3LMJ

Structure of human anti HIV 21c Fab

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (H)	Heavy chain of anti HIV Fab from human 21c antibody	polymer	231	24619.6	1		Homo sapiens
2	B (L)	Light chain of anti HIV Fab from human 21c antibody	polymer	217	22815.3	1		Homo sapiens
3	C, D (H, L)	(4S)-2-METHYL-2,4-PENTANEDIOL	non-polymer		118.2	2	Chemie (MPD)
4	E, F (H, L)	water	water		18.0	181	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	47434.9
Non-Polymers*	Number of molecules	2
	Total formula weight	236.3
All*	Total formula weight	47671.2

*Water molecules are not included.