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:	ATN1
Human P-Site:	T53
P-Site Sequence:	KAEKSRQTAKKARVE
UniProt:	P54259
Intern. Prot. ID:	IPI00477923

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATN1	P54259	T53	KAEKSRQTAKKARVE	100 / 9 AA	125
Phosphosite 1:	TSGA10IP	Q3SY00	T73	RSQSSRQTAKKDRKP	100 / 7 AA	62
Phosphosite 2:	KIAA1671	Q9BY89	T572	LRDKSRQTEQKVSSN	66 / 9 AA	197
Phosphosite 3:	NPFFR2	Q9Y5X5	T67	RLGLSRQTAKSSWSR	100 / 6 AA	60
Phosphosite 4:	ATN1	P54259	S50	SDGKAEKSRQTAKKA	100 / 6 AA	125
Phosphosite 5:	ZNF273	Q14593	T201	NIHKKRQTGKKPFKC	66 / 9 AA	65
Phosphosite 6:	CGNL1	Q0VF96	T1006	EAEKSRLTAMKMQDE	75 / 8 AA	149
Phosphosite 7:	CNTLN	Q9NXG0	T1036	RFQTSRQTIKKLNLD	85 / 7 AA	162
Phosphosite 8:	CCDC147	Q5T655	T237	ADMDSRQTEIKALQQ	75 / 8 AA	103
Phosphosite 9:	OR5D14	Q8NGL3	T272	NSKNSRQTVKVASVF	66 / 9 AA	36
Phosphosite 10:	BZRAP1	O95153	T597	LTGVPRRTAKKAESL	75 / 8 AA	200
Phosphosite 11:	NOTCH4	Q99466	T1692	LLLRSRQTAVDARTE	66 / 9 AA	210
Phosphosite 12:	RSL1D1	O76021	T454	GKKDARQTPKKPEAK	62 / 8 AA	55
Phosphosite 13:	CEP164	Q9UPV0	T1129	RSMRRRQTALKAAQQ	66 / 9 AA	164
Phosphosite 14:	IL15RA	Q13261	T233	CYLKSRQTPPLASVE	66 / 9 AA	28
Phosphosite 15:	FAM38A	Q92508	T1670	IIKCSRETEKKYPQP	71 / 7 AA	233
Phosphosite 16:	SIAH1	Q8IUQ4	S2	______MSRQTATAL	83 / 6 AA	31
Phosphosite 17:	TTN	Q8WZ42	T18746	LKDKSRETADLVWTK	83 / 6 AA	3816
Phosphosite 18:	NUP35	Q8NFH5	T308	QVISDRQTPKKDESL	71 / 7 AA	35
Phosphosite 19:	GIRK1	P48549	T238	KLLKSRQTPEGEFLP	83 / 6 AA	57
Phosphosite 20:	ORC1L	Q13415	T224	SASKSRQTPTHPLTP	83 / 6 AA	97