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:	T501
P-Site Sequence:	RTKEVITTKQEQMHV
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	T501	RTKEVITTKQEQMHV	100 / 9 AA	3816
Phosphosite 1:	TTN	Q8WZ42	T635	RGREGITTKREQVQI	77 / 9 AA	3816
Phosphosite 2:	Rho guanine nucleotide exchange factor 33	A8MVX0	S9	SMIQAITSKQEEMQQ	55 / 9 AA	42
Phosphosite 3:	FRAP1	P42345	S2165	PSLQVITSKQRPRKL	71 / 7 AA	289
Phosphosite 4:	FRAP1	P42345	T2164	APSLQVITSKQRPRK	71 / 7 AA	289
Phosphosite 5:	SSA2	P10155	T87	FSQEGRTTKQEPMLF	66 / 9 AA	61
Phosphosite 6:	KDSR	Q06136	T159	PSRAVITTMKERRVG	55 / 9 AA	36
Phosphosite 7:	FBXL22	Q6P050	S199	PGAPVVISVKQEEGK	71 / 7 AA	27
Phosphosite 8:	SETD8	Q9NQR1	T274	KGRGVIATKQFSRGD	71 / 7 AA	43
Phosphosite 9:	ADAMDEC1	O15204	T115	SPRGEEITTKPENME	75 / 8 AA	53
Phosphosite 10:	ADAMDEC1	O15204	T116	PRGEEITTKPENMEH	75 / 8 AA	53
Phosphosite 11:	NUP160	Q12769	T1279	QLSSVITTKESSATD	83 / 6 AA	162
Phosphosite 12:	NUP160	Q12769	T1278	NQLSSVITTKESSAT	83 / 6 AA	162
Phosphosite 13:	PAN3	Q58A45	T411	TLREVFTTKAFAEPS	83 / 6 AA	82
Phosphosite 14:	SENP7	Q9BQF6	T962	FPRHVIKTKREDIRE	62 / 8 AA	112
Phosphosite 15:	RIOK3	O14730	T164	GKGKDITTKHDEVVC	57 / 7 AA	59
Phosphosite 16:	KIAA0947	Q9Y2F5	T1883	PPAEVATTNEERSCS	55 / 9 AA	248
Phosphosite 17:	ZMYM6	O95789	T153	LNPKDVITTRFENSY	62 / 8 AA	79
Phosphosite 18:	COPS6	Q7L5N1	T107	IDKEYYYTKEEQFKQ	55 / 9 AA	36
Phosphosite 19:	ZC3H13	Q5T200	T1037	GPRTPPITTKEELVE	83 / 6 AA	197
Phosphosite 20:	C21orf13	O95447	T269	HKLSIITTKMDANDK	57 / 7 AA	77