8AA2

Inactive levan utilisation machinery (utilisome) in the presence of levan fructo-oligosaccharides DP 15-25

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: PDBTM

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth E]	PF16346	e8aa2E1	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Concanavalin A-like lectins/glucanases	F: PF16346	ECOD (1.6)
A [auth E]	PF00251	e8aa2E2	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 5-bladed	F: PF00251	ECOD (1.6)
D [auth M]	PF16346	e8aa2M2	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Concanavalin A-like lectins/glucanases	F: PF16346	ECOD (1.6)
D [auth M]	PF00251	e8aa2M1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 5-bladed	F: PF00251	ECOD (1.6)
B [auth T]	F_UNCLASSIFIED	e8aa2T1	A: beta sandwiches	X: N-terminal domain of BT_2081-like (From Topology)	H: N-terminal domain of BT_2081-like (From Topology)	T: N-terminal domain of BT_2081-like	F: F_UNCLASSIFIED	ECOD (1.6)
C [auth G]	F_UNCLASSIFIED	e8aa2G2	A: beta sandwiches	X: N-terminal domain of BT_2081-like (From Topology)	H: N-terminal domain of BT_2081-like (From Topology)	T: N-terminal domain of BT_2081-like	F: F_UNCLASSIFIED	ECOD (1.6)
C [auth G]	PF16324	e8aa2G3	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Class I glutamine amidotransferase-like	F: PF16324	ECOD (1.6)
E [auth B]	PF07980,PF14322	e8aa2B1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: PF07980,PF14322	ECOD (1.6)
G [auth J]	PF07980,PF14322	e8aa2J1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: PF07980,PF14322	ECOD (1.6)
F [auth A]	PF00593	e8aa2A1	A: beta barrels	X: Outer membrane meander beta-barrels	H: Porins	T: Ligand-gated protein channel	F: PF00593	ECOD (1.6)
F [auth A]	PF07715	e8aa2A2	A: a+b complex topology	X: N0 domain in phage tail proteins and secretins-like	H: TonB-dependent receptor plug domain (From Topology)	T: TonB-dependent receptor plug domain	F: PF07715	ECOD (1.6)
H [auth I]	PF00593	e8aa2I2	A: beta barrels	X: Outer membrane meander beta-barrels	H: Porins	T: Ligand-gated protein channel	F: PF00593	ECOD (1.6)
H [auth I]	PF07715	e8aa2I1	A: a+b complex topology	X: N0 domain in phage tail proteins and secretins-like	H: TonB-dependent receptor plug domain (From Topology)	T: TonB-dependent receptor plug domain	F: PF07715	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth E], D [auth M]	PF00251	Glycosyl hydrolases family 32 N-terminal domain (Glyco_hydro_32N)	Glycosyl hydrolases family 32 N-terminal domain	-	Repeat
A [auth E], D [auth M]	PF16346	GH32, BT1760-like, C-terminal domain (GH32_BT1760-like_C)	GH32, BT1760-like, C-terminal domain	This domain is found at the C-terminal end of BT1760 from Bacteroides thetaiotaomicron and similar bacterial proteins that predominantly belong to the glycoside hydrolase family 32 (GH32). BT1760 is an endo-levanase that requires its C-terminal beta- ...	This domain is found at the C-terminal end of BT1760 from Bacteroides thetaiotaomicron and similar bacterial proteins that predominantly belong to the glycoside hydrolase family 32 (GH32). BT1760 is an endo-levanase that requires its C-terminal beta-sandwich domain to fold and function correctly. This domain shows two facing beta-sheets consisting of seven and eight antiparallel beta-strands [1].	Domain
B [auth T], C [auth G]	PF16324	Domain of unknown function (DUF4960) (DUF4960)	Domain of unknown function (DUF4960)	-	Family
E [auth B], G [auth J]	PF07980	SusD family (SusD_RagB)	SusD family	-	Repeat
E [auth B], G [auth J]	PF14322	Starch-binding associating with outer membrane (SusD-like_3)	Starch-binding associating with outer membrane	-	Repeat
F [auth A], H [auth I]	PF00593	TonB dependent receptor (TonB_dep_Rec)	TonB dependent receptor	-	Family
F [auth A], H [auth I]	PF07715	TonB-dependent Receptor Plug Domain (Plug)	TonB-dependent Receptor Plug Domain	The Plug domain has been shown to be an independently folding subunit of the TonB-dependent receptors ([1]). It acts as the channel gate, blocking the pore until the channel is bound by ligand. At this point it under goes conformational changes opens ...	The Plug domain has been shown to be an independently folding subunit of the TonB-dependent receptors ([1]). It acts as the channel gate, blocking the pore until the channel is bound by ligand. At this point it under goes conformational changes opens the channel.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth E], D [auth M]	Glycoside hydrolase family 32	hydrolase activity, acting on glycosyl bonds hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity	carbohydrate metabolic process organic substance metabolic process primary metabolic process metabolic process	-
B [auth T], C [auth G]	DUF4960 domain-containing protein	-	-	-
E [auth B], G [auth J]	SusD homolog	cation binding ion binding binding metal ion binding small molecule binding	-	membrane cellular anatomical entity
F [auth A], H [auth I]	SusC homolog	cation binding ion binding binding metal ion binding small molecule binding	-	cell periphery cell outer membrane external encapsulating structure membrane cell envelope outer membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth E], D [auth M]	IPR013148	Glycosyl hydrolase family 32, N-terminal	Domain
A [auth E], D [auth M]	IPR013320	Concanavalin A-like lectin/glucanase domain superfamily	Homologous Superfamily
A [auth E], D [auth M]	IPR023296	Glycosyl hydrolase, five-bladed beta-propeller domain superfamily	Homologous Superfamily
A [auth E], D [auth M]	IPR001362	Glycoside hydrolase, family 32	Family
A [auth E], D [auth M]	IPR032507	BT1760-like, C-terminal domain	Domain
B [auth T], C [auth G]	IPR032526	Domain of unknown function DUF4960	Domain
E [auth B], G [auth J]	IPR012944	RagB/SusD domain	Domain
E [auth B], G [auth J]	IPR011990	Tetratricopeptide-like helical domain superfamily	Homologous Superfamily
E [auth B], G [auth J]	IPR033985	SusD-like, N-terminal	Domain
F [auth A], H [auth I]	IPR037066	TonB-dependent receptor, plug domain superfamily	Homologous Superfamily
F [auth A], H [auth I]	IPR023997	TonB-dependent outer membrane protein SusC/RagA, conserved site	Conserved Site
F [auth A], H [auth I]	IPR036942	TonB-dependent receptor-like, beta-barrel domain superfamily	Homologous Superfamily
F [auth A], H [auth I]	IPR023996	TonB-dependent outer membrane protein, SusC/RagA	Family
F [auth A], H [auth I]	IPR000531	TonB-dependent receptor-like, beta-barrel	Domain
F [auth A], H [auth I]	IPR012910	TonB-dependent receptor, plug domain	Domain
F [auth A], H [auth I]	IPR008969	Carboxypeptidase-like, regulatory domain superfamily	Homologous Superfamily

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A [auth E], D [auth M], E [auth B], F [auth A], G [auth J] A [auth E], D [auth M], E [auth B], F [auth A], G [auth J], H [auth I]	PDBTM	Annotated as membrane protein by PDBTM

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.