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:	S33158
P-Site Sequence:	FMSKEEKSRKKSRRQ
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	S33158	FMSKEEKSRKKSRRQ	100 / 9 AA	3816
Phosphosite 1:	IKIP	Q70UQ0	S6	__MSEVKSRKKSGPK	87 / 8 AA	39
Phosphosite 2:	PTPRS	Q13332	S1497	MTRLEEKSRIKCDQY	75 / 8 AA	217
Phosphosite 3:	SPC25	Q9HBM1	S111	QDLKEEYSRKKETIS	87 / 8 AA	26
Phosphosite 4:	RIF1	Q5UIP0	S1564	SEAKEEGSRKKRSGK	87 / 8 AA	274
Phosphosite 5:	GZMH	P20718	S45	VQFLQEKSRKRCGGI	62 / 8 AA	27
Phosphosite 6:	PCNT	O95613	S2799	QKLKEEKSRVVDLQA	100 / 6 AA	378
Phosphosite 7:	HERV-K_22q11.21 provirus ancestral Gag polyprotein	P63145	T119	LIDCNEKTRKKSQKE	75 / 8 AA	74
Phosphosite 8:	HERV-K_6q14.1 provirus ancestral Gag-Pol polyprotein	P63128	T119	IIDCNEKTRKKSQKE	75 / 8 AA	124
Phosphosite 9:	HERV-K_6q14.1 provirus ancestral Gag polyprotein	P63126	T119	IIDCNEKTRKKSQKE	75 / 8 AA	74
Phosphosite 10:	HERV-K_19p13.11 provirus ancestral Gag polyprotein	P62684	T119	IIDCNEKTRKKSQKE	75 / 8 AA	74
Phosphosite 11:	CCDC55	Q9H0G5	S214	SGIKEEKSRGFSNEV	100 / 6 AA	66
Phosphosite 12:	CHD4	Q14839	S595	FGGDEEKSRKRKNKD	85 / 7 AA	218
Phosphosite 13:	HERC4	Q5GLZ8	S71	GQLGHEKSRKKPEQV	85 / 7 AA	119
Phosphosite 14:	MYH11	P35749	S1049	RLKKEEKSRQELEKL	100 / 6 AA	227
Phosphosite 15:	PTPRF	P10586	S1456	MTRLEEKSRVKCDQY	75 / 8 AA	211
Phosphosite 16:	LNP1	A1A4G5	S149	CLRMEIKSRKKVEEE	75 / 8 AA	21
Phosphosite 17:	MATR3	P43243	S592	DLLKKDKSRKRSYSP	66 / 9 AA	95
Phosphosite 18:	ZNF609	O15014	S1172	RKLKEERSRSKDSVP	75 / 8 AA	151
Phosphosite 19:	PRPF38B	Q5VTL8	S497	HSPSKEKSRKRSRSK	85 / 7 AA	64
Phosphosite 20:	KIAA2022	Q5QGS0	S1175	TNNKVSKSRKKSSPS	77 / 9 AA	168