7CM1

Neuraminidase from the Wuhan Asiatic toad influenza virus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B, A	Neuraminidase	polymer	387	41985.7	2	UniProt (A0A2P1GNT2) Pfam (PF00064) In PDB	Wuhan asiatic toad influenza virus	Toad NA
2	B, A	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3	B, A	(3R,4R,5S)-4-(acetylamino)-5-amino-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylic acid	non-polymer		284.4	2	Chemie (G39)
4		water	water		18.0	739	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	83971.4
Non-Polymers*	Number of molecules	4
	Total formula weight	648.9
All*	Total formula weight	84620.2

*Water molecules are not included.