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:	S726
P-Site Sequence:	EPGHLEESYAQQTTL
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	S726	EPGHLEESYAQQTTL	100 / 9 AA	3816
Phosphosite 1:	TTN	Q8WZ42	Y727	PGHLEESYAQQTTLE	100 / 8 AA	3816
Phosphosite 2:	ATP1A4	Q13733	Y908	LNDLEDSYGQQWTYE	75 / 8 AA	114
Phosphosite 3:	ATP1A3	P13637	Y892	VNDLEDSYGQQWTYE	75 / 8 AA	112
Phosphosite 4:	CLTA	P09496	Y147	IKELEEWYARQDEQL	75 / 8 AA	27
Phosphosite 5:	KIF5A	Q12840	S660	KKRHLEESYDSLSDE	100 / 6 AA	117
Phosphosite 6:	ATP1A2	P50993	Y899	MNDLEDSYGQEWTYE	62 / 8 AA	112
Phosphosite 7:	INTS7	Q9NVH2	Y935	VKSLEDPYSQQIRLQ	62 / 8 AA	107
Phosphosite 8:	MYST4	Q8WYB5	Y1626	VPALENSYAQISPDQ	85 / 7 AA	231
Phosphosite 9:	HRI	Q9BQI3	S354	RNSHLEESFTSTEES	71 / 7 AA	71
Phosphosite 10:	MYST4	Q8WYB5	S1625	SVPALENSYAQISPD	85 / 7 AA	231
Phosphosite 11:	ATP1A1	P05023	Y902	INDVEDSYGQQWTYE	62 / 8 AA	113
Phosphosite 12:	GOLGB1	Q14789	S2827	LSSQLEDSYNQVQSF	62 / 8 AA	376
Phosphosite 13:	HEATR7A	Q8NDA8	T702	AISHLEDTLAQLEDF	62 / 8 AA	181
Phosphosite 14:	GOLGB1	Q14789	Y2828	SSQLEDSYNQVQSFS	71 / 7 AA	376
Phosphosite 15:	WDYHV1	Q96HA8	Y51	QYPLEECYAVFISNE	83 / 6 AA	24
Phosphosite 16:	CGNL1	Q0VF96	S1139	RIIHLEGSYRSSKEG	83 / 6 AA	149
Phosphosite 17:	SERPINB1	P30740	S281	PRFKLEESYTLNSDL	83 / 6 AA	43
Phosphosite 18:	MRPL48	Q96GC5	Y125	SIKVEESYAMPTKTI	62 / 8 AA	24
Phosphosite 19:	SERPINB6	P35237	S279	PRFKLEESYDMESVL	62 / 8 AA	43
Phosphosite 20:	PACSIN2	Q9UNF0	Y55	RARIEKAYAQQLTEW	62 / 8 AA	56