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:	Y778
P-Site Sequence:	LYVEKCKYMDSKMKP
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	Y778	LYVEKCKYMDSKMKP	100 / 9 AA	123
Phosphosite 1:	HNRNPUL2	Q1KMD3	Y604	SLPEKCDYMDEVTYG	85 / 7 AA	85
Phosphosite 2:	C11orf1	Q9H5F2	T142	YKCTEKSTYMNSYSK	62 / 8 AA	18
Phosphosite 3:	MBNL3	Q9NUK0	Y231	CSREKCKYFHPPAHL	62 / 8 AA	39
Phosphosite 4:	MBNL1	Q9NR56	Y236	CSREKCKYFHPPAHL	62 / 8 AA	42
Phosphosite 5:	ADAMTS19	Q8TE59	Y960	VDNEKCKYLTKPEPQ	83 / 6 AA	134
Phosphosite 6:	C11orf1	Q9H5F2	Y143	KCTEKSTYMNSYSKP	62 / 8 AA	18
Phosphosite 7:	senataxin	Q7Z333	Y1551	LSGTKCKYKDCLETT	71 / 7 AA	303
Phosphosite 8:	KIAA1239	Q9ULI1	Y278	KIPEMGKYMDITGTE	71 / 7 AA	197
Phosphosite 9:	PLCZ1	Q86YW0	Y137	SLEGFTRYMDSRECL	66 / 6 AA	70
Phosphosite 10:	SMAP2	Q8WU79	Y123	DKYEKKKYMDRSLDI	85 / 7 AA	47
Phosphosite 11:	PLCZ1	Q86YW0	S140	GFTRYMDSRECLLFK	66 / 6 AA	70
Phosphosite 12:	CDK3	Q00526	S93	DLKKYMDSTPGSELP	83 / 6 AA	35
Phosphosite 13:	ZNF529	Q6P280	Y196	TGVKPCKYMEYGNTC	80 / 5 AA	62
Phosphosite 14:	POLR2A	P24928	Y1482	LDAEKCKYGMEIPTN	100 / 5 AA	217
Phosphosite 15:	EFTUD1	Q7Z2Z2	S59	GKLRYMDSREDEQIR	66 / 6 AA	125
Phosphosite 16:	CDK3	Q00526	Y90	LSQDLKKYMDSTPGS	100 / 5 AA	35
Phosphosite 17:	NT5C3	Q9H0P0	Y311	VDELLEKYMDSYDIV	100 / 5 AA	38
Phosphosite 18:	ZMYM6	O95789	Y964	IFELINKYIDSKSLN	83 / 6 AA	79
Phosphosite 19:	RNASE13	Q5GAN3	Y88	AIQKFCKYSDSFCEN	83 / 6 AA	18
Phosphosite 20:	SLC16A14	Q7RTX9	Y504	IEQSRRKYMDGAHV_	57 / 7 AA	56