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:	S553
P-Site Sequence:	SCRSLLESVQKLDLE
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	S553	SCRSLLESVQKLDLE	100 / 9 AA	301
Phosphosite 1:	NDE1	Q9NXR1	S165	EKENLLESVQRLKDE	77 / 9 AA	39
Phosphosite 2:	GLP1R	P43220	T35	ATVSLWETVQKWREY	66 / 9 AA	53
Phosphosite 3:	SERPINB2	P05120	S125	TGNYLLESVNKLFGE	87 / 8 AA	47
Phosphosite 4:	NDEL1	Q9GZM8	S166	EKESLLVSVQRLKDE	77 / 9 AA	38
Phosphosite 5:	SPTBN4	Q9NRC6	S2398	DCGKDLESVQRLLRK	85 / 7 AA	417
Phosphosite 6:	ATP2B4	P23634	S1153	FHSSLHESIQKPYNQ	75 / 8 AA	138
Phosphosite 7:	PRPH2	P23942	S322	TWKAFLESVKKLGKG	66 / 9 AA	39
Phosphosite 8:	HEM1	P55160	S527	FHSRMLDSVEKLLVE	55 / 9 AA	128
Phosphosite 9:	SIN3B	O75182	S510	ATIRVLESVQKKLSR	75 / 8 AA	133
Phosphosite 10:	CAND2	O75155	S1219	ELAALFESIQKDSAS	62 / 8 AA	135
Phosphosite 11:	ZFP112	Q9UJU3	S27	EELGLLDSVQRKLYR	62 / 8 AA	106
Phosphosite 12:	EPB41L3	Q9Y2J2	S804	EIFSLLESARKPTEF	75 / 8 AA	121
Phosphosite 13:	RC3H1	Q5TC82	S542	SPPDLLESVPKSISA	85 / 7 AA	126
Phosphosite 14:	ZSWIM6	Q9HCJ5	S858	RLETVLESIQKNIHS	62 / 8 AA	133
Phosphosite 15:	CPNE1	Q99829	T70	QLEYRFETVQKLRFG	71 / 7 AA	59
Phosphosite 16:	INTU	Q9ULD6	S58	LEPEWLDSVQKNGEL	71 / 7 AA	106
Phosphosite 17:	C2orf63	Q8NHS4	S26	SDKEFLESVQRYIIT	71 / 7 AA	67
Phosphosite 18:	SYTL3	Q4VX76	Y145	GGQLLQSYQKLSKIS	75 / 8 AA	69
Phosphosite 19:	MAP4K2	Q12851	S371	LSGSLLQSVQEALEE	85 / 7 AA	92
Phosphosite 20:	GUCA2A	Q02747	S35	NFSFSLESVKKLKDL	85 / 7 AA	12