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:	HERV-K_8p23.1 provirus ancestral Pol protein
Human P-Site:	T669
P-Site Sequence:	RLSYVHVTVDTYSHF
UniProt:	P63133
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HERV-K_8p23.1 provirus ancestral Pol protein	P63133	T669	RLSYVHVTVDTYSHF	100 / 9 AA	108
Phosphosite 1:	Endogenous retrovirus group K member 11 Pol protein	Q9UQG0	T669	RLSYVHVTVDTYSHF	100 / 9 AA	110
Phosphosite 2:	HERV-K_1q23.3 provirus ancestral Pol protein	Q9QC07	T669	RLSYVHVTVDTYSHF	100 / 9 AA	92
Phosphosite 3:	ERVK6	Q9BXR3	T669	RLSYVHVTVDTYSHF	100 / 9 AA	108
Phosphosite 4:	HERV-K_11q22.1 provirus ancestral Pol protein	P63136	T667	RLSYVHVTVDTYSHF	100 / 9 AA	107
Phosphosite 5:	HERV-K_1q22 provirus ancestral Pol protein	P63135	T669	RLSYVHVTVDTYSHF	100 / 9 AA	165
Phosphosite 6:	HERV-K_19p13.11 provirus ancestral Pol protein	P63132	T669	RLSYVHVTVDTYSHF	100 / 9 AA	108
Phosphosite 7:	HERV-K_5q33.3 provirus ancestral Pol protein	P10266	T669	RLSYVHVTVDTYSHF	100 / 9 AA	115
Phosphosite 8:	ERVK6	Q9WJR5	T672	RLSYIHVTVDTYSHF	88 / 9 AA	108
Phosphosite 9:	GEMIN4	P57678	T149	ERFLEHVTVDTSAED	100 / 6 AA	120
Phosphosite 10:	GMD	O60547	T318	ETGKVHVTVDLKYYR	100 / 6 AA	42
Phosphosite 11:	ITCH	Q96J02	T46	PSPYVEVTVDGQSKK	85 / 7 AA	103
Phosphosite 12:	eIF3-epsilon	O00303	T201	APNPIHLTVDTSLQN	71 / 7 AA	38
Phosphosite 13:	TGM4	P49221	T303	HDTERNLTVDTYVNE	71 / 7 AA	77
Phosphosite 14:	FUT4	P22083	T382	HQLSQHVTVDVFGRG	71 / 7 AA	59
Phosphosite 15:	MINA	Q8IUF8	T255	LAHSTHVTISTYQNN	71 / 7 AA	53
Phosphosite 16:	MFI2	P08582	T120	VRRSSHVTIDTLKGV	83 / 6 AA	80
Phosphosite 17:	DNAH17	Q9UFH2	T2982	FFMSYVHTTVNEMSR	71 / 7 AA	512
Phosphosite 18:	BTBD11	A6QL63	T811	EHGYVDVTIDIRSIG	71 / 7 AA	121
Phosphosite 19:	VSIG4	Q9Y279	T17	LGHLTVDTYGRPILE	83 / 6 AA	44
Phosphosite 20:	SNX13	Q9Y5W8	T459	EKASPRVTVDDYLVA	71 / 7 AA	112