Annotations: 1QJK

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1qjka_	Small proteins	Metallothionein	Metallothionein	Metallothionein	Metallothionein	PURPLE SEA URCHIN (Strongylocentrotus purpuratus ) [TaxId: 7668 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Metallothionein	8026948	4003746	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Metallothionein	8039327	3001404	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	PF05522	e1qjkA1	A: few secondary structure elements	X: Metallothionein (From Topology)	H: Metallothionein (From Topology)	T: Metallothionein	F: PF05522	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF05522	Metallothionein (Metallothio_6)	Metallothionein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	METALLOTHIONEIN	cation binding ion binding binding metal ion binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR017854	Metallothionein domain superfamily	Homologous Superfamily
A	IPR001396	Metallothionein, family 4, echinoidea	Family
A	IPR017980	Metallothionein, family 4, echinoidea/annelida	Family

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.