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:	T1369
P-Site Sequence:	PNIDHLLTNIGRTGV
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	T1369	PNIDHLLTNIGRTGV	100 / 9 AA	217
Phosphosite 1:	FRAP1	P42345	T1962	RLIHQLLTDIGRYHP	75 / 8 AA	289
Phosphosite 2:	BTBD7	Q9P203	T449	LSKDHLLTAIQSDYL	85 / 7 AA	126
Phosphosite 3:	TTC15	Q8WVT3	S584	EQEPQLLSGIGRISL	62 / 8 AA	79
Phosphosite 4:	SMPD4	Q9NXE4	S753	LASRHLLSPVGRRQV	62 / 8 AA	93
Phosphosite 5:	UNC80	Q8N2C7	S2992	EQEAYLLSAIGRRRF	55 / 9 AA	363
Phosphosite 6:	BCAT2	O15382	T263	YGPDHQLTEVGTMNI	62 / 8 AA	44
Phosphosite 7:	GPR128	Q96K78	S739	SKVLMLLSSIGRRKS	71 / 7 AA	89
Phosphosite 8:	ELL	P55199	S82	RTFSFYLSNIGRDNP	83 / 6 AA	68
Phosphosite 9:	CPSF2	Q9P2I0	T221	QRDEQLLTNVLETLR	57 / 7 AA	88
Phosphosite 10:	SSA2	P10155	T260	LVREHLLTNHLKSKE	83 / 6 AA	61
Phosphosite 11:	GRID2IP	A4D2P6	T405	QQLEHLLTPPERYGV	55 / 9 AA	132
Phosphosite 12:	KIAA0562	O60308	T801	SLTEHLLTECDKKDG	44 / 9 AA	104
Phosphosite 13:	RECQL5	O94762	T92	DQVDHLLTLKVRVSS	66 / 9 AA	109
Phosphosite 14:	ARHGAP13	Q7Z6B7	S922	HGSLTNISRHDSLKK	83 / 6 AA	124
Phosphosite 15:	TMEM109	Q9BVC6	T55	EAPVDVLTQIGRSVR	71 / 7 AA	26
Phosphosite 16:	WDR21C	Q8NA75	T350	LRHGHLLTTIPSPYP	71 / 7 AA	44
Phosphosite 17:	ARHGAP13	Q7Z6B7	T919	RPGHGSLTNISRHDS	83 / 6 AA	124
Phosphosite 18:	LPHN1	O94910	T1187	TMGNHLLTNPVLQPR	83 / 6 AA	163
Phosphosite 19:	SAPLa	Q5H9R7	S253	EIIEQLLSNIFHKEK	57 / 7 AA	98
Phosphosite 20:	DOPEY2	Q9Y3R5	T2000	SIIDHLLTHEKTMFK	83 / 6 AA	258