9SM2 | pdb_00009sm2

Cryo-EM structure of the closed-closed dextran utilisome (BT3087-BT3090), with GHdex D297A E360A catalytic inactivation, with bound IMO4, IMO6 and IMO8

External Resource: Annotation


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
G, H
PF13199Glycosyl hydrolase family 66 (Glyco_hydro_66)Glycosyl hydrolase family 66This family is a set of glycosyl hydrolase enzymes including cycloisomaltooligosaccharide glucanotransferase (EC:2.4.1.-) and dextranase (EC:3.2.1.11) activities. Domain
E, F
PF14292SusE outer membrane protein (SusE)SusE outer membrane proteinThis family includes the SusE outer membrane protein from Bacteroides thetaiotaomicron, Swiss:Q45769. This protein has a role in starch utilisation, but is not essential for growth on starch [1]. Domain
B, D
PF07980SusD family (SusD_RagB)SusD family- Repeat
B, D
PF14322Starch-binding associating with outer membrane (SusD-like_3)Starch-binding associating with outer membrane- Repeat
A, C
PF07715TonB-dependent Receptor Plug Domain (Plug)TonB-dependent Receptor Plug DomainThe 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

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
G, H
Cycloisomaltooligosaccharide glucanotransferase- - -
E, F
BT3088 (SGBPdex)- - -
B, D
SusD homolog- -
A, C
SusC homolog- -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
G, H
IPR025092Glycosyl hydrolase family 66Family
G, H
IPR013783Immunoglobulin-like foldHomologous Superfamily
G, H
IPR017853Glycoside hydrolase superfamilyHomologous Superfamily
G, H
IPR013780Glycosyl hydrolase, all-betaHomologous Superfamily
E, F
IPR025970SusE outer membrane proteinDomain
B, D
IPR012944RagB/SusD domainDomain
B, D
IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
B, D
IPR033985SusD-like, N-terminalDomain
A, C
IPR039426TonB-dependent receptor-likeFamily
A, C
IPR037066TonB-dependent receptor, plug domain superfamilyHomologous Superfamily
A, C
IPR036942TonB-dependent receptor-like, beta-barrel domain superfamilyHomologous Superfamily
A, C
IPR023997TonB-dependent outer membrane protein SusC/RagA, conserved siteConserved Site
A, C
IPR023996TonB-dependent outer membrane protein, SusC/RagAFamily
A, C
IPR012910TonB-dependent receptor, plug domainDomain
A, C
IPR008969Carboxypeptidase-like, regulatory domain superfamilyHomologous Superfamily