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:	HECTD1
Human P-Site:	S2225
P-Site Sequence:	PGYYVQRSCGLFTAP
UniProt:	Q9ULT8
Intern. Prot. ID:	IPI00328911

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HECTD1	Q9ULT8	S2225	PGYYVQRSCGLFTAP	100 / 9 AA	290
Phosphosite 1:	CX3CL1	P78423	S386	GLRYIPRSCGSNSYV	71 / 7 AA	42
Phosphosite 2:	GMIP	Q9P107	S224	QLQYVQRSEDLRARS	75 / 8 AA	107
Phosphosite 3:	JAK3	P52333	S17	LIPQRSCSLLSTEAG	71 / 7 AA	125
Phosphosite 4:	JAK3	P52333	S15	TPLIPQRSCSLLSTE	71 / 7 AA	125
Phosphosite 5:	SPEG	Q15772	S1622	LRRIVERSSGLEFAA	71 / 7 AA	354
Phosphosite 6:	SPEG	Q15772	S1623	RRIVERSSGLEFAAK	71 / 7 AA	354
Phosphosite 7:	ZIC3	O60481	S124	EFLFRQRSSGLSEAA	62 / 8 AA	51
Phosphosite 8:	LRFN4	Q6PJG9	S583	PPPRPQRSCSLDLGD	83 / 6 AA	67
Phosphosite 9:	ZNF746	Q6NUN9	S474	SLSAHQRSCGAPDGS	100 / 5 AA	69
Phosphosite 10:	LRFN4	Q6PJG9	S585	PRPQRSCSLDLGDAG	83 / 6 AA	67
Phosphosite 11:	ZNF193	O15535	S295	GKAFSRSSGLFNHRG	83 / 6 AA	46
Phosphosite 12:	ZNF193	O15535	S294	CGKAFSRSSGLFNHR	83 / 6 AA	46
Phosphosite 13:	GRAMD1B	Q3KR37	S64	PEQGVQRSCSSQSGR	83 / 6 AA	85
Phosphosite 14:	GOLPH3	Q9H4A6	S9	TSLTQRSSGLVQRRT	71 / 7 AA	34
Phosphosite 15:	GMIP	Q9P107	Y220	LRRAQLQYVQRSEDL	100 / 5 AA	107
Phosphosite 16:	HECTD1	Q9ULT8	Y2221	GLKPPGYYVQRSCGL	100 / 5 AA	290
Phosphosite 17:	ZIC3	O60481	S125	FLFRQRSSGLSEAAS	83 / 6 AA	51
Phosphosite 18:	ODFP1	Q14990	S64	CYSKRSRSCGLCDLY	100 / 5 AA	28
Phosphosite 19:	TTN	Q8WZ42	S9293	EGEYVQLSCHVQGSE	83 / 6 AA	3816
Phosphosite 20:	SRRM2	Q9UQ35	Y18	RGSGTNGYVQRNLSL	80 / 5 AA	300