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:	S33056
P-Site Sequence:	GFSASPPSRSPPHFE
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	S33056	GFSASPPSRSPPHFE	100 / 9 AA	3816
Phosphosite 1:	NUDT19	A8MXV4	S34	PETATPPSRPPPAEG	77 / 9 AA	42
Phosphosite 2:	TTN	Q8WZ42	S33058	SASPPSRSPPHFELS	100 / 7 AA	3816
Phosphosite 3:	MEKK2	Q9Y2U5	S347	VMDISPPSRSPRAPT	100 / 7 AA	70
Phosphosite 4:	ZNF645	Q8N7E2	T402	RLSPCPPTRSPPPST	75 / 8 AA	49
Phosphosite 5:	MLL3	Q8NEZ4	S857	HNTVSPPSWSPDISE	75 / 8 AA	541
Phosphosite 6:	BAI1	O14514	S1395	LPARSPPSRQPPSGG	87 / 8 AA	174
Phosphosite 7:	ANTXR1	Q9H6X2	S556	PNRAPPPSRPPPRPS	77 / 9 AA	63
Phosphosite 8:	BTBD12	Q8IY92	S1679	HESITPPSRSPTKEA	85 / 7 AA	200
Phosphosite 9:	PTPN4	P29074	S390	LETQSLPSRSPPGTP	87 / 8 AA	106
Phosphosite 10:	SALL3	Q9BXA9	S550	SPSATPASRSPQRPS	75 / 8 AA	135
Phosphosite 11:	PTPN3	P26045	S372	LETKSLPSRSPPITP	87 / 8 AA	104
Phosphosite 12:	LOC73072	Q9H6K5	S185	SPSATPPSQAPPSLA	66 / 9 AA	60
Phosphosite 13:	Loc284861	Q6ZQP7	T91	MPPTAPPTRTPPTAS	55 / 9 AA	31
Phosphosite 14:	PTPN3	P26045	S370	TKSLPSRSPPITPNW	100 / 6 AA	104
Phosphosite 15:	PVRL2	Q92692	S10	RAAALLPSRSPPTPL	100 / 6 AA	58
Phosphosite 16:	RBM33	Q96EV2	S741	VKPIVSASPPSRAVA	100 / 6 AA	130
Phosphosite 17:	BTBD12	Q8IY92	S1681	SITPPSRSPTKEAPP	100 / 6 AA	200
Phosphosite 18:	CRACM1	Q96D31	S10	PEPAPPPSRSSPELP	77 / 9 AA	33
Phosphosite 19:	ZNF645	Q8N7E2	S404	SPCPPTRSPPPSTLH	85 / 7 AA	49
Phosphosite 20:	RBM33	Q96EV2	S744	IVSASPPSRAVAGSR	85 / 7 AA	130