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:	AP3S2
Human P-Site:	S155
P-Site Sequence:	EKSEGGLSAAPARAV
UniProt:	P59780
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	AP3S2	P59780	S155	EKSEGGLSAAPARAV	100 / 9 AA	22
Phosphosite 1:	NSUN4	Q96CB9	S115	LQSEGGQSAAPSPAS	77 / 9 AA	43
Phosphosite 2:	SI1	Q9P2N6	S708	SSSEGGVSASPVPSV	66 / 9 AA	96
Phosphosite 3:	CDK12	Q9NYV4	S1287	PLVEGDLSSAPQELN	75 / 8 AA	164
Phosphosite 4:	Cas-L	Q14511	S393	SSKESSLSASPAQDK	66 / 9 AA	93
Phosphosite 5:	BSN	Q9UPA5	S824	DSSEGGLSPLPPQPP	66 / 9 AA	416
Phosphosite 6:	ARHGAP11A	Q6P4F7	S110	DHGEGCLSSAPPCDI	66 / 9 AA	114
Phosphosite 7:	ARHGAP11B	Q3KRB8	S110	DHGEGCLSSAPPCDI	66 / 9 AA	30
Phosphosite 8:	SYNPO2L	Q9H987	S503	NDSLGGLSPAPPPFL	75 / 8 AA	102
Phosphosite 9:	ZNHIT2	Q9UHR6	S87	EPGEAGLSSGPAPGG	66 / 9 AA	43
Phosphosite 10:	DKFZp434O194	Q9H0B3	S792	CQRLGGLSAPPWAKP	85 / 7 AA	128
Phosphosite 11:	KIAA1671	Q9BY89	S98	PSPSGGLSEEPAAKD	75 / 8 AA	197
Phosphosite 12:	PCDHGA12	O60330	T733	QASGGGLTGAPASHF	75 / 8 AA	101
Phosphosite 13:	SYNPO2	Q9UMS6	S317	SPVEGGQSEAPPSLV	66 / 9 AA	118
Phosphosite 14:	FAM44A	Q8NFC6	S2096	TDVEGGLSDALRTEE	85 / 7 AA	330
Phosphosite 15:	C11orf56	Q8N612	S529	CSPGLSASPASSPGR	85 / 7 AA	106
Phosphosite 16:	DUSP8	Q13202	S353	AAREGGLSAGGEPPA	85 / 7 AA	66
Phosphosite 17:	MEPCE	Q7L2J0	S344	QGPSGSLSAPPAASV	75 / 8 AA	74
Phosphosite 18:	C11orf56	Q8N612	S527	APCSPGLSASPASSP	85 / 7 AA	106
Phosphosite 19:	KIAA1211	Q6ZU35	T567	PAKDTGLTAAPQEPK	62 / 8 AA	137
Phosphosite 20:	CaMK2-beta	Q13554	S470	PEAEGPLSAGPPPCL	66 / 9 AA	73