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:	GTSF1
Human P-Site:	T117
P-Site Sequence:	DLWEQTSTPFVWGTT
UniProt:	Q8WW33
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GTSF1	Q8WW33	T117	DLWEQTSTPFVWGTT	100 / 9 AA	19
Phosphosite 1:	ZNF414	Q96IQ9	T52	PGPEQAATPPVWERG	66 / 9 AA	33
Phosphosite 2:	Tmem176b	Q3YBM2	T266	PSREQTSTAIVL___	66 / 9 AA	29
Phosphosite 3:	ERVK6	Q9WJR5	T239	SDKIQTSTPFHYLEM	75 / 8 AA	108
Phosphosite 4:	Endogenous retrovirus group K member 11 Pol protein	Q9UQG0	T236	SDKIQTSTPFHYLGM	75 / 8 AA	110
Phosphosite 5:	HERV-K_1q23.3 provirus ancestral Pol protein	Q9QC07	T236	SDKIQTSTPFHYLGM	75 / 8 AA	92
Phosphosite 6:	ERVK6	Q9BXR3	T236	SDKIQTSTPFHYLGM	75 / 8 AA	108
Phosphosite 7:	HERV-K_11q22.1 provirus ancestral Pol protein	P63136	T236	SDKIQTSTPFHYLGM	75 / 8 AA	107
Phosphosite 8:	HERV-K_1q22 provirus ancestral Pol protein	P63135	T236	SDKIQTSTPFHYLGM	75 / 8 AA	165
Phosphosite 9:	HERV-K_8p23.1 provirus ancestral Pol protein	P63133	T236	SDKIQTSTPFHYLGM	75 / 8 AA	108
Phosphosite 10:	HERV-K_19p13.11 provirus ancestral Pol protein	P63132	T236	SDKIQTSTPFHYLGM	75 / 8 AA	108
Phosphosite 11:	HERV-K_5q33.3 provirus ancestral Pol protein	P10266	T236	SDKIQTSTPFHYLGM	75 / 8 AA	115
Phosphosite 12:	Tmem176b	Q3YBM2	S265	SPSREQTSTAIVL__	75 / 8 AA	29
Phosphosite 13:	Endogenous retrovirus group K member 11 Pol protein	Q9UQG0	S235	ASDKIQTSTPFHYLG	100 / 6 AA	110
Phosphosite 14:	HERV-K_1q23.3 provirus ancestral Pol protein	Q9QC07	S235	ASDKIQTSTPFHYLG	100 / 6 AA	92
Phosphosite 15:	ERVK6	Q9BXR3	S235	ASDKIQTSTPFHYLG	100 / 6 AA	108
Phosphosite 16:	HERV-K_11q22.1 provirus ancestral Pol protein	P63136	S235	ASDKIQTSTPFHYLG	100 / 6 AA	107
Phosphosite 17:	HERV-K_1q22 provirus ancestral Pol protein	P63135	S235	ASDKIQTSTPFHYLG	100 / 6 AA	165
Phosphosite 18:	HERV-K_8p23.1 provirus ancestral Pol protein	P63133	S235	ASDKIQTSTPFHYLG	100 / 6 AA	108
Phosphosite 19:	HERV-K_19p13.11 provirus ancestral Pol protein	P63132	S235	ASDKIQTSTPFHYLG	100 / 6 AA	108
Phosphosite 20:	HERV-K_5q33.3 provirus ancestral Pol protein	P10266	S235	ASDKIQTSTPFHYLG	100 / 6 AA	115