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:	AP3S1
Human P-Site:	Y20
P-Site Sequence:	KPRLSKFYQPYSEDT
UniProt:	Q92572
Intern. Prot. ID:	IPI00014624

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	AP3S1	Q92572	Y20	KPRLSKFYQPYSEDT	100 / 9 AA	22
Phosphosite 1:	REV3	O60673	Y150	GAIMNKFYQPHEAHI	62 / 8 AA	353
Phosphosite 2:	KIAA2018	Q68DE3	Y2108	QNTLPSFYPPYSPAH	66 / 9 AA	241
Phosphosite 3:	AP3S1	Q92572	S17	NHGKPRLSKFYQPYS	100 / 6 AA	22
Phosphosite 4:	C5orf30	Q96GV9	Y113	LYKTRSRYYQPYEIP	71 / 7 AA	23
Phosphosite 5:	HS3ST2	Q9Y278	Y349	IDQLREFYRPYNIKF	55 / 9 AA	42
Phosphosite 6:	C5orf30	Q96GV9	Y114	YKTRSRYYQPYEIPA	71 / 7 AA	23
Phosphosite 7:	IFT140	Q96RY7	Y879	HDLLNKFYQAAGRWQ	71 / 7 AA	165
Phosphosite 8:	RUFY3	Q7L099	Y194	KELLSEFYEPNALMM	55 / 9 AA	53
Phosphosite 9:	KIAA1009	Q5TB80	Y1159	GTLDSKLYQPHTFTD	62 / 8 AA	162
Phosphosite 10:	DENND4A	Q7Z401	Y276	YGAAIQFYEPYSEEN	71 / 7 AA	209
Phosphosite 11:	DENND4C	Q5VZ89	Y40	YGAAIQFYEPYSREL	71 / 7 AA	187
Phosphosite 12:	DENND4C	Q5VZ89	Y43	AIQFYEPYSRELLSE	83 / 6 AA	187
Phosphosite 13:	ZNF503	Q96F45	Y602	ALGLSSRYHPYSKSP	66 / 9 AA	63
Phosphosite 14:	DHX29	Q7Z478	Y826	HADLNPFYQKYSSRT	66 / 9 AA	155
Phosphosite 15:	CD28	P10747	Y206	PGPTRKHYQPYAPPR	62 / 8 AA	25
Phosphosite 16:	HEPACAM2	A8MVW5	Y375	LLFLWKKYQPYKVIK	75 / 8 AA	51
Phosphosite 17:	CELSR2	Q9HCU4	Y2656	PYADGRLYQPYGDSA	50 / 8 AA	317
Phosphosite 18:	USP48	Q86UV5	S234	GRESKLLSKFYELEL	83 / 6 AA	119
Phosphosite 19:	TMEM30A	Q9NV96	Y128	YYGLSNFYQNHRRYV	83 / 6 AA
Phosphosite 20:	TOMM70A	O94826	T154	EKNVDLSTFYQNRAA	83 / 6 AA	67