Annotations: 2X6Q

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Glycos_transf_1	e2x6qA3	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: Glycos_transf_1	ECOD (1.6)
A	GT1_Trehalose_phosphorylase	e2x6qA2	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: GT1_Trehalose_phosphorylase	ECOD (1.6)
B	Glycos_transf_1	e2x6qB3	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: Glycos_transf_1	ECOD (1.6)
B	GT1_Trehalose_phosphorylase	e2x6qB2	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: GT1_Trehalose_phosphorylase	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.2000	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glycogen Phosphorylase B	CATH (4.3.0)
B	3.40.50.2000	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glycogen Phosphorylase B	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00534	Glycosyl transferases group 1 (Glycos_transf_1)	Glycosyl transferases group 1	-	Family
A, B	PF21269	Trehalose synthase, N-terminal domain (TreT_GT1)	Trehalose synthase, N-terminal domain	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 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

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	TREHALOSE-SYNTHASE TRET	trehalose synthase activity glycosyltransferase activity transferase activity hexosyltransferase activity catalytic activity	monosaccharide metabolic process carbohydrate metabolic process hexose metabolic process small molecule metabolic process metabolic process primary metabolic process glucose metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR053462	Trehalose Synthase Glycosyltransferase	Family
A, B	IPR001296	Glycosyl transferase, family 1	Domain
A, B	IPR049438	Trehalose synthase, N-terminal domain	Domain
A, B	IPR052078	Trehalose Metabolism Glycosyltransferase	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.