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:	S102
P-Site Sequence:	VNYLQDFSYQRSLKF
UniProt:	Q9HDB8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ERVK5	Q9HDB8	S102	VNYLQDFSYQRSLKF	100 / 9 AA	28
Phosphosite 1:	HERV-K_1q22 provirus ancestral Pol protein	P63135	S973	VNYLQDFSYQRSLKF	100 / 9 AA	165
Phosphosite 2:	HERV-K_11q22.1 provirus ancestral Env polyprotein	P61570	S213	VNYLQDFSYQRSLKF	100 / 9 AA	75
Phosphosite 3:	HERV-K_1q22 provirus ancestral Env polyprotein	P61567	S102	VNYLQDFSYQRSLKF	100 / 9 AA	67
Phosphosite 4:	HERV-K_5q33.3 provirus ancestral Pol protein	P10266	S973	VNYLQDFSYQRSLKF	100 / 9 AA	115
Phosphosite 5:	ERVK5	Q9HDB8	Y103	NYLQDFSYQRSLKFR	100 / 8 AA	28
Phosphosite 6:	HERV-K_1q22 provirus ancestral Pol protein	P63135	Y974	NYLQDFSYQRSLKFR	100 / 8 AA	165
Phosphosite 7:	HERV-K_11q22.1 provirus ancestral Env polyprotein	P61570	Y214	NYLQDFSYQRSLKFR	100 / 8 AA	75
Phosphosite 8:	HERV-K_1q22 provirus ancestral Env polyprotein	P61567	Y103	NYLQDFSYQRSLKFR	100 / 8 AA	67
Phosphosite 9:	HERV-K_5q33.3 provirus ancestral Pol protein	P10266	Y974	NYLQDFSYQRSLKFR	100 / 8 AA	115
Phosphosite 10:	HERV-K_1q23.3 provirus ancestral Env polyprotein	O42043	Y103	NCLQDFSYQRSLKFR	100 / 8 AA	64
Phosphosite 11:	HERV-K_22q11.21 provirus ancestral Env polyprotein	P61566	Y103	NYLQDFPYQRSLKFR	87 / 8 AA	67
Phosphosite 12:	LXR-alpha	Q13133	S320	ITFLKDFSYNREDFA	75 / 8 AA	50
Phosphosite 13:	CENTB5	Q96P50	S253	RTLLQDFSYDESKVE	77 / 9 AA	92
Phosphosite 14:	SFRP2	Q96HF1	Y35	FGQPDFSYKRSNCKP	75 / 8 AA	33
Phosphosite 15:	LIPE	Q05469	S214	LTKLQELSIQRSALE	66 / 9 AA	117
Phosphosite 16:	SFRP2	Q96HF1	S34	LFGQPDFSYKRSNCK	75 / 8 AA	33
Phosphosite 17:	PUS7	Q96PZ0	S329	NFKLGNFSYQKNPLK	55 / 9 AA	75
Phosphosite 18:	CPT1C	Q8TCG5	Y167	RHPMLFSYQRSLPRQ	100 / 6 AA	91
Phosphosite 19:	CPT1C	Q8TCG5	S166	GRHPMLFSYQRSLPR	100 / 6 AA	91
Phosphosite 20:	Depdc1b	Q8WUY9	Y442	ISPEEFEYQRSYGSQ	62 / 8 AA	62