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:	CD80
Human P-Site:	S12
P-Site Sequence:	RRQGTSPSKCPYLNF
UniProt:	P33681
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CD80	P33681	S12	RRQGTSPSKCPYLNF	100 / 9 AA	33
Phosphosite 1:	CD80	P33681	S10	HTRRQGTSPSKCPYL	100 / 7 AA	33
Phosphosite 2:	ARID1A	O14497	S1602	MENRTSPSKSPFLHS	75 / 8 AA	242
Phosphosite 3:	TTR	P02766	S28	GPTGTGESKCPLMVK	66 / 9 AA	16
Phosphosite 4:	ZNF516	Q92618	Y62	KHTGEKPYKCPYCDH	66 / 9 AA	124
Phosphosite 5:	BRCA1	P38398	S1499	GVERSSPSKCPSLDD	85 / 7 AA	208
Phosphosite 6:	nNOS	P29475	S300	PTKNGSPSKCPRFLK	100 / 6 AA	161
Phosphosite 7:	ATRX	P46100	T1529	EIEDASPTKCPITTK	55 / 9 AA	283
Phosphosite 8:	ST5	P78524	T91	SPDTSPPTCPFKTAS	62 / 8 AA	126
Phosphosite 9:	CD80	P33681	Y16	TSPSKCPYLNFFQLL	100 / 5 AA	33
Phosphosite 10:	DPY19L2P1	Q6NXN4	S19	QSSRPSPSKRPYGAS	85 / 7 AA	28
Phosphosite 11:	WNK1	Q9H4A3	S1752	VKPGTAPSKPPLTKA	66 / 9 AA	251
Phosphosite 12:	NCRNA00114	Q6XXX2	S85	PREGSCPSKCSCPGG	55 / 9 AA	16
Phosphosite 13:	SASH1	O94885	S1033	PASPTSPSDCPPALA	85 / 7 AA	137
Phosphosite 14:	ARID1B	Q8NFD5	S1557	LENRMSPSKSPFLPS	62 / 8 AA	236
Phosphosite 15:	ERBB2IP	Q96RT1	S1170	NYSRTSPSKRPNARV	75 / 8 AA	158
Phosphosite 16:	HBP1	O60381	S430	SGTVSATSPNKCKRP	71 / 7 AA	58
Phosphosite 17:	JMJD1A	Q9Y4C1	S285	SCSEASPSMCPVQSV	62 / 8 AA	147
Phosphosite 18:	CD80	P33681	T9	GHTRRQGTSPSKCPY	100 / 6 AA	33
Phosphosite 19:	DNMBP	Q6XZF7	S1432	SNSESSPSRCPSDPD	62 / 8 AA	177
Phosphosite 20:	ARID1B	Q8NFD5	S1559	NRMSPSKSPFLPSMK	71 / 7 AA	236