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:	PRIM2
Human P-Site:	S21
P-Site Sequence:	AGDQRNASYPHCLQF
UniProt:	P49643
Intern. Prot. ID:	IPI00027705

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRIM2	P49643	S21	AGDQRNASYPHCLQF	100 / 9 AA	59
Phosphosite 1:	PRIM2	P49643	Y22	GDQRNASYPHCLQFY	100 / 8 AA	59
Phosphosite 2:	FAM149B2	A8MUB0	S31	ERQQWTASFPHLRIL	62 / 8 AA	34
Phosphosite 3:	FAM164C	Q53FD0	Y85	TKARSYSYPHCTGIS	75 / 8 AA	31
Phosphosite 4:	FAM164C	Q53FD0	S84	QTKARSYSYPHCTGI	75 / 8 AA	31
Phosphosite 5:	IQSEC2	Q5JU85	S138	RDKERDASYPLQDTT	71 / 7 AA	162
Phosphosite 6:	MLLT4	P55196	S1696	PPPQRNASYLKTQVL	100 / 6 AA	207
Phosphosite 7:	FAM54B	Q9H019	S103	IVMQRNASVPNLRGS	75 / 8 AA	32
Phosphosite 8:	cIAP2	Q13489	S337	FIRQVQASYPHLLEQ	75 / 8 AA	68
Phosphosite 9:	SETD1A	O15047	S381	NRYQRHTSYPPRRAT	71 / 7 AA	186
Phosphosite 10:	IQSEC2	Q5JU85	Y139	DKERDASYPLQDTTG	83 / 6 AA	162
Phosphosite 11:	SETD1A	O15047	T380	WNRYQRHTSYPPRRA	71 / 7 AA	186
Phosphosite 12:	MLLT10	P55197	Y387	SDLRNDSYSHSQQSS	62 / 8 AA	109
Phosphosite 13:	MLLT10	P55197	S386	DSDLRNDSYSHSQQS	62 / 8 AA	109
Phosphosite 14:	GNMT	Q14749	Y246	SKFRLSYYPHCLASF	62 / 8 AA	33
Phosphosite 15:	GNMT	Q14749	Y245	LSKFRLSYYPHCLAS	62 / 8 AA	33
Phosphosite 16:	MYCBPAP	Q8TBZ2	S320	LPAQRDASYRYTWDR	62 / 8 AA	108
Phosphosite 17:	NHLRC2	Q8NBF2	Y403	EENRNNAYPHKAGFA	71 / 7 AA	79
Phosphosite 18:	RNF43	Q68DV7	Y759	AEGRPCPYPHCQVLS	62 / 8 AA	86
Phosphosite 19:	WDR91	A4D1P6	S252	VCSQRNASLSQSLRV	55 / 9 AA	83
Phosphosite 20:	PCTAIRE2	Q00537	Y508	PGFRNSSYPETGHGK	83 / 6 AA	60