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:	ARHGAP13
Human P-Site:	S493
P-Site Sequence:	KPQKHRKSRPRSQYN
UniProt:	Q7Z6B7
Intern. Prot. ID:	IPI00376259

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGAP13	Q7Z6B7	S493	KPQKHRKSRPRSQYN	100 / 9 AA	124
Phosphosite 1:	JMJD1B	Q7LBC6	S1062	DCYRLRKSRPRSETE	77 / 9 AA	192
Phosphosite 2:	KCNH6	Q9H252	S914	CSPKHRNSSPRMPHL	75 / 8 AA	110
Phosphosite 3:	ZNF644	Q9H582	S1238	LDCKQKKSRSRSGSK	66 / 9 AA	150
Phosphosite 4:	MLNR	O43193	S375	KLLLARKSRPRGFHR	85 / 7 AA	45
Phosphosite 5:	SFRS11	Q05519	S269	SSSRHRRSRSRSRRR	66 / 9 AA	54
Phosphosite 6:	SFRS15	O95104	S462	RRSRHRRSRSRSRDR	66 / 9 AA	126
Phosphosite 7:	SFRS15	O95104	S434	HMSDNRKSRSRSASR	75 / 8 AA	126
Phosphosite 8:	MKI67	P46013	S292	QLLVSRKSRPKSGGS	85 / 7 AA	359
Phosphosite 9:	TRA2B	P62995	S81	RSRSHRRSRSRSYSR	75 / 8 AA	34
Phosphosite 10:	CACNB2	Q08289	S605	SDHRHRESRHRSRDV	66 / 9 AA	74
Phosphosite 11:	HIVEP2	P31629	S238	NLYKHRKSHAHAIKA	55 / 9 AA	269
Phosphosite 12:	SFRS4	Q08170	S218	SKSSHSKSRSRSRSG	75 / 8 AA	57
Phosphosite 13:	RELL2	Q8NC24	S154	GRSKEGKSRPRTGET	66 / 9 AA	32
Phosphosite 14:	PDE12	Q6L8Q7	S98	AAKKSRKSRPNASGG	85 / 7 AA	67
Phosphosite 15:	HECW1	Q76N89	S532	RASVKRKSRPCSLPV	85 / 7 AA	180
Phosphosite 16:	CCNL1	Q9UK58	S470	HGHKRKKSRSRSQSK	66 / 9 AA	60
Phosphosite 17:	SFRS4	Q08170	S206	RHSRKSRSRSGSSKS	85 / 7 AA	57
Phosphosite 18:	SFRS15	O95104	S436	SDNRKSRSRSASRSP	85 / 7 AA	126
Phosphosite 19:	SRRM2	Q9UQ35	S1876	SPATHRRSRSRTPLI	55 / 9 AA	300
Phosphosite 20:	USP4	Q13107	S589	VYFRERKSRPSSTSS	66 / 9 AA	109