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:	S3907
P-Site Sequence:	SIEPPMHSYLTSVAE
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	S3907	SIEPPMHSYLTSVAE	100 / 9 AA	3816
Phosphosite 1:	Meis2	O14770	S427	RHGPPMHSYLPSHPH	88 / 9 AA	52
Phosphosite 2:	Meis2	O14770	Y428	HGPPMHSYLPSHPHH	87 / 8 AA	52
Phosphosite 3:	GPR3	P46089	Y278	DAHSPPLYTYLTLLP	62 / 8 AA	35
Phosphosite 4:	CLK2	P49760	Y441	NCKPLRRYLTSEAEE	62 / 8 AA	60
Phosphosite 5:	MGAT4B	Q9UQ53	S157	SVRREVHSYLTDTLH	62 / 8 AA	63
Phosphosite 6:	CCDC158	Q5M9N0	S1023	PKKSPVHSLLTSSVE	75 / 8 AA	127
Phosphosite 7:	MGAT4B	Q9UQ53	Y158	VRREVHSYLTDTLHS	83 / 6 AA	63
Phosphosite 8:	TSPYL6	Q8N831	S275	GQDAEMLSYLTNLEV	55 / 9 AA	46
Phosphosite 9:	PTPN3	P26045	S448	SENNPAQSYLTQKSS	71 / 7 AA	104
Phosphosite 10:	SRP68	Q9UHB9	S381	SNLQYLHSYLTYIKL	83 / 6 AA	71
Phosphosite 11:	MRPL2	Q5T653	S294	RPLPPMKSYVKLPSA	62 / 8 AA	33
Phosphosite 12:	PTPN3	P26045	Y449	ENNPAQSYLTQKSSS	71 / 7 AA	104
Phosphosite 13:	C14orf119	Q9NWQ9	S32	NPSPPLMSYITSQEM	66 / 9 AA	16
Phosphosite 14:	SKT	Q5T5P2	S1055	PPPPPRRSYLPGSGL	71 / 7 AA	214
Phosphosite 15:	ZNF862	O60290	Y1088	QPAIQHWYLTSSGRR	71 / 7 AA	132
Phosphosite 16:	ZNF862	O60290	T1090	AIQHWYLTSSGRRFS	83 / 6 AA	132
Phosphosite 17:	YLPM1	P49750	S199	SQSPPSQSYLAPTPS	62 / 8 AA	220
Phosphosite 18:	ZNF160	Q9HCG1	S662	GKAFSMHSNLTTHKV	62 / 8 AA	94
Phosphosite 19:	PAPPA2	Q9BXP8	Y829	QVARMHCYLDLVYQQ	66 / 6 AA	199
Phosphosite 20:	TRIB1	Q96RU8	Y170	DFGDMHSYVRSRKRL	71 / 7 AA	41