7C53

Crystal Structure of SARS-CoV-2 HR1 motif in complex with pan-CoVs inhibitor EK1

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, E...	Spike protein S2',pan-CoVs inhibitor EK1	polymer	107	11660.1	6	UniProt (P0DTC2) In PDB	Severe acute respiratory syndrome coronavirus 2 (2019-nCoV)
2	D, E	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3		water	water		18.0	156	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 910 - 995 (UniProt: P0DTC2)
A, B, C, D, E, F: 996 - 1036 (PDB: 7C53)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	69960.4
Non-Polymers*	Number of molecules	2
	Total formula weight	80.2
All*	Total formula weight	70040.5

*Water molecules are not included.