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:	ERVK5
Human P-Site:	S329
P-Site Sequence:	VKQYGSNSPYIRTLL
UniProt:	Q9HDB9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ERVK5	Q9HDB9	S329	VKQYGSNSPYIRTLL	100 / 9 AA	74
Phosphosite 1:	HERV-K_19q12 provirus ancestral Gag polyprotein	Q9YNA8	S329	VKQYGPNSPYMRTLL	77 / 9 AA	74
Phosphosite 2:	ERVK6	Q7LDI9	S329	VKQYGPNSPYMRTLL	77 / 9 AA	74
Phosphosite 3:	HERV-K_5q33.3 provirus ancestral Gag polyprotein	P87889	S329	VKQYGPNSPYMRTLL	77 / 9 AA	74
Phosphosite 4:	HERV-K_22q11.21 provirus ancestral Gag polyprotein	P63145	S329	VKQYGPNSPYMRTLL	77 / 9 AA	74
Phosphosite 5:	HERV-K_1q22 provirus ancestral Gag polyprotein	P63130	S329	VKQYGPNSPYMRTLL	77 / 9 AA	74
Phosphosite 6:	HERV-K_6q14.1 provirus ancestral Gag-Pol polyprotein	P63128	S329	VKQYGPNSPYMRTLL	77 / 9 AA	124
Phosphosite 7:	HERV-K_6q14.1 provirus ancestral Gag polyprotein	P63126	S329	VKQYGPNSPYMRTLL	77 / 9 AA	74
Phosphosite 8:	HERV-K_8p23.1 provirus ancestral Gag polyprotein	P62685	S329	VKQYGPNSPYMRTLL	77 / 9 AA	72
Phosphosite 9:	HERV-K_19p13.11 provirus ancestral Gag polyprotein	P62684	S329	VKQYGPNSPYMRTLL	77 / 9 AA	74
Phosphosite 10:	HERV-K_12q14.1 provirus ancestral Gag polyprotein	P62683	S329	VKQYGPNSPYMRTLL	77 / 9 AA	74
Phosphosite 11:	ERVK5	Q9HDB9	Y331	QYGSNSPYIRTLLDS	100 / 7 AA	74
Phosphosite 12:	ERVK5	Q9HDB9	S327	EGVKQYGSNSPYIRT	100 / 7 AA	74
Phosphosite 13:	MMP19	Q99542	S259	QALYGKKSPVIRDEE	66 / 9 AA	57
Phosphosite 14:	PRPF38B	Q5VTL8	Y156	ITHTDSPYIRALGFM	71 / 7 AA	64
Phosphosite 15:	PRPF38B	Q5VTL8	S154	GLITHTDSPYIRALG	71 / 7 AA	64
Phosphosite 16:	STXBP5	Q5T5C0	S674	GTIELYGSNDPYRRE	85 / 7 AA	128
Phosphosite 17:	KCNT1	Q5JUK3	S738	VKGYPPNSPYIGSSP	75 / 8 AA	138
Phosphosite 18:	COL5A1	P20908	Y1781	MSYDNNPYIRALVDG	83 / 6 AA	184
Phosphosite 19:	GAN	Q9H2C0	S52	KNILAAASPYIRTKL	62 / 8 AA	68
Phosphosite 20:	HERV-K_19q12 provirus ancestral Gag polyprotein	Q9YNA8	Y331	QYGPNSPYMRTLLDS	71 / 7 AA	74