7QLE

Crystal structure of S-layer protein SlpA from Lactobacillus acidophilus, domain I (aa 32-198)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	S-layer protein	polymer	189	19482.0	2	UniProt (P35829) Pfam (PF22796)	Lactobacillus acidophilus	Surface layer protein,SA-protein
2	C, D (A, B)	water	water		18.0	129	Chemie (HOH)

Sequence modifications

A, B: 32 - 198 (UniProt: P35829)

PDB	External Database	Details
Met 10	-	initiating methionine
Gly 11	-	expression tag
His 12	-	expression tag
His 13	-	expression tag
His 14	-	expression tag
His 15	-	expression tag
His 16	-	expression tag
His 17	-	expression tag
His 18	-	expression tag
His 19	-	expression tag
His 20	-	expression tag
His 21	-	expression tag
Ser 22	-	expression tag
Ser 23	-	expression tag
Gly 24	-	expression tag
His 25	-	expression tag
Ile 26	-	expression tag
Glu 27	-	expression tag
Gly 28	-	expression tag
Arg 29	-	expression tag
His 30	-	expression tag
Met 31	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	38964.0
All*	Total formula weight	38964.0

*Water molecules are not included.