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:	MED21
Human P-Site:	T136
P-Site Sequence:	QLKTRSGTHSQSLPD
UniProt:	Q13503
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MED21	Q13503	T136	QLKTRSGTHSQSLPD	100 / 9 AA	16
Phosphosite 1:	PHRF1	Q9P1Y6	T1021	HGRTRSGTRSESRDR	77 / 9 AA	179
Phosphosite 2:	MED21	Q13503	S134	QSQLKTRSGTHSQSL	100 / 7 AA	16
Phosphosite 3:	MED21	Q13503	S138	KTRSGTHSQSLPDS_	100 / 7 AA	16
Phosphosite 4:	C1orf87	Q8N0U7	S286	TESHGTHSQSTPPQH	100 / 6 AA	62
Phosphosite 5:	C1orf87	Q8N0U7	T284	RKTESHGTHSQSTPP	100 / 6 AA	62
Phosphosite 6:	AMBRA1	Q9C0C7	T669	TQSSRSGTVSQEALH	75 / 8 AA	143
Phosphosite 7:	GLI3	P10071	S658	PPPRDSGSHSQSRSP	85 / 7 AA	170
Phosphosite 8:	GLI3	P10071	S660	PRDSGSHSQSRSPGR	85 / 7 AA	170
Phosphosite 9:	PHRF1	Q9P1Y6	S1019	REHGRTRSGTRSESR	85 / 7 AA	179
Phosphosite 10:	RPL18a	Q02543	T90	RYDSRSGTHNMYREY	62 / 8 AA	21
Phosphosite 11:	KIAA1109	Q2LD37	T2409	DQNTLDGTHSQHSTS	75 / 8 AA	555
Phosphosite 12:	NKTR	P30414	S523	RDSYRSKSHSQSYSR	75 / 8 AA	166
Phosphosite 13:	MLL3	Q8NEZ4	S1421	SSSAPTKSGTHGPAD	71 / 7 AA	541
Phosphosite 14:	PRNP	P04156	S97	GQGGGTHSQWNKPSK	71 / 7 AA	28
Phosphosite 15:	Fbx4	Q9UKT5	T10	GSEPRSGTNSPPPPF	62 / 8 AA	44
Phosphosite 16:	RNFT1	Q5M7Z0	S101	ASSRNIRSGVHSCAH	71 / 7 AA	50
Phosphosite 17:	RDBP	P18615	S174	DWGYEERSGAHSSAS	83 / 6 AA	43
Phosphosite 18:	CPT1C	Q8TCG5	T346	GRFFRMGTHSRNSLL	62 / 8 AA	91
Phosphosite 19:	Pim1	P11309	S57	RNATRSHSHSHSPRH	66 / 9 AA	45
Phosphosite 20:	SFRS2IP	Q99590	T331	TRNTRAETASQSQRS	66 / 9 AA	165