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:	S1688
P-Site Sequence:	KRLHKRDSFDNCSLG
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	S1688	KRLHKRDSFDNCSLG	100 / 9 AA	274
Phosphosite 1:	ZNF81	P51508	S194	KRPHKRDSFGKSFKH	66 / 9 AA	76
Phosphosite 2:	RREB1	Q92766	S1238	LLRAKRNSYTNCLQK	62 / 8 AA	181
Phosphosite 3:	Rap1GAP	P47736	S606	GTPHKRDSFIYSTWL	100 / 6 AA	73
Phosphosite 4:	RREB1	Q92766	Y1239	LRAKRNSYTNCLQKI	62 / 8 AA	181
Phosphosite 5:	LGI1	O95970	S313	SHIYKRDSFANKFIK	75 / 8 AA	64
Phosphosite 6:	OR4K2	Q8NGD2	S93	LTGHKTISFDGCLTQ	66 / 9 AA	35
Phosphosite 7:	OR4E2	Q8NGC2	S93	LLERKTISFDNCITQ	66 / 9 AA	35
Phosphosite 8:	STK10	O94804	S191	KTLQKRDSFIGTPYW	83 / 6 AA	112
Phosphosite 9:	PLEKHA6	Q9Y2H5	S591	KLRHKKDSLQNQLIN	62 / 8 AA	117
Phosphosite 10:	NDUFB7	P17568	S73	LLKCKRDSFPNFLAC	85 / 7 AA	16
Phosphosite 11:	GYPA	P02724	T52	NDTHKRDTYAATPRA	66 / 6 AA	16
Phosphosite 12:	ZBTB26	Q9HCK0	S381	KQLHGKNSFDNANER	55 / 9 AA	50
Phosphosite 13:	MATR3	P43243	S188	KRHFRRDSFDDRGPS	71 / 7 AA	95
Phosphosite 14:	DOCK8	Q8NF50	S2082	VESQKRDSFHRSSFR	83 / 6 AA	239
Phosphosite 15:	SAMD9L	Q8IVG5	S408	LLIGNRDSLDNSYYD	62 / 8 AA	184
Phosphosite 16:	C5orf42	Q9H799	S1936	SYIHKRKSFGQPQGS	71 / 7 AA	237
Phosphosite 17:	CMYA5	Q8N3K9	S155	KGNRKRNSFESQDVP	50 / 8 AA	449
Phosphosite 18:	SAMD9L	Q8IVG5	S714	SDFVKRDSYEKLKDL	57 / 7 AA	184
Phosphosite 19:	SIPA1L1	O43166	S187	ISELDVDSFDECISP	83 / 6 AA	200
Phosphosite 20:	CLCA4	Q14CN2	S803	SILDLRDSFDDALQV	71 / 7 AA	101