BUD23 report

I. Expression across cell types

II. Expression across tissues

III. Associated gene sets

GO_0006325Biological processchromatin organization
GO_2000234Biological processpositive regulation of rRNA processing
GO_0070476Biological processrRNA (guanine-N7)-methylation
GO_0005730Cellular componentnucleolus
GO_0005654Cellular componentnucleoplasm
GO_0048471Cellular componentperinuclear region of cytoplasm
GO_0005634Cellular componentnucleus
GO_0046982Molecular functionprotein heterodimerization activity
GO_0016435Molecular functionrRNA (guanine) methyltransferase activity
GO_0005515Molecular functionprotein binding
GO_0008168Molecular functionmethyltransferase activity
GO_0003723Molecular functionRNA binding

IV. Literature review

[source]
Gene nameBUD23
Protein nameProbable 18S rRNA (guanine-N(7))-methyltransferase (EC 2.1.1.-) (Bud site selection protein 23 homolog) (Metastasis-related methyltransferase 1) (Williams-Beuren syndrome chromosomal region 22 protein) (rRNA methyltransferase and ribosome maturation factor)
Uncharacterized protein WBSCR22
SynonymsHUSSY-03
PP3381
MERM1
WBSCR22
DescriptionFUNCTION: S-adenosyl-L-methionine-dependent methyltransferase that specifically methylates the N(7) position of a guanine in 18S rRNA . Requires the methyltransferase adapter protein TRM112 for full rRNA methyltransferase activity . Involved in the pre-rRNA processing steps leading to small-subunit rRNA production independently of its RNA-modifying catalytic activity . Important for biogenesis end export of the 40S ribosomal subunit independent on its methyltransferase activity . Locus-specific steroid receptor coactivator. Potentiates transactivation by glucocorticoid (NR3C1), mineralocorticoid (NR3C2), androgen (AR) and progesterone (PGR) receptors . Required for the maintenance of open chromatin at the TSC22D3/GILZ locus to facilitate NR3C1 loading on the response elements . Required for maintenance of dimethylation on histone H3 'Lys-79' (H3K79me2), although direct histone methyltransferase activity is not observed in vitro . .

AccessionsQ75ME3
ENST00000265758.7 [O43709-1]
O43709