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:	S22
P-Site Sequence:	LDIWAVDSQIASDGS
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	S22	LDIWAVDSQIASDGS	100 / 9 AA	123
Phosphosite 1:	ROBO4	Q8WZ75	S983	MPPWPPDSQISSQRS	66 / 9 AA	107
Phosphosite 2:	CEP350	Q5VT06	S2659	HQQSSVDSQISSKEN	66 / 9 AA	351
Phosphosite 3:	SHUJUN-2	Q02878	S255	IDQKAVDSQILPKIK	100 / 6 AA	33
Phosphosite 4:	PLAA	Q9Y263	S770	AKSLGVDSQIKKYSS	71 / 7 AA	87
Phosphosite 5:	AKAP13	Q12802	S2190	DVIGAVDSKVASYEK	75 / 8 AA	308
Phosphosite 6:	DMD	P11532	S3420	INFWPVDSAPASSPQ	66 / 9 AA	427
Phosphosite 7:	GBA3	Q9H227	S270	DYPEVVKSQIASMSQ	85 / 7 AA	54
Phosphosite 8:	RFC1	P35251	S923	CDGDLVDSQIRSKQN	85 / 7 AA	128
Phosphosite 9:	MASTL	Q96GX5	S430	SNQWAVDSGGISEEH	100 / 5 AA	97
Phosphosite 10:	NFXL1	Q6ZNB6	S195	IQKWAKDSQFLVSSV	71 / 7 AA	101
Phosphosite 11:	UBXN7	O94888	S389	QGLPAVDSEILEMPP	83 / 6 AA	55
Phosphosite 12:	SLC5A6	Q9Y289	S236	GRVWAVASQHGRISG	83 / 6 AA	69
Phosphosite 13:	STRA8	Q7Z7C7	S231	VKDSGVDSQGASCSL	66 / 9 AA	37
Phosphosite 14:	SgK288	Q8NFD2	T392	EVDVDCQTASGYTPL	71 / 7 AA	85
Phosphosite 15:	ARHGAP17	Q68EM7	S595	PAPGRNNSQIASGQN	83 / 6 AA	95
Phosphosite 16:	ANKRD31	Q8N7Z5	S1668	VVPCADDSQISSSSG	75 / 8 AA	211
Phosphosite 17:	DSP	P15924	S2071	NEKLTVDSAIARDLI	62 / 8 AA	332
Phosphosite 18:	OR13F1	Q8NGS4	S267	LKPSAVDSQEIDKFM	83 / 6 AA	36
Phosphosite 19:	MGAM	O43451	S1257	RYGYQNDSEIASLYD	83 / 6 AA	210
Phosphosite 20:	PPP4R1	Q8TF05	T639	SRAQTVDTEIAKHCA	57 / 7 AA	107