7QLH

Crystal structure of S-layer protein SlpA from Lactobacillus amylovorus, domain I (aa 48-213)

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	polymer	174	18885.7	2	UniProt (E4SK47) Pfam (PF22796)	Lactobacillus amylovorus
2	C, E (A, B)	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)
3	D (A)	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
4	F, G (A, B)	water	water		18.0	61	Chemie (HOH)

Sequence modifications

A, B: 48 - 213 (UniProt: E4SK47)

PDB	External Database	Details
Met 46	-	initiating methionine
Gly 47	-	expression tag
His 214	-	expression tag
His 215	-	expression tag
His 216	-	expression tag
His 217	-	expression tag
His 218	-	expression tag
His 219	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	37771.3
Non-Polymers*	Number of molecules	3
	Total formula weight	212.9
All*	Total formula weight	37984.2

*Water molecules are not included.