3F4Z

Trimeric helix bundle formed by an alpha/beta-peptide derivative of the HIV gp41 CHR domain

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	alpha/beta-peptide analogue of the HIV gp41 CHR domain	polymer	40	4526.1	3
2	A, B, C	(4S)-2-METHYL-2,4-PENTANEDIOL	non-polymer		118.2	8	Chemie (MPD)
3		water	water		18.0	67	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	13578.3
Non-Polymers*	Number of molecules	8
	Total formula weight	945.4
All*	Total formula weight	14523.7

*Water molecules are not included.