1R48

Solution structure of the C-terminal cytoplasmic domain residues 468-497 of Escherichia coli protein ProP

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1r48a_	Coiled coil proteins	Antiparallel coiled-coil	Proline/betaine transporter ProP, C-terminal cytoplasmic domain	Proline/betaine transporter ProP, C-terminal cytoplasmic domain	Proline/betaine transporter ProP, C-terminal cytoplasmic domain	( ) [TaxId: ], (Escherichia coli (strain K12) ) [TaxId: 83333 ],	SCOPe (2.08)
B	d1r48b_	Coiled coil proteins	Antiparallel coiled-coil	Proline/betaine transporter ProP, C-terminal cytoplasmic domain	Proline/betaine transporter ProP, C-terminal cytoplasmic domain	Proline/betaine transporter ProP, C-terminal cytoplasmic domain	( ) [TaxId: ], (Escherichia coli (strain K12) ) [TaxId: 83333 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Proline/betaine transporter ProP C-terminal cytoplasmic domain	8027966	4001897	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Proline/betaine transporter ProP C-terminal cytoplasmic domain	8040345	3000533	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Proline/betaine transporter ProP C-terminal cytoplasmic domain	8040345	3000533	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF08946	Osmosensory transporter coiled coil (Osmo_CC)	Osmosensory transporter coiled coil	-	Coiled-coil

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Proline/betaine transporter	identical protein binding protein binding binding protein homodimerization activity protein dimerization activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity solute:monoatomic cation symporter activity carboxylic acid transmembrane transporter activity secondary active transmembrane transporter activity active monoatomic ion transmembrane transporter activity amino acid transmembrane transporter activity proline:proton symporter activity active transmembrane transporter activity identical protein binding protein binding binding protein homodimerization activity protein dimerization activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity solute:monoatomic cation symporter activity carboxylic acid transmembrane transporter activity secondary active transmembrane transporter activity active monoatomic ion transmembrane transporter activity amino acid transmembrane transporter activity proline:proton symporter activity active transmembrane transporter activity inorganic molecular entity transmembrane transporter activity solute:proton symporter activity inorganic cation transmembrane transporter activity amino acid:monoatomic cation symporter activity monoatomic ion transmembrane transporter activity transporter activity organic acid transmembrane transporter activity transmembrane transporter activity symporter activity amino acid:proton symporter activity organic anion transmembrane transporter activity	cellular response to stimulus response to osmotic stress regulation of biological process regulation of cellular process response to stimulus signaling biological regulation cellular response to chemical stress cellular response to osmotic stress intracellular signal transduction cellular response to environmental stimulus cell communication cellular response to chemical stimulus osmosensory signaling pathway cellular response to stress cellular response to stimulus response to osmotic stress regulation of biological process regulation of cellular process response to stimulus signaling biological regulation cellular response to chemical stress cellular response to osmotic stress intracellular signal transduction cellular response to environmental stimulus cell communication cellular response to chemical stimulus osmosensory signaling pathway cellular response to stress response to stress response to chemical cellular process response to abiotic stimulus cellular response to abiotic stimulus signal transduction amino acid transport localization transport organic substance transport establishment of localization organic acid transmembrane transport proline import across plasma membrane import into cell nitrogen compound transport organic anion transport carboxylic acid transmembrane transport carboxylic acid transport import across plasma membrane amino acid transmembrane transport organic acid transport transmembrane transport proline transmembrane transport amino acid import across plasma membrane quaternary ammonium group transport modified amino acid transport glycine betaine transport organic cation transport amino-acid betaine transport cellular response to salt stress cellular hyperosmotic salinity response response to salt stress hyperosmotic salinity response hyperosmotic response cellular hyperosmotic response	cell periphery plasma membrane membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR005828	Major facilitator, sugar transporter-like	Family
A, B	IPR005829	Sugar transporter, conserved site	Conserved Site
A, B	IPR015041	Osmosensory transporter coiled coil	Domain
A, B	IPR004736	MFS transporter, metabolite:H symporter	Family
A, B	IPR036259	MFS transporter superfamily	Homologous Superfamily
A, B	IPR020846	Major facilitator superfamily domain	Domain
A, B	IPR036292	Proline/betaine transporter ProP, C-terminal	Homologous Superfamily

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.