5LQD

Trehalose-6-phosphate synthase, GDP-glucose-dependent OtsA

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d5lqdb1	Alpha and beta proteins (a/b)	UDP-Glycosyltransferase/glycogen phosphorylase	UDP-Glycosyltransferase/glycogen phosphorylase	automated matches	automated matches	(Streptomyces venezuelae ATCC 10712 ) [TaxId: 953739 ],	SCOPe (2.08)
B	d5lqdb2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Streptomyces venezuelae ATCC 10712 ) [TaxId: 953739 ],	SCOPe (2.08)
D	d5lqdd1	Alpha and beta proteins (a/b)	UDP-Glycosyltransferase/glycogen phosphorylase	UDP-Glycosyltransferase/glycogen phosphorylase	automated matches	automated matches	(Streptomyces venezuelae ATCC 10712 ) [TaxId: 953739 ],	SCOPe (2.08)
D	d5lqdd2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Streptomyces venezuelae ATCC 10712 ) [TaxId: 953739 ],	SCOPe (2.08)
A	d5lqda1	Alpha and beta proteins (a/b)	UDP-Glycosyltransferase/glycogen phosphorylase	UDP-Glycosyltransferase/glycogen phosphorylase	automated matches	automated matches	(Streptomyces venezuelae ATCC 10712 ) [TaxId: 953739 ],	SCOPe (2.08)
A	d5lqda2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Streptomyces venezuelae ATCC 10712 ) [TaxId: 953739 ],	SCOPe (2.08)
C	d5lqdc1	Alpha and beta proteins (a/b)	UDP-Glycosyltransferase/glycogen phosphorylase	UDP-Glycosyltransferase/glycogen phosphorylase	automated matches	automated matches	(Streptomyces venezuelae ATCC 10712 ) [TaxId: 953739 ],	SCOPe (2.08)
C	d5lqdc2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Streptomyces venezuelae ATCC 10712 ) [TaxId: 953739 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Type B glycosyltransferase-like	8097752	3001586	SCOP2B (2022-06-29)
D	SCOP2 Family	Trehalose-6-phosphate synthase, OtsA	8097751	4003141	SCOP2 (2022-06-29)
D	SCOP2 Superfamily	Type B glycosyltransferase-like	8097752	3001586	SCOP2 (2022-06-29)
A	SCOP2B Superfamily	Type B glycosyltransferase-like	8097752	3001586	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Type B glycosyltransferase-like	8097752	3001586	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Glyco_transf_20_N	e5lqdB2	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: Glyco_transf_20_N	ECOD (1.6)
B	Glyco_transf_20_C	e5lqdB1	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: Glyco_transf_20_C	ECOD (1.6)
D	Glyco_transf_20_N	e5lqdD2	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: Glyco_transf_20_N	ECOD (1.6)
D	Glyco_transf_20_C	e5lqdD1	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: Glyco_transf_20_C	ECOD (1.6)
A	Glyco_transf_20_N	e5lqdA1	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: Glyco_transf_20_N	ECOD (1.6)
A	Glyco_transf_20_C	e5lqdA2	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: Glyco_transf_20_C	ECOD (1.6)
C	Glyco_transf_20_N	e5lqdC1	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: Glyco_transf_20_N	ECOD (1.6)
C	Glyco_transf_20_C	e5lqdC2	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: Glyco_transf_20_C	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.50.2000	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glycogen Phosphorylase B	CATH (4.3.0)
D	3.40.50.2000	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glycogen Phosphorylase B	CATH (4.3.0)
A	3.40.50.2000	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glycogen Phosphorylase B	CATH (4.3.0)
C	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, C, D	PF00982	Glycosyltransferase family 20 (Glyco_transf_20)	Glycosyltransferase family 20	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Alpha,alpha-trehalose-phosphate synthase	phosphoric ester hydrolase activity trehalose-phosphatase activity hydrolase activity, acting on ester bonds carbohydrate phosphatase activity phosphatase activity hydrolase activity catalytic activity sugar-phosphatase activity UDP-glycosyltransferase activity glycosyltransferase activity alpha,alpha-trehalose-phosphate synthase (UDP-forming) activity transferase activity glucosyltransferase activity hexosyltransferase activity phosphoric ester hydrolase activity trehalose-phosphatase activity hydrolase activity, acting on ester bonds carbohydrate phosphatase activity phosphatase activity hydrolase activity catalytic activity sugar-phosphatase activity UDP-glycosyltransferase activity glycosyltransferase activity alpha,alpha-trehalose-phosphate synthase (UDP-forming) activity transferase activity glucosyltransferase activity hexosyltransferase activity UDP-glucosyltransferase activity	carbohydrate metabolic process trehalose metabolic process carbohydrate biosynthetic process oligosaccharide metabolic process primary metabolic process disaccharide metabolic process disaccharide biosynthetic process biosynthetic process oligosaccharide biosynthetic process trehalose biosynthetic process metabolic process cellular response to stimulus response to stimulus trehalose metabolism in response to stress carbohydrate metabolic process trehalose metabolic process carbohydrate biosynthetic process oligosaccharide metabolic process primary metabolic process disaccharide metabolic process disaccharide biosynthetic process biosynthetic process oligosaccharide biosynthetic process trehalose biosynthetic process metabolic process cellular response to stimulus response to stimulus trehalose metabolism in response to stress cellular response to stress response to stress cellular process cellular response to heat response to heat response to abiotic stimulus response to temperature stimulus	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol protein-containing complex catalytic complex alpha,alpha-trehalose-phosphate synthase complex (UDP-forming) transferase complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR001830	Glycosyl transferase, family 20	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 R01GM133198.