1ERD | pdb_00001erd

THE NMR SOLUTION STRUCTURE OF THE PHEROMONE ER-2 FROM THE CILIATED PROTOZOAN EUPLOTES RAIKOVI

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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	d1erda_	All alpha proteins	Protozoan pheromone-like	Protozoan pheromone proteins	Protozoan pheromone proteins	ER-2	(Euplotes raikovi ) [TaxId: 5938 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Protozoan pheromone proteins	8024348	4000737	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Protozoan pheromone proteins	8036727	3001197	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	E_raikovi_mat	e1erdA1	A: alpha bundles	X: Protozoan pheromone proteins	H: Protozoan pheromone proteins	T: Protozoan pheromone proteins	F: E_raikovi_mat	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.10.190	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A		CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	PHEROMONE ER-2	pheromone activity molecular function activator activity mating pheromone activity molecular function regulator activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity	-	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036245	Protozoan pheromone superfamily	Homologous Superfamily
A	IPR009064	Pheromone, protozoan	Family
A	IPR016057	Pheromone Er-2/Er-23, protozoan	Homologous Superfamily

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.