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:	AP4E1
Human P-Site:	S687
P-Site Sequence:	ISLGSDVSGNSAETG
UniProt:	Q9UPM8
Intern. Prot. ID:	IPI00010213

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	AP4E1	Q9UPM8	S687	ISLGSDVSGNSAETG	100 / 9 AA	127
Phosphosite 1:	ACOT4	Q8N9L9	S260	SINGSGISGNTAINY	66 / 9 AA	46
Phosphosite 2:	FBXO28	Q9NVF7	S229	KLPGSDVSGRLMGSP	100 / 6 AA	41
Phosphosite 3:	FBXO28	Q9NVF7	S226	LKRKLPGSDVSGRLM	100 / 6 AA	41
Phosphosite 4:	AP4E1	Q9UPM8	S684	PAGISLGSDVSGNSA	100 / 6 AA	127
Phosphosite 5:	RING1	Q06587	S187	EGDGEDVSSDSAPDS	66 / 9 AA	42
Phosphosite 6:	TTN	Q8WZ42	S28025	ADGGSDISGYFLEKR	71 / 7 AA	3816
Phosphosite 7:	IGSF1	Q8N6C5	S924	FRSVSGNSADFLLHT	100 / 6 AA	149
Phosphosite 8:	IGSF1	Q8N6C5	S921	PLQFRSVSGNSADFL	100 / 6 AA	149
Phosphosite 9:	MEX3C	Q5U5Q3	S527	SGFGSDPSGNMKTQR	85 / 7 AA	69
Phosphosite 10:	USP17L2	Q6R6M4	T287	LKRFSDVTGNKLAKN	83 / 6 AA	60
Phosphosite 11:	USP17L7	P0C7H9	T287	LKRFSDVTGNKLAKN	83 / 6 AA	60
Phosphosite 12:	USP17L6	Q6QN14	T287	LKRFSDVTGNKIAKN	83 / 6 AA	45
Phosphosite 13:	USP17A	Q0WX57	T287	LKRFSDVTGNKIAKN	83 / 6 AA	60
Phosphosite 14:	USP17L5	A8MUK1	T287	LKRFSDVTGNKIAKN	83 / 6 AA	60
Phosphosite 15:	Putative uncharacterized protein FLJ37004	Q8N9K3	S17	TAAAARGSEVSGEGG	83 / 6 AA	14
Phosphosite 16:	GFRA1	P56159	S408	QKLKSNVSGNTHLCI	71 / 7 AA	51
Phosphosite 17:	KIF3A	Q9Y496	S383	EGEEISGSDISGSEE	83 / 6 AA	80
Phosphosite 18:	KIF3A	Q9Y496	S386	EISGSDISGSEEDDD	71 / 7 AA	80
Phosphosite 19:	SEC61A2	Q9H9S3	S383	SKTWIEVSGSSAKDV	71 / 7 AA	52
Phosphosite 20:	FOXK1	P85037	S78	SGGSSGVSGDSAVAG	75 / 8 AA	75