Annotations: 6T16

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B [auth A]	Glyco_hydro_70_2nd	e6t16A2	A: beta sandwiches	X: Glycosyl hydrolase domain-like	H: Glycosyl hydrolase domain (From Topology)	T: Glycosyl hydrolase domain	F: Glyco_hydro_70_2nd	ECOD (1.6)
B [auth A]	CW_binding_1	e6t16A5	A: beta duplicates or obligate multimers	X: beta-hairpin stack (From Topology)	H: beta-hairpin stack (From Topology)	T: beta-hairpin stack	F: CW_binding_1	ECOD (1.6)
B [auth A]	Glyco_hydro_70_1st	e6t16A1	A: alpha bundles	X: Helical domain in glucansucrase GTF180 (From Topology)	H: Helical domain in glucansucrase GTF180 (From Topology)	T: Helical domain in glucansucrase GTF180	F: Glyco_hydro_70_1st	ECOD (1.6)
B [auth A]	Alpha-amylase	e6t16A4	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Alpha-amylase	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth B]	3.20.20.470	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glucansucrase	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B], B [auth A]	PF01473	Putative cell wall binding repeat (Choline_bind_1)	Putative cell wall binding repeat	-	Repeat
A [auth B], B [auth A]	PF19127	Choline-binding repeat (Choline_bind_3)	Choline-binding repeat	-	Repeat
A [auth B], B [auth A]	PF02324	Glycosyl hydrolase family 70 (Glyco_hydro_70)	Glycosyl hydrolase family 70	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A]	Alternansucrase	dextransucrase activity glycosyltransferase activity transferase activity hexosyltransferase activity catalytic activity glucosyltransferase activity cation binding ion binding binding metal ion binding small molecule binding	carbohydrate metabolic process glucan biosynthetic process polysaccharide biosynthetic process carbohydrate biosynthetic process primary metabolic process macromolecule biosynthetic process polysaccharide metabolic process glucan metabolic process biosynthetic process metabolic process cellular process macromolecule metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B], B [auth A]	IPR027636	Glucan-binding repeat	Repeat
A [auth B], B [auth A]	IPR025987	GW domain	Domain
A [auth B], B [auth A]	IPR022263	KxYKxGKxW signal peptide	Conserved Site
A [auth B], B [auth A]	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR038200	GW domain superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR018337	Cell wall/choline-binding repeat	Repeat
A [auth B], B [auth A]	IPR003318	Glycoside hydrolase, family 70, catalytic domain	Domain

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.