5IBT

UCA Fab (unbound) from 6515 Lineage

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (H)	UCA Heavy Chain	polymer	230	24626.6	1		Homo sapiens (Human)
2	B (L)	UCA Light Chain	polymer	215	23447.0	1		Homo sapiens (Human)
3	C, D (H)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
4	E, F (H, L)	water	water		18.0	89	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	48073.6
Non-Polymers*	Number of molecules	2
	Total formula weight	184.2
All*	Total formula weight	48257.8

*Water molecules are not included.