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:	TOPBP1
Human P-Site:	S554
P-Site Sequence:	ITEEGLFSQKSFLVL
UniProt:	Q92547
Intern. Prot. ID:	IPI00293921

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TOPBP1	Q92547	S554	ITEEGLFSQKSFLVL	100 / 9 AA	171
Phosphosite 1:	GCN1L1	Q92616	S1974	ILEEGLRSQKSDERQ	87 / 8 AA	293
Phosphosite 2:	Tiam2	Q8IVF5	S962	KQMEALFSEKSVGLT	75 / 8 AA	193
Phosphosite 3:	ARGFX	A6NJG6	S98	EELEALFSQTMFPDR	66 / 9 AA	36
Phosphosite 4:	ZNF182	P17025	S496	NECEKAFSQKSYLII	66 / 9 AA	74
Phosphosite 5:	ZNF182	P17025	S468	NECEKAFSQKSYLML	66 / 9 AA	74
Phosphosite 6:	ARHGAP21	Q5T5U3	S641	KPSFSQKSFVSIKDQ	100 / 6 AA	217
Phosphosite 7:	TTN	Q8WZ42	S4808	SKKYRLFSQKSLVCL	85 / 7 AA	3816
Phosphosite 8:	CXXC6	Q8NFU7	S229	RCGEGLFSEETLNDT	55 / 9 AA	235
Phosphosite 9:	RBAK	Q9NYW8	S661	NECGKVFSQKSYLTV	71 / 7 AA	83
Phosphosite 10:	ARHGAP21	Q5T5U3	S638	HVTKPSFSQKSFVSI	100 / 6 AA	217
Phosphosite 11:	PLVAP	Q9BX97	Y71	ERRAEGLYSQLLGLT	83 / 6 AA	51
Phosphosite 12:	RBAK	Q9NYW8	S664	GKVFSQKSYLTVHYR	83 / 6 AA	83
Phosphosite 13:	ZNF182	P17025	S499	EKAFSQKSYLIIHQR	83 / 6 AA	74
Phosphosite 14:	RBAK	Q9NYW8	S608	GKFFSQKSYLTIHHR	83 / 6 AA	83
Phosphosite 15:	ZNF717	Q9BY31	S401	GKTFSQKSYLTIHHR	83 / 6 AA	105
Phosphosite 16:	ZNF525	Q8N782	S58	GKTFSQKSYLACHRS	83 / 6 AA	23
Phosphosite 17:	ZNF73	O43830	S186	GKTFSQKSYLTIHHR	83 / 6 AA	38
Phosphosite 18:	ZNF765	Q7L2R6	S340	GKTFSQKSYLTCHRR	83 / 6 AA	62
Phosphosite 19:	ZNF182	P17025	S471	EKAFSQKSYLMLHQR	83 / 6 AA	74
Phosphosite 20:	ZNF717	Q9BY31	S398	SECGKTFSQKSYLTI	83 / 6 AA	105