8RW9

Domains 1 and 2 of Bacillus anthracis Sap S-layer in complex with Nb694

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Nanobody694	polymer	130	14529.0	4		Lama glama
2	E, F, G, H (E, F, G, H)	S-layer protein sap	polymer	176	19094.6	4	UniProt (P49051) Pfam (PF13205)	Bacillus anthracis	Surface array protein,Surface layer protein
3	I, J, K, L, M... (A, B, C, D, E...)	water	water		18.0	893	Chemie (HOH)

Sequence modifications

E, F, G, H: 215 - 383 (UniProt: P49051)

PDB	External Database	Details
Met 208	-	initiating methionine
His 209	-	expression tag
His 210	-	expression tag
His 211	-	expression tag
His 212	-	expression tag
His 213	-	expression tag
His 214	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	134494.4
All*	Total formula weight	134494.4

*Water molecules are not included.