Annotations: 4UID

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF00630	e4uidA2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF00630	ECOD (1.6)
A	PF22359	e4uidA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF22359	ECOD (1.6)
B	PF00630	e4uidB2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF00630	ECOD (1.6)
B	PF22359	e4uidB1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF22359	ECOD (1.6)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	SURFACE LAYER PROTEIN	cation binding ion binding binding metal ion binding small molecule binding identical protein binding protein binding	-	-

Chains	Accession	Name	Type
A, B	IPR041378	SbsC C-terminal domain	Domain
A, B	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, B	IPR014755	Copper resistance protein CopC/internalin, immunoglobulin-like	Homologous Superfamily
A, B	IPR003343	Bacterial Ig-like domain, group 2	Domain
A, B	IPR040751	S-layer protein SbsC, C-terminal domain	Domain