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:	PIGN
Human P-Site:	Y435
P-Site Sequence:	ALKGLSYYHTYDRFF
UniProt:	O95427
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIGN	O95427	Y435	ALKGLSYYHTYDRFF	100 / 9 AA	106
Phosphosite 1:	PIGN	O95427	T437	KGLSYYHTYDRFFLG	100 / 7 AA	106
Phosphosite 2:	PIGN	O95427	Y438	GLSYYHTYDRFFLGV	100 / 6 AA	106
Phosphosite 3:	P2RY8	Q86VZ1	Y272	LFYGKSYYHVYKLTL	66 / 9 AA	41
Phosphosite 4:	FBN2	P35556	Y2855	HQRNGLSYLHTAKKK	85 / 7 AA	315
Phosphosite 5:	ATP2B2	Q01814	Y124	ISLGLSFYHPPGEGN	71 / 7 AA	137
Phosphosite 6:	ZNF608	Q9ULD9	Y997	KESHSPYYHSYDPYY	71 / 7 AA	162
Phosphosite 7:	P2RY8	Q86VZ1	Y271	RLFYGKSYYHVYKLT	75 / 8 AA	41
Phosphosite 8:	TTC14	Q96N46	Y183	HGDPLSYYQTGDIIR	75 / 8 AA	88
Phosphosite 9:	Fos	P01100	Y30	AGDSLSYYHSPADSF	71 / 7 AA	41
Phosphosite 10:	TTC14	Q96N46	S181	SNHGDPLSYYQTGDI	83 / 6 AA	88
Phosphosite 11:	Fos	P01100	S28	SPAGDSLSYYHSPAD	71 / 7 AA	41
Phosphosite 12:	NAB2	Q15742	Y58	RANLLSYYETFIQQG	71 / 7 AA	57
Phosphosite 13:	MTMR9	Q96QG7	Y191	RFPVLSYYHKKNGMV	83 / 6 AA	63
Phosphosite 14:	NAB2	Q15742	Y57	QRANLLSYYETFIQQ	71 / 7 AA	57
Phosphosite 15:	MTMR9	Q96QG7	Y190	GRFPVLSYYHKKNGM	83 / 6 AA	63
Phosphosite 16:	VPS52	Q8N1B4	Y299	LSKIYLSYYRSYLGR	71 / 7 AA	82
Phosphosite 17:	SPAG17	Q6Q759	Y811	YRCVDSYYHTQDNSL	85 / 7 AA	252
Phosphosite 18:	SPAG17	Q6Q759	T813	CVDSYYHTQDNSLLL	85 / 7 AA	252
Phosphosite 19:	EDEM2	Q9BV94	Y44	ERVKAMFYHAYDSYL	66 / 6 AA	65
Phosphosite 20:	VPS52	Q8N1B4	Y300	SKIYLSYYRSYLGRL	71 / 7 AA	82