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:	Y269
P-Site Sequence:	TDSNADTYWESDGSQ
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	Y269	TDSNADTYWESDGSQ	100 / 9 AA	97
Phosphosite 1:	HECTD3	Q5T447	T268	LTDSNADTYWESDGS	100 / 8 AA	97
Phosphosite 2:	APC10	Q9UM13	Y53	RDDNLETYWQSDGSQ	66 / 9 AA	21
Phosphosite 3:	PARC	Q8IWT3	Y1193	TDHNPKTYWESNGST	66 / 9 AA	281
Phosphosite 4:	CUL7	Q14999	Y864	TDHNPKTYWESNGSA	66 / 9 AA	191
Phosphosite 5:	PARC	Q8IWT3	T1192	LTDHNPKTYWESNGS	75 / 8 AA	281
Phosphosite 6:	CUL7	Q14999	T863	LTDHNPKTYWESNGS	75 / 8 AA	191
Phosphosite 7:	TARSL2	A2RTX5	Y363	IFKNSSTYWEGNPEM	55 / 9 AA	93
Phosphosite 8:	ETV2	O00321	Y164	VGPDGDTYWGSGLGG	55 / 9 AA	37
Phosphosite 9:	CUL7	Q14999	S867	NPKTYWESNGSAGSH	83 / 6 AA	191
Phosphosite 10:	ETV2	O00321	T163	SVGPDGDTYWGSGLG	62 / 8 AA	37
Phosphosite 11:	PARC	Q8IWT3	S1196	NPKTYWESNGSTGSH	83 / 6 AA	281
Phosphosite 12:	MMADHC	Q9H3L0	Y140	EINSAETYFESARVE	62 / 8 AA	33
Phosphosite 13:	SFMBT2	Q5VUG0	Y91	NKNNPDTYWVATIIT	83 / 6 AA	101
Phosphosite 14:	OSBPL6	Q9BZF3	Y916	AWVSNDTYWELRKDP	100 / 5 AA	106
Phosphosite 15:	UBE4A	Q14139	Y761	YMWGTDTYRESIKDL	62 / 8 AA	123
Phosphosite 16:	TARS	P26639	S282	LKIHKNSSTYWEGKA	71 / 7 AA	83
Phosphosite 17:	SPATA2	Q9UM82	Y260	SVDAYDSYWESRKPP	83 / 6 AA	58
Phosphosite 18:	SPATA2	Q9UM82	S259	RSVDAYDSYWESRKP	83 / 6 AA	58
Phosphosite 19:	ZCCHC2	Q9C0B9	Y370	QRKRADKYWEYTFKV	83 / 6 AA	126
Phosphosite 20:	ATP8B3	O60423	Y809	ISRILETYWENSNNL	66 / 6 AA	148