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:	Y1874
P-Site Sequence:	RRIWEPTYTIMYREM
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	Y1874	RRIWEPTYTIMYREM	100 / 9 AA	290
Phosphosite 1:	HECTD1	Q9ULT8	T1873	LRRIWEPTYTIMYRE	100 / 8 AA	290
Phosphosite 2:	FAM43A	Q8N2R8	T71	TSEDPTYTVLYLGNA	62 / 8 AA	46
Phosphosite 3:	FAM43A	Q8N2R8	Y70	ITSEDPTYTVLYLGN	62 / 8 AA	46
Phosphosite 4:	FAM108B1	Q5VST6	T36	LPPDPTYTLMCDESG	62 / 8 AA	32
Phosphosite 5:	FAM108B1	Q5VST6	Y35	FLPPDPTYTLMCDES	62 / 8 AA	32
Phosphosite 6:	KIAA1543	Q9P1Y5	Y61	PELWEPFYTDQYAQE	66 / 9 AA	135
Phosphosite 7:	FAM108B1	Q5VST6	T34	AFLPPDPTYTLMCDE	71 / 7 AA	32
Phosphosite 8:	CUBN	O60494	Y3271	REGFNATYTIMDMPC	62 / 8 AA	399
Phosphosite 9:	FAM108C1	Q6PCB6	Y42	FLPPEPTYTVLAPEQ	71 / 7 AA	36
Phosphosite 10:	FAM108C1	Q6PCB6	T43	LPPEPTYTVLAPEQR	71 / 7 AA	36
Phosphosite 11:	AGC1	P16112	Y745	QTEWEPAYTPVGTSP	83 / 6 AA	250
Phosphosite 12:	C3orf70	A6NLC5	T92	PARPREPTNTIQISV	62 / 8 AA	28
Phosphosite 13:	FAM43A	Q8N2R8	T69	HITSEDPTYTVLYLG	57 / 7 AA	46
Phosphosite 14:	EYA3	Q99504	Y200	SNQDYPTYTILGQNQ	83 / 6 AA	63
Phosphosite 15:	EYA3	Q99504	T199	ISNQDYPTYTILGQN	83 / 6 AA	63
Phosphosite 16:	Btk	Q06187	Y631	EKVYTIMYSCWHEKA	100 / 5 AA	76
Phosphosite 17:	TrpC5	Q9UL62	Y865	EPSSEPMYTISDGIV	71 / 7 AA	111
Phosphosite 18:	DCP1A	Q9NPI6	T309	SNEKHAPTYTIPLSP	71 / 7 AA	63
Phosphosite 19:	SSBP4	Q9BWG4	Y290	TNSSENMYTIMNPIG	62 / 8 AA	39
Phosphosite 20:	DCP1A	Q9NPI6	Y310	NEKHAPTYTIPLSPV	71 / 7 AA	63