3HYR

Structural Insight into G Protein Coupling and Regulation of Fe2+ Membrane Transport

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	Ferrous iron transport protein B	polymer	270	29901.5	3	UniProt (P33650) Pfam (PF02421) Pfam (PF17910) In PDB	Escherichia coli
2		water	water		18.0	480	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	89704.6
All*	Total formula weight	89704.6

*Water molecules are not included.