3TCL

Crystal Structure of HIV-1 Neutralizing Antibody CH04

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (H, A)	CH04 Heavy Chain Fab	polymer	237	25417.2	2		Homo sapiens (human)
2	B, D (L, B)	CH04 Light Chain Fab	polymer	215	23754.4	2		Homo sapiens (human)
3	E, F (H, A)	IMIDAZOLE	non-polymer		69.1	2	Chemie (IMD)
4	G, H, I, J (H, L, A, B)	water	water		18.0	623	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	98343.2
Non-Polymers*	Number of molecules	2
	Total formula weight	138.2
All*	Total formula weight	98481.3

*Water molecules are not included.