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:	PRIM1
Human P-Site:	S277
P-Site Sequence:	EHLKKVASRYQNNIK
UniProt:	P49642
Intern. Prot. ID:	IPI00027704

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRIM1	P49642	S277	EHLKKVASRYQNNIK	100 / 9 AA	50
Phosphosite 1:	CHADL	Q6NUI6	Y50	RRHVACRYQNLTEVP	85 / 7 AA	82
Phosphosite 2:	FBXL17	Q9UF56	S383	ELLEKIASRSQNIIE	75 / 8 AA	76
Phosphosite 3:	TNFAIP3	P21580	S649	GKVSPTASRFQNTIP	71 / 7 AA	90
Phosphosite 4:	p38-alpha	Q16539	Y24	IWEVPERYQNLSPVG	71 / 7 AA	41
Phosphosite 5:	RGS13	O14921	S75	ETYKKIASRWSRISR	71 / 7 AA	19
Phosphosite 6:	CLK1	P49759	S95	HRQRDHESRYQNHSS	55 / 9 AA	57
Phosphosite 7:	ABCA5	Q8WWZ7	T1316	RKVKKVATKYISFCV	71 / 7 AA	187
Phosphosite 8:	TTC3	P53804	S1176	IALKKVASRLKKKRK	66 / 9 AA	230
Phosphosite 9:	LAB	Q9GZY6	Y95	EDPASSRYQNFSKGS	71 / 7 AA	27
Phosphosite 10:	OVCH1	Q7RTY7	S310	QPLSKVGSRYITKAL	83 / 6 AA	125
Phosphosite 11:	MAGEB5	Q9BZ81	Y74	LKIVNPRYQNQFAEI	71 / 7 AA	32
Phosphosite 12:	CLK1	P49759	Y97	QRDHESRYQNHSSKS	83 / 6 AA	57
Phosphosite 13:	YKT6	O15498	S128	PALDGHLSRYQNPRE	100 / 5 AA	22
Phosphosite 14:	ELAC2	Q9BQ52	Y354	SVLVDSRYQQWMERF	83 / 6 AA	92
Phosphosite 15:	CSNK2A1	P68400	S194	EYNVRVASRYFKGPE	83 / 6 AA	45
Phosphosite 16:	CK2-A2	P19784	S195	EYNVRVASRYFKGPE	83 / 6 AA	41
Phosphosite 17:	YKT6	O15498	Y130	LDGHLSRYQNPREAD	100 / 5 AA	22
Phosphosite 18:	AKAP11	Q9UKA4	S1625	ASNPKFSSRYQKSRI	62 / 8 AA	211
Phosphosite 19:	AKAP11	Q9UKA4	S1624	PASNPKFSSRYQKSR	71 / 7 AA	211
Phosphosite 20:	C11orf35	Q8IXW0	Y224	WNSVARRYPNLFTNM	71 / 7 AA	70