6I1O

Fab fragment of an antibody selective for wild-type alpha-1-antitrypsin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	H	FAB 2H2 heavy chain	polymer	216	23129.9	1		Mus musculus
2	L	FAB 2H2 light chain	polymer	213	23811.3	1		Mus musculus
3	H	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4	H	SODIUM ION	non-polymer		23.0	4	Chemie (NA)
5	H	2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		209.2	1	Chemie (BTB)
6		water	water		18.0	365	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	46941.2
Non-Polymers*	Number of molecules	7
	Total formula weight	493.3
All*	Total formula weight	47434.5

*Water molecules are not included.