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:	S297
P-Site Sequence:	IKYPQRVSAQQFDDA
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	S297	IKYPQRVSAQQFDDA	100 / 9 AA	106
Phosphosite 1:	PAK4	O96013	S300	QREPQRVSHEQFRAA	77 / 9 AA	64
Phosphosite 2:	IL13	P35225	S109	GFCPHKVSAGQFSSL	66 / 9 AA	16
Phosphosite 3:	SP1	P08047	S360	GQTPQRVSGLQGSDA	75 / 8 AA	81
Phosphosite 4:	NCR1	O76036	S20	LCLSQRISAQQQTLP	75 / 8 AA	34
Phosphosite 5:	PAK5	Q9P286	S428	DQQPSRVSHEQFRAA	66 / 9 AA	81
Phosphosite 6:	SPIRE2	Q8WWL2	S627	FESPQRVSAAKTAPI	100 / 6 AA	80
Phosphosite 7:	piccolo	Q9Y6V0	S496	QPSPAKPSAQQFTKP	66 / 9 AA	567
Phosphosite 8:	SFI1	A8K8P3	S1102	AAAPARVSAQRATPR	75 / 8 AA	148
Phosphosite 9:	SARM1	Q6SZW1	S519	RSLLHRVSEQQLLED	62 / 8 AA	79
Phosphosite 10:	SPEN	Q96T58	S2831	TEGPQRISAKISQIP	71 / 7 AA	402
Phosphosite 11:	QRICH1	Q2TAL8	S116	QQSPQQVSAQLSPQL	85 / 7 AA	86
Phosphosite 12:	PLEKHA4	Q9H4M7	S479	GSPQDRVSAQQQLWM	100 / 6 AA	85
Phosphosite 13:	CYFIP1	Q7L576	S773	RLITQRVSAAMYKSL	62 / 8 AA	145
Phosphosite 14:	Kv2.2	Q92953	S536	SSSPQHLSAQKLEML	55 / 9 AA	103
Phosphosite 15:	ABI3BP	Q7Z7G0	T566	PKVPQRVTAKPKTSP	71 / 7 AA	119
Phosphosite 16:	ZCCHC14	Q8WYQ9	S837	MCSSGYVSAQQYGGG	83 / 6 AA	100
Phosphosite 17:	TIMM17B	O60830	T137	GILLTRYTAQQFRNA	71 / 7 AA	18
Phosphosite 18:	A-Myb	P10243	S331	MDENQPVSAQQNSPT	85 / 7 AA	86
Phosphosite 19:	NFE2L3	Q9Y4A8	S216	EENEERVSAQKENSL	83 / 6 AA	76
Phosphosite 20:	KIAA0586	Q9BVV6	T210	DKHLQRVTEQQTSIQ	71 / 7 AA	169