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See SSK22 in Genome Data Viewer

Location:: chromosome: III

Exon count:: 1

Sequence:: Chromosome: III; NC_001135.5 (242588..246583, complement)

Chromosome III - NC_001135.5 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_001135.5

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Data show that Hog1 mitogen-activated protein kinase (MAPK) phosphorylation is dependent on the Ssk2/Ssk22 mitogen-activated protein kinase kinase kinases (MAPKKKs).
Title: Activation of the Hog1 MAPK by the Ssk2/Ssk22 MAP3Ks, in the absence of the osmosensors, is not sufficient to trigger osmostress adaptation in Saccharomyces cerevisiae.
Cadmium-induced HOG activation is dependent on the MAP kinase kinase kinase Ssk2, but not its paralog Ssk22, in the Sln1 branch.
Title: Cadmium-induced activation of high osmolarity glycerol pathway through its Sln1 branch is dependent on the MAP kinase kinase kinase Ssk2, but not its paralog Ssk22, in budding yeast.

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Pathways from PubChem

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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

Gene Ontology Provided by SGD

Function	Evidence Code	Pubs
enables ATP binding	IEA Inferred from Electronic Annotation more info
enables MAP kinase kinase kinase activity	IEA Inferred from Electronic Annotation more info
enables MAP kinase kinase kinase activity	ISS Inferred from Sequence or Structural Similarity more info	PubMed
enables protein kinase activity	HDA more info	PubMed
enables protein serine kinase activity	IEA Inferred from Electronic Annotation more info
enables protein serine/threonine kinase activity	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
involved_in p38MAPK cascade	IBA Inferred from Biological aspect of Ancestor more info
involved_in p38MAPK cascade	IGI Inferred from Genetic Interaction more info	PubMed
involved_in p38MAPK cascade	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in stress-activated MAPK cascade	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
is_active_in cellular_component	ND No biological Data available more info
located_in cytoplasm	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: mitogen-activated protein kinase kinase kinase SSK22

NP_009998.2

EC 2.7.11.1

MAP kinase kinase kinase of HOG1 mitogen-activated signaling pathway; functionally redundant with Ssk2p; interacts with and is activated by Ssk1p; phosphorylates Pbs2p; SSK22 has a paralog, SSK2, that arose from the whole genome duplication

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_001135.5 Reference assembly

Range

242588..246583 complement

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GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_001178783.1 → NP_009998.2 TPA: mitogen-activated protein kinase kinase kinase SSK22 [Saccharomyces cerevisiae S288C]

See identical proteins and their annotated locations for NP_009998.2

Status: REVIEWED

UniProtKB/Swiss-Prot

D6VR75, P25390

UniProtKB/TrEMBL

A6ZTP6, G2WA82, N1PAN3

Conserved Domains (1) summary

cd06626
Location:1033 → 1309

STKc_MEKK4; Catalytic domain of the Protein Serine/Threonine Kinase, Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase Kinase 4