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:	S1051
P-Site Sequence:	RQRSKAKSRRSSSDR
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	S1051	RQRSKAKSRRSSSDR	100 / 9 AA	179
Phosphosite 1:	TFE3	P19532	S564	PAVSKASSRRSSFSM	88 / 9 AA	62
Phosphosite 2:	TFEB	P19484	S463	PEASKASSRRSSFSM	88 / 9 AA	53
Phosphosite 3:	IQCH	Q86VS3	S241	KQRSKGKSRRSRGHH	87 / 8 AA	117
Phosphosite 4:	C22orf28	Q9Y3I0	S439	RALSRAKSRRNLDFQ	75 / 8 AA	55
Phosphosite 5:	TFE3	P19532	S563	SPAVSKASSRRSSFS	87 / 8 AA	62
Phosphosite 6:	TFEB	P19484	S462	SPEASKASSRRSSFS	87 / 8 AA	53
Phosphosite 7:	SRRM2	Q9UQ35	S771	SPRSKAKSRLSLRRS	87 / 8 AA	300
Phosphosite 8:	OTUD7A	Q8TE49	S567	GKEKKAKSRKGSKEE	75 / 8 AA	101
Phosphosite 9:	MITF	O75030	S512	PGASKTSSRRSSMSM	77 / 9 AA	59
Phosphosite 10:	MED1	Q15648	S1223	PPSSKAKSPISSGSG	77 / 9 AA	168
Phosphosite 11:	TFEC	O14948	S334	PAVSKESSRRSSFSS	77 / 9 AA	39
Phosphosite 12:	SON	P18583	S1856	KRSSKSKSHRSQTRS	75 / 8 AA	264
Phosphosite 13:	TAS2R60	P59551	S309	RLRAVLKSRRSSRCG	100 / 6 AA	36
Phosphosite 14:	FAM44A	Q8NFC6	S842	KTKAEHKSRRSSDSK	100 / 6 AA	330
Phosphosite 15:	CGNL1	Q0VF96	S293	PVLDGARSRRSSSSS	85 / 7 AA	149
Phosphosite 16:	ZNF747	Q9BV97	S129	PQESEAASRRSSPGW	77 / 9 AA	21
Phosphosite 17:	CPA5	Q8WXQ8	S124	ERQAMAKSRRLERST	71 / 7 AA	49
Phosphosite 18:	ZFAND3	Q9H8U3	S153	TSRSKQKSRRRCFQC	85 / 7 AA	25
Phosphosite 19:	Rab11FIP1	Q6WKZ4	S431	KESKKPESRRSSLLS	75 / 8 AA	137
Phosphosite 20:	ODZ2	Q9NT68	S141	RGIKSRRSSGLSSRE	100 / 6 AA	308