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:	PIK3R1
Human P-Site:	S276
P-Site Sequence:	SPMLFRFSAASSDNT
UniProt:	P27986
Intern. Prot. ID:	IPI00021448

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3R1	P27986	S276	SPMLFRFSAASSDNT	100 / 9 AA	84
Phosphosite 1:	CCDC87	Q9NVE4	S844	HQSTLFRSSAASL__	87 / 8 AA	96
Phosphosite 2:	MPHOSPH9	Q99550	S531	NDLRERFSAASSASK	100 / 7 AA	116
Phosphosite 3:	CCDC87	Q9NVE4	S845	QSTLFRSSAASL___	87 / 8 AA	96
Phosphosite 4:	FZD4	Q9ULV1	Y467	SNWALFRYSADDSNM	83 / 6 AA	60
Phosphosite 5:	UHRF1BP1L	A0JNW5	S797	SDTFFRFSPSSSEAD	66 / 9 AA	164
Phosphosite 6:	DOPEY2	Q9Y3R5	S936	LEALFRFSVIWHLTR	62 / 8 AA	258
Phosphosite 7:	UBE1L	P41226	S626	FEELFRLSAETINHH	62 / 8 AA	112
Phosphosite 8:	ZNF771	Q7L3S4	S129	PECDKRFSAASNLRQ	85 / 7 AA	36
Phosphosite 9:	SH3GL3	Q99963	S245	SKLQMRISAASSVPR	75 / 8 AA	39
Phosphosite 10:	DMRT3	Q9NQL9	S343	VPDTLRFSADSSNVV	75 / 8 AA	51
Phosphosite 11:	FAM190A	Q9C0I3	Y769	PTEDRFRYSAADQTS	83 / 6 AA	100
Phosphosite 12:	FAM190A	Q9C0I3	S770	TEDRFRYSAADQTSP	83 / 6 AA	100
Phosphosite 13:	PCDHAC1	Q9H158	S612	DSSLFRISANIGELR	83 / 6 AA	104
Phosphosite 14:	ANKRD11	Q6UB99	S1765	PSFFDRFSVASSGLS	85 / 7 AA	298
Phosphosite 15:	CXorf30	A6PW82	S255	SSAFRFSSPSEIQGI	71 / 7 AA	72
Phosphosite 16:	KIAA1522	Q9P206	S338	VRSLGRFSSVSSPQP	66 / 9 AA	107
Phosphosite 17:	CXorf30	A6PW82	S254	ESSAFRFSSPSEIQG	71 / 7 AA	72
Phosphosite 18:	ABI3	Q9P2A4	S203	VVPDGRLSAASSASS	85 / 7 AA	39
Phosphosite 19:	ZNF835	Q9Y2P0	S284	CAKAFRFSSALIRHQ	83 / 6 AA	62
Phosphosite 20:	ZNF835	Q9Y2P0	S285	AKAFRFSSALIRHQR	83 / 6 AA	62