Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	PAK4
Human P-Site:	S443
P-Site Sequence:	VIHRDIKSDSILLTH
UniProt:	O96013
Intern. Prot. ID:	IPI00014068

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PAK4	O96013	S443	VIHRDIKSDSILLTH	100 / 9 AA	64
Phosphosite 1:	PINK1	Q9BXM7	S365	IAHRDLKSDNILVEL	77 / 9 AA	63
Phosphosite 2:	IRAK4	Q9NWZ3	S314	HIHRDIKSANILLDE	77 / 9 AA	52
Phosphosite 3:	ALK7	Q8NER5	S326	IAHRDIKSKNILVKK	77 / 9 AA	55
Phosphosite 4:	ANKRD11	Q6UB99	S870	TDYRDMKSDSVAKLI	75 / 8 AA	298
Phosphosite 5:	NEK1	Q96PY6	S131	ILHRDIKSQNIFLTK	66 / 9 AA	143
Phosphosite 6:	PAK5	Q9P286	S573	HRDIKSDSILLTSDG	100 / 7 AA	81
Phosphosite 7:	PAK6	Q9NQU5	S531	HRDIKSDSILLTLDG	100 / 7 AA	75
Phosphosite 8:	PAK4	O96013	S445	HRDIKSDSILLTHDG	100 / 7 AA	64
Phosphosite 9:	ActR2	P27037	S325	ISHRDIKSKNVLLKN	66 / 9 AA	58
Phosphosite 10:	NCOA6	Q14686	S39	LEDDDTKSDSILEDS	87 / 8 AA	219
Phosphosite 11:	NEK3	P51956	S130	VLHRDIKSKNIFLTQ	66 / 9 AA	58
Phosphosite 12:	NUCB1	Q02818	S256	FILHDINSDGVLDEQ	55 / 9 AA	54
Phosphosite 13:	Raf1	P04049	S471	IIHRDMKSNNIFLHE	55 / 9 AA	73
Phosphosite 14:	ALK2	Q04771	S339	IAHRDLKSKNILVKK	66 / 9 AA	57
Phosphosite 15:	TGFBR1	P36897	S336	IAHRDLKSKNILVKK	66 / 9 AA	56
Phosphosite 16:	ALK4	P36896	S338	IAHRDLKSKNILVKK	66 / 9 AA	57
Phosphosite 17:	BMPR1A	P36894	S365	IAHRDLKSKNILIKK	66 / 9 AA	60
Phosphosite 18:	BMPR1B	O00238	S335	IAHRDLKSKNILVKK	66 / 9 AA	57
Phosphosite 19:	UHRF1BP1L	A0JNW5	S1377	DLKENVKSDSVLLTS	62 / 8 AA	164
Phosphosite 20:	TGF-betaR2	P37173	S382	IVHRDLKSSNILVKN	66 / 9 AA	65