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:	PIK3CA
Human P-Site:	S72
P-Site Sequence:	ESSYIFVSVTQEAER
UniProt:	P42336
Intern. Prot. ID:	IPI00031386

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3CA	P42336	S72	ESSYIFVSVTQEAER	100 / 9 AA	124
Phosphosite 1:	NCBP1	Q09161	S154	AMFENFVSVTQEEDV	100 / 7 AA	92
Phosphosite 2:	SCML2	Q9UQR0	S568	NPMYIHTSVSQDFSR	55 / 9 AA	77
Phosphosite 3:	CMYA3	A4UGR9	S1198	ETVYVIKSVTQEDIQ	66 / 9 AA	382
Phosphosite 4:	SMG5	Q9UPR3	S795	PEVGIFVSIAQSEQE	71 / 7 AA	114
Phosphosite 5:	p311	Q16612	S12	PELFVWVSQEPFPNK	71 / 7 AA	8
Phosphosite 6:	PIAS2	O75928	S494	KRKCIFMSETQSSPT	62 / 8 AA	68
Phosphosite 7:	GRAMD3	Q96HH9	S199	TDRYIFVSLLSRDST	83 / 6 AA	48
Phosphosite 8:	Gramd2	Q8IUY3	S162	SQKYIFVSLLSRDSV	83 / 6 AA	40
Phosphosite 9:	Gramd2	Q8IUY3	Y158	TTNTSQKYIFVSLLS	100 / 5 AA	40
Phosphosite 10:	UGP2	Q16851	S250	GKEYIFVSNIDNLGA	100 / 5 AA	57
Phosphosite 11:	TMCO7	Q9C0B7	T660	RMSEQIFTNVTQVVD	71 / 7 AA	121
Phosphosite 12:	GRAMD3	Q96HH9	Y195	IATVTDRYIFVSLLS	100 / 5 AA	48
Phosphosite 13:	SCML2	Q9UQR0	T567	RNPMYIHTSVSQDFS	62 / 8 AA	77
Phosphosite 14:	Rab3GAP1	Q15042	T640	EPLYIPVTQEPAPMT	57 / 7 AA	111
Phosphosite 15:	PLS1	Q14651	S78	ISFEEFVSLMQELKS	71 / 7 AA	70
Phosphosite 16:	MYH7B	A7E2Y1	S886	ELEETHVSITQEKND	71 / 7 AA	221
Phosphosite 17:	RGAG4	Q5HYW3	S205	EAKDWAISVTQEGSP	83 / 6 AA	65
Phosphosite 18:	HSP90AB2P	Q58FF8	S308	FDGKSLVSVTKEGLE	71 / 7 AA	44
Phosphosite 19:	HSP90AB3P	Q58FF7	S408	FDGKSLVSVTKEGLE	71 / 7 AA	68
Phosphosite 20:	HSP90AB1	P08238	S535	FDGKSLVSVTKEGLE	71 / 7 AA	83