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:	ERVK2
Human P-Site:	T177
P-Site Sequence:	KVEIRKDTLRTLNDF
UniProt:	O15314
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ERVK2	O15314	T177	KVEIRKDTLRTLNDF	100 / 9 AA	21
Phosphosite 1:	ERVK6	Q9WJR5	T264	KIEIRKDTLKTLNDF	88 / 9 AA	108
Phosphosite 2:	Endogenous retrovirus group K member 11 Pol protein	Q9UQG0	T261	KIEIRKDTLKTLNDF	88 / 9 AA	110
Phosphosite 3:	HERV-K_1q23.3 provirus ancestral Pol protein	Q9QC07	T261	KIEIRKDTLKTLNDF	88 / 9 AA	92
Phosphosite 4:	ERVK6	Q9BXR3	T261	KIEIRKDTLKTLNDF	88 / 9 AA	108
Phosphosite 5:	HERV-K_1q22 provirus ancestral Pol protein	P63135	T261	KIEIRKDTLKTLNDF	88 / 9 AA	165
Phosphosite 6:	HERV-K_8p23.1 provirus ancestral Pol protein	P63133	T261	KIEIRKDTLKTLNDF	88 / 9 AA	108
Phosphosite 7:	HERV-K_19p13.11 provirus ancestral Pol protein	P63132	T261	KIEIRKDTLKTLNDF	88 / 9 AA	108
Phosphosite 8:	HERV-K_5q33.3 provirus ancestral Pol protein	P10266	T261	KIEIRKDTLKTLNDF	88 / 9 AA	115
Phosphosite 9:	HERV-K_11q22.1 provirus ancestral Pol protein	P63136	T261	KIEIRKDTLKALNDF	77 / 9 AA	107
Phosphosite 10:	SKT	Q5T5P2	T1662	TDEIRKNTYRTLDSL	77 / 9 AA	214
Phosphosite 11:	EIF2C3	Q9H9G7	T853	AVQIHQDTLRTMYFA	66 / 9 AA	97
Phosphosite 12:	C1orf103	Q5T3J3	T395	DTPVRKDTLQTVSSS	66 / 9 AA	85
Phosphosite 13:	IFIT5	Q13325	T8	MSEIRKDTLKAILLE	66 / 9 AA	56
Phosphosite 14:	mahogunin	O60291	S94	LVNIRKDSLRLVRYK	85 / 7 AA	61
Phosphosite 15:	GJA9	P57773	T451	KGQFRKGTVRTLPPS	66 / 9 AA	59
Phosphosite 16:	EIF2C1	Q9UL18	T850	AVQVHQDTLRTMYFA	55 / 9 AA	97
Phosphosite 17:	EIF2C2	Q9UKV8	T852	AVQVHQDTLRTMYFA	55 / 9 AA	97
Phosphosite 18:	SPATA18	Q8TC71	T13	KRLVSNETLRTLQEK	55 / 9 AA	61
Phosphosite 19:	FREM1	Q5H8C1	T1910	LAVIRGDTLRGFDST	66 / 9 AA	244
Phosphosite 20:	SERPINB4	P48594	T298	ESYDLKDTLRTMGMV	85 / 7 AA	45