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:	S280
P-Site Sequence:	ALQTAPESADDSPSQ
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	S280	ALQTAPESADDSPSQ	100 / 9 AA	71
Phosphosite 1:	TCOF1	Q13428	S1142	QATKAPESSDDSEDS	77 / 9 AA	152
Phosphosite 2:	TCOF1	Q13428	S1143	ATKAPESSDDSEDSS	87 / 8 AA	152
Phosphosite 3:	SHANK3	Q9BYB0	S1352	EPPPAPESAADSGVE	87 / 8 AA	186
Phosphosite 4:	PPP4R1	Q8TF05	S185	IELTAPDSNDDVKTE	75 / 8 AA	107
Phosphosite 5:	PDCD11	Q14690	S1604	DPGRQPESADDFDRL	100 / 6 AA	209
Phosphosite 6:	RapGEF1	Q13905	S533	GDFTAPESTGDPEKP	75 / 8 AA	121
Phosphosite 7:	INF2	Q27J81	S1183	EEDTAPESALDTSLD	77 / 9 AA	136
Phosphosite 8:	SMAP	O00193	S132	DDSPDPESPDDSESD	85 / 7 AA	20
Phosphosite 9:	NAV1	Q8NEY1	S507	WRRERPESCDDSSKG	85 / 7 AA	202
Phosphosite 10:	IWS1	Q96ST2	S329	RHKQKPESDDDSDRE	85 / 7 AA	92
Phosphosite 11:	C5orf17	Q8NAS9	S68	EASWAPESGEDMENL	71 / 7 AA	17
Phosphosite 12:	SERTAD2	Q14140	S275	ASKMAPVSADDLLKT	75 / 8 AA	34
Phosphosite 13:	TRAD	O60229	S2391	TKATAAESSDGSIKK	66 / 9 AA	340
Phosphosite 14:	SLCO4A1	Q96BD0	S712	SQSSAPDSATDSQLQ	66 / 9 AA	77
Phosphosite 15:	NPIPL3	Q92617	S403	LPPSAPPSADDNIKT	66 / 9 AA	117
Phosphosite 16:	NPIPL3	Q92617	S361	ALPSAPPSADDNLKT	66 / 9 AA	117
Phosphosite 17:	NPIP-like protein 1	Q86VD5	S342	LPPSAPPSADDNLKT	66 / 9 AA	42
Phosphosite 18:	KIAA0220L	A8MRT5	S403	LPPSAPPSADDNIKT	66 / 9 AA	76
Phosphosite 19:	KIAA0220L	A8MRT5	S361	ALPSAPPSADDNLKT	66 / 9 AA	76
Phosphosite 20:	Putative NPIP-like protein ENSP00000342480	A6NJU9	S403	LPPSAPPSADDNIKT	66 / 9 AA	126