Description

IPR038110 is a Threonine dehydratase, ACT-like domain superfamily.

<p>Threonine deaminase (threonine dehydratase, TD) is the first enzyme on the pathway for the biosynthesis of isoleucine. TD is organized into two domains. The larger N-terminal domain is considered the catalytic domain as it contains the essential pyridoxal phosphate cofactor. The C-terminal regulatory domain folds as an eight-stranded antiparallel sheet. The holoenzyme is a homotetramer in which the intersubunit contacts lie between pairs of C-terminal regulatory domains and pairs of N-terminal domains [[cite:PUB00005304]].</p> <p>The ACT domain is a 90 amino acid long domain, which has been named after three of the allosterically regulated enzymes in which it is found: aspartate kinase, chorismate mutase and TyrA (prephenate dehydrogenase) [[cite:PUB00005850]]. The ACT domain is found in a variety of contexts and is proposed to be a structurally conserved regulatory domain involved in the binding of small ligands, such as amino acids. There is a close structural and functional relationship between the regulatory domain of TD and the ACT domain [[cite:PUB00007206]].</p>

This description is obtained from EB-eye REST.

Associated GO terms

Unable to find any GO terms for the transcript with the identifier.

Associated Lotus transcripts 3

Co-occuring domains 1

A list of co-occurring predicted domains within the L. japonicus gene space: