8U1S

A mechanistic understanding of protective influenza B neuraminidase mAbs at the airway interface

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, J, K, L (A, B, C, D)	Neuraminidase	polymer	466	51104.3	4	UniProt (A0A1S7DL21)	Influenza B virus (B/Iowa/06/2017)
2	B, D, F, H (J, G, E, H)	mAb-393 heavy chain	polymer	123	13650.2	4		Homo sapiens
3	C, E, G, I (K, I, F, L)	mAb-393 light chain	polymer	107	11812.1	4		Homo sapiens
4	M, N, O, P (A, B, C, D)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	4	Chemie (NAG)

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	306266.3
Non-Polymers*	Number of molecules	4
	Total formula weight	884.8
All*	Total formula weight	307151.1

*Water molecules are not included.