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:	CFHR3
Human P-Site:	S217
P-Site Sequence:	CGPPPPISNGDTTSF
UniProt:	Q02985
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CFHR3	Q02985	S217	CGPPPPISNGDTTSF	100 / 9 AA	37
Phosphosite 1:	CFHR4	Q92496	S218	CGPPPPISNGDTTSF	100 / 9 AA	37
Phosphosite 2:	ATF2	P15336	T290	TQQHPPVTNGDTVKG	75 / 8 AA	55
Phosphosite 3:	KIAA1718	Q6ZMT4	S905	ASNPPPISNQATKGK	77 / 9 AA	107
Phosphosite 4:	MVD	P53602	S334	WHGFPPGSNGDTFLK	87 / 8 AA	43
Phosphosite 5:	PLEKHG3	A1L390	S804	KGDPPPISDAEFRPS	62 / 8 AA	134
Phosphosite 6:	CFHR5	Q9BXR6	S215	CGPPPQLSNGEVKEI	55 / 9 AA	64
Phosphosite 7:	FGB	P02675	S67	RPAPPPISGGGYRAR	75 / 8 AA	56
Phosphosite 8:	NOT4	O95628	S295	GDNSQQISNSDTPSP	55 / 9 AA	64
Phosphosite 9:	Uncharacterized protein LOC389493	A6NF83	S23	ARPPPPISYEEELYD	62 / 8 AA	11
Phosphosite 10:	ZNF142	P52746	S1072	QPDVSPLSNGDSAPP	62 / 8 AA	188
Phosphosite 11:	RasGRF2	O14827	S285	SSKKPPISHDDVSSI	62 / 8 AA	141
Phosphosite 12:	CAPRIN2	Q6IMN6	S895	YRGLPSISNGNYSQL	71 / 7 AA	126
Phosphosite 13:	Enamelin	Q9NRM1	S191	GYGRPPISNEEGGNP	71 / 7 AA	129
Phosphosite 14:	ZBTB38	Q8NAP3	S288	NIPPPPVSNLEVNQE	55 / 9 AA	134
Phosphosite 15:	TTL	Q8NG68	S121	NGIQPPISNSRTDER	75 / 8 AA	43
Phosphosite 16:	KHS2	Q8IVH8	S533	KDVPKPISNGLPPTP	85 / 7 AA	101
Phosphosite 17:	C7orf26	Q96N11	S263	RKKKPPLSNGHVSNK	62 / 8 AA	50
Phosphosite 18:	SETD2	Q9BYW2	S1838	KTAVPPLSEGDGYSS	71 / 7 AA	288
Phosphosite 19:	NAF1	Q96HR8	S482	PPLPPPPSSGDSNSH	66 / 9 AA	54
Phosphosite 20:	CTDSPL	O15194	S126	HSSFKPISNADFIVP	83 / 6 AA