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:	S419
P-Site Sequence:	FPPPTSLSVSNQPPK
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	S419	FPPPTSLSVSNQPPK	100 / 9 AA	125
Phosphosite 1:	FOXO1A	Q12778	T388	LSSPTSLTVSTQSSP	77 / 9 AA	70
Phosphosite 2:	ATN1	P54259	S421	PPTSLSVSNQPPKYT	100 / 7 AA	125
Phosphosite 3:	KIAA0240	Q6AI39	S406	SQFLIPTSLSVSSNS	100 / 7 AA	115
Phosphosite 4:	RTKN	Q9BST9	S382	LGRPFTLSISNQYGD	66 / 9 AA	63
Phosphosite 5:	ATN1	P54259	S417	HSFPPPTSLSVSNQP	100 / 7 AA	125
Phosphosite 6:	TBC1D14	Q9P2M4	S171	TELSTTLSVSNEDIL	66 / 9 AA	77
Phosphosite 7:	ATG4A	Q8WYN0	T205	DRPPDSLTASNQSKG	66 / 9 AA	45
Phosphosite 8:	NECAP1	Q8NC96	S246	TPAPTPVSVSNDLWG	66 / 9 AA	30
Phosphosite 9:	KIAA1632	Q9HCE0	T89	DVPLTSLTISNEESL	62 / 8 AA	292
Phosphosite 10:	MURC	Q5BKX8	S146	FRCPTSLSVVKDRNL	100 / 6 AA	42
Phosphosite 11:	MURC	Q5BKX8	T143	QEKFRCPTSLSVVKD	100 / 6 AA	42
Phosphosite 12:	FBXL16	Q8N461	S248	SARITSLSVSDCINV	85 / 7 AA	52
Phosphosite 13:	MURC	Q5BKX8	S144	EKFRCPTSLSVVKDR	100 / 6 AA	42
Phosphosite 14:	ITGB4	P16144	S1543	FSALGPTSLRVSWQE	85 / 7 AA	202
Phosphosite 15:	FOXO1A	Q12778	S386	NLLSSPTSLTVSTQS	85 / 7 AA	70
Phosphosite 16:	MYO1D	O94832	S908	LYNLTGLSVSNGKDQ	85 / 7 AA	116
Phosphosite 17:	PPP4R1	Q8TF05	S371	EDTPSDLSVSNSSVI	75 / 8 AA	107
Phosphosite 18:	ATN1	P54259	T416	PHSFPPPTSLSVSNQ	100 / 6 AA	125
Phosphosite 19:	KIAA2018	Q68DE3	S1240	PPSITSLSVNNLIHQ	85 / 7 AA	241
Phosphosite 20:	RTKN	Q9BST9	S384	RPFTLSISNQYGDDE	71 / 7 AA	63