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:	S135
P-Site Sequence:	NESKYTWSWGSPDIL
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	S135	NESKYTWSWGSPDIL	100 / 9 AA	106
Phosphosite 1:	PIGN	O95427	Y132	SLFNESKYTWSWGSP	100 / 6 AA	106
Phosphosite 2:	ASB13	Q8WXK3	S224	KPSDYTWSSSAPAKC	55 / 9 AA	30
Phosphosite 3:	NEFM	P07197	S41	GFRSQSWSRGSPSTV	71 / 7 AA	102
Phosphosite 4:	LGALS3BP	Q08380	T327	ALLKAVDTWSWGERA	100 / 5 AA	65
Phosphosite 5:	LGALS3BP	Q08380	S329	LKAVDTWSWGERASH	100 / 5 AA	65
Phosphosite 6:	NEFM	P07197	S44	SQSWSRGSPSTVSSS	83 / 6 AA	102
Phosphosite 7:	PADI1	Q9ULC6	T138	RSQGDKKTWRWGPEG	71 / 7 AA	75
Phosphosite 8:	CNTN1	Q12860	S625	TSVALTWSRGSDNHS	71 / 7 AA	113
Phosphosite 9:	HSPD1	P10809	S67	RTVIIEQSWGSPKVT	100 / 5 AA	61
Phosphosite 10:	GDE	P35573	T193	SRPNRKYTWNDVGQL	80 / 5 AA	175
Phosphosite 11:	GDE	P35573	Y192	FSRPNRKYTWNDVGQ	80 / 5 AA	175
Phosphosite 12:	TPP2	P29144	S410	PANQYTWSSRGPSAD	55 / 9 AA	138
Phosphosite 13:	HSPD1	P10809	S70	IIEQSWGSPKVTKDG	100 / 5 AA	61
Phosphosite 14:	ZNF283	Q8N7M2	S273	KECGKTFSWGSSLVK	71 / 7 AA	78
Phosphosite 15:	NLRP1	Q9C000	S185	TSTAVLGSWGSPPQP	100 / 5 AA	166
Phosphosite 16:	C17orf65	Q495Z4	S29	RKGLQAPSWGSPGRP	100 / 5 AA	20
Phosphosite 17:	MESP1	Q9BRJ9	S200	SAVRAGASWGSPPAC	100 / 5 AA	29
Phosphosite 18:	PIK3C2G	O75747	S128	NKECSWGSPIGKHHG	100 / 5 AA	166
Phosphosite 19:	Putative uncharacterized protein FLJ33307	Q8NBF4	S147	LGGQSWGSPQPSRGA	100 / 5 AA	16
Phosphosite 20:	Putative uncharacterized protein FLJ33307	Q8NBF4	S144	TSPLGGQSWGSPQPS	100 / 5 AA	16