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:	S819
P-Site Sequence:	WTSSHTNSVPGTVTK
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	S819	WTSSHTNSVPGTVTK	100 / 9 AA	191
Phosphosite 1:	DGKH	Q86XP1	S699	YGHSQTDSVPGPAVA	75 / 8 AA	135
Phosphosite 2:	BAT2L1	Q5JSZ5	S136	ISQENTNSVPGGPKS	85 / 7 AA	166
Phosphosite 3:	TMCC1	O94876	S220	DGSIHTDSVDGTPDP	75 / 8 AA	72
Phosphosite 4:	PDE5A	O76074	S92	QSPRADNSVPGTPTR	100 / 6 AA	100
Phosphosite 5:	DVL1	O14640	S397	SSSSLTSSVPGAPQL	66 / 9 AA	75
Phosphosite 6:	KIAA0754	O94854	S1212	GVSAHTDSVPISEEG	71 / 7 AA	135
Phosphosite 7:	TNFRSF17	Q02223	S48	CNASVTNSVKGTNAI	77 / 9 AA	20
Phosphosite 8:	DVL1	O14640	S396	TSSSSLTSSVPGAPQ	75 / 8 AA	75
Phosphosite 9:	MUC5AC	P98088	S2334	APTTSTTSVPGTTPS	85 / 7 AA	527
Phosphosite 10:	RYR1	P21817	T848	PSRCLSHTDFVPCPV	71 / 7 AA	565
Phosphosite 11:	PAF	Q15004	S8	MVRTKADSVPGTYRK	71 / 7 AA	12
Phosphosite 12:	C9orf5	Q9H330	T848	SAMLVSPTNSVPTPN	85 / 7 AA	101
Phosphosite 13:	C9orf5	Q9H330	S850	MLVSPTNSVPTPNQT	85 / 7 AA	101
Phosphosite 14:	PHC3	Q8NDX5	S873	DLASHEDSVPSAMTT	55 / 9 AA	106
Phosphosite 15:	DHDH	Q9UQ10	S239	VQLSNTASVSGTKGM	66 / 9 AA	36
Phosphosite 16:	SLC4A1	P02730	S50	ATDYHTTSHPGTHKV	75 / 8 AA	102
Phosphosite 17:	KIF13B	Q9NQT8	S1293	LKKMSHRSSIPGCGV	62 / 8 AA	203
Phosphosite 18:	ARHGAP30	Q7Z6I6	S384	EALGGTNSEPGTPRA	85 / 7 AA	95
Phosphosite 19:	KIF13B	Q9NQT8	S1294	KKMSHRSSIPGCGVT	62 / 8 AA	203
Phosphosite 20:	PXR	O75469	S22	VHCEDTESVPGKPSV	71 / 7 AA	50