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:	S21978
P-Site Sequence:	GRSAPRESRPVIVKE
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	S21978	GRSAPRESRPVIVKE	100 / 9 AA	3816
Phosphosite 1:	EHBP1L1	Q8N3D4	S1229	GAEAPRESRPAEVPA	87 / 8 AA	162
Phosphosite 2:	RNF6	Q9Y252	S330	YHNSQRESRPVQQTT	75 / 8 AA	78
Phosphosite 3:	C9orf117	Q5JU67	S435	SHGPPKESRPSIQLP	66 / 9 AA	61
Phosphosite 4:	RXFP4	Q8TDU9	S359	VASNPRESRPSTLLT	100 / 6 AA	41
Phosphosite 5:	CES1	P23141	S315	LQGDPRESQPLLGTV	55 / 9 AA	63
Phosphosite 6:	EIF3A	Q14152	S1195	SWGPPRESRPSEERE	85 / 7 AA	167
Phosphosite 7:	CELSR3	Q9NYQ7	S265	SGSAPRESRTAPEPA	100 / 6 AA	358
Phosphosite 8:	PTPRH	Q9HD43	S1058	FVRKMRESRPLMVQT	71 / 7 AA	122
Phosphosite 9:	CHD-5	Q8TDI0	S786	TYTGDKESRSVIREN	71 / 7 AA	223
Phosphosite 10:	GPATCH1	Q9BRR8	Y371	PPELPRDYRPVHYFR	71 / 7 AA	103
Phosphosite 11:	C1orf138	Q5T5F5	T98	TRRLPRETRPTKKRT	71 / 7 AA	14
Phosphosite 12:	SH3RF1	Q7Z6J0	S826	LGPVLNESRPVVCER	83 / 6 AA	93
Phosphosite 13:	SYN1	P17600	S533	TQGQGRQSRPVAGGP	83 / 6 AA	74
Phosphosite 14:	CHD-5	Q8TDI0	S788	TGDKESRSVIRENEF	71 / 7 AA	223
Phosphosite 15:	MKI67	P46013	S2793	RPRAPRESAQAIEDL	66 / 9 AA	359
Phosphosite 16:	RUSC2	Q8N2Y8	S677	ADGGGTESRPVLRYS	83 / 6 AA	161
Phosphosite 17:	DEPDC5	O75140	S391	NRSAPRDSRLGDDYN	83 / 6 AA	178
Phosphosite 18:	PLCL2	Q9UPR0	S96	VCTLPRESKPGGLPR	83 / 6 AA	126
Phosphosite 19:	MAP1B	P46821	S1792	SPLTPRESSPLYSPT	55 / 9 AA	271
Phosphosite 20:	PLEKHG6	Q3KR16	S760	GAEEPRDSRPRKLTR	71 / 7 AA	89