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:	T659
P-Site Sequence:	MEGMDKETFEFKFGK
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	T659	MEGMDKETFEFKFGK	100 / 9 AA	97
Phosphosite 1:	TCP11L2	Q8N4U5	T382	LEGMNKETFNLKEVL	66 / 9 AA	58
Phosphosite 2:	SP140	Q13342	T299	PEGRDKETFDLKTPQ	66 / 9 AA	100
Phosphosite 3:	C1orf173	Q5RHP9	T335	GKLLEKETFQFISKR	62 / 8 AA	168
Phosphosite 4:	RPL22L1	Q6P5R6	T103	VVASDKETYELRYFQ	62 / 8 AA	15
Phosphosite 5:	USP49	Q70CQ1	T595	LSSLDKETFAYDLSA	62 / 8 AA	79
Phosphosite 6:	ZNF189	O75820	T100	QDPMGRETFELVGRL	62 / 8 AA	73
Phosphosite 7:	ZMPSTE24	O75844	T63	GQIMDSETFEKSRLY	85 / 7 AA	55
Phosphosite 8:	GC	P02774	Y346	NTKVMDKYTFELSRR	75 / 8 AA	53
Phosphosite 9:	GC	P02774	T347	TKVMDKYTFELSRRT	75 / 8 AA	53
Phosphosite 10:	MBD3	O95983	T61	GGSMDLSTFDFRTGK	55 / 9 AA	33
Phosphosite 11:	POLR3E	Q9NVU0	T101	SKLMDKQTFCSSQTT	83 / 6 AA	80
Phosphosite 12:	CLK3	P49761	T391	FELLGKNTFEFLKEN	62 / 8 AA	59
Phosphosite 13:	PU.1	P17947	T198	WVDKDKGTFQFSSKH	62 / 8 AA	31
Phosphosite 14:	BRIP1	Q9BX63	T669	ATFQNTETFEFQDEV	55 / 9 AA	141
Phosphosite 15:	MBD3	O95983	S60	LGGSMDLSTFDFRTG	62 / 8 AA	33
Phosphosite 16:	dynactin 1	Q14203	T552	QQQPPPETFDFKIKF	83 / 6 AA	142
Phosphosite 17:	PDHB	P11177	T278	IRPMDMETIEASVMK	71 / 7 AA	39
Phosphosite 18:	MAN2A2	P49641	T613	LVLGDKETYHFDPEA	71 / 7 AA	129
Phosphosite 19:	CTXN2	P0C2S0	T75	VEEFDKGTFEYALA_	62 / 8 AA	9
Phosphosite 20:	CLCA4	Q14CN2	S825	KEANSKESFAFKPEN	71 / 7 AA	101