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:	T901
P-Site Sequence:	ACLQFSYTGTYDSEL
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	T901	ACLQFSYTGTYDSEL	100 / 9 AA	274
Phosphosite 1:	RIF1	Q5UIP0	T903	LQFSYTGTYDSELLE	100 / 7 AA	274
Phosphosite 2:	CMYA5	Q8N3K9	T186	TEKEKSYTGIYDKAR	85 / 7 AA	449
Phosphosite 3:	PHLDB2	Q86SQ0	Y96	QGSKQFSYDGTDKNI	85 / 7 AA	142
Phosphosite 4:	PHLDB2	Q86SQ0	S95	IQGSKQFSYDGTDKN	85 / 7 AA	142
Phosphosite 5:	C2orf32	Q96F85	Y89	RVVYTGTYDTEGVTP	100 / 6 AA	19
Phosphosite 6:	MYO15B	Q96JP2	Y1238	SGSVCFSYTGTPWKL	100 / 6 AA	167
Phosphosite 7:	MYO15B	Q96JP2	S1237	PSGSVCFSYTGTPWK	100 / 6 AA	167
Phosphosite 8:	AP2A2	O94973	Y808	VLNIQFRYGGTFQNV	62 / 8 AA	104
Phosphosite 9:	C9orf98	Q96MA6	Y98	LILNEFSYTATEARR	71 / 7 AA	55
Phosphosite 10:	C9orf98	Q96MA6	T99	ILNEFSYTATEARRL	71 / 7 AA	55
Phosphosite 11:	UCP1	P25874	T155	HGIKPRYTGTYNAYR	71 / 7 AA	33
Phosphosite 12:	NCK2	O43639	S270	PAHAPQISYTGPSSS	83 / 6 AA	43
Phosphosite 13:	PUM1	Q14671	S363	EPLQFDYSGTQVPVD	71 / 7 AA	126
Phosphosite 14:	BRCC3	P46736	Y54	RSDSKFAYTGTEMRT	71 / 7 AA	36
Phosphosite 15:	PUM1	Q14671	Y362	MEPLQFDYSGTQVPV	71 / 7 AA	126
Phosphosite 16:	NCK2	O43639	Y271	AHAPQISYTGPSSSG	83 / 6 AA	43
Phosphosite 17:	NCK2	O43639	T272	HAPQISYTGPSSSGR	83 / 6 AA	43
Phosphosite 18:	ABP1	P19801	S743	CSMPPPFSYNGTYRP	71 / 7 AA	85
Phosphosite 19:	UCP1	P25874	Y158	KPRYTGTYNAYRIIA	83 / 6 AA	33
Phosphosite 20:	ABCB11	O95342	T1038	LGRAFSYTPSYAKAK	62 / 8 AA	146