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:	T1143
P-Site Sequence:	KKPTATGTFGVRLDD
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	T1143	KKPTATGTFGVRLDD	100 / 9 AA	217
Phosphosite 1:	PIK3R1	P27986	T354	LRDTADGTFLVRDAS	77 / 9 AA	84
Phosphosite 2:	CELSR3	Q9NYQ7	T2519	CRCSRTGTFGVLMDA	100 / 6 AA	358
Phosphosite 3:	ICAM2	P13598	T259	LRQQRMGTYGVRAAW	83 / 6 AA	31
Phosphosite 4:	ICAM2	P13598	Y260	RQQRMGTYGVRAAWR	83 / 6 AA	31
Phosphosite 5:	ABCA13	Q86UQ4	T3780	LSNLIPGTFGLRKPW	83 / 6 AA	576
Phosphosite 6:	ARL6IP4	Q66PJ3	T72	GGRARDGTWGVRTKG	83 / 6 AA	38
Phosphosite 7:	WNT3A	P56704	S289	EPNPETGSFGTRDRT	62 / 8 AA	39
Phosphosite 8:	WNT3	P56703	S292	EPNPETGSFGTRDRT	62 / 8 AA	40
Phosphosite 9:	ATP8A1	Q9Y2Q0	T754	KTLKYALTFGVRQYF	100 / 5 AA	131
Phosphosite 10:	C1orf78	Q9NVM1	T158	PSPTATGTLGRMHYY	85 / 7 AA	18
Phosphosite 11:	C1orf78	Q9NVM1	T156	LGPSPTATGTLGRMH	85 / 7 AA	18
Phosphosite 12:	VNN3	Q9NY84	T435	EDFSLSGTFGTRYVF	71 / 7 AA	56
Phosphosite 13:	POM121	A8CG34	T1162	FGGTATPTFGQNTPA	85 / 7 AA	125
Phosphosite 14:	MEGF6	O75095	T735	GQECPVGTFGVNCSS	71 / 7 AA	161
Phosphosite 15:	C1orf147	Q96MC9	S201	SEGTGTFSPRPRAVK	71 / 7 AA	30
Phosphosite 16:	C10orf67	Q8IYJ2	T33	SLRGTFGTRWEAMKA	83 / 6 AA	21
Phosphosite 17:	FOXI3	A8MTJ6	T101	QPPPAAGTFGCSQRP	62 / 8 AA	43
Phosphosite 18:	C1orf147	Q96MC9	T199	KWSEGTGTFSPRPRA	62 / 8 AA	30
Phosphosite 19:	C10orf67	Q8IYJ2	T30	FSSSLRGTFGTRWEA	83 / 6 AA	21
Phosphosite 20:	LSM14B	Q9BX40	T345	ERKLNTETFGVSGRF	71 / 7 AA	42