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:	Y477
P-Site Sequence:	ASSYWSVYSETSNMD
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	Y477	ASSYWSVYSETSNMD	100 / 9 AA	98
Phosphosite 1:	PION	A4D1B5	S478	SSYWSVYSETSNMDK	100 / 8 AA	98
Phosphosite 2:	PION	A4D1B5	S475	IIASSYWSVYSETSN	100 / 7 AA	98
Phosphosite 3:	CHRM1	P11229	Y212	CTLYWRIYRETENRA	62 / 8 AA	51
Phosphosite 4:	CHRM3	P20309	Y255	TILYWRIYKETEKRT	62 / 8 AA	66
Phosphosite 5:	MLL5	Q8IZD2	Y884	YQLLDSVYSETSTPT	100 / 7 AA	205
Phosphosite 6:	SYPL1	Q16563	Y233	GGNAWFVYKETSLHS	75 / 8 AA	29
Phosphosite 7:	MLL5	Q8IZD2	S885	QLLDSVYSETSTPTP	100 / 7 AA	205
Phosphosite 8:	CHST6	Q9GZX3	Y362	LLGYRPVYSEDEQRN	71 / 7 AA	44
Phosphosite 9:	SYTL5	Q8TDW5	Y395	LNSMMSVYSETGDYG	85 / 7 AA	82
Phosphosite 10:	PION	A4D1B5	Y473	EFIIASSYWSVYSET	100 / 5 AA	98
Phosphosite 11:	AFF1	P51825	S1020	KSAYSVYSETVDLIK	85 / 7 AA	131
Phosphosite 12:	USP45	Q70EL2	S63	ENLWSVCSECLKERR	83 / 6 AA	92
Phosphosite 13:	MLL5	Q8IZD2	T887	LDSVYSETSTPTPSP	100 / 6 AA	205
Phosphosite 14:	FSD2	A1L4K1	Y397	VRVCWSLYSDDTVES	57 / 7 AA	85
Phosphosite 15:	MAGEE2	Q8TD90	Y242	FLEYWPVYGTNPLEF	66 / 6 AA	60
Phosphosite 16:	PSD4	Q8NDX1	S732	LLKALYWSIRSEKLE	71 / 7 AA	116
Phosphosite 17:	DPEP1	P16444	Y84	GGQFWSVYTPCDTQN	66 / 6 AA	46
Phosphosite 18:	CDX4	O14627	Y86	PREDWSVYPGPSSTM	62 / 8 AA	30
Phosphosite 19:	FSD2	A1L4K1	S395	SSVRVCWSLYSDDTV	57 / 7 AA	85
Phosphosite 20:	Wnk3	Q9BYP7	S1315	IEHISVFSETNHSSE	71 / 7 AA	192