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:	S899
P-Site Sequence:	PEPPLGPSSAMSKLR
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	S899	PEPPLGPSSAMSKLR	100 / 9 AA	179
Phosphosite 1:	PHRF1	Q9P1Y6	S900	EPPLGPSSAMSKLRG	100 / 8 AA	179
Phosphosite 2:	ROBO3	Q96MS0	S1185	RRVPLGPSSPLSVSQ	77 / 9 AA	148
Phosphosite 3:	LENG8	Q96PV6	S776	KTVPLPPSSAM____	87 / 8 AA	86
Phosphosite 4:	COG2	Q14746	S682	PANPVGPSGGMSDDD	66 / 9 AA	83
Phosphosite 5:	COG6	Q9Y2V7	S440	PPDLGPSSALNQTLM	75 / 8 AA	73
Phosphosite 6:	CASKIN1	Q8WXD9	S718	GDGPPGPSSPMSRSQ	77 / 9 AA	150
Phosphosite 7:	MED15	Q96RN5	S516	LNTPVNPSSVMSPAG	66 / 9 AA	87
Phosphosite 8:	NFAT2	O95644	T405	KPKPLSPTSYMSPTL	66 / 9 AA	101
Phosphosite 9:	ROBO3	Q96MS0	S1186	RVPLGPSSPLSVSQP	75 / 8 AA	148
Phosphosite 10:	MLL2	O14686	S2322	SGSPLGPSSGSTGES	85 / 7 AA	564
Phosphosite 11:	ERBB2	P04626	S703	LVEPLTPSGAMPNQA	75 / 8 AA	138
Phosphosite 12:	FOXO1A	Q12778	S502	NVMMGPNSVMSTYGS	62 / 8 AA	70
Phosphosite 13:	SMG5	Q9UPR3	S559	LNGPLGPSEASIASN	85 / 7 AA	114
Phosphosite 14:	NFE2L1	Q14494	S48	EIILGPSSAYTQTQF	100 / 6 AA	85
Phosphosite 15:	TCF4	P15884	S408	RNHAVGPSTAMPGGH	71 / 7 AA	71
Phosphosite 16:	CASKIN1	Q8WXD9	S719	DGPPGPSSPMSRSQE	85 / 7 AA	150
Phosphosite 17:	SLC4A2	P04920	S564	FLLLGPSSANMDYHE	100 / 6 AA	137
Phosphosite 18:	TCF4	P15884	T409	NHAVGPSTAMPGGHG	71 / 7 AA	71
Phosphosite 19:	LOC375337	Q8N9V7	T10	RPPPLGPTTASGPEG	71 / 7 AA	191
Phosphosite 20:	PPRC1	Q5VV67	S189	PVDPLGPSTGSSRGS	66 / 9 AA	178