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:	MED26
Human P-Site:	S274
P-Site Sequence:	GPPRCSFSPRNSRHE
UniProt:	O95402
Intern. Prot. ID:	IPI00294682

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MED26	O95402	S274	GPPRCSFSPRNSRHE	100 / 9 AA	65
Phosphosite 1:	MED26	O95402	S272	PKGPPRCSFSPRNSR	100 / 7 AA	65
Phosphosite 2:	CYP27B1	O15528	S111	RPERCSFSPWTEHRR	75 / 8 AA	57
Phosphosite 3:	IL10RB	Q08334	S257	KKTKYAFSPRNSLPQ	66 / 9 AA	37
Phosphosite 4:	CYP27B1	O15528	S109	GPRPERCSFSPWTEH	85 / 7 AA	57
Phosphosite 5:	FUSIP1	O75494	S143	YNYRRSYSPRNSRPT	77 / 9 AA	31
Phosphosite 6:	SMF	Q12766	S188	PRGRGSFSPRDARAS	66 / 9 AA	168
Phosphosite 7:	DCAF11	Q8TEB1	S446	TLIRCRFSPIHSTGQ	66 / 9 AA	62
Phosphosite 8:	SERPINA12	Q8IW75	S26	GLLKPSFSPRNYKAL	75 / 8 AA	47
Phosphosite 9:	C1orf65	Q8N715	T67	LHPHCSFTPRPRRRG	71 / 7 AA	72
Phosphosite 10:	FUSIP1	O75494	Y142	DYNYRRSYSPRNSRP	75 / 8 AA	31
Phosphosite 11:	ERVK6	Q9WJR5	S67	GHIEPSFSPWNSPVF	85 / 7 AA	108
Phosphosite 12:	Endogenous retrovirus group K member 11 Pol protein	Q9UQG0	S67	GHIEPSFSPWNSPVF	85 / 7 AA	110
Phosphosite 13:	HERV-K_1q23.3 provirus ancestral Pol protein	Q9QC07	S67	GHIEPSFSPWNSPVF	85 / 7 AA	92
Phosphosite 14:	ERVK6	Q9BXR3	S67	GHIEPSFSPWNSPVF	85 / 7 AA	108
Phosphosite 15:	HERV-K_11q22.1 provirus ancestral Pol protein	P63136	S67	GHIEPSFSPWNSPVF	85 / 7 AA	107
Phosphosite 16:	HERV-K_1q22 provirus ancestral Pol protein	P63135	S67	GHIEPSFSPWNSPVF	85 / 7 AA	165
Phosphosite 17:	HERV-K_8p23.1 provirus ancestral Pol protein	P63133	S67	GHIEPSFSPWNSPVF	85 / 7 AA	108
Phosphosite 18:	HERV-K_19p13.11 provirus ancestral Pol protein	P63132	S67	GHIEPSFSPWNSPVF	85 / 7 AA	108
Phosphosite 19:	HERV-K_6q14.1 provirus ancestral Gag-Pol polyprotein	P63128	S990	GHIEPSFSPWNSPVF	85 / 7 AA	124
Phosphosite 20:	HERV-K_5q33.3 provirus ancestral Pol protein	P10266	S67	GHIEPSFSPWNSPVF	85 / 7 AA	115