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:	T22
P-Site Sequence:	RLQKWYITLPDKERK
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	T22	RLQKWYITLPDKERK	100 / 9 AA	18
Phosphosite 1:	AP1S3	Q96PC3	Y20	KLRLQKWYITLPDKE	100 / 7 AA	18
Phosphosite 2:	SPATA1	Q5VX52	T247	TAEKEYITLPDHPSL	87 / 8 AA	50
Phosphosite 3:	MASP1	P48740	T51	SEVTWNITVPDGFRI	62 / 8 AA	79
Phosphosite 4:	ALS2CR8	Q8N187	Y368	AGGVLRWYVQLPTQQ	57 / 7 AA	81
Phosphosite 5:	PSPH	P78330	Y212	VKDNAKWYITDFVEL	100 / 5 AA	25
Phosphosite 6:	SNX31	Q8N9S9	T302	NEISCCITLPDSQTQ	83 / 6 AA	51
Phosphosite 7:	Bcr	P11274	Y756	QQYDCKWYIPLTDLS	83 / 6 AA	143
Phosphosite 8:	EVC	P57679	T295	AGDSEYITLADVEKK	83 / 6 AA	112
Phosphosite 9:	TSR1	Q2NL82	Y557	EGAEVGWYVTLHVSE	66 / 6 AA	92
Phosphosite 10:	IRF3	Q14653	T244	TLPGWPVTLPDPGMS	71 / 7 AA	47
Phosphosite 11:	NAP5	O14513	T1209	TAGERNVTLPDSQAQ	57 / 7 AA	209
Phosphosite 12:	SULT1E1	P49888	T240	NNPSTNYTTLPDEIM	62 / 8 AA	35
Phosphosite 13:	ARHGAP4	P98171	T801	LIPHKYITLPAGTEK	83 / 6 AA	105
Phosphosite 14:	Ig lambda chain V-I region NEWM	P01703	Y38	AGNHVKWYQQLPGTA	71 / 7 AA	11
Phosphosite 15:	SPPL2C	Q8IUH8	T48	LFSSDYITLPRDLHH	100 / 5 AA	75
Phosphosite 16:	Rad17	O75943	T315	NKNGGKITVPDKTSL	83 / 6 AA	76
Phosphosite 17:	ARHGAP4	P98171	Y799	RGLIPHKYITLPAGT	100 / 5 AA	105
Phosphosite 18:	MXRA5	Q9NR99	T1094	GQESKSITLPDSTLG	100 / 5 AA	312
Phosphosite 19:	PAPD4	Q6PIY7	T148	FLEPREITLPEAKDK	57 / 7 AA	56
Phosphosite 20:	GTF2A1L	Q9UNN4	S243	QESSHYISLPGVVFS	57 / 7 AA	52