U.S. flag

An official website of the United States government

GTR Home > Genes

SUV39H1 SUV39H1 histone lysine methyltransferase

Gene ID: 6839, updated on 16-Apr-2024
Gene type: protein coding
Also known as: MG44; KMT1A; SUV39H; H3-K9-HMTase 1

Summary

This gene encodes an evolutionarily-conserved protein containing an N-terminal chromodomain and a C-terminal SET domain. The encoded protein is a histone methyltransferase that trimethylates lysine 9 of histone H3, which results in transcriptional gene silencing. Loss of function of this gene disrupts heterochromatin formation and may cause chromosome instability. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2013]

Genomic context

Location:
Xp11.23
Sequence:
Chromosome: X; NC_000023.11 (48695554..48709016)
Total number of exons:
7

Links

IMPORTANT NOTE: NIH does not independently verify information submitted to the GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in the GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.