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:	Y375
P-Site Sequence:	PSVSVNHYSPNSHQH
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	Y375	PSVSVNHYSPNSHQH	100 / 9 AA	217
Phosphosite 1:	ARHGAP21	Q5T5U3	S376	SVSVNHYSPNSHQHI	100 / 8 AA	217
Phosphosite 2:	LITAF	Q99732	Y147	ALQDVDHYCPNCRAL	62 / 8 AA	17
Phosphosite 3:	DNAJB7	Q7Z6W7	Y247	RTQSFNNYSPNSHSS	77 / 9 AA	35
Phosphosite 4:	TBC1D14	Q9P2M4	Y141	GYDSVKLYSPTSKAL	66 / 9 AA	77
Phosphosite 5:	DNAH10	Q8IVF4	Y3003	VHQSVDHYSQQFLQK	71 / 7 AA	515
Phosphosite 6:	DNAJB7	Q7Z6W7	S248	TQSFNNYSPNSHSSK	85 / 7 AA	35
Phosphosite 7:	RIMS2	Q9UQ26	Y1071	HRVMDDHYSPDRDRD	57 / 7 AA	160
Phosphosite 8:	RIMS2	Q9UQ26	S1072	RVMDDHYSPDRDRDC	66 / 6 AA	160
Phosphosite 9:	ANKRD34B	A5PLL1	Y369	RNLGANHYSSDSQLS	55 / 9 AA	56
Phosphosite 10:	DBH	P09172	Y440	IVNQDNHYSPHFQEI	83 / 6 AA	69
Phosphosite 11:	ANKRD34B	A5PLL1	S370	NLGANHYSSDSQLSA	62 / 8 AA	56
Phosphosite 12:	LDHC	P07864	Y127	IIPAIVHYSPDCKIL	44 / 9 AA	36
Phosphosite 13:	CHD9	Q3L8U1	S282	SFSSNHISPNSLLQS	85 / 7 AA	326
Phosphosite 14:	COL11A1	P12107	Y239	AYDYCEHYSPDCDSS	50 / 8 AA	181
Phosphosite 15:	NFATC2	Q13469	S814	ASPVIHYSPTNQQLR	83 / 6 AA	100
Phosphosite 16:	RC3H2	Q9HBD1	Y836	EEDHLSHYSPWSCGT	62 / 8 AA	132
Phosphosite 17:	WDR63	Q8IWG1	Y810	EMASVNHYFEREVKH	100 / 5 AA	103
Phosphosite 18:	ANKRD34B	A5PLL1	S371	LGANHYSSDSQLSAG	71 / 7 AA	56
Phosphosite 19:	CBLL1	Q75N03	Y424	TAPPPHHYNPNSLPQ	71 / 7 AA	55
Phosphosite 20:	POLR1A	O95602	Y872	FKEEVNHYSNEINKA	100 / 5 AA	195