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:	T281
P-Site Sequence:	KHLLENTTFNSSSEA
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	T281	KHLLENTTFNSSSEA	100 / 9 AA	100
Phosphosite 1:	ECE2	O60344	T280	LKHLLENTTFNSSSE	100 / 8 AA	100
Phosphosite 2:	PDE1A	P54750	T14	EIEELENTTFKYLTG	85 / 7 AA	61
Phosphosite 3:	PCF11	O94913	T30	QSSLEDLTFNSKPHI	75 / 8 AA	173
Phosphosite 4:	USP3	Q9Y6I4	T141	RKLLENSTLNSKLLK	75 / 8 AA	59
Phosphosite 5:	OR2M3	Q8NG83	T7	_MARENSTFNSDFIL	85 / 7 AA	35
Phosphosite 6:	USP3	Q9Y6I4	S140	KRKLLENSTLNSKLL	75 / 8 AA	59
Phosphosite 7:	DNAH8	Q96JB1	T3616	VKLLEDVTFNKRKMK	55 / 9 AA	515
Phosphosite 8:	TOP2B	Q02880	T393	NCLIENPTFDSQTKE	62 / 8 AA	183
Phosphosite 9:	TOP2A	P11388	T372	NALIENPTFDSQTKE	62 / 8 AA	174
Phosphosite 10:	NEK1	Q96PY6	T830	QTELLENTTIRSEIS	75 / 8 AA	143
Phosphosite 11:	DMRTA1	Q5VZB9	T385	NSEELENTAFQRASS	62 / 8 AA	53
Phosphosite 12:	FMOD	Q06828	T289	NNGLASNTFNSSSLL	66 / 9 AA	43
Phosphosite 13:	C8orf34	Q49A92	T173	ELDKETVTFNSSLLR	75 / 8 AA	50
Phosphosite 14:	TEX15	Q9BXT5	S1974	ATISIENSKFNSNLL	62 / 8 AA	315
Phosphosite 15:	PRRX2	Q99811	S113	RNRTTFNSSQLQALE	100 / 6 AA	27
Phosphosite 16:	PRRX1	P54821	S103	RNRTTFNSSQLQALE	100 / 6 AA	27
Phosphosite 17:	MLLT11	Q13015	T71	DGLLEYSTFNFWRAP	55 / 9 AA	10
Phosphosite 18:	ZNF335	Q9H4Z2	T758	EIPPEATTFQSSEAP	75 / 8 AA	145
Phosphosite 19:	MLLT11	Q13015	Y69	EGDGLLEYSTFNFWR	71 / 7 AA	10
Phosphosite 20:	PRRX2	Q99811	T110	KQRRNRTTFNSSQLQ	100 / 6 AA	27