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:	S548
P-Site Sequence:	ILDRDPLSQLCENEM
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	S548	ILDRDPLSQLCENEM	100 / 9 AA	123
Phosphosite 1:	SHROOM4	Q9ULL8	S611	QKSKGPLSQLCDTKE	66 / 9 AA	166
Phosphosite 2:	TRIM50	Q86XT4	S97	VHHRNPLSLFCEKDQ	66 / 9 AA	55
Phosphosite 3:	TRIM73	Q86UV7	S97	VHHRNPLSLFCEKDQ	66 / 9 AA	29
Phosphosite 4:	TRIM74	Q86UV6	S97	VHHRNPLSLFCEKDQ	66 / 9 AA	29
Phosphosite 5:	PIK3CA	P42336	S541	ISTRDPLSEITEQEK	66 / 9 AA	124
Phosphosite 6:	dynactin 4	Q9UJW0	S25	KKVRAPLSQLYFCRY	75 / 8 AA	52
Phosphosite 7:	SCAND3	Q6R2W3	S71	PGPREALSQLRELCR	66 / 9 AA	152
Phosphosite 8:	SCPEP1	Q9HB40	S310	HLQRDALSQLMNGPI	85 / 7 AA	51
Phosphosite 9:	ABCA13	Q86UQ4	S1940	NQTRDSISELCPSGS	62 / 8 AA	576
Phosphosite 10:	DAGLB	Q8NCG7	T301	YIYRNPLTGLCRIGG	62 / 8 AA	74
Phosphosite 11:	CACNA1B	Q00975	S2245	LLQRDPLSQPLAPGS	100 / 6 AA	262
Phosphosite 12:	RAD54L	Q92698	S56	SPFRKPLSQLTNQPP	66 / 9 AA	84
Phosphosite 13:	VCX3A	Q9NNX9	S105	GTQHDPLSQESELEE	66 / 9 AA	20
Phosphosite 14:	VCX2	Q9H322	S105	GTQHDPLSQESEVEE	66 / 9 AA	15
Phosphosite 15:	VCX3B	Q9H321	S105	GTQHDPLSQESELEE	66 / 9 AA	23
Phosphosite 16:	VCY	O14598	S105	GTQHDPLSQESELEE	66 / 9 AA	13
Phosphosite 17:	C11orf20	Q9NTU4	S46	AQLNMPLSEVCEGFD	71 / 7 AA	23
Phosphosite 18:	STON2	Q8WXE9	T721	SANRDPLTQVPCENV	71 / 7 AA	101
Phosphosite 19:	PALLD	Q8WX93	S166	QRKGGPQSQLCDKAA	62 / 8 AA	151
Phosphosite 20:	ABCA8	O94911	T873	QQPHDPLTQLLIINK	71 / 7 AA	179