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:	S139
P-Site Sequence:	KGLHEFDSLKDPEVN
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	S139	KGLHEFDSLKDPEVN	100 / 9 AA	123
Phosphosite 1:	PIK3CD	O00329	S130	KGLHEFDSLCDPEVN	88 / 9 AA	119
Phosphosite 2:	RAPGEF4	Q8WZA2	S898	KFYAEFESLMDPSRN	75 / 8 AA	116
Phosphosite 3:	KTN1	Q86UP2	S1017	GLWNELDSLKDAVEH	66 / 9 AA	156
Phosphosite 4:	LBXCOR1	P84550	S885	KLEREFQSLKDNFQD	75 / 8 AA	100
Phosphosite 5:	ITPR2	Q14571	S818	ITIHEYDSITDSSRN	55 / 9 AA	308
Phosphosite 6:	DAPP1	Q9UN19	S101	FGFNEFSSLKDFVKH	75 / 8 AA	32
Phosphosite 7:	DAPP1	Q9UN19	S100	KFGFNEFSSLKDFVK	75 / 8 AA	32
Phosphosite 8:	CASP10	Q92851	S296	VNNHSFTSLKDRQGT	66 / 9 AA	59
Phosphosite 9:	DAB2	P98082	S313	STPSSFDSLKSPDQK	85 / 7 AA	82
Phosphosite 10:	TAX1BP1	Q86VP1	S254	EKETELDSLKDKLKK	85 / 7 AA	91
Phosphosite 11:	CGN	Q9P2M7	S1176	SSDEEFDSVYDPSSI	75 / 8 AA	136
Phosphosite 12:	SCG3	Q8WXD2	S382	KMEKEYGSLKDSTKD	62 / 8 AA	53
Phosphosite 13:	SNX26	O14559	S367	RLRHEFDSERIPELS	66 / 9 AA	137
Phosphosite 14:	RAPGEF5	Q92565	S471	KLFSELESLTDPSLN	62 / 8 AA	68
Phosphosite 15:	BICD1	Q96G01	S61	ELEAEYDSLKQELEQ	83 / 6 AA	111
Phosphosite 16:	CENPF	P49454	S2247	ERERENDSLKDKVEN	75 / 8 AA	368
Phosphosite 17:	Crk	P46108	S96	IGDQEFDSLPALLEF	83 / 6 AA	34
Phosphosite 18:	FBXO10	Q9UK96	S120	GPGREFDSLGSALAM	83 / 6 AA	105
Phosphosite 19:	PTPRZ1	P23471	T1723	GFTEEFETLKEFYQE	57 / 7 AA	255
Phosphosite 20:	ZDHHC5	Q9C0B5	S380	AKLSRGDSLKEPTSI	83 / 6 AA	78