Domain

Threonine-tRNA ligase catalytic core domain (IPR033728)

Short name: ThrRS_core

Domain relationships

Description

Threonyl-tRNA synthetase (ThrRS) is responsible for the attachment of threonine to the 3' OH group of ribose of the appropriate tRNA. ThrRS is a homodimer. This core domain is primarily responsible for ATP-dependent formation of the enzyme bound aminoacyl-adenylate. ThrRS has been assigned to class II based upon its structure and the presence of three characteristic sequence motifs in the core domain [PMID: 7552701, PMID: 10447505, PMID: 11732603, PMID: 14665676].

Contributing signatures

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