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:	PTRF
Human P-Site:	S365
P-Site Sequence:	AGDLRRGSSPDVHAL
UniProt:	Q6NZI2
Intern. Prot. ID:	IPI00176903

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTRF	Q6NZI2	S365	AGDLRRGSSPDVHAL	100 / 9 AA	43
Phosphosite 1:	PTRF	Q6NZI2	S366	GDLRRGSSPDVHALL	100 / 8 AA	43
Phosphosite 2:	KIF18B	Q86Y91	S674	LPCLRRGSLPDTQPS	77 / 9 AA	92
Phosphosite 3:	SPEG	Q15772	S2014	RGELRRGSSAESALP	75 / 8 AA	354
Phosphosite 4:	EP300	Q09472	S89	SELLRSGSSPNLNMG	66 / 9 AA	264
Phosphosite 5:	SRRM2	Q9UQ35	S1601	RRSRSGSSPEVKDKP	75 / 8 AA	300
Phosphosite 6:	SRRM2	Q9UQ35	S1600	PRRSRSGSSPEVKDK	75 / 8 AA	300
Phosphosite 7:	SRRM2	Q9UQ35	S1581	RQRSRSGSSPEVDSK	75 / 8 AA	300
Phosphosite 8:	IEX-1	P46695	S31	IPGPRRGSGPEIFTF	62 / 8 AA	17
Phosphosite 9:	SRRM2	Q9UQ35	S1582	QRSRSGSSPEVDSKS	75 / 8 AA	300
Phosphosite 10:	Putative uncharacterized protein FP248	Q71RG6	S157	RHLLPRGSSPNSQAV	75 / 8 AA	21
Phosphosite 11:	SATB2	Q9UPW6	S20	SPDRRSGSPDVKGPP	75 / 8 AA	83
Phosphosite 12:	IGSF11	Q5DX21	S381	VTANRGSSPQVMSRS	85 / 7 AA	46
Phosphosite 13:	PCDHGB5	Q9Y5G0	S715	ALRLRRSSSPAAWSC	66 / 9 AA	100
Phosphosite 14:	USP6NL	Q92738	S138	KHRARGCSPDIRQID	71 / 7 AA	94
Phosphosite 15:	SORBS1	Q9BX66	S259	PEDLRRVSEPDLTGA	66 / 9 AA	142
Phosphosite 16:	FRY	Q5TBA9	S1939	LTVLSRSSSPDLSSS	66 / 9 AA	339
Phosphosite 17:	IGSF11	Q5DX21	S380	VVTANRGSSPQVMSR	85 / 7 AA	46
Phosphosite 18:	GATAD2A	Q86YP4	S100	KSERRPPSPDVIVLS	75 / 8 AA	68
Phosphosite 19:	Tiam2	Q8IVF5	S218	VPEARRGSSADSLPS	85 / 7 AA	193
Phosphosite 20:	Tiam2	Q8IVF5	S219	PEARRGSSADSLPSH	85 / 7 AA	193