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:	ARHGAP28
Human P-Site:	S180
P-Site Sequence:	DIFGVSESPPRDTCG
UniProt:	Q9P2N2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGAP28	Q9P2N2	S180	DIFGVSESPPRDTCG	100 / 9 AA	82
Phosphosite 1:	IL16	Q14005	S920	EARDPGVSESPPPGR	100 / 7 AA	142
Phosphosite 2:	IL16	Q14005	S922	RDPGVSESPPPGRQP	77 / 9 AA	142
Phosphosite 3:	PRSS36	Q5K4E3	S373	LDPNSSDSPPRDLDA	85 / 7 AA	92
Phosphosite 4:	CCDC33	Q8N5R6	S203	PQPPVSDSPPRAGQP	85 / 7 AA	107
Phosphosite 5:	Bcl-3	P20749	S398	PSSSPSQSPPRDPPG	85 / 7 AA	47
Phosphosite 6:	ZC3H18	Q86VM9	S6	__MDVAESPERDPHS	66 / 9 AA	106
Phosphosite 7:	FSD2	A1L4K1	Y103	PRTGVSEYPPYMMKR	85 / 7 AA	85
Phosphosite 8:	OCR1	Q9BZK8	S28	LVVSVAPSPPRDKPA	66 / 9 AA	8
Phosphosite 9:	TSPYL2	Q9H2G4	S20	RRLSSSESPQRDPPP	85 / 7 AA	79
Phosphosite 10:	HIVEP3	Q5T1R4	S2079	WSPGQAESPPRSAPP	75 / 8 AA	259
Phosphosite 11:	SKP2	Q13309	S64	SNLGHPESPPRKRLK	75 / 8 AA	48
Phosphosite 12:	BCAS3	Q9H6U6	S869	LADAMAESPSRDVVG	55 / 9 AA	101
Phosphosite 13:	HGFAC	Q04756	S452	AAHCFSHSPPRDSVS	85 / 7 AA	71
Phosphosite 14:	Dact3	Q96B18	S391	RGRSVEQSPPRERPR	55 / 9 AA	65
Phosphosite 15:	KLC3	Q6P597	S167	AESQQSESPPRRDSL	100 / 6 AA	55
Phosphosite 16:	PPIG	Q13427	S415	DHRNVSESPNRKNEK	75 / 8 AA	89
Phosphosite 17:	Chk1	O14757	S286	TSGGVSESPSGFSKH	100 / 6 AA	54
Phosphosite 18:	MyoD	P15172	S278	LADVPSESPPRRQEA	100 / 6 AA	34
Phosphosite 19:	Chk1	O14757	S284	RVTSGGVSESPSGFS	100 / 6 AA	54
Phosphosite 20:	UNCX	A6NJT0	S341	VESLLSDSPPRRKAA	71 / 7 AA	54