4Y7K

Structure of an archaeal mechanosensitive channel in closed 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	Large conductance mechanosensitive channel protein,Riboflavin synthase	polymer	275	30609.0	5	UniProt (Q8TNK0) UniProt (Q58584) Pfam (PF01741) Pfam (PF00885) In PDB	Methanosarcina acetivorans C2A	MscL

Sequence modifications

A, B, C, D, E: 1 - 100 (UniProt: Q8TNK0)

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
-	Lys 101	deletion

A, B, C, D, E: 101 - 255 (UniProt: Q58584)

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	153044.9
All*	Total formula weight	153044.9

*Water molecules are not included.