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:	S270
P-Site Sequence:	SRSPTPPSIAAKAQL
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	S270	SRSPTPPSIAAKAQL	100 / 9 AA	3816
Phosphosite 1:	EP300	Q09472	S848	TPHHTPPSIGAQQPP	75 / 8 AA	264
Phosphosite 2:	CREM	Q03060	S167	EEEGTPPSIATMAVP	75 / 8 AA	37
Phosphosite 3:	MUC4	Q99102	S946	TVPPTPPSITSSGLT	75 / 8 AA	232
Phosphosite 4:	KTN1	Q86UP2	S156	TKQPTPPSEAAASKK	87 / 8 AA	156
Phosphosite 5:	TTN	Q8WZ42	T267	KPKSRSPTPPSIAAK	100 / 6 AA	3816
Phosphosite 6:	CRTC2	Q53ET0	T192	QDTYPGPTPPSILPS	100 / 6 AA	73
Phosphosite 7:	CRTC2	Q53ET0	S195	YPGPTPPSILPSRRG	100 / 6 AA	73
Phosphosite 8:	MUC4	Q99102	T943	TFSTVPPTPPSITSS	100 / 6 AA	232
Phosphosite 9:	TNRC6C	Q9HCJ0	S717	WEEPSPPSIRRKMEI	66 / 9 AA	176
Phosphosite 10:	PCGF2	P35227	S304	PTSPTPPSTASGATT	75 / 8 AA	38
Phosphosite 11:	NPAS1	Q99742	S212	PGPPTPPSVSSSSSS	62 / 8 AA	63
Phosphosite 12:	DIRC2	Q96SL1	S259	PRPPLPPSVAAASQR	75 / 8 AA	52
Phosphosite 13:	SPEG	Q15772	S2816	PAAPTPPSVTVSPSS	62 / 8 AA	354
Phosphosite 14:	TBX15	Q96SF7	S455	SGIPTPPSLPGNSKM	55 / 9 AA	66
Phosphosite 15:	GPR153	Q6NV75	S542	GEAPTPPSSAQRSPG	66 / 9 AA	65
Phosphosite 16:	MED13	Q9UHV7	S839	KMYPTPPSLEQHIMG	71 / 7 AA	239
Phosphosite 17:	MED13L	Q71F56	S870	RMFPTPPSLEQHPAF	71 / 7 AA	243
Phosphosite 18:	TNRC6C	Q9HCJ0	S714	ATGWEEPSPPSIRRK	83 / 6 AA	176
Phosphosite 19:	MFSD7	Q6UXD7	S224	SVPPTPPSAGAASST	75 / 8 AA
Phosphosite 20:	ATXN2	Q99700	T1201	YHAGLAPTPPSMTPA	83 / 6 AA	140