2XA9

Crystal structure of trehalose synthase TreT mutant E326A from P. horikoshii in complex with UDPG

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF00534e2xa9A3 A: a/b three-layered sandwichesX: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)T: UDP-Glycosyltransferase/glycogen phosphorylaseF: PF00534ECOD (1.6)
APF21269e2xa9A2 A: a/b three-layered sandwichesX: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)T: UDP-Glycosyltransferase/glycogen phosphorylaseF: PF21269ECOD (1.6)
BPF00534e2xa9B3 A: a/b three-layered sandwichesX: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)T: UDP-Glycosyltransferase/glycogen phosphorylaseF: PF00534ECOD (1.6)
BPF21269e2xa9B2 A: a/b three-layered sandwichesX: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)T: UDP-Glycosyltransferase/glycogen phosphorylaseF: PF21269ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.50.2000 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Glycogen Phosphorylase BCATH (4.3.0)
B3.40.50.2000 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Glycogen Phosphorylase BCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF00534Glycosyl transferases group 1 (Glycos_transf_1)Glycosyl transferases group 1- Family
A, B
PF21269Trehalose synthase, N-terminal domain (TreT_GT1)Trehalose synthase, N-terminal domainThis domain is found at the N-terminal end of Trehalose synthase from Pyrococcus horikoshii (TreT) and similar proteins from prokaryotic organisms. TreT synthesises an alpha,alpha-trehalose from nucleoside diphosphate glucose and glucose. This protei ...This domain is found at the N-terminal end of Trehalose synthase from Pyrococcus horikoshii (TreT) and similar proteins from prokaryotic organisms. TreT synthesises an alpha,alpha-trehalose from nucleoside diphosphate glucose and glucose. This protein has a typical GT-B glycosyltransferase structure with dual beta/alpha/ beta Rossmann-folds. The N-terminal domain shows a core of six beta-strands and seven associated helices [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
TREHALOSE-SYNTHASE TRET -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR001296Glycosyl transferase, family 1Domain
A, B
IPR049438Trehalose synthase, N-terminal domainDomain