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:	T1093
P-Site Sequence:	GAKSEPKTQSPHSPK
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	T1093	GAKSEPKTQSPHSPK	100 / 9 AA	217
Phosphosite 1:	ARHGAP21	Q5T5U3	S1095	KSEPKTQSPHSPKEE	100 / 7 AA	217
Phosphosite 2:	SHROOM1	Q2M3G4	T47	SGGPEPRTQSPGTDL	85 / 7 AA	91
Phosphosite 3:	MYRIP	Q8NFW9	T611	DQESEPKTESENQKE	66 / 9 AA	96
Phosphosite 4:	LMNA	P02545	T655	LGNSSPRTQSPQNCS	66 / 9 AA	74
Phosphosite 5:	SFRS15	O95104	T406	QAQNEPLTQKPHQQE	66 / 9 AA	126
Phosphosite 6:	BXDC2	Q8TDN6	T296	LRKKEPKTLLPHDPT	75 / 8 AA	41
Phosphosite 7:	SCRN1	Q12765	T320	DVKLVPKTQSPCFGD	85 / 7 AA	46
Phosphosite 8:	SCRN1	Q12765	S322	KLVPKTQSPCFGDDD	85 / 7 AA	46
Phosphosite 9:	ZNF768	Q9H5H4	T158	SQNTELKTQSPEFEA	75 / 8 AA	60
Phosphosite 10:	PDGFRL	Q15198	T64	SANSAPKTQSIMMQV	85 / 7 AA	42
Phosphosite 11:	CSDE1	O75534	T443	ATFSNPKTTSPNKGK	66 / 9 AA	89
Phosphosite 12:	PI5PA	Q15735	T317	QGPSEPGTHSPGLLS	75 / 8 AA	107
Phosphosite 13:	KIAA1486	Q9P242	S425	STLYRTQSPHGYPKS	83 / 6 AA	71
Phosphosite 14:	ATP1A3	P13637	T216	TGESEPQTRSPDCTH	66 / 9 AA	112
Phosphosite 15:	ATP1A1	P05023	T226	TGESEPQTRSPDFTN	66 / 9 AA	113
Phosphosite 16:	VWA5B1	Q5TIE3	T1101	TRPSESKTPSPQLCT	66 / 9 AA	134
Phosphosite 17:	LMNA	P02545	S657	NSSPRTQSPQNCSIM	71 / 7 AA	74
Phosphosite 18:	DEPDC5	O75140	T810	QIIVQPKTQKPNPAV	62 / 8 AA	178
Phosphosite 19:	KIAA1486	Q9P242	T423	PPSTLYRTQSPHGYP	83 / 6 AA	71
Phosphosite 20:	PXDNL	A1KZ92	T316	NSAGEAKTQSAMLRY	62 / 8 AA	164