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:	S20942
P-Site Sequence:	GKPAPSVSWKKGEDP
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	S20942	GKPAPSVSWKKGEDP	100 / 9 AA	3816
Phosphosite 1:	CNTN5	O94779	S514	GSPKPTISWKKGDRA	75 / 8 AA	121
Phosphosite 2:	TTN	Q8WZ42	S20940	IKGKPAPSVSWKKGE	100 / 7 AA	3816
Phosphosite 3:	TTN	Q8WZ42	S20255	GKPMPTVSWKKDGTL	75 / 8 AA	3816
Phosphosite 4:	FREM1	Q5H8C1	S417	DTNAPRVSWNTGLSL	66 / 9 AA	244
Phosphosite 5:	STAG3L4	Q8TBR4	S42	PLTAPGLSWKKFQGS	75 / 8 AA	17
Phosphosite 6:	Sh3tc1	Q8TE82	S42	VVMRPSVSWEKAGPE	75 / 8 AA	147
Phosphosite 7:	PDLIM7	Q9NR12	S111	YTFAPSVSLNKTARP	75 / 8 AA	50
Phosphosite 8:	SLC6A17	Q9H1V8	S654	GSNTLSVSYKKGRMM	85 / 7 AA	81
Phosphosite 9:	STAG3	Q9UJ98	S183	PLIAPGPSWKKFQGS	75 / 8 AA	139
Phosphosite 10:	APOBEC3F	Q8IUX4	S232	VKHHSPVSWKRGVFR	83 / 6 AA	45
Phosphosite 11:	TTN	Q8WZ42	T20253	VFGKPMPTVSWKKDG	83 / 6 AA	3816
Phosphosite 12:	C6orf15	Q6UXA7	S217	GTLNPSVSWGGGGPG	75 / 8 AA	34
Phosphosite 13:	CCDC61	Q9Y6R9	S345	SGDGPSVSWSRQTQP	62 / 8 AA	53
Phosphosite 14:	USP36	Q9P275	S1014	LSQAPPVSWNGERES	71 / 7 AA	123
Phosphosite 15:	TTN	Q8WZ42	S28523	GKPKPSISWLKDGLP	62 / 8 AA	3816
Phosphosite 16:	NEGR1	Q7Z3B1	S171	GKPEPSISWRHISPS	57 / 7 AA	39
Phosphosite 17:	ZFYVE26	Q68DK2	S1335	KVSKPSLSWKELRGR	83 / 6 AA	285
Phosphosite 18:	ADCY7	P51828	S791	TSGTPSCSWKDLKTM	71 / 7 AA	120
Phosphosite 19:	ADCY7	P51828	S789	GTTSGTPSCSWKDLK	71 / 7 AA	120
Phosphosite 20:	HK2	P52789	S170	LDESFLVSWTKGFKS	83 / 6 AA	102