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:	COPA
Human P-Site:	S9
P-Site Sequence:	LTKFETKSARVKGLS
UniProt:	P53621
Intern. Prot. ID:	IPI00295857

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COPA	P53621	S9	LTKFETKSARVKGLS	100 / 9 AA	138
Phosphosite 1:	DENND4C	Q5VZ89	T612	RVLFEMKTARIKPNA	66 / 9 AA	187
Phosphosite 2:	SERPINB13	Q9UIV8	S66	SEKETKSSRIKAEEK	75 / 8 AA	44
Phosphosite 3:	SERPINB13	Q9UIV8	S65	HSEKETKSSRIKAEE	75 / 8 AA	44
Phosphosite 4:	NAGLT1	Q5TF39	S502	SSPFNTGSAHVKHLP	66 / 9 AA	56
Phosphosite 5:	AIM1	Q9Y4K1	S1447	DDSFSTKSCRVSGGS	75 / 8 AA	189
Phosphosite 6:	CASD1	Q96PB1	T127	NIPFEDKTASVKVDF	66 / 9 AA	92
Phosphosite 7:	FAM108A1	Q96GS6	S93	IEVFPTKSARGNRVS	66 / 9 AA	34
Phosphosite 8:	UBR1	Q8IWV7	S597	GHSLETKSYRVSEDL	75 / 8 AA	200
Phosphosite 9:	BICC1	Q9H694	S130	MSVLDTKSNRVTLKM	62 / 8 AA	105
Phosphosite 10:	RPL8	P62917	T146	HNPETKKTRVKLPSG	75 / 8 AA	28
Phosphosite 11:	FAM108A1	Q96GS6	T91	DTIEVFPTKSARGNR	85 / 7 AA	34
Phosphosite 12:	GALT	P07902	S121	HPLFQAKSARGVCKV	71 / 7 AA	43
Phosphosite 13:	ZNF553	Q96MX3	S344	GKGFADSSARVKHLR	66 / 9 AA	68
Phosphosite 14:	SDCCAG10	Q6UX04	S430	VLQFEDKSRKVKDAS	66 / 9 AA	54
Phosphosite 15:	UBR1	Q8IWV7	Y598	HSLETKSYRVSEDLV	85 / 7 AA	200
Phosphosite 16:	ZNF214	Q9UL59	S127	ELTFESKSLRNLKYK	71 / 7 AA	71
Phosphosite 17:	CCDC159	P0C7I6	S129	KKPLETSSSKVKAKT	55 / 9 AA	46
Phosphosite 18:	C20orf19	Q2M2Z5	T607	SGAFETKTANKIASE	83 / 6 AA	75
Phosphosite 19:	C20orf19	Q2M2Z5	T605	IGSGAFETKTANKIA	83 / 6 AA	75
Phosphosite 20:	CDC5L	Q99459	T134	EIDPNPETKPARPDP	83 / 6 AA	92