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:	S419
P-Site Sequence:	RKFDEVVSLCKELIH
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	S419	RKFDEVVSLCKELIH	100 / 9 AA	106
Phosphosite 1:	DOCK2	Q92608	S1299	KMWEEAISLCKELAE	66 / 9 AA	212
Phosphosite 2:	SRRT	Q9BXP5	S439	ISRAEIISLCKRYPG	62 / 8 AA	101
Phosphosite 3:	PCGF2	P35227	S132	LSDDEIVSLSIEFYE	66 / 9 AA	38
Phosphosite 4:	SNX18	Q96RF0	S28	LREHEVLSLCSEQDI	66 / 9 AA	69
Phosphosite 5:	IQGAP3	Q86VI3	S917	ITLQEVVSHCKKLTK	75 / 8 AA	185
Phosphosite 6:	SMURF2	Q9HAU4	S354	QQQQQVVSLCPDDTE	55 / 9 AA	86
Phosphosite 7:	GTF3C4	Q9UKN8	S748	QTFPEHCSLCKEILP	75 / 8 AA	92
Phosphosite 8:	LAMA5	O15230	S2911	TLNEEVVSLYNFERT	62 / 8 AA	400
Phosphosite 9:	KIAA1239	Q9ULI1	S1414	HNDQFVVSLCEENAS	85 / 7 AA	197
Phosphosite 10:	RALBP1	Q15311	S461	KIAQEIASLSKEDVS	55 / 9 AA	76
Phosphosite 11:	SHD	Q96IW2	S255	ADAESLLSLCKEGSY	55 / 9 AA	38
Phosphosite 12:	DYNC1I1	O14576	Y166	LPREVVSYSKETQTP	75 / 8 AA	73
Phosphosite 13:	DYNC1I1	O14576	S165	FLPREVVSYSKETQT	75 / 8 AA	73
Phosphosite 14:	PDZRN4	Q6ZMN7	S874	QSQLSLVSMCKESQK	71 / 7 AA	117
Phosphosite 15:	FAM114A1	Q8IWE2	S499	AMCNEVASLSKKFTN	62 / 8 AA	61
Phosphosite 16:	VPS4A	Q9UN37	S231	IFIDEVDSLCGSRNE	85 / 7 AA	49
Phosphosite 17:	GREB1L	Q9C091	S131	GKDLRLVSLCMEQID	71 / 7 AA	214
Phosphosite 18:	SOCS4	Q8WXH5	T236	DSDDEILTLCTSSRK	50 / 8 AA	51
Phosphosite 19:	MID1	O15344	S429	TGQANVVSLCNSADS	71 / 7 AA	75
Phosphosite 20:	MYNN	Q9NPC7	T109	LKVEEVVTKCKIKME	62 / 8 AA	69