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:	TXLNB
Human P-Site:	T121
P-Site Sequence:	VASGEPPTVKEPVSN
UniProt:	Q8N3L3
Intern. Prot. ID:	IPI00456626

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TXLNB	Q8N3L3	T121	VASGEPPTVKEPVSN	100 / 9 AA	77
Phosphosite 1:	C4orf17	Q53FE4	T248	AETGKPPTVKSPPTV	77 / 9 AA	40
Phosphosite 2:	AKAP12	Q02952	T949	IAEEEPPTVTEPLPE	87 / 8 AA	191
Phosphosite 3:	POP1	Q99575	T227	YCLGERPTVKSHRAC	85 / 7 AA	115
Phosphosite 4:	HERV-K_19q12 provirus ancestral Gag polyprotein	Q9YNA8	T302	AQEGEPPTVEARYKS	100 / 6 AA	74
Phosphosite 5:	ERVK6	Q7LDI9	T302	AQEGEPPTVEARYKS	100 / 6 AA	74
Phosphosite 6:	HERV-K_5q33.3 provirus ancestral Gag polyprotein	P87889	T302	AQEGEPPTVEARYKS	100 / 6 AA	74
Phosphosite 7:	HERV-K_22q11.21 provirus ancestral Gag polyprotein	P63145	T302	AQEGEPPTVEARYKS	100 / 6 AA	74
Phosphosite 8:	HERV-K_1q22 provirus ancestral Gag polyprotein	P63130	T302	AQEGEPPTVEARYKS	100 / 6 AA	74
Phosphosite 9:	HERV-K_6q14.1 provirus ancestral Gag-Pol polyprotein	P63128	T302	AQEGEPPTVEARYKS	100 / 6 AA	124
Phosphosite 10:	HERV-K_6q14.1 provirus ancestral Gag polyprotein	P63126	T302	AQEGEPPTVEARYKS	100 / 6 AA	74
Phosphosite 11:	HERV-K_8p23.1 provirus ancestral Gag polyprotein	P62685	T302	AQEGEPPTVEARYKS	100 / 6 AA	72
Phosphosite 12:	HERV-K_19p13.11 provirus ancestral Gag polyprotein	P62684	T302	AQEGEPPTVEARYKS	100 / 6 AA	74
Phosphosite 13:	HERV-K_12q14.1 provirus ancestral Gag polyprotein	P62683	T302	AQEGEPPTVEARYKS	100 / 6 AA	74
Phosphosite 14:	TTN	Q8WZ42	Y14501	CGPGEPAYVDEPVNM	66 / 9 AA	3816
Phosphosite 15:	NBN	O60934	T402	MLSQDAPTVKESCKT	62 / 8 AA	85
Phosphosite 16:	DYSF	O75923	T1216	EIFGEPATVAEQPPS	66 / 9 AA	237
Phosphosite 17:	BCL9	O00512	T343	VSSGEPPTLGENPDG	75 / 8 AA	149
Phosphosite 18:	COX-2	P35354	T251	DGEMYPPTVKDTQAE	83 / 6 AA	69
Phosphosite 19:	FSCB	Q5H9T9	T416	PAKVEPPTVEETLAD	85 / 7 AA	89
Phosphosite 20:	GEMIN5	Q8TEQ6	T280	RGGGIDPTVKERLWL	66 / 9 AA	169