2JRY | pdb_00002jry

Structure and Sodium Channel Activity of an Excitatory I1-Superfamily Conotoxin

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Toxin_19	e2jryA1	A: few secondary structure elements	X: I-superfamily conotoxin r11a (From Topology)	H: I-superfamily conotoxin r11a (From Topology)	T: I-superfamily conotoxin r11a	F: Toxin_19	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	4.10.40.80	Few Secondary Structures	Irregular	Omega-AgatoxinV		CATH (4.2.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF08088	Conotoxin I-superfamily (Toxin_19)	Conotoxin I-superfamily	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	I-superfamily conotoxin r11a	channel regulator activity ion channel regulator activity molecular function regulator activity sodium channel regulator activity transporter regulator activity toxin activity	-	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR013141	Conotoxin-I, conserved site	Conserved Site
A	IPR012624	Conotoxin I-superfamily	Family

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A	DPN	RESID: AA0194 PSI-MOD : D-phenylalanine MOD:00201
A	HYP	Parent Component: PRO RESID: AA0194 , AA0030 PSI-MOD : D-phenylalanine MOD:00201 , 4-hydroxy-L-proline MOD:00039

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.