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:	S689
P-Site Sequence:	EEDSSDSSSDSESES
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	S689	EEDSSDSSSDSESES	100 / 9 AA	121
Phosphosite 1:	AFF1	P51825	S481	TSDSDSSSDSESESS	100 / 8 AA	131
Phosphosite 2:	AP3B1	O00203	S690	EDSSDSSSDSESESG	100 / 8 AA	121
Phosphosite 3:	AFF1	P51825	S480	STSDSDSSSDSESES	100 / 8 AA	131
Phosphosite 4:	MLLT1	Q03111	S386	SSSSSDSSSDSDFEP	88 / 9 AA	62
Phosphosite 5:	BRD4	O60885	S493	SDSSSDSSSDSDSST	88 / 9 AA	152
Phosphosite 6:	CPAP	Q9HC77	S703	GVPNSDSSTDSEEQL	77 / 9 AA	153
Phosphosite 7:	N4BP1	O75113	S328	IADLSDSSADSENLS	87 / 8 AA	100
Phosphosite 8:	RPAP2	Q8IXW5	S216	SSTHSDSSSDNEQDF	87 / 8 AA	70
Phosphosite 9:	CPAP	Q9HC77	T704	VPNSDSSTDSEEQLD	87 / 8 AA	153
Phosphosite 10:	RPAP2	Q8IXW5	S217	STHSDSSSDNEQDFV	87 / 8 AA	70
Phosphosite 11:	C16orf71	Q8IYS4	S399	PESSSHSSSDSEEEE	88 / 9 AA	56
Phosphosite 12:	MAX	P61244	S142	DGGSDSSSESEPEEP	87 / 8 AA	18
Phosphosite 13:	CNTLN	Q9NXG0	S873	EDVSESSSDSEAQTS	87 / 8 AA	162
Phosphosite 14:	ZCCHC10	Q8TBK6	S124	DSSASDSSSESEETS	87 / 8 AA	21
Phosphosite 15:	NKTR	P30414	S211	SSSSSESSSESELEH	77 / 9 AA	166
Phosphosite 16:	RNF146	Q9NTX7	S293	EETESDASSDSEDVS	87 / 8 AA	39
Phosphosite 17:	NIP30	Q9GZU8	S228	SSDSESSSDSEGTIN	87 / 8 AA	29
Phosphosite 18:	MAX	P61244	S141	FDGGSDSSSESEPEE	87 / 8 AA	18
Phosphosite 19:	DUSP6	Q16828	S177	LRISSDSSSDIESDL	88 / 9 AA	42
Phosphosite 20:	CALCOCO1	Q9P1Z2	S595	GPAEDSSSDSEAEDE	100 / 7 AA	77