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:	S4426
P-Site Sequence:	AGREIYESDKCSIRS
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	S4426	AGREIYESDKCSIRS	100 / 9 AA	3816
Phosphosite 1:	TTN	Q8WZ42	Y4424	FKAGREIYESDKCSI	100 / 7 AA	3816
Phosphosite 2:	CASP8AP2	Q9UKL3	S916	NQKPIYKSDKCTEAD	75 / 8 AA	223
Phosphosite 3:	PNLIPRP1	P54315	S311	TSYKSFESDKCFPCP	83 / 6 AA	52
Phosphosite 4:	ZNF416	Q9BWM5	S245	GKRLYESSKCGKACC	62 / 8 AA	67
Phosphosite 5:	RCN1	Q15293	Y290	AEARHLVYESDKNKD	83 / 6 AA	39
Phosphosite 6:	FMNL	O95466	Y1057	QQKEPLIYESDRDGA	83 / 6 AA	122
Phosphosite 7:	FMNL	O95466	S1059	KEPLIYESDRDGAIE	83 / 6 AA	122
Phosphosite 8:	RCN1	Q15293	S292	ARHLVYESDKNKDEK	83 / 6 AA	39
Phosphosite 9:	UBE2D1	P51668	Y127	VPDIAQIYKSDKEKY	71 / 7 AA	17
Phosphosite 10:	IBSP	P21815	S280	NGYEIYESENGEPRG	71 / 7 AA	35
Phosphosite 11:	METRNL	Q641Q3	S49	GAGAQYSSDRCSWKG	71 / 7 AA	34
Phosphosite 12:	IBSP	P21815	Y278	YDNGYEIYESENGEP	71 / 7 AA	35
Phosphosite 13:	CDKAL1	Q5VV42	Y480	KMVEVDIYESGKHFM	71 / 7 AA	65
Phosphosite 14:	DOC2B	Q14184	S121	PDADGYESDDCTALG	71 / 7 AA	46
Phosphosite 15:	ALS2	Q96Q42	Y1269	TYFKPSLYESDKDRP	83 / 6 AA	184
Phosphosite 16:	UBE2D1	P51668	S129	DIAQIYKSDKEKYNR	71 / 7 AA	17
Phosphosite 17:	ALS2	Q96Q42	S1271	FKPSLYESDKDRPKV	83 / 6 AA	184
Phosphosite 18:	HSPA14	Q0VDF9	S446	VCLELYESDGKNSAK	83 / 6 AA	55
Phosphosite 19:	C7orf30	Q96EH3	Y188	LPETREIYELEKLWT	71 / 7 AA	26
Phosphosite 20:	HSPA14	Q0VDF9	Y444	SSVCLELYESDGKNS	83 / 6 AA	55