URM1 report

I. Expression across cell types

II. Expression across tissues

III. Associated gene sets

GO_0002098Biological processtRNA wobble uridine modification
GO_0034227Biological processtRNA thio-modification
GO_0032447Biological processprotein urmylation
GO_0005829Cellular componentcytosol
GO_0005634Cellular componentnucleus
GO_0097163Molecular functionsulfur carrier activity
GO_0031386Molecular functionprotein tag activity
GO_0005515Molecular functionprotein binding

IV. Literature review

[source]
Gene nameURM1
Protein nameUbiquitin-related modifier 1
Ubiquitin related modifier 1
SynonymsC9orf74
DescriptionFUNCTION: Acts as a sulfur carrier required for 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of cytosolic tRNA(Lys), tRNA(Glu) and tRNA(Gln). Serves as sulfur donor in tRNA 2-thiolation reaction by being thiocarboxylated (-COSH) at its C-terminus by MOCS3. The sulfur is then transferred to tRNA to form 2-thiolation of mcm(5)S(2)U. Also acts as a ubiquitin-like protein (UBL) that is covalently conjugated via an isopeptide bond to lysine residues of target proteins such as MOCS3, ATPBD3, CTU2, USP15 and CAS. The thiocarboxylated form serves as substrate for conjugation and oxidative stress specifically induces the formation of UBL-protein conjugates. .

AccessionsENST00000372850.5 [Q9BTM9-3]
ENST00000470840.5
Q9BTM9
ENST00000372847.1
ENST00000483206.2 [Q9BTM9-2]
Q5T4A9
ENST00000372853.9 [Q9BTM9-1]