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:	SIPA1
Human P-Site:	S53
P-Site Sequence:	VRGPLLRSGSDAGEA
UniProt:	Q96FS4
Intern. Prot. ID:	IPI00305305

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SIPA1	Q96FS4	S53	VRGPLLRSGSDAGEA	100 / 9 AA	112
Phosphosite 1:	SIPA1	Q96FS4	S55	GPLLRSGSDAGEARP	100 / 7 AA	112
Phosphosite 2:	ZFYVE28	Q9HCC9	S392	PGRPRLRSGSDEEER	77 / 9 AA	96
Phosphosite 3:	SLC4A3	P48751	T678	EDDPLLRTGSVFGGL	85 / 7 AA	136
Phosphosite 4:	OSBPL1A	Q9BXW6	S198	CALKLLRSGADPNLK	75 / 8 AA	108
Phosphosite 5:	RIN1	Q13671	S349	RRRPLLRSMSAAFCS	77 / 9 AA	84
Phosphosite 6:	PIK3C2B	O00750	S348	HMLDILRSGSDIQDY	85 / 7 AA	185
Phosphosite 7:	SHANK3	Q9BYB0	S373	SPRPLQRSASDINLK	75 / 8 AA	186
Phosphosite 8:	ZFYVE28	Q9HCC9	S394	RPRLRSGSDEEERVF	85 / 7 AA	96
Phosphosite 9:	MLK2	Q02779	S764	STRSLLRSDSDEAAP	66 / 9 AA	104
Phosphosite 10:	MLK1	P80192	S852	STRSLLRSDSDEIVV	66 / 9 AA	122
Phosphosite 11:	GART	P22102	S491	FKDPLLASGTDGVGT	66 / 9 AA	108
Phosphosite 12:	SHANK2	Q9UPX8	S41	APRVLLRSNSDNNLN	85 / 7 AA	159
Phosphosite 13:	PIK3C2B	O00750	S350	LDILRSGSDIQDYFL	100 / 6 AA	185
Phosphosite 14:	DDX52	Q9Y2R4	S526	DDKPLLRSVANVIQQ	55 / 9 AA	67
Phosphosite 15:	DUSP16	Q9BY84	S506	LLSPLHRSGSVEDNY	85 / 7 AA	73
Phosphosite 16:	EHBP1L1	Q8N3D4	S310	APRLRKGSDALRPPV	85 / 7 AA	162
Phosphosite 17:	GRB7	Q14451	S366	LGSPPLRSASDNTLV	75 / 8 AA	60
Phosphosite 18:	TBL3	Q12788	S581	RGTQLLSSGSDGLVK	66 / 9 AA	89
Phosphosite 19:	TBL3	Q12788	S580	SRGTQLLSSGSDGLV	75 / 8 AA	89
Phosphosite 20:	EP300	Q09472	S87	QLSELLRSGSSPNLN	100 / 6 AA	264