3D5K

Crystal structure of the OprM channel in a non-symmetrical space group

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 (A, B, C)	Outer membrane protein oprM	polymer	474	51779.6	3	UniProt (Q51487) Pfam (PF02321)	Pseudomonas aeruginosa	OprM
2	D, E, G, H, I... (A, B, C)	SODIUM ION	non-polymer		23.0	9	Chemie (NA)
3	F (B)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
4	N, O, P (A, B, C)	water	water		18.0	539	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 468 (UniProt: Q51487)

PDB	External Database	Details
His 469	-	expression tag
His 470	-	expression tag
His 471	-	expression tag
His 472	-	expression tag
His 473	-	expression tag
His 474	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	155338.9
Non-Polymers*	Number of molecules	10
	Total formula weight	242.4
All*	Total formula weight	155581.3

*Water molecules are not included.