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:	S341
P-Site Sequence:	GRKALPKSSAGSTGR
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	S341	GRKALPKSSAGSTGR	100 / 9 AA	290
Phosphosite 1:	PLCE1	Q9P212	S514	NSNALPSSSAGISKE	87 / 8 AA	259
Phosphosite 2:	PLCE1	Q9P212	S513	ANSNALPSSSAGISK	87 / 8 AA	259
Phosphosite 3:	ZBED4	O75132	S280	KSLPLPKSTSGSRRR	66 / 9 AA	130
Phosphosite 4:	TTN	Q8WZ42	S18656	VSWTLPKSDGGSPIT	66 / 9 AA	3816
Phosphosite 5:	SSBP4	Q9BWG4	S342	MDGLPKSSPGAVAGL	85 / 7 AA	39
Phosphosite 6:	TXNDC2	Q86VQ3	S92	EGDDLPKSSANTSHP	75 / 8 AA	60
Phosphosite 7:	SSBP4	Q9BWG4	S341	DMDGLPKSSPGAVAG	75 / 8 AA	39
Phosphosite 8:	TXNDC2	Q86VQ3	S93	GDDLPKSSANTSHPK	75 / 8 AA	60
Phosphosite 9:	PRR22	Q8IZ63	S315	PGPALPDSSGGNSAD	66 / 9 AA	44
Phosphosite 10:	MED17	Q9NVC6	S284	FKRPLPKSKPGSPHW	66 / 9 AA	73
Phosphosite 11:	OR4D10	Q8NGI6	S227	VILSLPKSQAGEGRR	85 / 7 AA	35
Phosphosite 12:	UBR5	O95071	S518	AKNKKPKSSAGISSM	100 / 6 AA	309
Phosphosite 13:	WDR90	Q96KV7	S60	NYIQLPKSSTQSLGL	75 / 8 AA	187
Phosphosite 14:	abLIM2	Q6H8Q1	S319	DLAALPKSKAIYDID	85 / 7 AA	68
Phosphosite 15:	UBR5	O95071	S519	KNKKPKSSAGISSMP	100 / 6 AA	309
Phosphosite 16:	SLC9A4	Q6AI14	S541	IRKNLPKSSIVSLYK	75 / 8 AA	90
Phosphosite 17:	ITSN1	Q15811	S182	PAATLPKSSSFSRSG	66 / 9 AA	195
Phosphosite 18:	PLCE1	Q9P212	S515	SNALPSSSAGISKEL	85 / 7 AA	259
Phosphosite 19:	TGFB1I1	O43294	S150	SPGLPKASATSATLE	75 / 8 AA	50
Phosphosite 20:	ZNF395	Q9H8N7	S396	PSGALSKSAPGSFWH	66 / 9 AA	55