Annotations: 6MRL

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C [auth D]	Ribosomal_S20p	e6mrlD1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: Ribosomal_S20p	ECOD (v294.1)
B	Ribosomal_S20p	e6mrlB1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: Ribosomal_S20p	ECOD (v294.1)
A	Ribosomal_S20p	e6mrlA2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: Ribosomal_S20p	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C [auth D]	2.60.120.20	Mainly Beta	Sandwich	Jelly Rolls		CATH (utative)
B	2.60.120.20	Mainly Beta	Sandwich	Jelly Rolls		CATH (utative)
A	2.60.120.20	Mainly Beta	Sandwich	Jelly Rolls		CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C [auth D]	PF00729	Viral coat protein (S domain) (Viral_coat)	Viral coat protein (S domain)		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C [auth D]	p41	structural molecule activity	-	viral capsid T=3 icosahedral viral capsid icosahedral viral capsid virion component

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C [auth D]	IPR029053	Viral coat protein subunit	Homologous Superfamily
A, B, C [auth D]	IPR000937	Icosahedral viral capsid protein, S domain	Domain

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.