2AP3

1.6 A Crystal Structure of a Conserved Protein of Unknown Function from Staphylococcus aureus

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family 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	d2ap3a1	All alpha proteins	Four-helical up-and-down bundle	MW0975(SA0943)-like	MW0975(SA0943)-like	Hypothetical protein MW0975 (SA0943)	(Staphylococcus aureus subsp. aureus MW2 ) [TaxId: 196620 ],	SCOPe (2.08)
A	d2ap3a2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Staphylococcus aureus subsp. aureus MW2 ) [TaxId: 196620 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	MW0975(SA0943)-like	8024826	4001211	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	MW0975(SA0943)-like	8037205	3001076	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	YkyA	e2ap3A1	A: alpha bundles	X: Four-helical up-and-down bundle	H: MW0975(SA0943)-like (From Topology)	T: MW0975(SA0943)-like	F: YkyA	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.120.570	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	YkyA-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF10368	Putative cell-wall binding lipoprotein (YkyA)	Putative cell-wall binding lipoprotein	-	Family

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036785	YkyA-like superfamily	Homologous Superfamily
A	IPR019454	Putative cell-wall binding lipoprotein YkyA-like	Family

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.