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:	Y1904
P-Site Sequence:	SIEHVEQYLGTDELP
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	Y1904	SIEHVEQYLGTDELP	100 / 9 AA	290
Phosphosite 1:	SIN3B	O75182	Y994	LARYVEQYVGTEGAS	66 / 9 AA	133
Phosphosite 2:	PANX1	Q96RD7	Y199	KYPIVEQYLKTKKNS	75 / 8 AA	48
Phosphosite 3:	Putative DMBT1-like protein	A6NE64	Y73	QCTRVEHYLGQCTHL	71 / 7 AA	20
Phosphosite 4:	DTNBP1	Q96EV8	Y210	FQQDMEQYLSTGYLQ	71 / 7 AA	39
Phosphosite 5:	RTN1	Q16799	Y749	HQAQIDQYLGLVRTH	57 / 7 AA	84
Phosphosite 6:	TEP1	Q99973	Y821	ILLRRVQYLSTDLNP	83 / 6 AA	290
Phosphosite 7:	ATR	Q13535	Y1790	QWDLVENYLAADGKS	62 / 8 AA	301
Phosphosite 8:	XIAP	P98170	Y120	GQYKVENYLGSRDHF	71 / 7 AA	57
Phosphosite 9:	EEFSEC	P57772	Y379	EYLFQEQYLSKDLTP	71 / 7 AA	65
Phosphosite 10:	TGM5	O43548	S589	SQYSQYLSTDKLIRI	83 / 6 AA	81
Phosphosite 11:	TEP1	Q99973	S823	LRRVQYLSTDLNPND	83 / 6 AA	290
Phosphosite 12:	EEFSEC	P57772	S381	LFQEQYLSKDLTPAV	71 / 7 AA	65
Phosphosite 13:	CUL2	Q13617	Y194	SFVHVEQYKKKFPLK	100 / 5 AA	87
Phosphosite 14:	C1orf51	Q8N365	Y177	KPQMGERYLGTLLQV	83 / 6 AA	41
Phosphosite 15:	BRF2	Q9HAW0	Y392	SDSEIEQYLRTPQEV	71 / 7 AA	47
Phosphosite 16:	TGM5	O43548	Y587	SYSQYSQYLSTDKLI	83 / 6 AA	81
Phosphosite 17:	SRCRB4D	Q8WTU2	Y489	CEGRVELYLGQRWGT	71 / 7 AA	61
Phosphosite 18:	PUSL1	Q8N0Z8	Y20	RYLVYFQYVGTDFNG	83 / 6 AA	33
Phosphosite 19:	DLG4	P78352	Y277	NEISHSSYLGTDYPT	100 / 5 AA	80
Phosphosite 20:	SARS2	Q9NP81	T487	ALQSYLGTDRITAPT	100 / 5 AA	58