7N07

Crystal structure of the apo 3D6 antibody fragment

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	H	Fab 3D6 heavy chain	polymer	247	26649.8	1		Homo sapiens
2	L	Fab 3D6 light chain	polymer	212	23270.9	1		Homo sapiens
3	H, L	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4		water	water		18.0	79	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	49920.7
Non-Polymers*	Number of molecules	2
	Total formula weight	192.1
All*	Total formula weight	50112.8

*Water molecules are not included.