1FX3

CRYSTAL STRUCTURE OF H. INFLUENZAE SECB

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	PROTEIN-EXPORT PROTEIN SECB	polymer	169	19146.3	4	UniProt (P44853) Pfam (PF02556) In PDB	Haemophilus influenzae	SECB
2		water	water		18.0	63	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	76585.2
All*	Total formula weight	76585.2

*Water molecules are not included.