Table 3.

Key host-target proteins in COVID-19.

	Uniprot	Entry name	Protein name	PDB ID	References
1	O15393	TMPS2_HUMAN	Transmembrane protease serine 2	7MEQ	(79, 80)
2	P09958	FURIN_HUMAN	Furin	5MIM	(81)
3	Q9BYF1	ACE2_HUMAN	Angiotensin-converting enzyme 2	7V8V	(82)
4	Q2M2I8	AAK1_HUMAN	AP2-associated protein kinase 1	5L4Q	(83)
5	O14976	GAK_HUMAN	Cyclin-G-associated kinase	4O38	(83)
6	P07711	CATL1_HUMAN	Procathepsin L	1CS8	(84)

The Uniprot identifiers for each target are mentioned along with their entry names and protein names. PDB IDs are also provided which are later used in molecular docking also. Additionally, references for each protein target are given.