4E5V

Crystal structure of a Putative thua-like protein (PARMER_02418) from Parabacteroides merdae ATCC 43184 at 1.75 A resolution

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AThuAe4e5vA1 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: Class I glutamine amidotransferase-likeF: ThuAECOD (1.6)
BThuAe4e5vB2 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: Class I glutamine amidotransferase-likeF: ThuAECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.50.880 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Class I glutamine amidotransferase (GATase) domainCATH (4.3.0)
B3.40.50.880 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Class I glutamine amidotransferase (GATase) domainCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF06283Trehalose utilisation (ThuA)Trehalose utilisationThis family consists of several bacterial ThuA-like proteins. ThuA appears to be involved in utilisation of trehalose [1]. The thuA and thuB genes form part of the trehalose/sucrose transport operon thuEFGKAB, which is located on the pSymB megaplasmi ...This family consists of several bacterial ThuA-like proteins. ThuA appears to be involved in utilisation of trehalose [1]. The thuA and thuB genes form part of the trehalose/sucrose transport operon thuEFGKAB, which is located on the pSymB megaplasmid. The thuA and thuB genes are induced in vitro by trehalose but not by sucrose and the extent of its induction depends on the concentration of trehalose available in the medium [2]. ThuA is involved in the conversion of of disaccharides to their respective 3-keto derivatives [3].
Domain