7QFL

Chains	Accession	Name	Description	Comments	Source
A	PF22797	SlpA domain II (SlpA_D2)	SlpA domain II	This domain is found in homologues of SlpA protein from Lactobacillus acidophilus. This domain is involved in the self-assembly and dimerization of the S-layer. It adopts an alpha/beta structure consisting of a curved mixed beta-sheet and two alpha-h ...	This domain is found in homologues of SlpA protein from Lactobacillus acidophilus. This domain is involved in the self-assembly and dimerization of the S-layer. It adopts an alpha/beta structure consisting of a curved mixed beta-sheet and two alpha-helices packed on it. It has a partial structural similarity to the cadherin ectodomains comprising the curved beta-sheet and differs significantly in the central part that adopts an alpha-helical conformation instead of extended beta.	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	S-layer protein	structural constituent of cell wall structural molecule activity	-	cell periphery cellular anatomical structure external encapsulating structure cell wall peptidoglycan-based cell wall extracellular region S-layer

Chains	Accession	Name	Type
A	IPR055006	S-layer protein, N-terminal domain	Domain
A	IPR004903	Lactobacillus surface layer protein	Family
A	IPR024968	S-layer protein, C-terminal domain, lactobacillus	Domain
A	IPR055005	S-layer protein, domain II	Domain