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:	ECE2
Human P-Site:	S448
P-Site Sequence:	EKIYHKMSISELQAL
UniProt:	O60344
Intern. Prot. ID:	IPI00218597

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ECE2	O60344	S448	EKIYHKMSISELQAL	100 / 9 AA	100
Phosphosite 1:	CCDC146	Q8IYE0	S549	IKERHKMSLNELEIL	75 / 8 AA	113
Phosphosite 2:	C15orf29	Q9H079	S176	LTFWRKRSISELVAY	66 / 9 AA	35
Phosphosite 3:	CLCN5	P51795	S380	PNEYTRMSTSELISE	66 / 9 AA	83
Phosphosite 4:	MAP1B	P46821	S1520	FKEDTKMSISEGTVS	100 / 6 AA	271
Phosphosite 5:	RRAGC	Q9HB90	S86	KVVFHKMSPNETLFL	62 / 8 AA	44
Phosphosite 6:	ATG4B	Q9Y4P1	S309	QHPPCRMSIAELDPS	71 / 7 AA	44
Phosphosite 7:	ATP1A3	P13637	S37	AMTEHKMSVEEVCRK	62 / 8 AA	112
Phosphosite 8:	RTKN2	Q8IZC4	S432	TSVYHDMSIDSPMKL	83 / 6 AA	69
Phosphosite 9:	RTTN	Q86VV8	S455	ETMCYHKSSISLEQP	85 / 7 AA	249
Phosphosite 10:	EPB41L2	O43491	S647	DILKHQASISELKRN	75 / 8 AA	113
Phosphosite 11:	DOCK8	Q8NF50	S41	LGQYHRQSISTSGFP	71 / 7 AA	239
Phosphosite 12:	PDE1B	Q01064	S509	SGITNQMSIDELSPC	62 / 8 AA	61
Phosphosite 13:	ECE2	O60344	Y444	RRDEEKIYHKMSISE	100 / 5 AA	100
Phosphosite 14:	SNX29	Q8TEQ0	S83	VPESMTISELRQATV	83 / 6 AA	48
Phosphosite 15:	XKR5	Q6UX68	S622	GFPGRTLSISELEEP	62 / 8 AA	75
Phosphosite 16:	ISG15	P05161	S26	LSSSMSVSELKAQIT	83 / 6 AA	18
Phosphosite 17:	ANKRD30B	Q9BXX2	S947	QTNKMPTSELGRKED	71 / 7 AA	168
Phosphosite 18:	DNAJC1	Q96KC8	S150	YRRVRKMSNAELALL	62 / 8 AA	64
Phosphosite 19:	EPB41	P11171	S684	EIKKHHASISELKKN	75 / 8 AA	97
Phosphosite 20:	ISG15	P05161	S24	VSLSSSMSVSELKAQ	83 / 6 AA	18