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:	FOXO3
Human P-Site:	S553
P-Site Sequence:	GSRALSNSVSNMGLS
UniProt:	O43524
Intern. Prot. ID:	IPI00012856

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FOXO3	O43524	S553	GSRALSNSVSNMGLS	100 / 9 AA	71
Phosphosite 1:	FOXO3	O43524	S555	RALSNSVSNMGLSES	100 / 7 AA	71
Phosphosite 2:	FOXO3	O43524	S551	LGGSRALSNSVSNMG	100 / 7 AA	71
Phosphosite 3:	POLR1B	Q9H9Y6	S281	DDSFLRNSVSQMLRI	75 / 8 AA	128
Phosphosite 4:	SMG1	Q96Q15	T1359	CSSALENTVSNRLST	66 / 9 AA	410
Phosphosite 5:	ACACA	Q13085	S647	ADVSLRNSVSNFLHS	66 / 9 AA	266
Phosphosite 6:	PCDH15	Q96QU1	S1895	NLAELEKSVANMYSQ	55 / 9 AA	216
Phosphosite 7:	CLASP2	O75122	S585	QSSRLSSSVSAMRVL	75 / 8 AA	141
Phosphosite 8:	SETD5	Q9C0A6	S570	PESEVSNSVSNVTIP	66 / 9 AA	158
Phosphosite 9:	APBA2	Q99767	S721	EKIVQALSNSVGEIH	85 / 7 AA	83
Phosphosite 10:	ZCCHC24	Q8N2G6	S87	RGEALSNSVYKGASP	100 / 6 AA	27
Phosphosite 11:	ZCCHC24	Q8N2G6	S85	LQRGEALSNSVYKGA	100 / 6 AA	27
Phosphosite 12:	DNAH5	Q8TE73	S1000	FRDSNSASNMKQNSL	85 / 7 AA	529
Phosphosite 13:	DNAH5	Q8TE73	S998	INFRDSNSASNMKQN	85 / 7 AA	529
Phosphosite 14:	YTHDC1	Q96MU7	S76	LVSKPLSSSVSNNKR	75 / 8 AA	85
Phosphosite 15:	RPRD2	Q5VT52	S785	YPRELSNSVSTYRPF	85 / 7 AA	156
Phosphosite 16:	RPRD2	Q5VT52	S783	ESYPRELSNSVSTYR	85 / 7 AA	156
Phosphosite 17:	Loc387763	Q7Z7L8	S49	SLRPLSNSVQNALAC	75 / 8 AA	46
Phosphosite 18:	SKT	Q5T5P2	S1247	IMKENSISNMSLLRD	83 / 6 AA	214
Phosphosite 19:	YTHDC1	Q96MU7	S77	VSKPLSSSVSNNKRI	75 / 8 AA	85
Phosphosite 20:	NUP43	Q8NFH3	S315	SSTFLSHSISNQANV	62 / 8 AA	42