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:	T301
P-Site Sequence:	LLLTVDTTDDNFMPK
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	T301	LLLTVDTTDDNFMPK	100 / 9 AA	97
Phosphosite 1:	HECTD3	Q5T447	T300	KLLLTVDTTDDNFMP	100 / 8 AA	97
Phosphosite 2:	SPRED1	Q7Z699	S396	DPCSCDTSDDKFCLR	55 / 9 AA	50
Phosphosite 3:	CRTC3	Q6UUV7	T293	LPASLDTTDHHFGSM	55 / 9 AA	67
Phosphosite 4:	PDIA3	P30101	T31	ASDVLELTDDNFESR	62 / 8 AA	57
Phosphosite 5:	RGS3	P49796	S903	EDEDEDTSDDNYGER	71 / 7 AA	132
Phosphosite 6:	SETDB1	Q15047	S906	EESNDDSSDDNFCKD	71 / 7 AA	143
Phosphosite 7:	PANK4	Q9NVE7	T439	VPDTVDLTDDALARK	66 / 9 AA	86
Phosphosite 8:	Asxl3	Q9C0F0	T668	KYNQRNSTDENFHAS	57 / 7 AA	242
Phosphosite 9:	BROMI	Q96NH3	T46	ILLHLEETDENFHNY	50 / 8 AA	145
Phosphosite 10:	HEXIM1	O94992	S237	AAKSDDTSDDDFMEE	71 / 7 AA	41
Phosphosite 11:	BEND2	Q8NDZ0	S18	VIITVDDSDDNNDCS	75 / 8 AA	88
Phosphosite 12:	RICS	A7KAX9	T1079	YGDIAVATTEDNLSS	62 / 8 AA	231
Phosphosite 13:	MAGE-C1	O60732	T1120	RAQAIIDTTDDSTAT	71 / 7 AA	124
Phosphosite 14:	VCL	P18206	T64	VGKETVQTTEDQILK	71 / 7 AA	124
Phosphosite 15:	ATP2B3	Q16720	T828	EASDIILTDDNFTSI	100 / 5 AA	134
Phosphosite 16:	ATP2B2	Q01814	T854	EASDIILTDDNFSSI	100 / 5 AA	137
Phosphosite 17:	ATP2B4	P23634	T819	EASDIILTDDNFTSI	100 / 5 AA	138
Phosphosite 18:	ATP2B1	P20020	T831	EASDIILTDDNFTSI	100 / 5 AA	139
Phosphosite 19:	TRPV3	Q8NET8	T399	LTNVDTTTDNSVLEI	85 / 7 AA	91