Family

tRNA-splicing ligase, RtcB (IPR001233)

Short name: RtcB

Family relationships

Description

RctB is a RNA ligase that mediates the joining of broken tRNA-like stem-loop structures in case of tRNA damage. It probably participates to tRNA restriction-repair by ligating broken tRNA-like stem-loop structures with 2',3'-cyclic phosphate and 5'-OH ends to form a splice junction with a 2'-OH, 3',5'-phosphodiester [PMID: 21224389].

GO terms

Biological Process

GO:0006396 RNA processing

Molecular Function

GO:0008452 RNA ligase activity

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
SUPERFAMILY
PROSITE patterns
PANTHER
Pfam