4OAW

Fab structure of anti-HIV gp120 V2 mAb 2158

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	Light chain of Fab fragment of anti-HIV1 gp120 V2 mAb 2158	polymer	214	23355.9	2		Homo sapiens (human)
2	B, D	Heavy chain of Fab fragment of anti-HIV1 gp120 V2 mAb 2158	polymer	236	25052.1	2		Homo sapiens (human)
3	A, B, C, D	SULFATE ION	non-polymer		96.1	6	Chemie (SO4)
4	B, D	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
5		water	water		18.0	164	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	96816.0
Non-Polymers*	Number of molecules	8
	Total formula weight	760.6
All*	Total formula weight	97576.6

*Water molecules are not included.