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:	S50
P-Site Sequence:	SDGKAEKSRQTAKKA
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	S50	SDGKAEKSRQTAKKA	100 / 9 AA	125
Phosphosite 1:	CGNL1	Q0VF96	S1003	KTLEAEKSRLTAMKM	87 / 8 AA	149
Phosphosite 2:	MYH11	P35749	S1049	RLKKEEKSRQELEKL	85 / 7 AA	227
Phosphosite 3:	SYTL2	Q9HCH5	S217	SIQKLEKSKQTLPGL	75 / 8 AA	105
Phosphosite 4:	ATN1	P54259	T53	KAEKSRQTAKKARVE	100 / 6 AA	125
Phosphosite 5:	ORC1L	Q13415	S221	SRHSASKSRQTPTHP	75 / 8 AA	97
Phosphosite 6:	TTN	Q8WZ42	S18743	NPKLKDKSRETADLV	71 / 7 AA	3816
Phosphosite 7:	RNF123	Q5XPI4	S24	LTSDAEKSRVTGIVQ	75 / 8 AA	148
Phosphosite 8:	PPFIA3	O75145	S347	YRQSEEKSRQLAEWL	85 / 7 AA	133
Phosphosite 9:	DIP2A	Q14689	S82	AAPKQQKSRPTASRD	66 / 9 AA	170
Phosphosite 10:	KIAA1671	Q9BY89	S569	PGTLRDKSRQTEQKV	83 / 6 AA	197
Phosphosite 11:	GIRK4	P48544	S241	IRAKLIKSRQTKEGE	75 / 8 AA	48
Phosphosite 12:	UTP11L	Q9Y3A2	S11	AFRKAAKSRQREHRE	85 / 7 AA	30
Phosphosite 13:	GIRK1	P48549	T238	KLLKSRQTPEGEFLP	83 / 6 AA	57
Phosphosite 14:	SMC3	Q9UQE7	S253	RETSGEKSRQLRDAQ	83 / 6 AA	142
Phosphosite 15:	IL15RA	Q13261	T233	CYLKSRQTPPLASVE	83 / 6 AA	28
Phosphosite 16:	ORC1L	Q13415	T224	SASKSRQTPTHPLTP	83 / 6 AA	97
Phosphosite 17:	SIAH1	Q8IUQ4	S2	______MSRQTATAL	83 / 6 AA	31
Phosphosite 18:	DIS3L	Q8TF46	S617	FKDLDEKSRQAKLEE	83 / 6 AA	121
Phosphosite 19:	C3orf14	Q9HBI5	S67	DIEAAEKSLQTRIHP	85 / 7 AA	15
Phosphosite 20:	NOTCH4	Q99466	T1692	LLLRSRQTAVDARTE	83 / 6 AA	210