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:	S1270
P-Site Sequence:	RQRRLVRSQVLKYMV
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	S1270	RQRRLVRSQVLKYMV	100 / 9 AA	290
Phosphosite 1:	PLEC1	Q15149	S4037	TMEELVRSQVMDEAT	75 / 8 AA	532
Phosphosite 2:	RLTPR	Q6F5E8	S1381	RPLRLQRSPVLKRRP	77 / 9 AA	159
Phosphosite 3:	MRPL37	Q9BZE1	S190	NLIQLCKSQILKHPS	55 / 9 AA	48
Phosphosite 4:	SMTNL2	Q2TAL5	S303	RRRELVRSQTLPRTS	85 / 7 AA	50
Phosphosite 5:	CYP26C1	Q6V0L0	S115	GEHRLVRSQWPQSAH	100 / 6 AA	57
Phosphosite 6:	PIGO	Q8TEQ8	S123	HHARLYRSQVDPPTT	85 / 7 AA	119
Phosphosite 7:	PIGO	Q8TEQ8	Y121	QPHHARLYRSQVDPP	85 / 7 AA	119
Phosphosite 8:	PAPPA2	Q9BXP8	Y1053	SGCRPVRYQVLRDPP	66 / 9 AA	199
Phosphosite 9:	MRPS9	P82933	S44	ELQTNVRSQILRLRH	71 / 7 AA	46
Phosphosite 10:	CSTL1	Q9H114	S70	RVQRLIRSQMQLTTG	71 / 7 AA	17
Phosphosite 11:	PDGFA	P04085	S36	VIERLARSQIHSIRD	71 / 7 AA	24
Phosphosite 12:	LONP2	Q86WA8	S44	RNLQLVRSRLLKGTS	75 / 8 AA	95
Phosphosite 13:	ATP6V1E2	Q96A05	T48	EKGRLVQTQRLKIME	66 / 9 AA	26
Phosphosite 14:	ATP6V1E1	P36543	T48	EKGRLVQTQRLKIME	66 / 9 AA	26
Phosphosite 15:	TRIML1	Q8N9V2	S83	SIARQLRSQVLQSED	66 / 9 AA	53
Phosphosite 16:	ITIH1	P19827	S414	TEGVTDRSQILKNVR	83 / 6 AA	101
Phosphosite 17:	SLC12A5	Q9H2X9	S936	TLVMEQRSQILKQMH	83 / 6 AA	126
Phosphosite 18:	KIAA1267	Q7Z3B3	S796	RDHSSERSEVLKHHT	83 / 6 AA	121
Phosphosite 19:	STK31	Q9BXU1	S748	SKRPLVRSEVNGQII	71 / 7 AA	116
Phosphosite 20:	Sycp3	Q8IZU3	S169	QQSRIVQSQRLKTIK	66 / 9 AA	28