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:	S217
P-Site Sequence:	RADTDHPSRGAQGEP
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	S217	RADTDHPSRGAQGEP	100 / 9 AA	64
Phosphosite 1:	PHF21B	Q96EK2	S256	RPPTEEPSQGAQATK	66 / 9 AA	57
Phosphosite 2:	IGSF21	Q96ID5	S247	RPYTERPSRGLTPDP	71 / 7 AA	52
Phosphosite 3:	TSGA14	Q9BYV8	S325	QGPADHPSRLNQANS	66 / 9 AA	41
Phosphosite 4:	WIPF2	Q8TF74	S320	PPARDPPSRGAAPPP	85 / 7 AA	46
Phosphosite 5:	RBMX	P38159	S257	SSRDDYPSRGYSDRD	83 / 6 AA	42
Phosphosite 6:	FARS2	O95363	S137	LIPADHPSRKKGDNY	83 / 6 AA	52
Phosphosite 7:	KIAA0323	O15037	S607	SSKAQHPSRGFAEHG	71 / 7 AA	74
Phosphosite 8:	HERC2P3	Q9BVR0	S896	HSFAGRPSKGAQLED	55 / 9 AA	129
Phosphosite 9:	PALLD	Q8WX93	S616	ETSGVHPSRGVNGLI	83 / 6 AA	151
Phosphosite 10:	RBMX	P38159	Y255	HSSSRDDYPSRGYSD	83 / 6 AA	42
Phosphosite 11:	IL4I1	Q96RQ9	S380	HSNTDRPSRMIFYPP	83 / 6 AA
Phosphosite 12:	ICK	Q9UPZ9	S362	VSRTDHPSHLQEDKP	83 / 6 AA	71
Phosphosite 13:	GPD2	P43304	S56	PVNREPPSREAQLLT	62 / 8 AA	81
Phosphosite 14:	MUC2	Q02817	S1315	WINEDHPSSGSDDGD	62 / 8 AA	540
Phosphosite 15:	SDHB	P21912	S26	GGACLQASRGAQTAA	71 / 7 AA	32
Phosphosite 16:	DLK	Q12852	S477	GLLKPHPSRGLLHGN	100 / 5 AA	93
Phosphosite 17:	MUC2	Q02817	S1316	INEDHPSSGSDDGDR	62 / 8 AA	540
Phosphosite 18:	KIAA1549	Q9HCM3	S1767	QPVEIPPSRGSQYGG	83 / 6 AA	203
Phosphosite 19:	KIAA1549	Q9HCM3	S1770	EIPPSRGSQYGGPGW	83 / 6 AA	203
Phosphosite 20:	ICK	Q9UPZ9	T358	YKAEVSRTDHPSHLQ	100 / 5 AA	71