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:	S463
P-Site Sequence:	DIILHSWSSFPDELE
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	S463	DIILHSWSSFPDELE	100 / 9 AA	123
Phosphosite 1:	PIK3CB	P42338	S464	IILHSWSSFPDELEE	100 / 8 AA	123
Phosphosite 2:	PIK3CB	P42338	S461	TGDIILHSWSSFPDE	100 / 7 AA	123
Phosphosite 3:	MKLN1	Q9UL63	S24	PYALHKWSSFSSTYL	75 / 8 AA	85
Phosphosite 4:	DNAH2	Q9P225	T2367	DPKIRSWTSFEDKLP	55 / 9 AA	508
Phosphosite 5:	ECT2L	Q008S8	T456	FCESKLQTWSSFTDF	71 / 7 AA	105
Phosphosite 6:	ECT2L	Q008S8	S459	SKLQTWSSFTDFLEE	62 / 8 AA	105
Phosphosite 7:	FUK	Q8N0W3	S832	GFELHTWSELPHGSG	62 / 8 AA	118
Phosphosite 8:	TULP4	Q9NRJ4	S1264	PVALHPWSSYSACPP	71 / 7 AA	169
Phosphosite 9:	PEO1	Q96RR1	S393	QAAGLRWSRFPDLNR	83 / 6 AA	77
Phosphosite 10:	DNAH2	Q9P225	S2368	PKIRSWTSFEDKLPK	62 / 8 AA	508
Phosphosite 11:	ESYT1	Q9BSJ8	S132	RELPAWVSFPDVEKA	62 / 8 AA	123
Phosphosite 12:	DDIT4L	Q96D03	T148	KQENCSWTSFRDFFF	71 / 7 AA	22
Phosphosite 13:	MAGI2	Q86UL8	S726	FPPALHRSSFPDSTE	77 / 9 AA	159
Phosphosite 14:	DDIT4L	Q96D03	S149	QENCSWTSFRDFFFS	62 / 8 AA	22
Phosphosite 15:	CAMTA2	O94983	S505	LEPFSLSSFPDLMGE	85 / 7 AA	132
Phosphosite 16:	MAGI2	Q86UL8	S727	PPALHRSSFPDSTEA	77 / 9 AA	159
Phosphosite 17:	GPR162	Q16538	S434	GSFLHKWSSSDDIRV	66 / 9 AA	64
Phosphosite 18:	CAMTA2	O94983	S504	ELEPFSLSSFPDLMG	85 / 7 AA	132
Phosphosite 19:	LIMA1	Q9UHB6	S709	PKSLNWSSFVDNTFA	71 / 7 AA	85
Phosphosite 20:	SH3BP4	Q9P0V3	S771	ENISSWRSFADALGY	71 / 7 AA	107