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:	S488
P-Site Sequence:	TSPSVSFSNHRTRSW
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	S488	TSPSVSFSNHRTRSW	100 / 9 AA	217
Phosphosite 1:	C1orf104	Q66K80	S131	PHSSPSFSHHRTLSL	77 / 9 AA	24
Phosphosite 2:	ARHGAP21	Q5T5U3	S486	ALTSPSVSFSNHRTR	100 / 7 AA	217
Phosphosite 3:	DBN1	Q16643	S7	_MAGVSFSGHRLELL	75 / 8 AA	71
Phosphosite 4:	MIB2	Q96AX9	Y823	LEGADVSYTNHRGRS	71 / 7 AA	110
Phosphosite 5:	MIB2	Q96AX9	T824	EGADVSYTNHRGRSP	71 / 7 AA	110
Phosphosite 6:	ZNF587	Q96SQ5	S254	KSFSRYVSFSNHQRD	100 / 6 AA	66
Phosphosite 7:	ZNF417	Q8TAU3	S254	KSFSRYVSFSNHQRD	100 / 6 AA	66
Phosphosite 8:	ALMS1	Q8TCU4	S2717	FTTSITFSSHRHSKC	62 / 8 AA	461
Phosphosite 9:	Chk2	O96017	S428	LSGYPPFSEHRTQVS	71 / 7 AA	61
Phosphosite 10:	NECAP1	Q8NC96	S207	PSSSVAISNHVTPPP	66 / 9 AA	30
Phosphosite 11:	HUWE1	Q7Z6Z7	S268	IRLAHGFSNHRKRLQ	71 / 7 AA	482
Phosphosite 12:	EIF3M	Q7L2H7	S337	RKVVVSHSTHRTFGK	75 / 8 AA	43
Phosphosite 13:	MBIP	Q9NS73	S299	YFQSVSFSGKRRKVQ	75 / 8 AA	39
Phosphosite 14:	EIF3M	Q7L2H7	T338	KVVVSHSTHRTFGKQ	75 / 8 AA	43
Phosphosite 15:	MACF1	Q96PK2	S1207	QIDSSEFSDHRAQIE	66 / 6 AA	670
Phosphosite 16:	HISPPD2A	Q6PFW1	S1075	AVKRFSVSFAKHPTN	71 / 7 AA	160
Phosphosite 17:	ZNF211	Q13398	S441	FKQSSSFSSHRKVHT	66 / 9 AA	65
Phosphosite 18:	LOC643677	Q8NDH2	S2270	RSSSVSFSEEKISWT	55 / 9 AA	278
Phosphosite 19:	ITFG1	Q8TB96	S92	FKPKVKVSFKNHSAL	83 / 6 AA	68
Phosphosite 20:	ZNF552	Q9H707	S256	SSKYDSFSNHQGVHT	83 / 6 AA	46