4M61

Crystal structure of unliganded anti-DNA Fab A52

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (A, C)	Fab A52 light chain	polymer	219	24150.7	2		Mus musculus
2	B, D (B, D)	Fab A52 heavy chain	polymer	220	23510.2	2		Mus musculus
3	E, F, G, H, I... (A, B, C, D)	SULFATE ION	non-polymer		96.1	19	Chemie (SO4)
4	AA, X, Y, Z (D, A, B, C)	water	water		18.0	769	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	95321.8
Non-Polymers*	Number of molecules	19
	Total formula weight	1825.2
All*	Total formula weight	97147.0

*Water molecules are not included.