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:	Y307
P-Site Sequence:	DCFTMPSYSRRISTA
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	Y307	DCFTMPSYSRRISTA	100 / 9 AA	124
Phosphosite 1:	PIK3CA	P42336	S308	CFTMPSYSRRISTAT	100 / 8 AA	124
Phosphosite 2:	FAM82B	Q96DB5	Y224	TFAEMPWYQRRIAKM	75 / 8 AA	36
Phosphosite 3:	HYAL2	Q12891	Y298	YVFTRPTYSRRLTGL	66 / 9 AA	54
Phosphosite 4:	C17orf76	Q8NAA5	Y51	AGAGMPPYHRRVGMV	62 / 8 AA	38
Phosphosite 5:	CARD11	Q9BXL7	Y835	DMGTIPSYSRAQQLL	85 / 7 AA	133
Phosphosite 6:	CARD11	Q9BXL7	S834	LDMGTIPSYSRAQQL	85 / 7 AA	133
Phosphosite 7:	MYO10	Q9HD67	Y121	EPATMEQYSRRHLGE	75 / 8 AA	237
Phosphosite 8:	HSF1	Q00613	Y225	SAHSMPKYSRQFSLE	55 / 9 AA	57
Phosphosite 9:	HYAL2	Q12891	T297	VYVFTRPTYSRRLTG	75 / 8 AA	54
Phosphosite 10:	CSPG3	O14594	S115	QGRVSLPSYPRRRAN	62 / 8 AA	143
Phosphosite 11:	HSF1	Q00613	S226	AHSMPKYSRQFSLEH	62 / 8 AA	57
Phosphosite 12:	FSIP2	Q5CZC0	S3032	PDSETMPSCSTRNKV	75 / 8 AA	370
Phosphosite 13:	CSPG3	O14594	Y116	GRVSLPSYPRRRANA	62 / 8 AA	143
Phosphosite 14:	SGK196	Q9H5K3	Y276	HDDLMPSYDEKIDIW	62 / 8 AA	40
Phosphosite 15:	SFRS18	Q8TF01	S577	RSRSRSYSRRIKIES	100 / 6 AA	93
Phosphosite 16:	DOCK1	Q14185	S1641	RSFTMPSSSRPLSVA	66 / 9 AA	215
Phosphosite 17:	SFRS18	Q8TF01	Y576	RRSRSRSYSRRIKIE	100 / 6 AA	93
Phosphosite 18:	HYAL2	Q12891	S299	VFTRPTYSRRLTGLS	71 / 7 AA	54
Phosphosite 19:	RIMS2	Q9UQ26	Y1408	ESSTGPSYSRS____	85 / 7 AA	160
Phosphosite 20:	RIMS2	Q9UQ26	S1407	LESSTGPSYSRS___	85 / 7 AA	160