3QQT

Amphiphilic nanotubes in the crystal structure of a biosurfactant protein hydrophobin HFBII

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Hydrophobin-2	polymer	71	7201.5	2	UniProt (P79073) Pfam (PF06766) In PDB	Trichoderma reesei	Hydrophobin II, HFBII
2	A	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
3	B	DODECYL SULFATE	non-polymer		266.4	1	Chemie (SDS)
4		water	water		18.0	92	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	14402.9
Non-Polymers*	Number of molecules	4
	Total formula weight	554.6
All*	Total formula weight	14957.5

*Water molecules are not included.