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:	APBB3
Human P-Site:	T463
P-Site Sequence:	GVGGAGATPRKRGVF
UniProt:	O95704
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	APBB3	O95704	T463	GVGGAGATPRKRGVF	100 / 9 AA	53
Phosphosite 1:	Per1	O15534	T692	ALSGEGATPRKEPVV	87 / 8 AA	136
Phosphosite 2:	DLAT	P10515	T68	WTPSSGATPRNRLLL	66 / 9 AA	69
Phosphosite 3:	WHSC1	O96028	T544	EDAEAEDTPRKRLRT	66 / 9 AA	152
Phosphosite 4:	PRUNE2	Q8WUY3	T2603	IVYLNGATPRRRMPG	85 / 7 AA	34
Phosphosite 5:	ATCAY	Q86WG3	T239	IVYLNGATPRRRMPG	85 / 7 AA	42
Phosphosite 6:	USP34	Q70CQ2	T3350	TKDDEGATPIKRRRV	66 / 9 AA	404
Phosphosite 7:	RAB11FIP4	Q86YS3	T257	VSSSAGQTPRKMRHV	75 / 8 AA	72
Phosphosite 8:	ESCO2	Q56NI9	T5	___MAALTPRKRKQD	75 / 8 AA	68
Phosphosite 9:	UCKL1	Q9NWZ5	S56	PPVGTGRSPRKRTTS	66 / 9 AA	61
Phosphosite 10:	H1B	P16401	T138	AKKPAGATPKKAKKA	85 / 7 AA	23
Phosphosite 11:	HIST1H1C	P16403	T31	AAKKAGGTPRKASGP	85 / 7 AA	21
Phosphosite 12:	ATOH8	Q96SQ7	S209	NHQDSSASPRKRPGE	55 / 9 AA	35
Phosphosite 13:	HCN4	Q9Y3Q4	T822	GNLGAGQTPRHLKRL	85 / 7 AA	129
Phosphosite 14:	DYSF	O75923	T185	GGPGAPTTPRKLPSR	75 / 8 AA	237
Phosphosite 15:	SRRM1	Q8IYB3	S532	PSRSASPSPRKRQKE	55 / 9 AA	102
Phosphosite 16:	DYSF	O75923	T184	SGGPGAPTTPRKLPS	75 / 8 AA	237
Phosphosite 17:	EAP1	Q9H1B7	S540	SGRGAAASLRKRKAS	66 / 9 AA	83
Phosphosite 18:	Nuclear envelope pore membrane protein POM 121	Q96HA1	T485	GEKAADTTPRKKQNS	55 / 9 AA
Phosphosite 19:	POM121	A8CG34	T462	GEKAADTTPRKKQNS	55 / 9 AA	125
Phosphosite 20:	POM121B	A6NF01	T69	GEKAADTTPRKKQNS	55 / 9 AA	83