2Q7C

Crystal structure of IQN17

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	fusion protein between yeast variant GCN4 and HIVgp41	polymer	46	5468.6	3	UniProt (A3F986) In PDB		IQN17
2	A, B, C	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
3		water	water		18.0	84	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	16405.7
Non-Polymers*	Number of molecules	4
	Total formula weight	141.8
All*	Total formula weight	16547.5

*Water molecules are not included.