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:	S309
P-Site Sequence:	AAINRNSSNLPLPLP
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	S309	AAINRNSSNLPLPLP	100 / 9 AA	123
Phosphosite 1:	PIK3CB	P42338	S308	EAAINRNSSNLPLPL	100 / 8 AA	123
Phosphosite 2:	IL1RAPL2	Q9NP60	S670	QEFHRNSSLLPLSSK	77 / 9 AA	79
Phosphosite 3:	RasGRF1	Q13972	S876	SVKNKNSSEFPLFSY	66 / 9 AA	145
Phosphosite 4:	POLR3F	Q9H1D9	S116	SRDIRYKSNLPLTEI	75 / 8 AA	36
Phosphosite 5:	KNL2	Q6P0N0	S811	RKSTRNTSNIPVILE	62 / 8 AA	129
Phosphosite 6:	OR8S1	Q8NH09	S305	ERSLRDSSHLPQLHK	71 / 7 AA	40
Phosphosite 7:	CCDC15	Q0P6D6	S14	RKKPRNTSRLPLALN	75 / 8 AA	110
Phosphosite 8:	Basonuclin 1	Q01954	S770	RSRDRHSSNLNLHQK	66 / 9 AA	111
Phosphosite 9:	OR8S1	Q8NH09	S304	GERSLRDSSHLPQLH	71 / 7 AA	40
Phosphosite 10:	ANKHD1	Q8IWZ3	S2121	AADNQDTSNLPQLAV	62 / 8 AA	270
Phosphosite 11:	LARP1	Q6PKG0	S824	KRKTRHSSNPPLESH	75 / 8 AA	124
Phosphosite 12:	FRS3	O43559	T488	RKTRHNSTDLPL___	62 / 8 AA	54
Phosphosite 13:	CCDC108	Q6ZU64	S907	PFTFRNPSRLPLQFE	75 / 8 AA	217
Phosphosite 14:	POLA	P09884	S327	QEVQVDSSHLPLVKG	71 / 7 AA	166
Phosphosite 15:	ZSCAN10	Q96SZ4	S620	GHRFRNSSNLARHRR	85 / 7 AA	80
Phosphosite 16:	ZSCAN10	Q96SZ4	S619	CGHRFRNSSNLARHR	85 / 7 AA	80
Phosphosite 17:	KIAA0240	Q6AI39	S449	VMLNRNSSNMLRTNQ	85 / 7 AA	115
Phosphosite 18:	KIAA0240	Q6AI39	S448	HVMLNRNSSNMLRTN	85 / 7 AA	115
Phosphosite 19:	IL1RAPL2	Q9NP60	S669	TQEFHRNSSLLPLSS	75 / 8 AA	79
Phosphosite 20:	SAMM50	Q9Y512	S270	VIDSRNSSILPRRGA	75 / 8 AA	52