4ODU

Unliganded Fab structure of lipid A-specific antibody S1-15

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (L, B)	S1-15 Fab (IgG2b kappa) light chain	polymer	214	23727.1	2		Mus musculus
2	B, D (H, A)	S1-15 Fab (IgG2b) heavy chain	polymer	226	24349.3	2		Mus musculus
3	E, F (H, A)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4	G, H, I, J (L, H, B, A)	water	water		18.0	300	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	96152.6
Non-Polymers*	Number of molecules	2
	Total formula weight	192.1
All*	Total formula weight	96344.8

*Water molecules are not included.