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:	HECTD3
Human P-Site:	Y803
P-Site Sequence:	SRLPARIYIYPDKLG
UniProt:	Q5T447
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HECTD3	Q5T447	Y803	SRLPARIYIYPDKLG	100 / 9 AA	97
Phosphosite 1:	HECTD3	Q5T447	Y805	LPARIYIYPDKLGYE	100 / 7 AA	97
Phosphosite 2:	TBX20	Q9UMR3	Y184	PPLPARLYVHPDSPF	66 / 9 AA	33
Phosphosite 3:	TBX15	Q96SF7	Y197	SPVPPRVYIHPDSLA	66 / 9 AA	66
Phosphosite 4:	TBX18	O95935	Y223	SPVPPRVYIHPDSPA	66 / 9 AA	65
Phosphosite 5:	TBX6	O95947	Y173	PRLPDRVYIHPDSPA	66 / 9 AA	47
Phosphosite 6:	TBX3	O15119	Y185	PEMPKRMYIHPDSPA	66 / 9 AA	79
Phosphosite 7:	CCDC54	Q8NEL0	Y242	AKPNIYIYPDFSTWI	100 / 6 AA	38
Phosphosite 8:	CCDC54	Q8NEL0	Y240	EKAKPNIYIYPDFST	100 / 6 AA	38
Phosphosite 9:	ALS2CR8	Q8N187	Y320	ATCPARIYIKKVQKF	100 / 6 AA	81
Phosphosite 10:	DPF1	Q92782	Y71	GLAPGQIYTYPARCW	62 / 8 AA	40
Phosphosite 11:	PLS1	Q14651	Y599	RKIGARIYALPDDLV	75 / 8 AA	70
Phosphosite 12:	DOCK10	Q96BY6	Y678	YKNQIYIYPKHLKYD	71 / 7 AA	249
Phosphosite 13:	DOCK10	Q96BY6	Y676	RVYKNQIYIYPKHLK	71 / 7 AA	249
Phosphosite 14:	EFHC2	Q5JST6	Y107	RYYKIYFYPEDDTIQ	57 / 7 AA	87
Phosphosite 15:	EFHC2	Q5JST6	Y105	RIRYYKIYFYPEDDT	57 / 7 AA	87
Phosphosite 16:	ART1	P52961	Y265	AQGPARIYLRALGKH	83 / 6 AA	36
Phosphosite 17:	MYO16	Q9Y6X6	Y574	QLTGARIYTYLLEKS	83 / 6 AA	206
Phosphosite 18:	MYO16	Q9Y6X6	T575	LTGARIYTYLLEKSR	83 / 6 AA	206
Phosphosite 19:	STAT5A	P42229	Y668	GDLSYLIYVFPDRPK	66 / 6 AA	91
Phosphosite 20:	STAT5B	P51692	Y668	GDLNYLIYVFPDRPK	66 / 6 AA	90