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:	ATR
Human P-Site:	Y1321
P-Site Sequence:	NQEKLIKYATDSETV
UniProt:	Q13535
Intern. Prot. ID:	IPI00412298

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATR	Q13535	Y1321	NQEKLIKYATDSETV	100 / 9 AA	301
Phosphosite 1:	ATR	Q13535	T1323	EKLIKYATDSETVEP	100 / 7 AA	301
Phosphosite 2:	SPATA20	Q8TB22	Y531	GQDRLINYATNGAKF	55 / 9 AA	88
Phosphosite 3:	GFAT2	O94808	Y155	TIAKLIKYVFDNRET	66 / 9 AA	77
Phosphosite 4:	NF1	P21359	Y2629	VLATLVKYTTDEFDQ	71 / 7 AA	319
Phosphosite 5:	COPS3	Q9UNS2	Y95	CNGEHIRYATDTFAG	71 / 7 AA	48
Phosphosite 6:	COPS3	Q9UNS2	T97	GEHIRYATDTFAGLC	71 / 7 AA	48
Phosphosite 7:	EFCAB2	Q5VUJ9	Y256	TKDELIKYMTEEDGV	71 / 7 AA	30
Phosphosite 8:	MMRN2	Q9H8L6	Y488	GHADLIKYVKDCNCQ	62 / 8 AA	104
Phosphosite 9:	INTS4L1	Q96LV5	Y286	LLKNLTKYPTDRDSI	62 / 8 AA	49
Phosphosite 10:	INTS4	Q96HW7	Y496	LLKNLTKYPTDRDSI	62 / 8 AA	108
Phosphosite 11:	INTS4L2	Q2T9F4	Y286	LLKNLTKYPTDRDSI	62 / 8 AA	49
Phosphosite 12:	eNOS	P29474	Y217	YICNHIKYATNRGNL	55 / 9 AA	133
Phosphosite 13:	eNOS	P29474	T219	CNHIKYATNRGNLRS	83 / 6 AA	133
Phosphosite 14:	ERVK6	Q9WJR5	S539	ETALIKYSMDDQLNQ	71 / 7 AA	108
Phosphosite 15:	Endogenous retrovirus group K member 11 Pol protein	Q9UQG0	S536	ETALIKYSMDDQLNQ	71 / 7 AA	110
Phosphosite 16:	HERV-K_1q23.3 provirus ancestral Pol protein	Q9QC07	S536	ETALIKYSMDDQLNQ	71 / 7 AA	92
Phosphosite 17:	ERVK6	Q9BXR3	S536	ETALIKYSMDDQLNQ	71 / 7 AA	108
Phosphosite 18:	HERV-K_11q22.1 provirus ancestral Pol protein	P63136	S534	ETALIKYSMDDQLNQ	71 / 7 AA	107
Phosphosite 19:	HERV-K_1q22 provirus ancestral Pol protein	P63135	S536	ETALIKYSMDDQLNQ	71 / 7 AA	165
Phosphosite 20:	HERV-K_8p23.1 provirus ancestral Pol protein	P63133	S536	ETALIKYSMDDQLNQ	71 / 7 AA	108