5T0O

Crystal Structure of a membrane protein

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	CmeB	polymer	1040	114060.3	3	UniProt (Q8RTE4) Pfam (PF00873) In PDB	Campylobacter jejuni
2		water	water		18.0	25	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	342180.8
All*	Total formula weight	342180.8

*Water molecules are not included.