1E9R

Bacterial conjugative coupling protein TrwBdeltaN70. Trigonal form in complex with sulphate.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, D, E, F...	CONJUGAL TRANSFER PROTEIN TRWB	polymer	437	48671.5	6	UniProt (Q04230) Pfam (PF10412) In PDB	ESCHERICHIA COLI
2	A, B, D, E, F...	SULFATE ION	non-polymer		96.1	15	Chemie (SO4)
3		water	water		18.0	962	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	292028.8
Non-Polymers*	Number of molecules	15
	Total formula weight	1440.9
All*	Total formula weight	293469.8

*Water molecules are not included.