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:	RIF1
Human P-Site:	S1564
P-Site Sequence:	SEAKEEGSRKKRSGK
UniProt:	Q5UIP0
Intern. Prot. ID:	IPI00375454

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RIF1	Q5UIP0	S1564	SEAKEEGSRKKRSGK	100 / 9 AA	274
Phosphosite 1:	CCDC30	Q5VVM6	S173	EGQKEEGSQQNRDMK	66 / 9 AA	91
Phosphosite 2:	ZNF423	Q2M1K9	S919	RPGEDDGSRKKAEFI	71 / 7 AA	145
Phosphosite 3:	TMEM38A	Q9H6F2	S290	KEELSEGSRKKKAKK	85 / 7 AA	33
Phosphosite 4:	HIVEP3	Q5T1R4	S16	GTKKAEGSPRKRLTK	66 / 9 AA	259
Phosphosite 5:	PURG	Q9UJV8	S146	GHSKEQGSRRRQKHS	62 / 8 AA	40
Phosphosite 6:	TTN	Q8WZ42	S33158	FMSKEEKSRKKSRRQ	87 / 8 AA	3816
Phosphosite 7:	IQCE	Q6IPM2	S179	RRLEEENSRKDRQIE	75 / 8 AA	77
Phosphosite 8:	SON	P18583	S87	KPDLKEGSRKSRCVS	85 / 7 AA	264
Phosphosite 9:	ATF7IP	Q6VMQ6	S552	PSEKNEFSRRKRSKS	66 / 9 AA	136
Phosphosite 10:	PLCB2	Q00722	S953	KLGPGKGSRKKRSLP	100 / 6 AA	134
Phosphosite 11:	CPSF2	Q9P2I0	S448	LMMKGEGSRKGSFFK	85 / 7 AA	88
Phosphosite 12:	USP18	Q9UMW8	S34	EEKKEEDSNMKREQP	66 / 9 AA	43
Phosphosite 13:	WSCD1	Q658N2	S240	VDELQPGSRKRRTAT	62 / 8 AA	66
Phosphosite 14:	SPC25	Q9HBM1	S111	QDLKEEYSRKKETIS	87 / 8 AA	26
Phosphosite 15:	ANKRD11	Q6UB99	S1385	EDYKEGGSRKDSGQY	85 / 7 AA	298
Phosphosite 16:	GTPBP1	Q9BZE4	S393	KRMETEESRKKRERD	85 / 7 AA	74
Phosphosite 17:	HORMAD2	Q8N7B1	S289	SQQSSECSRKKRKVS	85 / 7 AA	35
Phosphosite 18:	SRRM3	A6NNA2	S218	RDRSDSGSRRKRRHR	62 / 8 AA	65
Phosphosite 19:	FGF9	P31371	T178	TPREGTRTKRHQKFT	71 / 7 AA	23
Phosphosite 20:	SMARCA1	P28370	S503	AKLKEQGSRVLIFSQ	83 / 6 AA	123