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:	AP1S3
Human P-Site:	Y20
P-Site Sequence:	KLRLQKWYITLPDKE
UniProt:	Q96PC3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	AP1S3	Q96PC3	Y20	KLRLQKWYITLPDKE	100 / 9 AA	18
Phosphosite 1:	AP1S3	Q96PC3	T22	RLQKWYITLPDKERK	100 / 7 AA	18
Phosphosite 2:	AP1S2	P56377	Y19	KLRLQKWYVPLSDKE	66 / 9 AA	19
Phosphosite 3:	ER-alpha	P03372	Y582	SSHSLQKYYITGEAE	85 / 7 AA	66
Phosphosite 4:	AP1S1	P61966	Y20	KLRLQKWYLATSDKE	71 / 7 AA	19
Phosphosite 5:	CREG2	Q8IUH2	Y271	HIWLQKWYGGASSIS	100 / 5 AA	32
Phosphosite 6:	PSPH	P78330	Y212	VKDNAKWYITDFVEL	100 / 5 AA	25
Phosphosite 7:	PHF20L1	A8MW92	Y29	LDYLQKWYPSRIEKI	100 / 5 AA	62
Phosphosite 8:	TRIM37	O94972	Y418	KSRDQHWYITQLEAA	83 / 6 AA	108
Phosphosite 9:	NOLA1	Q9NY12	Y145	FKKLQKFYIDPYKLL	83 / 6 AA	22
Phosphosite 10:	BGN	P21810	Y144	LRKLQKLYISKNHLV	71 / 7 AA	42
Phosphosite 11:	Bcr	P11274	Y756	QQYDCKWYIPLTDLS	83 / 6 AA	143
Phosphosite 12:	GLT8D1	Q68CQ7	Y350	TDVWEKWYIPDPTGK	55 / 9 AA	42
Phosphosite 13:	EDIL3	O43854	Y190	LFGLQKWYPYYARLN	100 / 5 AA	54
Phosphosite 14:	ALS2CR8	Q8N187	Y368	AGGVLRWYVQLPTQQ	57 / 7 AA	81
Phosphosite 15:	SPATA1	Q5VX52	T247	TAEKEYITLPDHPSL	85 / 7 AA	50
Phosphosite 16:	SNX13	Q9Y5W8	Y120	RDYVQYWYYTLSDDE	55 / 9 AA	112
Phosphosite 17:	ADRA2A	P08913	Y196	EINDQKWYVISSCIG	80 / 5 AA	49
Phosphosite 18:	DNAH7	Q8WXX0	Y3865	LKFLQQWYEVGPPPV	55 / 9 AA	461
Phosphosite 19:	MPHOSPH6	Q99547	Y45	IISEEHWYLDLPELK	50 / 8 AA	19
Phosphosite 20:	TSR1	Q2NL82	Y557	EGAEVGWYVTLHVSE	66 / 6 AA	92