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:	S4439
P-Site Sequence:	RSSKYISSLEILRTQ
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	S4439	RSSKYISSLEILRTQ	100 / 9 AA	3816
Phosphosite 1:	TTN	Q8WZ42	S4438	IRSSKYISSLEILRT	100 / 8 AA	3816
Phosphosite 2:	TGM4	P49221	S551	DSKTYINSLAILDDE	66 / 9 AA	77
Phosphosite 3:	ZSCAN21	Q9Y5A6	S40	EKGKYLPSLEMFRQR	55 / 9 AA	54
Phosphosite 4:	TSPYL1	Q9H0U9	T305	AEMLRYITNLEVKEL	50 / 8 AA	49
Phosphosite 5:	TG	P01266	S2724	FWSKYISSLKTSADG	75 / 8 AA	305
Phosphosite 6:	TG	P01266	S2723	SFWSKYISSLKTSAD	75 / 8 AA	305
Phosphosite 7:	CCL3L1	P16619	S87	EWVQKYVSDLELSA_	62 / 8 AA	10
Phosphosite 8:	CCL3	P10147	S86	EWVQKYVSDLELSA_	62 / 8 AA	10
Phosphosite 9:	C1R	P00736	S207	EASGYISSLEYPRSY	100 / 6 AA	80
Phosphosite 10:	C1R	P00736	S206	TEASGYISSLEYPRS	100 / 6 AA	80
Phosphosite 11:	GPC5	P78333	S298	HWHAYIRSLEELSDA	75 / 8 AA	64
Phosphosite 12:	TG	P01266	Y2721	DCSFWSKYISSLKTS	100 / 6 AA	305
Phosphosite 13:	PDILT	Q8N807	S546	ENMTKYVSKLEEPAG	71 / 7 AA	67
Phosphosite 14:	SAMD9L	Q8IVG5	S1454	LIEKYVSSLNRSFRG	71 / 7 AA	184
Phosphosite 15:	SPIN3	Q5JUX0	S106	HRDERVSSLEVLPNR	71 / 7 AA	29
Phosphosite 16:	SAMD9L	Q8IVG5	S1453	KLIEKYVSSLNRSFR	83 / 6 AA	184
Phosphosite 17:	TBC1D17	Q9HA65	S634	TAPQPDSSLEILPEE	100 / 6 AA	73
Phosphosite 18:	MTHFD1	P11586	S87	EVMKYITSLNEDSTV	83 / 6 AA	102
Phosphosite 19:	ELOVL3	Q9HB03	S204	MLPMLITSLQILQMF	55 / 9 AA	32
Phosphosite 20:	MTHFD1	P11586	Y84	TESEVMKYITSLNED	83 / 6 AA	102