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:	AP4S1
Human P-Site:	Y81
P-Site Sequence:	TENEMAIYEFIHNFV
UniProt:	Q9Y587
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	AP4S1	Q9Y587	Y81	TENEMAIYEFIHNFV	100 / 9 AA	17
Phosphosite 1:	SYT2	Q8N9I0	Y227	KTLVMAIYDFDRFSK	83 / 6 AA	47
Phosphosite 2:	SIM2	Q14190	Y127	TGNSIYEYIHPSDHD	71 / 7 AA	73
Phosphosite 3:	SIM2	Q14190	Y125	ELTGNSIYEYIHPSD	71 / 7 AA	73
Phosphosite 4:	SIM1	P81133	Y125	ELTGNSIYEYIHPAD	71 / 7 AA	85
Phosphosite 5:	ABCC3	O15438	Y229	WFTKMAIYGYRHPLE	55 / 9 AA	169
Phosphosite 6:	SIM1	P81133	Y127	TGNSIYEYIHPADHD	71 / 7 AA	85
Phosphosite 7:	TMEM147	Q9BVK8	Y65	PTWEGGIYDFIGEFM	62 / 8 AA	25
Phosphosite 8:	SCN1A	P35498	Y1031	AYVKRKIYEFIQQSF	83 / 6 AA	229
Phosphosite 9:	POLQ	O75417	Y1137	KECSVVIYDFIQSYK	50 / 8 AA	198
Phosphosite 10:	MARCH-VII	Q9H992	Y634	HANEQAEYEFISSGL	75 / 8 AA	78
Phosphosite 11:	NISCH	Q9Y2I1	Y1307	TTGKMENYELIHSSR	62 / 8 AA	167
Phosphosite 12:	SPG11	Q96JI7	Y116	ENYELLIYEFNLKDG	71 / 7 AA	279
Phosphosite 13:	FOXG1	P55316	Y208	RLTLNGIYEFIMKNF	83 / 6 AA	52
Phosphosite 14:	HEPACAM2	A8MVW5	Y412	ALDDFGIYEFVAFPD	50 / 8 AA	51
Phosphosite 15:	AHRR	A9YTQ3	Y162	MHQNIYDYIHVDDRQ	66 / 6 AA	76
Phosphosite 16:	AHRR	A9YTQ3	Y160	DVMHQNIYDYIHVDD	66 / 6 AA	76
Phosphosite 17:	LYZL4	Q96KX0	Y63	KFNPMAIYENTREGY	62 / 8 AA	16
Phosphosite 18:	SH2D7	A6NKC9	Y351	QGSSADIYEFIGTEG	100 / 5 AA	50
Phosphosite 19:	AhR (aryl hydrocarbon receptor)	P35869	Y159	DVIHQSVYELIHTED	50 / 8 AA	96
Phosphosite 20:	MARCH-VIII	Q5T0T0	Y128	RCCELCKYEFIMETK	62 / 8 AA	33