Annotations: 4AK2

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	E set domains	8090310	3000070	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	E set domains	8090309	3000070	SCOP2B (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF28858	e4ak2A01	A: a/b three-layered sandwiches	X: Rossmann-like	H: P-loop domains-related	T: ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase	F: PF28858	ECOD (v294.1)
A	Hemagglutinin	e4ak2A02	A: a/b three-layered sandwiches	X: Rossmann-like	H: P-loop domains-related	T: ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase	F: Hemagglutinin	ECOD (v294.1)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.2720	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
A	2.60.40.2730	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)

Chains	Accession	Name	Description	Comments	Source
A	PF16319	Surface glycan binding protein BT4661-like (SGBP_BT4661-like)	Surface glycan binding protein BT4661-like	-	Family

Chains	Accession	Name	Type
A	IPR032529	Surface glycan binding protein BT4661-like	Family
A	IPR013783	Immunoglobulin-like fold	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.

4AK2 | pdb_00004ak2