Annotations: 2X26

Crystal structure of the periplasmic aliphatic sulphonate binding protein SsuA from Escherichia coli

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	N6_Mtase	e2x26B3	A: alpha arrays	X: Four-helical up-and-down bundle	H: N-terminal helical domain in restriction-modification system methylation subunit	T: N-terminal helical domain in restriction-modification system methylation subunit	F: N6_Mtase	ECOD (v295.2)
A	SBP_bac_1	e2x26A1	A: alpha arrays	X: Alpha-lytic protease prodomain-like	H: Glycosyl hydrolase domain	T: Glycosyl hydrolase domain	F: SBP_bac_1	ECOD (v295.2)
A		e2x26A2	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F:	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.190.10	Alpha Beta	3-Layer(aba) Sandwich	D-Maltodextrin-Binding Protein	domain 2	CATH (4.3.0)
B	6.10.10.20	Special	Helix non-globular	Helicase, Ruva Protein	domain 3	CATH (4.3.0)
A	3.40.190.10	Alpha Beta	3-Layer(aba) Sandwich	D-Maltodextrin-Binding Protein	domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF09084	NMT1/THI5 like (NMT1)	NMT1/THI5 like	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	PERIPLASMIC ALIPHATIC SULPHONATES-BINDING PROTEIN	ABC-type alkanesulfonate transporter transporter activity ABC-type transporter activity active transmembrane transporter activity sulfur compound transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity transporter activity transmembrane transporter activity ATP-dependent activity	transmembrane transport organic acid transport localization transport alkanesulfonate transmembrane transport sulfur compound transport cellular process establishment of localization cellular response to stimulus cellular response to nutrient levels response to nutrient levels response to stimulus cellular response to stress response to stress transmembrane transport organic acid transport localization transport alkanesulfonate transmembrane transport sulfur compound transport cellular process establishment of localization cellular response to stimulus cellular response to nutrient levels response to nutrient levels response to stimulus cellular response to stress response to stress response to starvation cellular response to starvation cellular response to sulfur starvation sulfur compound metabolic process metabolic process	ATPase dependent transmembrane transport complex ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing protein-containing complex plasma membrane protein complex membrane plasma membrane membrane protein complex transporter complex ATP-binding cassette (ABC) transporter complex cell periphery cellular anatomical structure transmembrane transporter complex extracellular region periplasmic space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR010067	Aliphatic sulfonates-binding protein	Family
A, B	IPR015168	SsuA/THI5-like	Domain
A, B	IPR001638	Solute-binding protein family 3/N-terminal domain of MltF	Domain