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:	S4300
P-Site Sequence:	TPLVDTVSEEGDIVH
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	S4300	TPLVDTVSEEGDIVH	100 / 9 AA	3816
Phosphosite 1:	COL6A3	P12111	Y1670	SEIVDTVYEDGDSIQ	77 / 9 AA	344
Phosphosite 2:	TTN	Q8WZ42	T4298	IHTPLVDTVSEEGDI	100 / 7 AA	3816
Phosphosite 3:	ANKRD36B	Q8N2N9	S545	IQSSQTVSEDGDSLC	85 / 7 AA	127
Phosphosite 4:	Ankyrin repeat domain-containing protein 36C	Q5JPF3	S635	IQSSQTVSEDGDSLC	85 / 7 AA	136
Phosphosite 5:	KIAA1641	A6QL64	S544	IQSSQTVSEDGDSLC	85 / 7 AA	127
Phosphosite 6:	USO1	O60763	S218	ERLLDIISEEGNSDG	55 / 9 AA	108
Phosphosite 7:	OSBPL5	Q9H0X9	T362	GEASQVETVSEENKS	85 / 7 AA	99
Phosphosite 8:	HDAC7	Q8WUI4	S868	GNRVDPLSEEGWKQK	75 / 8 AA	103
Phosphosite 9:	GREM2	Q9H772	S83	QPLRQTVSEEGCRSR	85 / 7 AA	19
Phosphosite 10:	HSF2	Q03933	S428	NNVVQPVSEEGRKSK	75 / 8 AA	60
Phosphosite 11:	MAST4	O15021	S49	SSGSETLSEEGEPGG	62 / 8 AA	284
Phosphosite 12:	WHSC1L1	Q9BZ95	S235	NERVDTVSEKPREEP	100 / 6 AA	162
Phosphosite 13:	UNC13C	Q8NB66	S931	GPADDMVSEEGLEPL	85 / 7 AA	251
Phosphosite 14:	WHSC1L1	Q9BZ95	T233	RPNERVDTVSEKPRE	100 / 6 AA	162
Phosphosite 15:	AASDH	Q4L235	S741	PSCVAKVSEEGKPAI	75 / 8 AA	123
Phosphosite 16:	Putative POM121-like protein 1-like	A6NNC1	S430	HSSSNTVSEDGPQAV	71 / 7 AA	94
Phosphosite 17:	CaMK2-alpha	Q9UQM7	S80	VRLHDSISEEGHHYL	62 / 8 AA	54
Phosphosite 18:	CaMK2-delta	Q13557	S81	VRLHDSISEEGFHYL	71 / 7 AA	56
Phosphosite 19:	CaMK2-gamma	Q13555	S81	VRLHDSISEEGFHYL	71 / 7 AA	63
Phosphosite 20:	CaMK2-beta	Q13554	S81	VRLHDSISEEGFHYL	71 / 7 AA	73