2XA1 | pdb_00002xa1

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Glycos_transf_1	e2xa1A3	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	e2xa1A2	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	e2xa1B3	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	e2xa1B2	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)

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 (4.2.0)
B	3.40.50.2000	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glycogen Phosphorylase B	CATH (4.2.0)

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 cellular process primary metabolic process glucose metabolic process	-

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