MCM3 MCM DNA helicase complex subunit MCM3 [Saccharomyces cerevisiae S288C] - Gene

Summary

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Gene symbol: MCM3
Gene description: MCM DNA helicase complex subunit MCM3
Primary source: SGD:S000000758
Locus tag: YEL032W
See related: AllianceGenome:SGD:S000000758
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 replication origin binding activity; MCM complex binding activity; and chromatin binding activity. Contributes to ATP hydrolysis activity and single-stranded DNA helicase activity. Involved in DNA-dependent DNA replication; double-strand break repair via break-induced replication; and heterochromatin assembly. Located in cytoplasm and nucleus. Part of MCM complex and nuclear lumen. Orthologous to human MCM3 (minichromosome maintenance complex component 3). [provided by Alliance of Genome Resources, Apr 2022]
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Genomic context

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See MCM3 in Genome Data Viewer

Location:: chromosome: V

Exon count:: 1

Sequence:: Chromosome: V; NC_001137.3 (86937..89852)

Chromosome V - NC_001137.3 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_001137.3

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

The TORC1 inactivation promoted proteasome-mediated Mcm3 degradation.
Title: TORC1 signaling regulates DNA replication via DNA replication protein levels.
The Mcm ATPase active sites that flank Mcm2/5 (i.e. Mcm5/3 and 6/2) modulate the biochemical activities of the putative Mcm2/5 gate.
Title: The Saccharomyces cerevisiae Mcm6/2 and Mcm5/3 ATPase active sites contribute to the function of the putative Mcm2-7 'gate'.
DNA runs through a central channel in the double hexamer, and, once loaded, Mcm2-7 can slide passively along double-stranded DNA.
Title: Concerted loading of Mcm2-7 double hexamers around DNA during DNA replication origin licensing.

Submit: New GeneRIF Correction

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 ATP hydrolysis activity	IEA Inferred from Electronic Annotation more info
enables DNA binding	IEA Inferred from Electronic Annotation more info
enables DNA replication origin binding	IDA Inferred from Direct Assay more info	PubMed
enables DNA replication origin binding	IEA Inferred from Electronic Annotation more info
enables MCM complex binding	IDA Inferred from Direct Assay more info	PubMed
enables chromatin binding	IDA Inferred from Direct Assay more info	PubMed
enables helicase activity	IEA Inferred from Electronic Annotation more info
enables hydrolase activity	IEA Inferred from Electronic Annotation more info
enables single-stranded DNA binding	IBA Inferred from Biological aspect of Ancestor more info
contributes_to single-stranded DNA helicase activity	IBA Inferred from Biological aspect of Ancestor more info
contributes_to single-stranded DNA helicase activity	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in DNA duplex unwinding	IEA Inferred from Electronic Annotation more info
involved_in DNA replication	IEA Inferred from Electronic Annotation more info
involved_in DNA replication initiation	IEA Inferred from Electronic Annotation more info
involved_in DNA replication initiation	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in DNA strand elongation involved in DNA replication	IBA Inferred from Biological aspect of Ancestor more info
involved_in DNA strand elongation involved in DNA replication	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in DNA unwinding involved in DNA replication	IEA Inferred from Electronic Annotation more info
involved_in double-strand break repair via break-induced replication	IBA Inferred from Biological aspect of Ancestor more info
involved_in double-strand break repair via break-induced replication	IEA Inferred from Electronic Annotation more info
involved_in double-strand break repair via break-induced replication	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in mitotic DNA replication initiation	IBA Inferred from Biological aspect of Ancestor more info
involved_in mitotic DNA replication initiation	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in pre-replicative complex assembly involved in nuclear cell cycle DNA replication	IDA Inferred from Direct Assay more info	PubMed
involved_in pre-replicative complex assembly involved in nuclear cell cycle DNA replication	IEA Inferred from Electronic Annotation more info
involved_in premeiotic DNA replication	IEA Inferred from Electronic Annotation more info
involved_in silent mating-type cassette heterochromatin formation	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in subtelomeric heterochromatin formation	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
part_of CMG complex	IDA Inferred from Direct Assay more info	PubMed
part_of CMG complex	IEA Inferred from Electronic Annotation more info
part_of DNA replication preinitiation complex	IPI Inferred from Physical Interaction more info	PubMed
part_of MCM complex	IBA Inferred from Biological aspect of Ancestor more info
part_of MCM complex	IDA Inferred from Direct Assay more info	PubMed
part_of MCM complex	IEA Inferred from Electronic Annotation more info
located_in chromosome, telomeric region	IEA Inferred from Electronic Annotation more info
located_in cytoplasm	HDA more info	PubMed
located_in cytoplasm	IDA Inferred from Direct Assay more info	PubMed
located_in cytoplasm	IEA Inferred from Electronic Annotation more info
part_of nuclear pre-replicative complex	IDA Inferred from Direct Assay more info	PubMed
part_of nuclear pre-replicative complex	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
part_of replication fork protection complex	IDA Inferred from Direct Assay more info	PubMed
part_of replication fork protection complex	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: MCM DNA helicase complex subunit MCM3

NP_010882.1

EC 3.6.4.12

Protein involved in DNA replication; component of the Mcm2-7 hexameric helicase complex that binds chromatin as a part of the pre-replicative complex

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_001137.3 Reference assembly

Range

86937..89852

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_001178847.1 → NP_010882.1 TPA: MCM DNA helicase complex subunit MCM3 [Saccharomyces cerevisiae S288C]

See identical proteins and their annotated locations for NP_010882.1

Status: REVIEWED

UniProtKB/Swiss-Prot

D3DLL7, P24279

UniProtKB/TrEMBL

A0A8H8ULI2, A6ZQR7, B3LRY4, C8Z6W3, G2WCK0, N1PA73

Conserved Domains (2) summary

smart00350
Location:166 → 738

MCM; minichromosome maintenance proteins

pfam14551
Location:25 → 137

MCM_N; MCM N-terminal domain