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:	PIK3R4
Human P-Site:	T680
P-Site Sequence:	YGAVGFITVVARQIS
UniProt:	Q99570
Intern. Prot. ID:	IPI00024006

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3R4	Q99570	T680	YGAVGFITVVARQIS	100 / 9 AA	153
Phosphosite 1:	KDSR	Q06136	T60	YKQGAFITLVARNED	75 / 8 AA	36
Phosphosite 2:	LAMA1	P25391	T2812	VKRKGFITVDGRESP	75 / 8 AA	337
Phosphosite 3:	KIAA1432	Q4ADV7	T231	DGKVGFITPVSSRFT	66 / 9 AA	159
Phosphosite 4:	KCTD16	Q68DU8	T167	DRKWGFITVGYRGSC	75 / 8 AA	49
Phosphosite 5:	TTN	Q8WZ42	T20897	EGTPSEITVVARDDV	100 / 6 AA	3816
Phosphosite 6:	PARP3	Q9Y6F1	S468	SPPPGFDSVIARGHT	62 / 8 AA	60
Phosphosite 7:	C10orf76	Q5T2E6	T314	HLNRNFITVLAQSHP	62 / 8 AA	79
Phosphosite 8:	LAMA5	O15230	T979	STEPAFITVPQRGFG	62 / 8 AA	400
Phosphosite 9:	C4orf21	Q86YA3	T874	EVRKPFITVVSPKSP	71 / 7 AA	119
Phosphosite 10:	MTHFD2L	Q9H903	T262	KKKAGFITPVPGGVG	71 / 7 AA	31
Phosphosite 11:	MAP2	P11137	T1293	TIEDDFITVVQTTTD	83 / 6 AA	200
Phosphosite 12:	PTX1	Q96RQ1	T252	QMFQYFITVVPTKLH	83 / 6 AA	43
Phosphosite 13:	DOCK2	Q92608	T405	PHLVDRTTVVARKLG	66 / 9 AA	212
Phosphosite 14:	MLH3	Q9UHC1	T610	LCSTGFITHVVQNEK	62 / 8 AA	164
Phosphosite 15:	NMT2	O60551	S229	KKLVGFISAIPANIR	50 / 8 AA	57
Phosphosite 16:	ABCB10	Q9NRK6	T625	NFPQGFNTVVGEKGV	71 / 7 AA
Phosphosite 17:	SCN7A	Q01118	T1211	GGSNIFITVKQRKQY	71 / 7 AA	193
Phosphosite 18:	CHAC2	Q8WUX2	Y24	YQDKLVGYITNYSRR	80 / 5 AA	21
Phosphosite 19:	TALDO1	P37837	T23	DQLKQFTTVVADTGD	83 / 6 AA	38