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:	S224
P-Site Sequence:	VEISPPDSSLSKQQT
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	S224	VEISPPDSSLSKQQT	100 / 9 AA	217
Phosphosite 1:	ARHGAP21	Q5T5U3	S225	EISPPDSSLSKQQTS	100 / 8 AA	217
Phosphosite 2:	ERG	P11308	S414	QPHPPESSLYKYPSD	75 / 8 AA	55
Phosphosite 3:	SCN8A	Q9UQD0	S1722	LNRPPDCSLDKEHPG	75 / 8 AA	225
Phosphosite 4:	TCF23	Q7RTU1	T110	LPAVPPDTKLSKLDV	75 / 8 AA	23
Phosphosite 5:	MSC	O60682	T141	LPWVPPDTKLSKLDT	75 / 8 AA	22
Phosphosite 6:	TCF21	O43680	T113	LPWVPPDTKLSKLDT	75 / 8 AA	20
Phosphosite 7:	ERG	P11308	S413	LQPHPPESSLYKYPS	75 / 8 AA	55
Phosphosite 8:	DCTN2	Q13561	S202	TTGTPPDSSLVTYEL	85 / 7 AA	44
Phosphosite 9:	SPHK1IP	Q2M3C7	S1386	CKQPPVSSLSKTASL	87 / 8 AA	186
Phosphosite 10:	GPR62	Q9BZJ7	S365	AYQGPPESSLS____	75 / 8 AA	38
Phosphosite 11:	SPHK1IP	Q2M3C7	S1385	ECKQPPVSSLSKTAS	87 / 8 AA	186
Phosphosite 12:	ZNF169	Q14929	S152	ETEGPDSSLRKRPSR	85 / 7 AA	67
Phosphosite 13:	C9orf79	Q6ZUB1	S262	SPPPPDSSLAGLQCG	85 / 7 AA	157
Phosphosite 14:	DCTN2	Q13561	S203	TGTPPDSSLVTYELH	100 / 6 AA	44
Phosphosite 15:	ZNF169	Q14929	S151	GETEGPDSSLRKRPS	85 / 7 AA	67
Phosphosite 16:	C9orf79	Q6ZUB1	S261	SSPPPPDSSLAGLQC	85 / 7 AA	157
Phosphosite 17:	MAP1A	P78559	S1322	HILTPDSSFSKSPES	85 / 7 AA	306
Phosphosite 18:	KIAA1211	Q6ZU35	S975	TSQTPPASPLSKLSR	66 / 9 AA	137
Phosphosite 19:	MAP1A	P78559	S1321	EHILTPDSSFSKSPE	85 / 7 AA	306
Phosphosite 20:	SFRS12	Q8WXA9	S470	HNKEPDSSVSKEVDD	85 / 7 AA	59