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:	S35
P-Site Sequence:	KEQSETVSLSEDETF
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	S35	KEQSETVSLSEDETF	100 / 9 AA	217
Phosphosite 1:	ARHGAP21	Q5T5U3	S37	QSETVSLSEDETFSW	100 / 7 AA	217
Phosphosite 2:	ATP10D	Q9P241	S977	QALPEQVSLSEDLLQ	77 / 9 AA	160
Phosphosite 3:	TSSC4	Q9Y5U2	S30	TLPSDTVSLSDSDSD	75 / 8 AA	34
Phosphosite 4:	ARHGAP21	Q5T5U3	T33	DGKEQSETVSLSEDE	100 / 7 AA	217
Phosphosite 5:	CMYA3	A4UGR9	S3239	RICSETRSLSEHFSG	77 / 9 AA	382
Phosphosite 6:	PSMB1	P20618	S237	GIREETVSLRKD___	75 / 8 AA	26
Phosphosite 7:	ZNF804A	Q7Z570	S666	RPKSESISLSDNEEM	55 / 9 AA	137
Phosphosite 8:	CD109	Q6YHK3	S1332	MVPSEAISLSETVKK	75 / 8 AA	162
Phosphosite 9:	LRBA	P50851	S1574	GSENENVSLSEITPA	75 / 8 AA	319
Phosphosite 10:	C12orf41	Q9H9L4	S355	KPVPVSLSEDPCCPL	100 / 6 AA	55
Phosphosite 11:	IFT80	Q9P2H3	S425	NAQTVSLSNDTIAIR	85 / 7 AA	88
Phosphosite 12:	CELSR1	Q9NYQ6	S797	QSSHYTVSVSEDRPV	85 / 7 AA	329
Phosphosite 13:	TSSC4	Q9Y5U2	T28	YDTLPSDTVSLSDSD	85 / 7 AA	34
Phosphosite 14:	C12orf41	Q9H9L4	S353	CNKPVPVSLSEDPCC	100 / 6 AA	55
Phosphosite 15:	Leucine-rich repeat and death domain-containing protein LOC401387	A4D1F6	S804	TKSTVSLSERAHQAL	100 / 6 AA	98
Phosphosite 16:	ADRA1A	P35348	S458	TIKVHTISLSENGEE	71 / 7 AA	51
Phosphosite 17:	SH3BP5	O60239	S137	RAAKETISLAEQRLL	62 / 8 AA	50
Phosphosite 18:	ATP10D	Q9P241	S979	LPEQVSLSEDLLQPP	100 / 6 AA	160
Phosphosite 19:	MGC39518	Q8IXS8	S491	ANRYSTVSLQEDRLG	85 / 7 AA	59
Phosphosite 20:	ADRA1A	P35348	S460	KVHTISLSENGEEV_	71 / 7 AA	51