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:	F13B
Human P-Site:	Y256
P-Site Sequence:	GSDLIQCYNFGWYPE
UniProt:	P05160
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	F13B	P05160	Y256	GSDLIQCYNFGWYPE	100 / 9 AA	76
Phosphosite 1:	CFHR5	Q9BXR6	Y190	GSDSVQCYQFGWSPN	75 / 8 AA	64
Phosphosite 2:	MEKK4	Q9Y6R4	Y1040	REAMIQGYNFGFEYH	66 / 9 AA	182
Phosphosite 3:	CFH	P08603	Y612	GPNSVQCYHFGLSPD	62 / 8 AA	139
Phosphosite 4:	ERVK6	Q9WJR5	Y216	KDKLIDCYTFLQAEV	71 / 7 AA	108
Phosphosite 5:	Endogenous retrovirus group K member 11 Pol protein	Q9UQG0	Y213	KDKLIDCYTFLQAEV	71 / 7 AA	110
Phosphosite 6:	HERV-K_1q23.3 provirus ancestral Pol protein	Q9QC07	Y213	KDKLIDCYTFLQAEV	71 / 7 AA	92
Phosphosite 7:	ERVK6	Q9BXR3	Y213	KDKLIDCYTFLQAEV	71 / 7 AA	108
Phosphosite 8:	HERV-K_11q22.1 provirus ancestral Pol protein	P63136	Y213	KDKLIDCYTFLQAEV	71 / 7 AA	107
Phosphosite 9:	HERV-K_1q22 provirus ancestral Pol protein	P63135	Y213	RDKLIDCYTFLQAEV	71 / 7 AA	165
Phosphosite 10:	HERV-K_8p23.1 provirus ancestral Pol protein	P63133	Y213	KDKLIDCYTFLQAEV	71 / 7 AA	108
Phosphosite 11:	HERV-K_19p13.11 provirus ancestral Pol protein	P63132	Y213	KDKLIDCYTFLQAEV	71 / 7 AA	108
Phosphosite 12:	HERV-K_5q33.3 provirus ancestral Pol protein	P10266	Y213	KDKLIDCYTFLQAEV	71 / 7 AA	115
Phosphosite 13:	ERVK2	O15314	Y129	RDKLIDCYTFLQTEV	71 / 7 AA	21
Phosphosite 14:	MYO1B	O43795	Y760	SALVIQSYIRGWKAR	55 / 9 AA	132
Phosphosite 15:	TEX11	Q8IYF3	Y226	SSLHHLCYNFGVETQ	100 / 5 AA	108
Phosphosite 16:	MAPK8IP3	Q9UPT6	Y47	FERLIHCYDEEVVKE	66 / 6 AA	147
Phosphosite 17:	KIAA0256	Q93073	Y58	PSYLITCYPFVQENQ	71 / 7 AA	122
Phosphosite 18:	VWA5B1	Q5TIE3	Y488	HAFSTRCYSFGIGPN	57 / 7 AA	134
Phosphosite 19:	NEK8	Q86SG6	Y583	VTASGDCYTFGSNQH	57 / 7 AA	75
Phosphosite 20:	NEK8	Q86SG6	T584	TASGDCYTFGSNQHG	57 / 7 AA	75