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:	AP3B1
Human P-Site:	S774
P-Site Sequence:	SSNDESSSIEDSSSD
UniProt:	O00203
Intern. Prot. ID:	IPI00021129

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	AP3B1	O00203	S774	SSNDESSSIEDSSSD	100 / 9 AA	121
Phosphosite 1:	AP3B1	O00203	S773	DSSNDESSSIEDSSS	100 / 8 AA	121
Phosphosite 2:	AP3B1	O00203	S772	SDSSNDESSSIEDSS	100 / 7 AA	121
Phosphosite 3:	FRS2	Q8WU20	S234	TPKEEPSSIEDRDPQ	66 / 9 AA	57
Phosphosite 4:	MAP3K15	Q6ZN16	S984	LSVPDESSALEDRGL	75 / 8 AA	147
Phosphosite 5:	PTPN13	Q12923	S1045	KHESDSSSIEDPGQA	75 / 8 AA	277
Phosphosite 6:	SCN3A	Q9NY46	T600	FADDEHSTFEDSESR	66 / 9 AA	226
Phosphosite 7:	KIAA0232	Q92628	S125	RSASDESSGIETLVE	85 / 7 AA	155
Phosphosite 8:	SERINC1	Q9NRX5	T352	TLTSDESTLIEDGGA	75 / 8 AA	50
Phosphosite 9:	PTPN13	Q12923	S1044	RKHESDSSSIEDPGQ	85 / 7 AA	277
Phosphosite 10:	GAB3	Q8WWW8	S388	MYPTASASIEDSYVP	85 / 7 AA	66
Phosphosite 11:	CELSR3	Q9NYQ7	S2383	EVLPTSSSIENSTTS	85 / 7 AA	358
Phosphosite 12:	SVIL	O95425	S914	TDYKFSSSIENSDSP	85 / 7 AA	248
Phosphosite 13:	C1GALT1	Q9NS00	S237	DKCTHSSSIEDLALG	100 / 6 AA	42
Phosphosite 14:	OPN3	Q9H1Y3	S382	ITSDESLSVDDSDKT	66 / 9 AA	45
Phosphosite 15:	ELF1	P32519	S307	NDEDPSSSIESSDPS	77 / 9 AA	67
Phosphosite 16:	LRBA	P50851	S994	TNGNENSSIEKTSSL	55 / 9 AA	319
Phosphosite 17:	ZNF185	O15231	S370	ARYSNVSSIEDSFAM	100 / 6 AA	49
Phosphosite 18:	KIAA1377	Q9P2H0	T636	KLRWFDETSNIENNA	71 / 7 AA	126
Phosphosite 19:	NAV1	Q8NEY1	S413	ITTGWDESSSISSGL	100 / 6 AA	202
Phosphosite 20:	ECT2	Q9H8V3	S500	VNWDESKSIGDIFLK	75 / 8 AA	100