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:	ARHGAP21
Human P-Site:	T1083
P-Site Sequence:	QSLSIRQTLLGAKSE
UniProt:	Q5T5U3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGAP21	Q5T5U3	T1083	QSLSIRQTLLGAKSE	100 / 9 AA	217
Phosphosite 1:	DCT	P40126	T196	HYYSVRDTLLGPGRP	66 / 9 AA	59
Phosphosite 2:	ARHGEF2	Q92974	S133	PSDSFRQSLLGSRRG	66 / 9 AA	112
Phosphosite 3:	POM121L12	Q8N7R1	T188	LDPCTRETLLGALSQ	66 / 9 AA	33
Phosphosite 4:	SFMBT1	Q9UHJ3	T137	WDEFLRQTLIGACSP	75 / 8 AA	98
Phosphosite 5:	FLT3	P36888	T163	FTVSIRNTLLYTLRR	85 / 7 AA	113
Phosphosite 6:	TIRAP	P58753	T28	MADWFRQTLLKKPKK	71 / 7 AA	24
Phosphosite 7:	ETFDH	Q16134	T352	HHPSIRPTLEGGKRI	66 / 9 AA	68
Phosphosite 8:	CIZ1	Q9ULV3	S158	FPQATRQSLLGPPPV	55 / 9 AA	100
Phosphosite 9:	PLCB3	Q01970	S1190	LPQEIRRSLLGEMPE	62 / 8 AA	139
Phosphosite 10:	MAP3K13	O43283	T403	NRPSFRQTLMHLDIA	71 / 7 AA	108
Phosphosite 11:	ERVK6	Q9BXR3	S11	RKRRNRESLLGAATV	71 / 7 AA	108
Phosphosite 12:	PTPN4	P29074	T282	ELHESRETLLGFNMV	83 / 6 AA	106
Phosphosite 13:	HS1	P14317	T333	PLLPIRQTLPEDNEE	83 / 6 AA	54
Phosphosite 14:	TNRC18	O15417	S1904	RKKEERQSLLGTEFE	71 / 7 AA	315
Phosphosite 15:	CYP51A1	Q16850	T284	KIDDILQTLLDATYK	66 / 9 AA	57
Phosphosite 16:	PPP4R1	Q8TF05	T892	LAKTLRQTLLEKDYF	62 / 8 AA	107
Phosphosite 17:	INTS7	Q9NVH2	S146	AHHSIRQSLDSHDNV	83 / 6 AA	107
Phosphosite 18:	HOXB8	P17481	S95	YDPLQRQSLFGAQDP	71 / 7 AA	28
Phosphosite 19:	WDR66	Q8TBY9	T838	TTKMCRKTLLGPAYG	62 / 8 AA	131
Phosphosite 20:	CUL3	Q13618	T164	IRDHLRQTLLDMIAR	71 / 7 AA	89