Table 1.

Enterovirus receptors and attachment factors.

Host Protein	EV Serotype	Role	Reference
PVR (CD155)	PV	Binding, entry, uncoating	[52]
CAR	CVB1, CVB2, CVB3, CVB4, CVB5, and CVB6	Binding, entry, uncoating	[49,50,51]
DAF	CVA21, CVB1, CVB3 (some isolates), CVB5, E3, E6, E7, E11, E12, E13, E19, E19, E20, E21, E25, E29, and E30	Attachment	[55,56]
SCARB2	EV71, CVA7, CVA14, and CVA16	Binding, entry, uncoating	[46]
PSGL1	EV71, CVA2, CVA7, CVA10, CVA14, and CVA16	Attachment	[47,59]
KREMEN1	CVA10	Binding, entry	[60]
Sialic acid	EV71	Attachment	[61]
ICAM5	EV-D68	Binding, entry	[62]
Integrin ⍺2β1 (VLA-2)	E1	Binding, entry, uncoating	[63]
FcRn	Echoviruses	Binding, entry, uncoating	[53,54]