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:	TTN
Human P-Site:	T517
P-Site Sequence:	HEQIRKETEKTFVPK
UniProt:	Q8WZ42
Intern. Prot. ID:	IPI00023283

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TTN	Q8WZ42	T517	HEQIRKETEKTFVPK	100 / 9 AA	3816
Phosphosite 1:	NRG2	O14511	T489	DHVIRRETETTFSGS	77 / 9 AA	92
Phosphosite 2:	KIFAP3	Q92845	Y261	NQTLRKDYEKTFKKY	66 / 9 AA	91
Phosphosite 3:	LPHN1	O94910	T1161	NDTVRKQTESSFMAG	55 / 9 AA	163
Phosphosite 4:	ERVK6	Q9WJR5	T264	KIEIRKDTLKTLNDF	66 / 9 AA	108
Phosphosite 5:	Endogenous retrovirus group K member 11 Pol protein	Q9UQG0	T261	KIEIRKDTLKTLNDF	66 / 9 AA	110
Phosphosite 6:	HERV-K_1q23.3 provirus ancestral Pol protein	Q9QC07	T261	KIEIRKDTLKTLNDF	66 / 9 AA	92
Phosphosite 7:	ERVK6	Q9BXR3	T261	KIEIRKDTLKTLNDF	66 / 9 AA	108
Phosphosite 8:	HERV-K_1q22 provirus ancestral Pol protein	P63135	T261	KIEIRKDTLKTLNDF	66 / 9 AA	165
Phosphosite 9:	HERV-K_8p23.1 provirus ancestral Pol protein	P63133	T261	KIEIRKDTLKTLNDF	66 / 9 AA	108
Phosphosite 10:	HERV-K_19p13.11 provirus ancestral Pol protein	P63132	T261	KIEIRKDTLKTLNDF	66 / 9 AA	108
Phosphosite 11:	HERV-K_5q33.3 provirus ancestral Pol protein	P10266	T261	KIEIRKDTLKTLNDF	66 / 9 AA	115
Phosphosite 12:	SMC3	Q9UQE7	S749	LKEKRQQSEKTFMPK	62 / 8 AA	142
Phosphosite 13:	TTN	Q8WZ42	T520	IRKETEKTFVPKVVI	100 / 6 AA	3816
Phosphosite 14:	DDX31	Q9H8H2	T167	KKTSVKETQRTFKGN	71 / 7 AA	94
Phosphosite 15:	ANKRD12	Q6UB98	T1545	DNESTKDTENTFVLG	71 / 7 AA	236
Phosphosite 16:	TTN	Q8WZ42	T559	QEAIRQETEITAASM	75 / 8 AA	3816
Phosphosite 17:	SNRNP200	O75643	T731	FVHSRKETGKTARAI	85 / 7 AA	245
Phosphosite 18:	VPS36	Q86VN1	T170	LEEKRKETDKNISEA	62 / 8 AA	44
Phosphosite 19:	IQCA1	Q86XH1	T227	RFHQRKETEKLREEE	100 / 6 AA	95
Phosphosite 20:	ATP11C	Q8NB49	S141	AKRVRKESEKIKVGD	71 / 7 AA	129