4HWA

Crystal Structure of Escherichia coli MscS Wildtype (Open State)

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	306	33094.3	7	UniProt (P0C0S1) Pfam (PF05552) Pfam (PF21088) Pfam (PF00924) Pfam (PF21082)	Escherichia coli

Sequence modifications

A, B, C, D, E, F, G: 1 - 286 (UniProt: P0C0S1)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	7
	Total formula weight	231659.8
All*	Total formula weight	231659.8

*Water molecules are not included.