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:	S278
P-Site Sequence:	CSFSPRNSRHEGSFA
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	S278	CSFSPRNSRHEGSFA	100 / 9 AA	65
Phosphosite 1:	FUSIP1	O75494	S147	RSYSPRNSRPTGRPR	77 / 9 AA	31
Phosphosite 2:	GALNT9	Q9HCQ5	S220	LVKIVRNSRREGLIR	85 / 7 AA	68
Phosphosite 3:	UPF0627 protein ENSP00000358171	Q6ZW35	S65	QWAGPRASREEGTFW	66 / 9 AA	18
Phosphosite 4:	UPF0627 protein ENSP00000341061/ENSP00000339743	A6NEA5	S65	QRAGPRASREEGTFW	66 / 9 AA	18
Phosphosite 5:	FLG	P20930	S614	QSSGPRTSRNQGSSV	55 / 9 AA	435
Phosphosite 6:	FLG	P20930	S3532	QSAGPRTSRNQGSSV	55 / 9 AA	435
Phosphosite 7:	SPATIAL	Q96M53	S214	GQQSQSSSRHEGVQA	66 / 9 AA	39
Phosphosite 8:	SRRM1	Q8IYB3	S802	SPSPPRNSDQEGGGK	66 / 9 AA	102
Phosphosite 9:	FBXW9	Q5XUX1	T224	LGTKRNSTHEGWVWS	85 / 7 AA	54
Phosphosite 10:	PKP4	Q99569	S192	NNHVVRNSRAEGQTL	85 / 7 AA	134
Phosphosite 11:	RAB2B	Q8WUD1	S206	PSASQRNSRDIGSNS	66 / 9 AA	24
Phosphosite 12:	DGCR8	Q8WYQ5	T98	CSGHSPRTARHAPAV	62 / 8 AA	86
Phosphosite 13:	ZNF561	Q8N587	S465	FAVSSRLSRHERIHT	75 / 8 AA	55
Phosphosite 14:	ERVK6	Q9WJR5	S809	HLTGKKNSPHEGKLI	71 / 7 AA	108
Phosphosite 15:	Endogenous retrovirus group K member 11 Pol protein	Q9UQG0	S806	HLTGKKNSPHEGKLI	71 / 7 AA	110
Phosphosite 16:	HERV-K_1q23.3 provirus ancestral Pol protein	Q9QC07	S805	HLTGKKNSPHEGKLI	71 / 7 AA	92
Phosphosite 17:	ERVK6	Q9BXR3	S806	HLTGKKNSPHEGKLI	71 / 7 AA	108
Phosphosite 18:	HERV-K_11q22.1 provirus ancestral Pol protein	P63136	S804	HLTGKKNSPHEGKLI	71 / 7 AA	107
Phosphosite 19:	DPM1	O60762	S13	VSRSPRRSRRELEVR	75 / 8 AA	30
Phosphosite 20:	SCML2	Q9UQR0	S594	GDISPKSSPHEVKFQ	62 / 8 AA	77