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:	S371
P-Site Sequence:	LCKTIVSSEVSGKND
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	S371	LCKTIVSSEVSGKND	100 / 9 AA	123
Phosphosite 1:	IRS4	O14654	S458	NNGARLSSEVSGSGS	66 / 9 AA	138
Phosphosite 2:	LOC375337	Q8N9V7	S834	ETFRPVSSEVRGRKI	85 / 7 AA	191
Phosphosite 3:	CRYBG3	Q68DQ2	S153	SQEDILSSEVSPGHH	85 / 7 AA	116
Phosphosite 4:	CRYBG3	Q68DQ2	S152	SSQEDILSSEVSPGH	85 / 7 AA	116
Phosphosite 5:	MAP3K1	Q13233	S778	EFYPHIVSTDVSQAE	71 / 7 AA	164
Phosphosite 6:	KCNJ12	Q14500	S15	NPYSIVSSEEDGLHL	66 / 9 AA	49
Phosphosite 7:	KCNJ2	P63252	S14	NRYSIVSSEEDGMKL	66 / 9 AA	48
Phosphosite 8:	M6PRBP1	O60664	S127	DTKELVSSKVSGAQE	75 / 8 AA	47
Phosphosite 9:	AX2R	Q3ZCQ2	S30	QPPPIVSSEDRGPWP	75 / 8 AA	22
Phosphosite 10:	PIK3CB	P42338	S374	TIVSSEVSGKNDHIW	100 / 6 AA	123
Phosphosite 11:	TTLL4	Q14679	S867	VVVKTIISSEPYVTS	83 / 6 AA	133
Phosphosite 12:	CRISPLD1	Q9H336	S294	QQMSQIVSCEVRLRD	71 / 7 AA	57
Phosphosite 13:	BYSL	Q13895	S167	TEVETVMSEVSGFPM	85 / 7 AA	50
Phosphosite 14:	CLPH	Q96KC9	S160	DAEISITSEVSGTLK	71 / 7 AA	43
Phosphosite 15:	CNTN3	Q9P232	S111	NSLGTIVSREAKLQF	83 / 6 AA	113
Phosphosite 16:	NUP153	P49790	S1042	PANTIVTSENKSSFN	83 / 6 AA	154
Phosphosite 17:	TSHZ2	Q9NRE2	S833	RRFEDVSSEVSTLHK	100 / 6 AA	115
Phosphosite 18:	TSHZ2	Q9NRE2	S832	VRRFEDVSSEVSTLH	100 / 6 AA	115
Phosphosite 19:	C14orf179	Q96FT9	S184	DHLFTEVSSEVLTEW	85 / 7 AA	24
Phosphosite 20:	IRS4	O14654	S461	ARLSSEVSGSGSGNF	100 / 6 AA	138