1QWI

Crystal Structure of E. coli OsmC

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)	osmotically inducible protein	polymer	143	15275.8	4	UniProt (P0C0L2) Pfam (PF02566)	Escherichia coli	osmc
2	E, F, G, H (A, B, C, D)	water	water		18.0	504	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 143 (UniProt: P0C0L2)

PDB	External Database	Details
Mse 1	Met 1	MODIFIED RESIDUE
Mse 62	Met 62	MODIFIED RESIDUE
Mse 67	Met 67	MODIFIED RESIDUE

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	61103.3
All*	Total formula weight	61103.3

*Water molecules are not included.