3UJT

Structure of the Fab fragment of Ab-52, an antibody that binds the O-antigen of Francisella tularensis

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, I)	Ab-52 heavy chain	polymer	213	22677.3	2		Mus musculus (mouse)
2	B, D (L, M)	Ab-52 light chain	polymer	217	23956.5	2		Mus musculus (mouse)
3	E, G, I (H, L, I)	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	3	Chemie (TRS)
4	F, H, J, K (H, L, M)	GLYCEROL	non-polymer		92.1	4	Chemie (GOL)
5	L, M, N, O (H, L, I, M)	water	water		18.0	804	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	93267.6
Non-Polymers*	Number of molecules	7
	Total formula weight	734.8
All*	Total formula weight	94002.4

*Water molecules are not included.