8AA2 | pdb_00008aa2

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

External Resource: Annotation

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

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D [auth M]	2.115.10.20	Mainly Beta	5 Propeller	Tachylectin-2	Chain A	CATH (utative)
A [auth E]	2.115.10.20	Mainly Beta	5 Propeller	Tachylectin-2	Chain A	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
F [auth A], H [auth I]	PF00593	TonB dependent receptor-like, beta-barrel (TonB_dep_Rec_b-barrel)	TonB dependent receptor-like, beta-barrel	This entry represents the beta-barrel domain of TonB-dependent receptors, such as BtuB, CirA, FatA, FcuT, FecA, FepA, among others [1].	Domain
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
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
B [auth T], C [auth G]	PF16324	Domain of unknown function (DUF4960) (DUF4960)	Domain of unknown function (DUF4960)	-	Family
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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
F [auth A], H [auth I]	SusC homolog	cation binding ion binding binding metal ion binding small molecule binding	-	cell periphery cell outer membrane cellular anatomical structure external encapsulating structure membrane cell envelope outer membrane
E [auth B], G [auth J]	SusD homolog	cation binding ion binding binding metal ion binding small molecule binding	-	cell periphery cell outer membrane cellular anatomical structure external encapsulating structure membrane cell envelope outer membrane
B [auth T], C [auth G]	DUF4960 domain-containing protein	-	-	-
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 cation binding ion binding binding metal ion binding small molecule binding	carbohydrate metabolic process primary metabolic process metabolic process cellular process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
F [auth A], H [auth I]	IPR039426	TonB-dependent receptor-like	Family
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
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
B [auth T], C [auth G]	IPR032526	Domain of unknown function DUF4960	Domain
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]	IPR051214	Glycosyl Hydrolase 32 Enzymes	Family
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

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

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
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]	mpstruc	TRANSMEMBRANE PROTEINS: BETA-BARREL	Polysaccharide Utilization Proteins	SusCD fructo-oligosaccharide (FOS) transporter with bound FOS DP 8-12

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.