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:	S716
P-Site Sequence:	EGDSNEDSSEDSSSE
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	S716	EGDSNEDSSEDSSSE	100 / 9 AA	121
Phosphosite 1:	AP3B1	O00203	S717	GDSNEDSSEDSSSEQ	100 / 8 AA	121
Phosphosite 2:	PSD4	Q8NDX1	S211	SPPENEDSGEDSSEP	87 / 8 AA	116
Phosphosite 3:	RNF219	Q5W0B1	S442	SNVSNKDSSEDDISR	87 / 8 AA	81
Phosphosite 4:	SETDB1	Q15047	S905	PEESNDDSSDDNFCK	75 / 8 AA	143
Phosphosite 5:	Putative uncharacterized protein LOC388882	Q8N402	T189	HDISNEDTIEDISYE	75 / 8 AA	27
Phosphosite 6:	Peregrin	P55201	S1039	RGTFPEDSSEDTSGT	85 / 7 AA	138
Phosphosite 7:	HCN1	O60741	S203	TGTVNEDSSEIILDP	100 / 6 AA	99
Phosphosite 8:	Peregrin	P55201	S1040	GTFPEDSSEDTSGTE	85 / 7 AA	138
Phosphosite 9:	TCF9	P16383	T213	SISRNEETSEESQED	62 / 8 AA	89
Phosphosite 10:	C12orf45	Q8N5I9	S134	EVDSSEESSQDSSEN	66 / 9 AA	20
Phosphosite 11:	TCF9	P16383	S214	ISRNEETSEESQEDE	62 / 8 AA	89
Phosphosite 12:	TTN	Q8WZ42	S7355	LLTINEASAEDSGDY	75 / 8 AA	3816
Phosphosite 13:	C12orf45	Q8N5I9	S138	SEESSQDSSENSSES	66 / 9 AA	20
Phosphosite 14:	UBTF	P17480	S703	DDENGDSSEDGGDSS	75 / 8 AA	89
Phosphosite 15:	SLK	Q9H2G2	S565	AQKVDEDSAEDTQSN	62 / 8 AA	143
Phosphosite 16:	LAX1	Q8IWV1	S370	EEMSNEDSSDYENVL	85 / 7 AA	44
Phosphosite 17:	CSTF3	Q12996	S691	VKRPNEDSDEDEEKG	75 / 8 AA	83
Phosphosite 18:	NOLC1	Q14978	S325	PVESSEDSSDESDSS	66 / 9 AA	74
Phosphosite 19:	ZCCHC2	Q9C0B9	S489	LEHLKEDSSEASSQE	75 / 8 AA	126
Phosphosite 20:	UBTF	P17480	S702	EDDENGDSSEDGGDS	75 / 8 AA	89