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:	T704
P-Site Sequence:	PYLDPYITQPIIQIE
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	T704	PYLDPYITQPIIQIE	100 / 9 AA	153
Phosphosite 1:	USP9X	Q93008	S2258	PFGDPNLSQPIMPIQ	55 / 9 AA	290
Phosphosite 2:	NCOA1	Q15788	Y1408	NLVGGDPYLNQPGPL	71 / 7 AA	157
Phosphosite 3:	CPM	P14384	T374	PGHDPHITKVIIPEK	66 / 9 AA	51
Phosphosite 4:	OR5D13	Q8NGL4	Y195	SASYSDPYISQRLCF	71 / 7 AA	35
Phosphosite 5:	PRG2	Q6T4P5	Y182	TSCEVNPYITQDICS	83 / 6 AA	76
Phosphosite 6:	AKR1D1	P51857	Y199	NQVECHPYFTQPKLL	71 / 7 AA	37
Phosphosite 7:	ATG4B	Q9Y4P1	T281	LIYLDPHTTQPAVEP	71 / 7 AA	44
Phosphosite 8:	REEP2	Q9BRK0	Y106	KEKEIDEYITQARDK	71 / 7 AA	28
Phosphosite 9:	Putative high mobility group protein B3-like protein	P0C6E5	Y141	NDSEKQPYITQAAKL	71 / 7 AA	21
Phosphosite 10:	DCP1A	Q9NPI6	Y22	ALKQHDPYITSIADL	100 / 5 AA	63
Phosphosite 11:	C1orf80	Q96BJ3	Y188	AGQCIDPYITVSVKD	100 / 5 AA	35
Phosphosite 12:	ABCC12	Q96J65	Y423	IDKSPPSYITQPEDP	100 / 5 AA	152
Phosphosite 13:	Bicd2	Q8TD16	Y757	FATRCDEYITQLDEM	83 / 6 AA	94
Phosphosite 14:	CD55	P08174	T115	SLKQPYITQNYFPVG	83 / 6 AA	41
Phosphosite 15:	piccolo	Q9Y6V0	T3855	QQVSPYQTQPTFQAV	62 / 8 AA	567
Phosphosite 16:	OXNAD1	Q96HP4	T261	AELKPYITEGRITEK	62 / 8 AA	35
Phosphosite 17:	METT11D1	Q9H7H0	T389	AHRWPRITQPVLKRP	62 / 8 AA	51
Phosphosite 18:	USP42	Q9H9J4	S345	LDIRPYMSQPNGEPI	66 / 6 AA	146
Phosphosite 19:	CORO6	Q6QEF8	T121	YTPMRNITEPIITLE	62 / 8 AA	53
Phosphosite 20:	USP42	Q9H9J4	Y343	EYLDIRPYMSQPNGE	66 / 6 AA	146