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:	S28521
P-Site Sequence:	YKGKPKPSISWLKDG
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	S28521	YKGKPKPSISWLKDG	100 / 9 AA	3816
Phosphosite 1:	TTN	Q8WZ42	S28523	GKPKPSISWLKDGLP	100 / 7 AA	3816
Phosphosite 2:	CNTN3	Q9P232	S348	ASGKPKPSYRWLKNG	77 / 9 AA	113
Phosphosite 3:	NEGR1	Q7Z3B1	S169	ATGKPEPSISWRHIS	87 / 8 AA	39
Phosphosite 4:	CNTN2	Q02246	T357	AAGKPRPTVRWLRNG	55 / 9 AA	113
Phosphosite 5:	CNTN1	Q12860	T361	ATGKPIPTIRWLKNG	66 / 9 AA	113
Phosphosite 6:	CNTN5	O94779	T512	PQGSPKPTISWKKGD	85 / 7 AA	121
Phosphosite 7:	ARHGAP1	Q07960	S136	LTSDNKPSLSWLRDA	85 / 7 AA	50
Phosphosite 8:	ARHGAP1	Q07960	S138	SDNKPSLSWLRDAYR	85 / 7 AA	50
Phosphosite 9:	CNTN3	Q9P232	Y349	SGKPKPSYRWLKNGA	75 / 8 AA	113
Phosphosite 10:	TTN	Q8WZ42	T20253	VFGKPMPTVSWKKDG	62 / 8 AA	3816
Phosphosite 11:	C11orf74	Q86VG3	S156	CEVKPKPSVKRMDKQ	55 / 9 AA	25
Phosphosite 12:	TTN	Q8WZ42	S20940	IKGKPAPSVSWKKGE	75 / 8 AA	3816
Phosphosite 13:	ARHGAP8	P85298	S86	LNSRNKPSLGWLQSA	55 / 9 AA	53
Phosphosite 14:	MAMDC2	Q7Z304	S620	WRRRGEQSISWLRAL	55 / 9 AA	78
Phosphosite 15:	SACS	Q9NZJ4	S775	DENRNHPSVSWLKMV	83 / 6 AA	521
Phosphosite 16:	CEACAM8	P31997	S148	HPETPKPSISSNNSN	85 / 7 AA	38
Phosphosite 17:	CNTN5	O94779	S514	GSPKPTISWKKGDRA	83 / 6 AA	121
Phosphosite 18:	MAP1S	Q66K74	S532	LKKDPKPSVSRTQPR	71 / 7 AA	112
Phosphosite 19:	PSG8	Q9UQ74	S150	YLETPKPSISSSKLN	85 / 7 AA	48
Phosphosite 20:	PSG11	Q9UQ72	S150	YLETPKPSISSSNLN	85 / 7 AA	37