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:	PHRF1
Human P-Site:	S361
P-Site Sequence:	PSGPSAKSKSSATRS
UniProt:	Q9P1Y6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PHRF1	Q9P1Y6	S361	PSGPSAKSKSSATRS	100 / 9 AA	179
Phosphosite 1:	PHRF1	Q9P1Y6	S363	GPSAKSKSSATRSKK	100 / 7 AA	179
Phosphosite 2:	Bcl-11B	Q9C0K0	S426	PPQPPAKSKSCEFCG	66 / 9 AA	96
Phosphosite 3:	C19orf47	Q8N9M1	S375	SQVTSTKSKSSAEVK	87 / 8 AA	45
Phosphosite 4:	CCDC105	Q8IYK2	S493	PRTPPPRSKSSADP_	66 / 9 AA	57
Phosphosite 5:	PHRF1	Q9P1Y6	S358	KKTPSGPSAKSKSSA	100 / 6 AA	179
Phosphosite 6:	STOX2	Q9P2F5	S240	QVPPTEKSKSTVNFS	55 / 9 AA	103
Phosphosite 7:	CDK12	Q9NYV4	S590	TLPPSTHSKTSAVSS	66 / 9 AA	164