Table 3. Comparison of PDB deposited NLSs binding only the Impα2 major site.

Source protein	IMPα2 Major cNLS binding site					PDB code
	P1	P2	P3	P4	P5
Dengue 2 NS5 C-terminus	M	K	R	F	R	5HHG (in this paper)
Dengue 3 NS5 C-terminus	M	K	R	F	R	5FC8 (in this paper)
SV40T	K	K	K	R	K	1EJL [60], 1BK6 [61], 1Q1S [62], 1Q1T [62]
Human androgen receptor	R	K	L	K	K	3BTR [63]
αIBB	L	K	K	R	N	1IAL [50], 1IQ1 [64]
Venezuelan Equine Encephalitis Capsid	A	K	K	P	K	3VE6 [65]
Ku70	S	K	R	P	K	3RZX [66]
Ku80	A	K	K	L	K	3RZ9 [66]
CLIC4	A	K	K	Y	R	3OQS [67]