HCM1 Hcm1p [Saccharomyces cerevisiae S288C] - Gene

Summary

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Official Symbol: HCM1
Official Full Name: Hcm1p
Primary source: SGD:S000000661
Locus tag: YCR065W
See related: AllianceGenome:SGD:S000000661; FungiDB:YCR065W; VEuPathDB:YCR065W
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 DNA-binding transcription factor activity and mitochondrial transcription factor activity. Involved in several processes, including cellular response to oxidative stress; regulation of DNA-templated transcription; and spindle pole body organization. Located in chromatin; cytoplasm; and nucleus. Is active in mitochondrion. Human ortholog(s) of this gene implicated in otosclerosis 11. Orthologous to human FOXL1 (forkhead box L1). [provided by Alliance of Genome Resources, Dec 2024]
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Genomic context

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See HCM1 in Genome Data Viewer

Location:: chromosome: III

Exon count:: 1

Sequence:: Chromosome: III; NC_001135.5 (229310..231004)

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?

Phosphosite Scanning reveals a complex phosphorylation code underlying CDK-dependent activation of Hcm1.
Title: Phosphosite Scanning reveals a complex phosphorylation code underlying CDK-dependent activation of Hcm1.
Mitochondrial Localization of the Yeast Forkhead Factor Hcm1.
Title: Mitochondrial Localization of the Yeast Forkhead Factor Hcm1.
A mutational analysis revealed that phosphorylation of Hcm1 at S61, S65, and S66 is required for the proper onset of the cell wall integrity checkpoint by regulating the timely decrease in its protein level.
Title: The Late S-Phase Transcription Factor Hcm1 Is Regulated through Phosphorylation by the Cell Wall Integrity Checkpoint.
HCM1 is a key regulator of life span, through a mechanism independent of calorie restriction.
Title: The yeast forkhead HCM1 controls life span independent of calorie restriction.
When nutrient levels decrease, Snf1 phosphorylates Hcm1.
Title: The FOX transcription factor Hcm1 regulates oxidative metabolism in response to early nutrient limitation in yeast. Role of Snf1 and Tor1/Sch9 kinases.
Study identifies a late S-phase-specific promoter element, the binding site for the forkhead protein Hcm1, which is required for its cell cycle-specific activity.
Title: The Forkhead transcription factor Hcm1 regulates chromosome segregation genes and fills the S-phase gap in the transcriptional circuitry of the cell cycle.

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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 DNA binding	IEA Inferred from Electronic Annotation more info
enables DNA-binding transcription factor activity	IDA Inferred from Direct Assay more info	PubMed
enables DNA-binding transcription factor activity	IEA Inferred from Electronic Annotation more info
enables DNA-binding transcription factor activity	IMP Inferred from Mutant Phenotype more info	PubMed
enables DNA-binding transcription factor activity, RNA polymerase II-specific	IBA Inferred from Biological aspect of Ancestor more info
enables RNA polymerase II cis-regulatory region sequence-specific DNA binding	IBA Inferred from Biological aspect of Ancestor more info
enables mitochondrial transcription factor activity	IMP Inferred from Mutant Phenotype more info	PubMed
enables sequence-specific DNA binding	HDA more info	PubMed
enables sequence-specific DNA binding	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
involved_in cellular response to oxidative stress	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in mitochondrial transcription	IEA Inferred from Electronic Annotation more info
involved_in mitochondrion organization	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of transcription by RNA polymerase II	IDA Inferred from Direct Assay more info	PubMed
involved_in regulation of DNA-templated transcription	IEA Inferred from Electronic Annotation more info
involved_in regulation of mitochondrial transcription	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of transcription by RNA polymerase II	IBA Inferred from Biological aspect of Ancestor more info
involved_in spindle pole body organization	IGI Inferred from Genetic Interaction more info	PubMed

Component	Evidence Code	Pubs
located_in chromatin	IDA Inferred from Direct Assay more info	PubMed
located_in cytoplasm	IDA Inferred from Direct Assay more info	PubMed
located_in cytoplasm	IEA Inferred from Electronic Annotation more info
is_active_in mitochondrion	IDA Inferred from Direct Assay more info	PubMed
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed
located_in nucleus	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: Hcm1p

NP_009991.2

Forkhead transcription factor; drives S-phase activation of genes involved in chromosome segregation, spindle dynamics, budding; also activates genes involved in respiration, use of alternative energy sources, NAD synthesis, oxidative stress resistance; regulated by cell wall integrity checkpoint; key factor in early adaptation to nutrient deficiency and diauxic shift; suppressor of calmodulin mutants with specific SPB assembly defects; ortholog of C. elegans lifespan regulator PHA-4

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

229310..231004

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_001178776.1 → NP_009991.2 TPA: Hcm1p [Saccharomyces cerevisiae S288C]

See identical proteins and their annotated locations for NP_009991.2

Status: REVIEWED

UniProtKB/Swiss-Prot

D6VR68, P25364

UniProtKB/TrEMBL

A6ZTN9, B5VEZ6, C7GUY0

Conserved Domains (1) summary

COG5025
Location:20 → 564

COG5025; Transcription factor of the Forkhead/HNF3 family [Transcription]