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:	S21973
P-Site Sequence:	AVNSAGRSAPRESRP
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	S21973	AVNSAGRSAPRESRP	100 / 9 AA	3816
Phosphosite 1:	SORBS2	O94875	S852	TLTDMGRSAPRERRG	100 / 7 AA	72
Phosphosite 2:	KIAA0247	Q92537	S210	GSGPSGRSVPREQQL	75 / 8 AA	32
Phosphosite 3:	CBFA2T3	O75081	S40	LLASAGCSAPRGPRK	87 / 8 AA	71
Phosphosite 4:	NUP188	Q5SRE5	S24	WTILLGRSALRELSQ	85 / 7 AA	196
Phosphosite 5:	OR51F1	A6NGY5	S276	LVYRYGRSAPRVVHS	100 / 6 AA	36
Phosphosite 6:	BZRAP1	O95153	S763	GQSSVGRSQPRPEEE	75 / 8 AA	200
Phosphosite 7:	DEPDC5	O75140	S386	LFKLHNRSAPRDSRL	71 / 7 AA	178
Phosphosite 8:	MATR3	P43243	S164	SYGRDGRSATREPPY	85 / 7 AA	95
Phosphosite 9:	Putative uncharacterized protein FLJ42384	Q6ZVL8	S104	ERLVGRASPREQATV	62 / 8 AA	16
Phosphosite 10:	TTN	Q8WZ42	S26304	AVNEKGRSDPRQLGV	71 / 7 AA	3816
Phosphosite 11:	MATR3	P43243	T166	GRDGRSATREPPYRV	85 / 7 AA	95
Phosphosite 12:	CCM2	Q9BSQ5	S413	TGSSDDRSAPSEGDE	66 / 9 AA	49
Phosphosite 13:	DTX2	Q86UW9	S257	PSLSGARSAPRLNTT	75 / 8 AA	67
Phosphosite 14:	FLG	P20930	S3808	HGQSGSRSASRETRN	66 / 9 AA	435
Phosphosite 15:	ZNF185	O15231	T53	ASGVLRRTAPREHSY	83 / 6 AA	49
Phosphosite 16:	RNF20	Q5VTR2	S652	LLLDMYRSAPKEQRD	83 / 6 AA	114
Phosphosite 17:	HPSE	Q9Y251	T306	YLNGRTATREDFLNP	71 / 7 AA	61
Phosphosite 18:	SIN3B	O75182	S644	EQHSEGRSAPSSEPH	85 / 7 AA	133
Phosphosite 19:	ZNF318	Q5VUA4	S2243	VKAPVSRSPPREQVI	62 / 8 AA	251
Phosphosite 20:	ZNF598	Q86UK7	S645	EGPAPARSAPKEPPG	71 / 7 AA	99