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:	S68
P-Site Sequence:	ELDENGNSRAPFIRN
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	S68	ELDENGNSRAPFIRN	100 / 9 AA	106
Phosphosite 1:	CTSO	P43234	S25	RGGGDADSRAPFTPT	62 / 8 AA	36
Phosphosite 2:	C4orf19	Q8IY42	S163	QVMRNGDSRAPSEAE	85 / 7 AA	34
Phosphosite 3:	PLXNC1	O60486	S1378	SIWSLPNSRAPFAIK	100 / 6 AA	176
Phosphosite 4:	TMEM2	Q9UHN6	S21	LQPQNGNSRHPSGYV	75 / 8 AA	154
Phosphosite 5:	SCN4A	P35499	S1787	YGHENGNSSSPSPEE	75 / 8 AA	208
Phosphosite 6:	piccolo	Q9Y6V0	S3624	SPTADESSRAPFQYT	62 / 8 AA	567
Phosphosite 7:	C1orf135	Q9H7T9	T302	QRVIAHNTRAPFQDV	83 / 6 AA	40
Phosphosite 8:	CRAMP1L	Q96RY5	S1198	PSLLDGNSRDSFVSR	62 / 8 AA	135
Phosphosite 9:	RNASE4	P34096	S114	TDCRDTGSSRAPNCR	62 / 8 AA	17
Phosphosite 10:	RNASE4	P34096	S115	DCRDTGSSRAPNCRY	62 / 8 AA	17
Phosphosite 11:	NUDT11	Q96G61	S154	GSPTNGNSMAPSSPD	85 / 7 AA	19
Phosphosite 12:	NUDT10	Q8NFP7	S154	GSPTNGNSMAPSSPD	85 / 7 AA	19
Phosphosite 13:	Bcr	P11274	S267	LIDANGGSRPPWPPL	55 / 9 AA	143
Phosphosite 14:	CSPG3	O14594	S580	PPSISGHSRAPVLEL	71 / 7 AA	143
Phosphosite 15:	ATOH8	Q96SQ7	S99	TAGERGGSRAPEVSD	75 / 8 AA	35
Phosphosite 16:	L1TD1	Q5T7N2	S98	KNSENSSSRTEFQQI	55 / 9 AA	99
Phosphosite 17:	CNGA3	Q16281	S33	NRAENGLSRAHSSSE	75 / 8 AA	79
Phosphosite 18:	PTER	Q96BW5	S206	IIHPGRSSRAPFQII	83 / 6 AA	39
Phosphosite 19:	BTBD12	Q8IY92	S1501	GAGSLGNSRPSFLNS	71 / 7 AA	200
Phosphosite 20:	RNF207	Q6ZRF8	S598	TSEPKGNSWAPNGLS	71 / 7 AA	71