2FJH

Structure of the B20-4 Fab, a phage derived Fab fragment, in complex with VEGF

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D (V, W)	Vascular endothelial growth factor A	polymer	102	11948.7	2	UniProt (Q96NW5) Pfam (PF00341) UniProt (by SIFTS) (P15692)	Homo sapiens (human)	VEGF-A, Vascular permeability factor, VPF
2	B, E (L, A)	Fab fragment light chain	polymer	214	23253.9	2		Homo sapiens (human)
3	C, F (H, B)	Fab fragment heavy chain	polymer	228	24198.0	2		Homo sapiens (human)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	118801.2
All*	Total formula weight	118801.2

*Water molecules are not included.