7CWL

SARS-CoV-2 spike protein and P17 fab complex with one RBD in close state

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	Spike glycoprotein	polymer	1273	141297.4	3	UniProt (P0DTC2) Pfam (PF16451) Pfam (PF09408) Pfam (PF19209) Pfam (PF01601) In PDB	Severe acute respiratory syndrome coronavirus 2 (2019-nCoV)	S glycoprotein,E2,Peplomer protein
2	G, H, I	Fab P17 heavy chain	polymer	120	13165.7	3		Homo sapiens
3	L, J, K	Fab P17 light chain	polymer	108	11622.8	3		Homo sapiens
4	B, C, A	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	27	Chemie (NAG)

Contents of the asymmetric unit

Polymers	Number of chains	9
	Total formula weight	498258.0
Non-Polymers*	Number of molecules	27
	Total formula weight	5972.6
All*	Total formula weight	504230.6

*Water molecules are not included.