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:	T727
P-Site Sequence:	KQEKKDETQKVQMKF
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	T727	KQEKKDETQKVQMKF	100 / 9 AA	124
Phosphosite 1:	Adenylate cyclase 3	O60266	S300	KDMKKDESQKDQQQF	77 / 9 AA	129
Phosphosite 2:	SEC16A	O15027	T1328	GPLAKDDTHKVDVIN	62 / 8 AA	234
Phosphosite 3:	TMED6	Q8WW62	T166	LDAIEDGTQKVQNNI	85 / 7 AA	28
Phosphosite 4:	TRAF4AF1	Q9Y448	T204	QGELKDLTQKVELLE	75 / 8 AA	35
Phosphosite 5:	CCDC102A	Q96A19	S262	LRLRLDESQKVLLKE	62 / 8 AA	63
Phosphosite 6:	PYHIN1	Q6K0P9	T457	SFTKKDETHPGAQSS	83 / 6 AA	55
Phosphosite 7:	RALBP1	Q15311	T297	ACGRTTETEKVQEFQ	55 / 9 AA	76
Phosphosite 8:	PAI-RBP1	Q8NC51	T95	VVDKKEETQPPVALK	83 / 6 AA	45
Phosphosite 9:	HNRNPCL1	O60812	T234	SSMKKDETHVKMESE	83 / 6 AA	32
Phosphosite 10:	HECA	Q9UBI9	Y113	VDLEKDDYQKVVCNN	71 / 7 AA	59
Phosphosite 11:	KIAA1797	Q5VW36	S1082	GKPSADESQAVQIHM	71 / 7 AA	200
Phosphosite 12:	ACTR1B	P42025	T236	QKDEALETEKVQYTL	83 / 6 AA	42
Phosphosite 13:	ZNF608	Q9ULD9	T1396	KMSGREETEKVNTSP	57 / 7 AA	162
Phosphosite 14:	TMOD2	Q9NZR1	T56	GFRQKDQTQKAATGP	71 / 7 AA	40
Phosphosite 15:	TUBGCP6	Q96RT7	T54	TNLFQDETQQLQPDM	62 / 8 AA	200
Phosphosite 16:	PCM1	Q15154	T1745	EDKDKDETETVKQTQ	71 / 7 AA	228
Phosphosite 17:	ANKRD24	Q8TF21	T473	ENFEKDETQMEVEAL	83 / 6 AA	124
Phosphosite 18:	LAMB1	P07942	S1776	RSLLKDISQKVAVYS	71 / 7 AA	198
Phosphosite 19:	EIF5B	O60841	T515	AMASDEETEKVEGNT	57 / 7 AA	139
Phosphosite 20:	KIF3A	Q9Y496	T166	DLLGKDQTQRLEVKE	50 / 8 AA	80