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:	S1389
P-Site Sequence:	SRKGSSSSVCSVASS
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	S1389	SRKGSSSSVCSVASS	100 / 9 AA	290
Phosphosite 1:	HECTD1	Q9ULT8	S1388	SSRKGSSSSVCSVAS	100 / 8 AA	290
Phosphosite 2:	HECTD1	Q9ULT8	S1387	SSSRKGSSSSVCSVA	100 / 7 AA	290
Phosphosite 3:	HYOU1	Q9Y4L1	T238	YDMGSGSTVCTIVTY	55 / 9 AA	111
Phosphosite 4:	NXF3	Q9H4D5	S484	ATPGSSSSLCIVNDK	77 / 9 AA	60
Phosphosite 5:	NXF2	Q9GZY0	S531	ATPGSSSSLCIVNDE	77 / 9 AA	72
Phosphosite 6:	GABBR1	Q9UBS5	S143	HLVGSSRSICSQGQW	75 / 8 AA	108
Phosphosite 7:	ATP1A4	Q13733	S379	VETLGSTSTICSDKT	62 / 8 AA	114
Phosphosite 8:	ATP1A2	P50993	S369	VETLGSTSTICSDKT	62 / 8 AA	112
Phosphosite 9:	ATP1A3	P13637	S361	VETLGSTSTICSDKT	62 / 8 AA	112
Phosphosite 10:	ATP1A1	P05023	S371	VETLGSTSTICSDKT	62 / 8 AA	113
Phosphosite 11:	PWWP2A	Q96N64	S581	KSDSSSASVCSIDST	75 / 8 AA	82
Phosphosite 12:	ATP1A4	Q13733	T380	ETLGSTSTICSDKTG	62 / 8 AA	114
Phosphosite 13:	ATP1A2	P50993	T370	ETLGSTSTICSDKTG	62 / 8 AA	112
Phosphosite 14:	ATP1A3	P13637	T362	ETLGSTSTICSDKTG	62 / 8 AA	112
Phosphosite 15:	ATP1A1	P05023	T372	ETLGSTSTICSDKTG	62 / 8 AA	113
Phosphosite 16:	GARNL1	Q6GYQ0	S382	EREPSSSSLCSIDEE	75 / 8 AA	230
Phosphosite 17:	INPP5E	Q9NRR6	T639	LQSQNSSTICSVS__	62 / 8 AA	70
Phosphosite 18:	HECTD1	Q9ULT8	S1392	GSSSSVCSVASSSDI	100 / 6 AA	290
Phosphosite 19:	MYST4	Q8WYB5	S524	PSPQSSSSQCSVPSL	87 / 8 AA	231
Phosphosite 20:	ETV3L	Q6ZN32	S200	DKKGSSSSVYRLGSA	66 / 9 AA	40