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:	COPB1
Human P-Site:	S491
P-Site Sequence:	GEIPIVESEIKKEAG
UniProt:	P53618
Intern. Prot. ID:	IPI00295851

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COPB1	P53618	S491	GEIPIVESEIKKEAG	100 / 9 AA	107
Phosphosite 1:	Sos1	Q07889	S985	PYCLRVESDIKRFFE	71 / 7 AA	152
Phosphosite 2:	DPP3	Q9NY33	S310	DKGPIVESYIGFIES	85 / 7 AA	83
Phosphosite 3:	Cdc6	Q99741	S403	RAIEIVESDVKSQTI	71 / 7 AA	63
Phosphosite 4:	HSPH1	Q92598	S746	KYNHIDESEMKKVEK	66 / 9 AA	97
Phosphosite 5:	RABGAP1	Q9Y3P9	S925	RELDKAESEIKKNSS	85 / 7 AA	122
Phosphosite 6:	C1orf162	Q8NEQ5	Y148	ADFDPIVYAQIKVTN	62 / 8 AA	17
Phosphosite 7:	SULT2A1	Q06520	S80	ERSPWVESEIGYTAL	85 / 7 AA	34
Phosphosite 8:	DAZL	Q92904	S99	DVQKIVESQINFHGK	71 / 7 AA	33
Phosphosite 9:	SNIP	Q9C0H9	S946	STPPIMASAIKDEDD	62 / 8 AA	112
Phosphosite 10:	LOC643677	Q8NDH2	S2292	SSAPLTESNIKSHLA	62 / 8 AA	278
Phosphosite 11:	C3orf59	Q8IYB1	S197	DSISIVLSEIQKKPQ	66 / 9 AA	56
Phosphosite 12:	FCRL5	Q96RD9	Y954	NKGSPIIYSEVKVAS	62 / 8 AA	106
Phosphosite 13:	SDCCAG10	Q6UX04	S250	SSVPVVESEKGDAPD	83 / 6 AA	54
Phosphosite 14:	FCRL5	Q96RD9	S955	KGSPIIYSEVKVAST	62 / 8 AA	106
Phosphosite 15:	EXOC4	Q96A65	S865	YFRRISESGIKKMCR	66 / 9 AA	110
Phosphosite 16:	C14orf145	Q6ZU80	S593	DTIHRLESELKKQSK	55 / 9 AA	128
Phosphosite 17:	SLA	Q13239	S113	GSFMIRESETKKGFY	75 / 8 AA	31
Phosphosite 18:	KIAA0372	Q6PGP7	S1083	RALSIVESEQDKAHI	66 / 9 AA	175
Phosphosite 19:	FAM135A	Q9P2D6	S1017	SEIPTVESETHLGTS	71 / 7 AA	170
Phosphosite 20:	PITX2	Q99697	S30	ECLFSKDSEIKKVEF	83 / 6 AA	35