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:	S2281
P-Site Sequence:	QDIEVPESYSGELEC
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	S2281	QDIEVPESYSGELEC	100 / 9 AA	3816
Phosphosite 1:	PPEF2	O14830	S113	ESIEVPDSYTGPRLS	75 / 8 AA	87
Phosphosite 2:	KIAA0947	Q9Y2F5	S1586	HQSEVAQSFSGEKAN	66 / 9 AA	248
Phosphosite 3:	PPEF1	O14829	S106	DSIDVPDSYNGPRLQ	62 / 8 AA	76
Phosphosite 4:	WDR75	Q8IWA0	S642	VPRDVPESFTSEAYQ	55 / 9 AA	94
Phosphosite 5:	PPEF2	O14830	Y114	SIEVPDSYTGPRLSF	71 / 7 AA	87
Phosphosite 6:	PPEF1	O14829	Y107	SIDVPDSYNGPRLQF	71 / 7 AA	76
Phosphosite 7:	ERP44	Q9BS26	S205	VSKPERYSGDNIIYK	71 / 7 AA	47
Phosphosite 8:	AATF	Q9NY61	S433	AAQPVPESLPGEPEI	75 / 8 AA	63
Phosphosite 9:	SALL1	Q9NSC2	Y802	NTPVPDSYSESMESD	83 / 6 AA	140
Phosphosite 10:	E2A	P15923	S483	SRPPDSYSGLGRAGA	83 / 6 AA	68
Phosphosite 11:	E2A	P15923	S481	DLSRPPDSYSGLGRA	83 / 6 AA	68
Phosphosite 12:	KIAA0947	Q9Y2F5	T369	PSSFAPETYFGEYTD	62 / 8 AA	248
Phosphosite 13:	ANKRD13A	Q8IZ07	S468	SVFEIPESYYVQDNG	83 / 6 AA	68
Phosphosite 14:	E2A	P15923	Y482	LSRPPDSYSGLGRAG	83 / 6 AA	68
Phosphosite 15:	SALL1	Q9NSC2	S801	PNTPVPDSYSESMES	83 / 6 AA	140
Phosphosite 16:	LKAP	Q9Y4F3	S1590	RILEVPESHTASELK	62 / 8 AA	193
Phosphosite 17:	AVIL	O75366	S179	IQWNGPESNSGERLK	85 / 7 AA	92
Phosphosite 18:	PDYN	P01213	S248	QEDPNAYSGELFDA_	71 / 7 AA	28
Phosphosite 19:	Thsd4	Q6ZMP0	S656	THEEAPESYCDSSMK	62 / 8 AA	112
Phosphosite 20:	BAT3	P46379	S1097	EAPEVQESYRQQLRS	55 / 9 AA	119