7COT

Structure of post fusion core of SARS-CoV-2 S2 subunit

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	130	13865.4	3	UniProt (P0DTC2) Pfam (PF01601) In PDB	Severe acute respiratory syndrome coronavirus 2 (2019-nCoV)	S glycoprotein,E2,Peplomer protein,S glycoprotein,E2,Peplomer protein
2		water	water		18.0	96	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 79 (UniProt: P0DTC2)
A, B, C: 86 - 130 (UniProt: P0DTC2)

PDB	External Database	Details
Ser 80	-	linker
Gly 81	-	linker
Gly 82	-	linker
Arg 83	-	linker
Gly 84	-	linker
Gly 85	-	linker

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	41596.2
All*	Total formula weight	41596.2

*Water molecules are not included.