Med18 mediator complex subunit 18 [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Med18provided by MGI
Official Full Name: mediator complex subunit 18provided by MGI
Primary source: MGI:MGI:1914469
See related: Ensembl:ENSMUSG00000066042 AllianceGenome:MGI:1914469
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Mus musculus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as: 2810046C01Rik
Summary: Predicted to enable transcription coregulator activity. Predicted to contribute to ubiquitin protein ligase activity. Predicted to be involved in positive regulation of transcription initiation by RNA polymerase II and protein ubiquitination. Predicted to be located in nucleus. Predicted to be part of core mediator complex; mediator complex; and ubiquitin ligase complex. Orthologous to human MED18 (mediator complex subunit 18). [provided by Alliance of Genome Resources, Jul 2025]
Expression: Ubiquitous expression in CNS E11.5 (RPKM 4.7), liver E14 (RPKM 2.9) and 28 other tissues See more
Orthologs: human all
NEW: Try the new Gene table
Try the new Transcript table

Genomic context

Location:: 4 D2.3; 4 65.4 cM

Exon count:: 3

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	4	NC_000070.7 (132186040..132191232, complement)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	4	NC_000070.6 (132458729..132463921, complement)

Chromosome 4 - NC_000070.7 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:

Go to nucleotide: Graphics FASTA GenBank

Expression

Go to the top of the page Help

See details

Project title: Mouse ENCODE transcriptome data
Description: RNA profiling data sets generated by the Mouse ENCODE project.
BioProject: PRJNA66167
Publication: PMID 25409824
Analysis date: n/a

Bibliography

Go to the top of the page Help

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Submit: New GeneRIF Correction

Variation

Go to the top of the page Help

Alleles

Alleles of this type are documented at Mouse Genome Informatics (MGI)

Targeted (1)

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

Gene Ontology Provided by MGI

Function	Evidence Code	Pubs
enables transcription coregulator activity	IBA Inferred from Biological aspect of Ancestor more info
enables transcription coregulator activity	IEA Inferred from Electronic Annotation more info
contributes_to ubiquitin protein ligase activity	ISO Inferred from Sequence Orthology more info

Process	Evidence Code	Pubs
involved_in RNA polymerase II preinitiation complex assembly	NAS Non-traceable Author Statement more info	PubMed
involved_in positive regulation of transcription elongation by RNA polymerase II	NAS Non-traceable Author Statement more info	PubMed
involved_in positive regulation of transcription initiation by RNA polymerase II	IBA Inferred from Biological aspect of Ancestor more info
involved_in positive regulation of transcription initiation by RNA polymerase II	NAS Non-traceable Author Statement more info	PubMed
involved_in protein ubiquitination	ISO Inferred from Sequence Orthology more info
involved_in regulation of transcription by RNA polymerase II	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
part_of core mediator complex	IBA Inferred from Biological aspect of Ancestor more info
part_of core mediator complex	IEA Inferred from Electronic Annotation more info
part_of core mediator complex	ISO Inferred from Sequence Orthology more info
part_of mediator complex	IBA Inferred from Biological aspect of Ancestor more info
part_of mediator complex	IDA Inferred from Direct Assay more info	PubMed
part_of mediator complex	IEA Inferred from Electronic Annotation more info
part_of mediator complex	ISO Inferred from Sequence Orthology more info	PubMed
located_in nucleoplasm	TAS Traceable Author Statement more info
located_in nucleus	IEA Inferred from Electronic Annotation more info
located_in nucleus	ISO Inferred from Sequence Orthology more info
part_of ubiquitin ligase complex	ISO Inferred from Sequence Orthology more info

General protein information

Go to the top of the page Help

Preferred Names: mediator of RNA polymerase II transcription subunit 18

Names: mediator of RNA polymerase II transcription, subunit 18 homolog

NCBI Reference Sequences (RefSeq)

Go to the top of the page Help

NEW Try the new Transcript table

RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.