5IWS

Crystal structure of the transporter MalT, the EIIC domain from the maltose-specific phosphotransferase system

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF02378	e5iwsA1	A: alpha complex topology	X: phosphorylation-coupled saccharide transporter ChbC (From Topology)	H: phosphorylation-coupled saccharide transporter ChbC (From Topology)	T: phosphorylation-coupled saccharide transporter ChbC	F: PF02378	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF02378	Phosphotransferase system, EIIC (PTS_EIIC)	Phosphotransferase system, EIIC	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Protein-N(Pi)-phosphohistidine-sugar phosphotransferase (Enzyme II of the phosphotransferase system) (PTS system glucose-specific IIBC component)	kinase activity transferase activity catalytic activity transferase activity, transferring phosphorus-containing groups active transmembrane transporter activity protein-N(PI)-phosphohistidine-sugar phosphotransferase activity transporter activity carbohydrate transmembrane transporter activity transmembrane transporter activity phosphotransferase activity, alcohol group as acceptor D-glucosamine PTS permease activity	phosphorylation cellular metabolic process phosphate-containing compound metabolic process metabolic process cellular process phosphorus metabolic process import into cell phosphoenolpyruvate-dependent sugar phosphotransferase system transport organic substance transport import across plasma membrane carbohydrate import across plasma membrane carbohydrate transport establishment of localization phosphorylation cellular metabolic process phosphate-containing compound metabolic process metabolic process cellular process phosphorus metabolic process import into cell phosphoenolpyruvate-dependent sugar phosphotransferase system transport organic substance transport import across plasma membrane carbohydrate import across plasma membrane carbohydrate transport establishment of localization transmembrane transport localization carbohydrate transmembrane transport	cell periphery plasma membrane membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR018113	Phosphotransferase system EIIB, cysteine phosphorylation site	Conserved Site
A	IPR036878	Glucose permease domain IIB	Homologous Superfamily
A	IPR013013	Phosphotransferase system, EIIC component, type 1	Domain
A	IPR001996	Phosphotransferase system, IIB component, type 1	Domain
A	IPR003352	Phosphotransferase system, EIIC	Domain
A	IPR011300	Phosphotransferase system, IIBC component	Domain

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A	OPM	Transmembrane	Alpha-helical polytopic	Phosphotransferase system, EIIC superfamily	Phosphotransferase Glucose-Glucoside (Glc) Family

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Phosphoenolpyruvate-Dependent Phosphotransferases (PTSs)	MalT EIIC phosphorylation-coupled maltose transporter

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.