6O3J

Crystal structure of the Fab fragment of the human HIV-1 neutralizing antibody PGZL1 in complex with its MPER peptide epitope (region 671-683 of HIV-1 gp41) and phosphatidic acid (06:0 PA)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	L, B	PGZL1 light chain	polymer	215	23300.7	2		Homo sapiens
2	H, A	PGZL1 heavy chain	polymer	227	23913.9	2		Homo sapiens
3	G, I	MPER peptide, region 671-683 of HIV-1 gp41	polymer	16	2187.6	2	UniProt (by SIFTS) (P04578) In PDB	Human immunodeficiency virus 1
4	H, A	(2R)-3-(phosphonooxy)propane-1,2-diyl dihexanoate	non-polymer		368.4	2	Chemie (44E)
5	A	(4S)-2-METHYL-2,4-PENTANEDIOL	non-polymer		118.2	1	Chemie (MPD)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	98804.5
Non-Polymers*	Number of molecules	3
	Total formula weight	854.9
All*	Total formula weight	99659.4

*Water molecules are not included.