9NJ2

N1 neuraminidase of influenza A/Vietnam/1203/2004 H5N1 in complex with four FNI9 Fab molecules

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Neuraminidase	polymer	470	51769.6	4	UniProt (Q6DPL2)	Influenza A virus (A/Viet Nam/1203/2004(H5N1))
2	E, F, G, H (H, I, J, K)	FNI9 Fab heavy chain	polymer	128	13850.1	4		Homo sapiens (human)
3	I, J, K, L (L, M, N, O)	FNI9 Fab light chain	polymer	108	11805.0	4		Homo sapiens (human)
4	CA, DA, EA, M, N... (D, A, B, C)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	12	Chemie (NAG)
5	AA, BA, FA, GA, P... (C, D, A, B)	CALCIUM ION	non-polymer		40.1	9	Chemie (CA)

Sequence modifications

A, B, C, D: 82 - 469 (UniProt: Q6DPL2)

PDB	External Database	Details
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Gly 81	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	309698.8
Non-Polymers*	Number of molecules	21
	Total formula weight	3015.2
All*	Total formula weight	312714.0

*Water molecules are not included.