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:	CFHR4
Human P-Site:	Y251
P-Site Sequence:	YELQGSNYVTCSNGE
UniProt:	Q92496
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CFHR4	Q92496	Y251	YELQGSNYVTCSNGE	100 / 9 AA	37
Phosphosite 1:	CFHR3	Q02985	Y250	YELQGSNYVTCSNGE	100 / 9 AA	37
Phosphosite 2:	CFHR4	Q92496	T253	LQGSNYVTCSNGEWS	100 / 7 AA	37
Phosphosite 3:	CFHR3	Q02985	T252	LQGSNYVTCSNGEWS	100 / 7 AA	37
Phosphosite 4:	HSD17B1	P14061	Y276	DDPSGSNYVTAMHRE	100 / 6 AA	35
Phosphosite 5:	CAMSAP1	Q5T5Y3	Y716	EDTEGRLYVSCSKSP	55 / 9 AA	178
Phosphosite 6:	SGSM3	Q96HU1	Y474	HQRDHENYVACSRSH	83 / 6 AA	85
Phosphosite 7:	PDXK	O00764	Y198	PSPQGSNYLIVLGSQ	62 / 8 AA	35
Phosphosite 8:	GFAT2	O94808	Y550	VMGRGYNYATCLEGA	62 / 8 AA	77
Phosphosite 9:	PDXK	O00764	S196	DLPSPQGSNYLIVLG	71 / 7 AA	35
Phosphosite 10:	TRRAP	Q9Y4A5	Y2476	RVYERLLYVTCSQNW	100 / 5 AA	438
Phosphosite 11:	ZBTB44	Q8NCP5	Y269	TGRRMADYVTCESTK	66 / 6 AA	64
Phosphosite 12:	CLU	P10909	Y41	MSNQGSKYVNKEIQN	71 / 7 AA	52
Phosphosite 13:	CFHR4	Q92496	S255	GSNYVTCSNGEWSEP	100 / 5 AA	37
Phosphosite 14:	CFHR3	Q02985	S254	GSNYVTCSNGEWSEP	100 / 5 AA	37
Phosphosite 15:	CLU	P10909	S39	QEMSNQGSKYVNKEI	71 / 7 AA	52
Phosphosite 16:	STAP2	Q9UGK3	Y310	LPNQEENYVTPIGDG	71 / 7 AA	45
Phosphosite 17:	ZBTB44	Q8NCP5	T271	RRMADYVTCESTKTT	66 / 6 AA	64
Phosphosite 18:	SIDT1	Q9NXL6	Y369	STPEGSNYGTIDESS	62 / 8 AA	94
Phosphosite 19:	MUM1	Q2TAK8	T613	LSSSQYVTCVETYLE	83 / 6 AA	79
Phosphosite 20:	CAB39L	Q9H9S4	Y222	KLLQSENYVTKRQSL	71 / 7 AA	39