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:	PIK3CB
Human P-Site:	Y638
P-Site Sequence:	SDEELSQYLLQLVQV
UniProt:	P42338
Intern. Prot. ID:	IPI00031388

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3CB	P42338	Y638	SDEELSQYLLQLVQV	100 / 9 AA	123
Phosphosite 1:	PIK3CA	P42336	Y631	TDDKLSQYLIQLVQV	87 / 8 AA	124
Phosphosite 2:	PIK3CB	P42338	S636	QMSDEELSQYLLQLV	100 / 7 AA	123
Phosphosite 3:	JMY	Q8N9B5	Y382	ATTELYQYLLQPFRD	87 / 8 AA	111
Phosphosite 4:	C6orf134	Q5SQI0	Y142	HGRELFQYMLQKERV	75 / 8 AA	47
Phosphosite 5:	ACTL7B	Q9Y614	Y232	AGGDLTNYLMQLLNE	55 / 9 AA	45
Phosphosite 6:	FEM1C	Q96JP0	Y167	GHKEIAQYLLEKGAD	62 / 8 AA	69
Phosphosite 7:	PTPN13	Q12923	Y856	DNSKICQYLLHLCSY	55 / 9 AA	277
Phosphosite 8:	C3orf58	Q8NDZ4	Y421	AAKELREYLAQLSNN	66 / 9 AA	49
Phosphosite 9:	TNKS2	Q9H2K2	Y697	NNLEVAEYLLQHGAD	62 / 8 AA	127
Phosphosite 10:	PTGS1	P23219	Y354	YVQQLSGYFLQLKFD	66 / 9 AA	69
Phosphosite 11:	SGK196	Q9H5K3	S213	NDLPKTLSQYLLTSN	100 / 6 AA	40
Phosphosite 12:	SGK196	Q9H5K3	Y215	LPKTLSQYLLTSNFS	100 / 6 AA	40
Phosphosite 13:	PDZD2	O15018	Y868	SESELSQYFAHDVPG	62 / 8 AA	302
Phosphosite 14:	TIPRL	O75663	Y241	EPNEISQYLPIKEAV	83 / 6 AA	31
Phosphosite 15:	SDCBP	O00560	Y56	LYPELSQYMGLSLNE	83 / 6 AA	32
Phosphosite 16:	SDCBP	O00560	S54	PRLYPELSQYMGLSL	83 / 6 AA	32
Phosphosite 17:	RGPR-p117	Q96JE7	Y241	SSYELSQYIRDAPER	83 / 6 AA	117
Phosphosite 18:	BICD1	Q96G01	S253	NNLRKELSQYISLND	83 / 6 AA	111
Phosphosite 19:	FAM55D	Q6UWF7	Y232	TNAELCQYLDNRDQE	83 / 6 AA	62
Phosphosite 20:	JMY	Q8N9B5	Y380	AEATTELYQYLLQPF	85 / 7 AA	111