6XCA

Crystal structure of an anti-SARS-CoV-2 human neutralizing antibody Fab fragment, C105

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (H)	C105 Heavy Chain	polymer	230	24634.5	1		Homo sapiens (Human)
2	B (L)	C105 Light Chain	polymer	217	22879.2	1		Homo sapiens (Human)
3	C, D (H, L)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4	E, F (H, L)	water	water		18.0	479	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	47513.7
Non-Polymers*	Number of molecules	2
	Total formula weight	192.1
All*	Total formula weight	47705.8

*Water molecules are not included.