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:	POP1
Human P-Site:	S54
P-Site Sequence:	QEPHPGTSRQRQTRV
UniProt:	Q99575
Intern. Prot. ID:	IPI00293331

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POP1	Q99575	S54	QEPHPGTSRQRQTRV	100 / 9 AA	115
Phosphosite 1:	POP1	Q99575	T53	KQEPHPGTSRQRQTR	100 / 8 AA	115
Phosphosite 2:	FAM71A	Q8IYT1	S484	GCGNPGSSRHRDSHK	55 / 9 AA	63
Phosphosite 3:	MEX3B	Q6ZN04	T436	HRRLHPGTSCPRLSP	75 / 8 AA	59
Phosphosite 4:	MEX3B	Q6ZN04	S437	RRLHPGTSCPRLSPP	75 / 8 AA	59
Phosphosite 5:	SORBS1	Q9BX66	S913	EGRIPGTSRQGIFPI	100 / 6 AA	142
Phosphosite 6:	WDR87	Q6ZQQ6	T1992	SKGETPETSRQRKMT	85 / 7 AA	333
Phosphosite 7:	SORBS1	Q9BX66	T912	YEGRIPGTSRQGIFP	100 / 6 AA	142
Phosphosite 8:	WDR87	Q6ZQQ6	S1993	KGETPETSRQRKMTQ	85 / 7 AA	333
Phosphosite 9:	FAM71A	Q8IYT1	S483	KGCGNPGSSRHRDSH	62 / 8 AA	63
Phosphosite 10:	CASC4	Q6P4E1	S313	HNGNPGTSKQNPSSP	71 / 7 AA	49
Phosphosite 11:	DDI2	Q5TDH0	S105	SIAVPGTSSPRQRQP	75 / 8 AA	45
Phosphosite 12:	PDZD3	Q86UT5	T148	VCRVDPGTSAQRQGL	75 / 8 AA	61
Phosphosite 13:	DDI2	Q5TDH0	S106	IAVPGTSSPRQRQPP	75 / 8 AA	45
Phosphosite 14:	ZNF268	Q14587	T48	GLQPLPGTPRQKQKS	71 / 7 AA	108
Phosphosite 15:	SORBS2	O94875	T983	YEGKIPGTNRQGIFP	83 / 6 AA	72
Phosphosite 16:	PSMF1	Q92530	T178	IPPHHPHTSRQPPWC	85 / 7 AA	30
Phosphosite 17:	FLG	P20930	S848	IRGHPGSSRRGRQGS	71 / 7 AA	435
Phosphosite 18:	FLG	P20930	S847	TIRGHPGSSRRGRQG	71 / 7 AA	435
Phosphosite 19:	RASSF8	Q8NHQ8	S393	GSLKRPGSSRQLPSN	71 / 7 AA	48
Phosphosite 20:	FLG	P20930	S522	TIRGHPGSSRGGRQG	83 / 6 AA	435