2OQ3 | pdb_00002oq3

Solution Structure of the mannitol- specific cryptic phosphotransferase enzyme IIA CmtB 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)
A	PTS_EIIA_2	e2oq3A1	A: a/b three-layered sandwiches	X: Profilin-like	H: sensor domains	T: sensor domains	F: PTS_EIIA_2	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.930.10	Alpha Beta	3-Layer(aba) Sandwich	Mannitol-specific EII	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00359	Phosphoenolpyruvate-dependent sugar phosphotransferase system, EIIA 2 (PTS_EIIA_2)	Phosphoenolpyruvate-dependent sugar phosphotransferase system, EIIA 2		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Mannitol-specific cryptic phosphotransferase enzyme IIA component	active transmembrane transporter activity protein-phosphocysteine-sugar phosphotransferase activity transporter activity transferase activity carbohydrate transmembrane transporter activity transmembrane transporter activity catalytic activity phosphotransferase activity, alcohol group as acceptor protein-phosphocysteine-L-ascorbate-phosphotransferase system transporter activity transferase activity, transferring phosphorus-containing groups kinase activity	import into cell phosphoenolpyruvate-dependent sugar phosphotransferase system transport import across plasma membrane carbohydrate import across plasma membrane carbohydrate transport establishment of localization transmembrane transport localization cellular process carbohydrate transmembrane transport	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR002178	PTS EIIA type-2 domain	Domain
A	IPR016152	Phosphotransferase/anion transporter	Homologous Superfamily
A	IPR051351	Ascorbate-specific PTS system EIIA component	Family

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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.