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:	ARHGAP4
Human P-Site:	S83
P-Site Sequence:	SRGGRLGSSREHQSF
UniProt:	P98171
Intern. Prot. ID:	IPI00398854

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGAP4	P98171	S83	SRGGRLGSSREHQSF	100 / 9 AA	105
Phosphosite 1:	ARHGAP4	P98171	S84	RGGRLGSSREHQSFR	100 / 8 AA	105
Phosphosite 2:	GPR137C	Q8N3F9	S366	DDLPRLGSSREGSLP	100 / 7 AA	47
Phosphosite 3:	CCDC114	Q96M63	S644	DSSGGLGSSRDHVSS	77 / 9 AA	75
Phosphosite 4:	GPR137C	Q8N3F9	S367	DLPRLGSSREGSLPN	100 / 7 AA	47
Phosphosite 5:	CCDC114	Q96M63	S645	SSGGLGSSRDHVSST	85 / 7 AA	75
Phosphosite 6:	CCDC13	Q8IYE1	S502	DHVGRLGSSRSVTSL	100 / 7 AA	81
Phosphosite 7:	C5orf27	Q52M75	S78	PQGGRLMSSREVGLR	87 / 8 AA	11
Phosphosite 8:	RAPSN	Q13702	S224	RLLGRLGSAMECCEE	66 / 9 AA	46
Phosphosite 9:	BDP1	A6H8Y1	S1181	KTTGREGSSREKTRE	87 / 8 AA	294
Phosphosite 10:	KRT36	O76013	S457	IRDGKVISSREHVQS	66 / 9 AA	52
Phosphosite 11:	ELL3	Q9HB65	S179	QGQSLPGSSREHMAQ	100 / 6 AA	45
Phosphosite 12:	KRT26	Q7Z3Y9	S127	EKCEPGSSREHDHDY	100 / 6 AA	52
Phosphosite 13:	KRT26	Q7Z3Y9	S126	YEKCEPGSSREHDHD	100 / 6 AA	52
Phosphosite 14:	ACO2	Q99798	S670	ENYGEGSSREHAALE	100 / 6 AA	85
Phosphosite 15:	MUM1	Q2TAK8	S146	PRGDVLGSSRPHRRR	85 / 7 AA	79
Phosphosite 16:	ACO2	Q99798	S669	DENYGEGSSREHAAL	100 / 6 AA	85
Phosphosite 17:	MAGEB18	Q96M61	S96	DEKSLGSSREAEGWK	100 / 6 AA	39
Phosphosite 18:	C3orf58	Q8NDZ4	S114	VVLKRLGSQRELAQL	85 / 7 AA	49
Phosphosite 19:	KIAA0284	Q9Y4F5	S1078	TGAGRLGSRRKPAAP	66 / 9 AA	172
Phosphosite 20:	CCDC13	Q8IYE1	S503	HVGRLGSSRSVTSLG	100 / 6 AA	81