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:	PIK3C2A
Human P-Site:	Y557
P-Site Sequence:	VEELLDSYHNQVELA
UniProt:	O00443
Intern. Prot. ID:	IPI00002580

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3C2A	O00443	Y557	VEELLDSYHNQVELA	100 / 9 AA	191
Phosphosite 1:	PIK3C2A	O00443	S556	PVEELLDSYHNQVEL	100 / 8 AA	191
Phosphosite 2:	TTK	P33981	Y568	DNQTLDSYRNEIAYL	62 / 8 AA	97
Phosphosite 3:	KRBA2	Q6ZNG9	Y69	RDTMLDSYENTVPQG	66 / 9 AA	56
Phosphosite 4:	KIAA0746	Q68CR1	Y380	IGQDLKSYHNQTISF	75 / 8 AA	129
Phosphosite 5:	SPTA1	P02549	Y53	GQKLEDSYHLQVFKR	77 / 9 AA	280
Phosphosite 6:	KIAA0746	Q68CR1	S379	SIGQDLKSYHNQTIS	85 / 7 AA	129
Phosphosite 7:	BEND4	Q6ZU67	S187	CGGKLLDSNHSQSMI	75 / 8 AA	58
Phosphosite 8:	NXF1	Q9UBU9	Y410	RQGLLDAYHDGACCS	71 / 7 AA	70
Phosphosite 9:	HTR3B	O95264	Y43	SKQLLQKYHKEVRPV	55 / 9 AA	50
Phosphosite 10:	Rap1a	P62834	Y40	DPTIEDSYRKQVEVD	71 / 7 AA	21
Phosphosite 11:	Rap1b	P61224	Y40	DPTIEDSYRKQVEVD	71 / 7 AA	21
Phosphosite 12:	K-Ras	P01116	Y40	DPTIEDSYRKQVVID	71 / 7 AA	22
Phosphosite 13:	HRAS	P01112	Y40	DPTIEDSYRKQVVID	71 / 7 AA	21
Phosphosite 14:	NRAS	P01111	Y40	DPTIEDSYRKQVVID	71 / 7 AA	21
Phosphosite 15:	ZNF12	P17014	Y78	GEFLLQSYPDEVWQT	55 / 9 AA	58
Phosphosite 16:	TTK	P33981	S567	ADNQTLDSYRNEIAY	71 / 7 AA	97
Phosphosite 17:	LRPPRC	P42704	Y633	IRNLLESYHVPELIK	83 / 6 AA	158
Phosphosite 18:	C18orf34	Q5BJE1	S275	EHGPLLDSKQNQELQ	75 / 8 AA	102
Phosphosite 19:	B3GALT1	Q9Y5Z6	Y149	VEDFIDSYHNLTLKT	71 / 7 AA	38
Phosphosite 20:	ME1	P48163	Y259	AFRLLNKYRNQYCTF	62 / 8 AA	64