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:	S64
P-Site Sequence:	LVYKRYASLYFCCAI
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	S64	LVYKRYASLYFCCAI	100 / 9 AA	18
Phosphosite 1:	AP1S3	Q96PC3	Y66	YKRYASLYFCCAIEN	100 / 7 AA	18
Phosphosite 2:	AP1S2	P56377	Y65	YKRYASLYFCCAIED	100 / 7 AA	19
Phosphosite 3:	APC2	O95996	S2101	ETVKRYASLPHISVA	100 / 6 AA	244
Phosphosite 4:	TMEM26	Q6ZUK4	S244	VTERGFPSLFFCQYS	57 / 7 AA	42
Phosphosite 5:	LRPPRC	P42704	Y1359	DDLFLKRYASLLKYA	100 / 6 AA	158
Phosphosite 6:	SMARCB1	Q12824	S49	SLYKRYPSLWRRLAT	71 / 7 AA	44
Phosphosite 7:	AICDA	Q9GZX7	Y114	RIFTARLYFCEDRKA	83 / 6 AA	24
Phosphosite 8:	PIGB	Q92521	T40	KLRKRKSTLYFNTQE	62 / 8 AA	65
Phosphosite 9:	RBM44	Q6ZP01	S870	STNYRYASLAFTKNS	85 / 7 AA	118
Phosphosite 10:	SMARCB1	Q12824	Y47	RGSLYKRYPSLWRRL	71 / 7 AA	44
Phosphosite 11:	PIGB	Q92521	S39	IKLRKRKSTLYFNTQ	62 / 8 AA	65
Phosphosite 12:	NEDD4	P46934	S264	KIPLKRYSSLVIFPR	62 / 8 AA	149
Phosphosite 13:	ADAMTS4	O75173	S215	RRAKRFASLSRFVET	83 / 6 AA	90
Phosphosite 14:	CCDC21	Q6P2H3	Y576	MESWQKRYDSLQKIV	83 / 6 AA	86
Phosphosite 15:	POLD1	P28340	Y809	LLISKKRYAGLLFSS	83 / 6 AA	124
Phosphosite 16:	GPR174	Q9BXC1	Y107	VNMYASIYFLVCISV	83 / 6 AA	39
Phosphosite 17:	CCDC21	Q6P2H3	S578	SWQKRYDSLQKIVEK	83 / 6 AA	86
Phosphosite 18:	C6orf108	O43598	Y24	EPGRPALYFCGSIRG	66 / 6 AA	19
Phosphosite 19:	CERKL	Q49MI3	S477	KHLKRYASVKNQFNF	83 / 6 AA	63
Phosphosite 20:	TTC5	Q8N0Z6	Y193	GNSYLSLYFSTGQNP	71 / 7 AA	49