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:	S1849
P-Site Sequence:	SAQDLSISDWLARER
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	S1849	SAQDLSISDWLARER	100 / 9 AA	217
Phosphosite 1:	ARHGAP21	Q5T5U3	S1847	KCSAQDLSISDWLAR	100 / 7 AA	217
Phosphosite 2:	LAMB2	P55268	S462	GFFGLSISDRLGCRR	66 / 9 AA	196
Phosphosite 3:	IL10RA	Q13651	S537	SCSDLGISDWSFAHD	85 / 7 AA	63
Phosphosite 4:	GCGR	P47871	S213	IGDDLSVSTWLSDGA	66 / 9 AA	54
Phosphosite 5:	DGK-I	O75912	S752	KLREASISDWLRTIA	75 / 8 AA	117
Phosphosite 6:	ASTN2	O75129	S489	EGSYLDISDWLNPAK	85 / 7 AA	148
Phosphosite 7:	KIAA0317	O15033	S483	LKATRNFSISDWSKN	71 / 7 AA	94
Phosphosite 8:	KIAA0317	O15033	S485	ATRNFSISDWSKNFE	71 / 7 AA	94
Phosphosite 9:	FUT10	Q6P4F1	T312	YYGSPSITDWLPSNK	71 / 7 AA	56
Phosphosite 10:	FAM53B	Q14153	S99	LIKDLSISDHNGNPS	85 / 7 AA	46
Phosphosite 11:	ZBTB46	Q86UZ6	S168	VMAGRSISPWLARRT	85 / 7 AA	64
Phosphosite 12:	FAM53B	Q14153	S97	TSLIKDLSISDHNGN	85 / 7 AA	46
Phosphosite 13:	OGFOD1	Q8N543	S234	EKSRLSISGWFHGPS	71 / 7 AA	63
Phosphosite 14:	Fgr	P09769	S183	TKGAYSLSIRDWDQT	83 / 6 AA	59
Phosphosite 15:	YES1	P07947	S197	TKGAYSLSIRDWDEI	83 / 6 AA	61
Phosphosite 16:	Fyn	P06241	S188	TKGAYSLSIRDWDDM	83 / 6 AA	61
Phosphosite 17:	SPATA17	Q96L03	T215	QKDSTSLTDWLACTS	71 / 7 AA	43
Phosphosite 18:	C19orf28	Q6NUT3	S206	PTQDISISDQLGGQD	66 / 9 AA	52
Phosphosite 19:	DGK-I	O75912	S750	KEKLREASISDWLRT	71 / 7 AA	117
Phosphosite 20:	OGFOD1	Q8N543	S232	SEEKSRLSISGWFHG	83 / 6 AA	63