Annotations: 5H75

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Homo-oligomeric flavin-containing Cys decarboxylases HFCD	8038162	3001775	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Bacterial immunoglobulin/albumin-binding domains	8091639	3001373	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Bacterial immunoglobulin/albumin-binding domains	8091639	3001373	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Homo-oligomeric flavin-containing Cys decarboxylases HFCD	8038162	3001775	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Homo-oligomeric flavin-containing Cys decarboxylases HFCD	8038162	3001775	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Bacterial immunoglobulin/albumin-binding domains	8091639	3001373	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Bacterial immunoglobulin/albumin-binding domains	8091639	3001373	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Homo-oligomeric flavin-containing Cys decarboxylases HFCD	8038162	3001775	SCOP2B (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	PF02216	e5h75A2	A: alpha bundles	X: immunoglobulin/albumin-binding domain-like	H: Bacterial immunoglobulin/albumin-binding domains (From Topology)	T: Bacterial immunoglobulin/albumin-binding domains	F: PF02216	ECOD (1.6)
A	PF02441	e5h75A1	A: a/b three-layered sandwiches	X: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD (From Topology)	H: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD (From Topology)	T: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	F: PF02441	ECOD (1.6)
B	PF02216	e5h75B2	A: alpha bundles	X: immunoglobulin/albumin-binding domain-like	H: Bacterial immunoglobulin/albumin-binding domains (From Topology)	T: Bacterial immunoglobulin/albumin-binding domains	F: PF02216	ECOD (1.6)
B	PF02441	e5h75B1	A: a/b three-layered sandwiches	X: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD (From Topology)	H: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD (From Topology)	T: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	F: PF02441	ECOD (1.6)
C	PF02216	e5h75C2	A: alpha bundles	X: immunoglobulin/albumin-binding domain-like	H: Bacterial immunoglobulin/albumin-binding domains (From Topology)	T: Bacterial immunoglobulin/albumin-binding domains	F: PF02216	ECOD (1.6)
C	PF02441	e5h75C1	A: a/b three-layered sandwiches	X: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD (From Topology)	H: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD (From Topology)	T: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	F: PF02441	ECOD (1.6)
D	PF02216	e5h75D2	A: alpha bundles	X: immunoglobulin/albumin-binding domain-like	H: Bacterial immunoglobulin/albumin-binding domains (From Topology)	T: Bacterial immunoglobulin/albumin-binding domains	F: PF02216	ECOD (1.6)
D	PF02441	e5h75D1	A: a/b three-layered sandwiches	X: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD (From Topology)	H: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD (From Topology)	T: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	F: PF02441	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF02441	Flavoprotein (Flavoprotein)	Flavoprotein	-	Family
A, B, C, D	PF02216	B domain (B)	B domain	This family contains the B domain of Staphylococcal protein A, which specifically binds to the Fc portion of immunoglobulin G.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Mersacidin decarboxylase,Immunoglobulin G-binding protein A	oxidoreductase activity catalytic activity lyase activity protein-containing complex binding binding immunoglobulin binding IgG binding	antibiotic metabolic process biosynthetic process metabolic process antibiotic biosynthetic process	extracellular region cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR036551	Flavin prenyltransferase-like	Homologous Superfamily
A, B, C, D	IPR003382	Flavoprotein	Domain
A, B, C, D	IPR009063	Immunoglobulin/albumin-binding domain superfamily	Homologous Superfamily
A, B, C, D	IPR005877	YSIRK Gram-positive signal peptide	Domain
A, B, C, D	IPR036779	LysM domain superfamily	Homologous Superfamily
A, B, C, D	IPR005038	Octapeptide repeat	Repeat
A, B, C, D	IPR003132	Protein A, Ig-binding domain	Domain
A, B, C, D	IPR018392	LysM domain	Domain
A, B, C, D	IPR019931	LPXTG cell wall anchor 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 R01GM133198.