9SEH

mechanosensitive channel MscS from Francisella tularensis, mutant F108A

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, E... (A, B, C, D, E...)	Small-conductance mechanosensitive channel	polymer	171	18582.8	7	UniProt (A0A0B3VCY4)	Francisella tularensis
2	AA, H, J, M, P... (G, A, B, C, D...)	1,2-dioleoyl-sn-glycero-3-phosphoethanolamine	non-polymer		744.0	7	Chemie (PEE)
3	BA, I, L, O, R... (G, A, B, C, D...)	DODECANE	non-polymer		170.3	7	Chemie (D12) PubChem (5359624) PubChem (8182)
4	K, N, Q, S, W... (B, C, D, F, G)	N-OCTANE	non-polymer		114.2	7	Chemie (OCT) PubChem (356)

Sequence modifications

A, B, C, D, E, F, G: 1 - 165 (UniProt: A0A0B3VCY4)

PDB	External Database	Details
Ala 108	Phe 108	engineered mutation
His 166	-	expression tag
His 167	-	expression tag
His 168	-	expression tag
His 169	-	expression tag
His 170	-	expression tag
His 171	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	7
	Total formula weight	130079.4
Non-Polymers*	Number of molecules	21
	Total formula weight	7200.2
All*	Total formula weight	137279.6

*Water molecules are not included.