Family

Sulfur carrier protein TusA (IPR022931)

Short name: Sulphur_carrier_TusA

Family relationships

None.

Description

This entry represents the TusA family of sulfur carrier proteins. TusA (also known as SirA, UvrY and YhhP) belongs to a group of five proteins (TusA-E) which together are responsible for 2-thiouridylation of 5-methylaminomethyl-2-thiouridine at tRNA wobble positions. TusA accepts sulfur from cysteine desulfurase IscS and transfers it in turn to TusD [PMID: 16387657].

GO terms

Biological Process

GO:0002143 tRNA wobble position uridine thiolation

Molecular Function

GO:0097163 sulfur carrier activity

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
CDD
HAMAP