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:	Y52
P-Site Sequence:	EQCSFIEYKDFKLIY
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	Y52	EQCSFIEYKDFKLIY	100 / 9 AA	17
Phosphosite 1:	CCPG1	Q9ULG6	Y275	EQESFIDYKSLKENL	66 / 9 AA	87
Phosphosite 2:	NFKB2	Q00653	Y15	GLDGIIEYDDFKLNS	66 / 9 AA	97
Phosphosite 3:	HSP90AA4P	Q58FG1	Y113	LRGSFTEYREFYKSL	62 / 8 AA	48
Phosphosite 4:	TNFAIP3	P21580	Y631	CTLCFIEYRENKHFA	55 / 9 AA	90
Phosphosite 5:	SNRNP35	Q16560	Y99	KGYAFIEYKEERAVI	71 / 7 AA	29
Phosphosite 6:	UBE2Z	Q9H832	Y278	MEKSFLEYYDFYEVA	75 / 8 AA	38
Phosphosite 7:	MPP7	Q5T2T1	Y437	QNNKFIEYGEYKNNY	62 / 8 AA	66
Phosphosite 8:	STAU1	O95793	Y506	VQGFQVEYKDFPKNN	83 / 6 AA	63
Phosphosite 9:	IGSF1	Q8N6C5	Y811	QHMSFILYKDGSEIA	85 / 7 AA	149
Phosphosite 10:	PKBb	P31751	Y38	SDGSFIGYKERPEAP	71 / 7 AA	56
Phosphosite 11:	AKT3	Q9Y243	Y38	TDGSFIGYKEKPQDV	71 / 7 AA	56
Phosphosite 12:	SF4	Q8IWZ8	Y555	REPDYSEYKEFKLTV	62 / 8 AA	72
Phosphosite 13:	OVOS1	Q6IE37	Y1145	HKDSYIEYKRADSFP	83 / 6 AA	134
Phosphosite 14:	OVOS1	Q6IE37	Y1142	IFQHKDSYIEYKRAD	83 / 6 AA	134
Phosphosite 15:	IQCB1	Q15051	Y417	QRQSLIEYKAAVTLQ	71 / 7 AA	69
Phosphosite 16:	MNAT1	P51948	Y95	DFPSLREYNDFLEEV	62 / 8 AA	36
Phosphosite 17:	COMT	P21964	Y250	HYQSFLEYREVVDGL	57 / 7 AA	30
Phosphosite 18:	POLR2A	P24928	Y763	AQKSLSEYNNFKSMV	55 / 9 AA	217
Phosphosite 19:	DIP2A	Q14689	Y514	TGTAYIEYKTSKEGS	55 / 9 AA	170
Phosphosite 20:	PRMT8	Q9NR22	Y231	VAIEDRQYKDFKIHW	83 / 6 AA	45