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:	ARHGEF19
Human P-Site:	S250
P-Site Sequence:	EMSGDRVSRPAPGDS
UniProt:	Q8IW93
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGEF19	Q8IW93	S250	EMSGDRVSRPAPGDS	100 / 9 AA	89
Phosphosite 1:	GDF11	O95390	S49	GVGGERSSRPAPSVA	77 / 9 AA	45
Phosphosite 2:	USP19	O94966	S966	LPAGERVSRPEAAVP	66 / 9 AA	146
Phosphosite 3:	CTNS	O60931	S234	ERGGQRVSWPAIGFL	75 / 8 AA	42
Phosphosite 4:	LARP4	Q71RC2	S461	RREDDRISRPHPSTA	66 / 9 AA	81
Phosphosite 5:	MLL2	O14686	S2498	FPSDDRLSRPPPPAT	66 / 9 AA	564
Phosphosite 6:	RAB20	Q9NX57	S142	MDAGDRVSPRAPKQV	77 / 9 AA	26
Phosphosite 7:	MAP1S	Q66K74	S896	LAGGDRASRPLSARS	85 / 7 AA	112
Phosphosite 8:	GDF11	O95390	S48	AGVGGERSSRPAPSV	75 / 8 AA	45
Phosphosite 9:	MLLT1	Q03111	S152	PEGADTVSRPSPDYP	66 / 9 AA	62
Phosphosite 10:	COL27A1	Q8IZC6	S419	RPVPARVSRPAEKPI	100 / 6 AA	187
Phosphosite 11:	LRPAP1	P30533	S318	VGDGERVSRSREKHA	71 / 7 AA	41
Phosphosite 12:	YLPM1	P49750	S1099	DRDVDRISRPMDMYD	83 / 6 AA	220
Phosphosite 13:	KIAA1549	Q9HCM3	S1397	FEHVDRISRPPEASR	83 / 6 AA	203
Phosphosite 14:	PPM1E	Q8WY54	S676	KSPGNRVSRLSHLRH	55 / 9 AA	85
Phosphosite 15:	MAPK8IP1	Q9UQF2	S193	HSWQDRVSRSSSPLK	62 / 8 AA	78
Phosphosite 16:	MYO9B	Q13459	S1261	LALDSRVSPPAPGSA	85 / 7 AA	244
Phosphosite 17:	Uncharacterized protein C11orf89	A8MZF0	S162	AAEAERVSSPAWASS	62 / 8 AA	35
Phosphosite 18:	KIAA1462	Q9P266	S1130	SPQEELLSRPAPADV	55 / 9 AA	148
Phosphosite 19:	COL11A2	P13942	T172	VDCKKRVTRPLPRSA	62 / 8 AA	172
Phosphosite 20:	NMB	P08949	S103	KALGVSLSRPAPQIQ	66 / 9 AA	13