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:	S562
P-Site Sequence:	SNFTVAPSVVNSDNR
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	S562	SNFTVAPSVVNSDNR	100 / 9 AA	217
Phosphosite 1:	EGF receptor	P00533	T1145	YLNTVQPTCVNSTFD	66 / 9 AA	134
Phosphosite 2:	RNF123	Q5XPI4	S1028	QGPDVAPSFLNSVLN	75 / 8 AA	148
Phosphosite 3:	PRIC285	Q9BYK8	S1448	KSLRFAPSVVQSDRQ	85 / 7 AA	295
Phosphosite 4:	ANKRD17	O75179	S2444	QTGTSAPSVIGSNLS	66 / 9 AA	274
Phosphosite 5:	MUC19	Q7Z5P9	S2194	VTETTRPSVVKSGTT	66 / 9 AA	598
Phosphosite 6:	GGPS1	O95749	S87	HSIYGIPSVINSANY	83 / 6 AA	35
Phosphosite 7:	CNTN3	Q9P232	S807	EEPTVAPSQVSANSL	75 / 8 AA	113
Phosphosite 8:	MUC19	Q7Z5P9	S1649	GSGTTGPSVVRSGTT	66 / 9 AA	598
Phosphosite 9:	ATP13A1	Q9HD20	S1097	LYKEFEPSLVNSTVY	71 / 7 AA	133
Phosphosite 10:	KIAA1414	Q9P2D3	S568	ALMTLGPSVVRYHLP	71 / 7 AA	224
Phosphosite 11:	GOLGA1	Q92805	S680	EMANMAPSVTNNTDL	62 / 8 AA	88
Phosphosite 12:	PHB2	Q99623	S135	YEERVLPSIVNEVLK	71 / 7 AA	33
Phosphosite 13:	ELK4	P28324	S402	NTLFQFPSVLNSHGP	83 / 6 AA	47
Phosphosite 14:	TSEN2	Q8NCE0	S171	TAGGERPSVVNGDSG	83 / 6 AA	53
Phosphosite 15:	SMARCA2	P51531	S798	EFDKWAPSVVKISYK	83 / 6 AA	181