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:	PION
Human P-Site:	S478
P-Site Sequence:	SSYWSVYSETSNMDK
UniProt:	A4D1B5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PION	A4D1B5	S478	SSYWSVYSETSNMDK	100 / 9 AA	98
Phosphosite 1:	PION	A4D1B5	Y477	ASSYWSVYSETSNMD	100 / 8 AA	98
Phosphosite 2:	LYAR	Q9NX58	S138	DQVWNIFSEASNSEP	55 / 9 AA	44
Phosphosite 3:	SYPL1	Q16563	Y233	GGNAWFVYKETSLHS	75 / 8 AA	29
Phosphosite 4:	MLL5	Q8IZD2	Y884	YQLLDSVYSETSTPT	100 / 7 AA	205
Phosphosite 5:	MLL5	Q8IZD2	S885	QLLDSVYSETSTPTP	100 / 7 AA	205
Phosphosite 6:	PION	A4D1B5	S475	IIASSYWSVYSETSN	100 / 6 AA	98
Phosphosite 7:	AFF1	P51825	S1020	KSAYSVYSETVDLIK	66 / 9 AA	131
Phosphosite 8:	SYTL5	Q8TDW5	Y395	LNSMMSVYSETGDYG	85 / 7 AA	82
Phosphosite 9:	PBX3	P40426	S430	EGPGSVHSDTSN___	75 / 8 AA	47
Phosphosite 10:	PBX2	P40425	S426	EGPGSVHSDTSN___	75 / 8 AA	46
Phosphosite 11:	PBX1	P40424	S426	EGPGSVHSDTSN___	75 / 8 AA	47
Phosphosite 12:	MLL5	Q8IZD2	T887	LDSVYSETSTPTPSP	85 / 7 AA	205
Phosphosite 13:	PION	A4D1B5	S481	WSVYSETSNMDKLLP	100 / 6 AA	98
Phosphosite 14:	Wnk3	Q9BYP7	S1315	IEHISVFSETNHSSE	62 / 8 AA	192
Phosphosite 15:	USP45	Q70EL2	S63	ENLWSVCSECLKERR	83 / 6 AA	92
Phosphosite 16:	CDX4	O14627	Y86	PREDWSVYPGPSSTM	62 / 8 AA	30
Phosphosite 17:	TRIM67	Q6ZTA4	Y105	HADKLSLYSETDSGY	71 / 7 AA	81
Phosphosite 18:	BIRC6	Q9NR09	S1978	GASRKMLSETSNPED	55 / 9 AA	528
Phosphosite 19:	TRIM67	Q6ZTA4	S106	ADKLSLYSETDSGYG	71 / 7 AA	81
Phosphosite 20:	FSD2	A1L4K1	Y397	VRVCWSLYSDDTVES	66 / 6 AA	85