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:	S4486
P-Site Sequence:	TFLSRPKSLTTFVGK
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	S4486	TFLSRPKSLTTFVGK	100 / 9 AA	3816
Phosphosite 1:	TTN	Q8WZ42	T4488	LSRPKSLTTFVGKAA	100 / 7 AA	3816
Phosphosite 2:	Wnk3	Q9BYP7	S1555	KLRSRPQSLTHVDNG	85 / 7 AA	192
Phosphosite 3:	CRIP2	P52943	S115	KGPSRASSVTTFTGE	66 / 9 AA	22
Phosphosite 4:	UPF0627 protein ENSP00000341061/ENSP00000339743	A6NEA5	S144	SHPHPPHSLTTFLRS	85 / 7 AA	18
Phosphosite 5:	TTN	Q8WZ42	T4489	SRPKSLTTFVGKAAK	100 / 6 AA	3816
Phosphosite 6:	UPF0627 protein ENSP00000341061/ENSP00000339743	A6NEA5	T146	PHPPHSLTTFLRSVI	85 / 7 AA	18
Phosphosite 7:	RICS	A7KAX9	S587	ASLSRPKSLLVSSPS	100 / 6 AA	231
Phosphosite 8:	JARID2	Q92833	S821	IYKGRSVSLTTFYRT	66 / 9 AA	139
Phosphosite 9:	CS	O75390	S451	FPLERPKSMSTEGLM	71 / 7 AA	52
Phosphosite 10:	PDK1	Q15118	T431	SREPKDMTTFRSA__	71 / 7 AA	49
Phosphosite 11:	CERKL	Q49MI3	S168	GFPNRPKSLKILLNP	55 / 9 AA	63
Phosphosite 12:	LOXL4	Q96JB6	S26	PPPSRPQSLGTTKLR	75 / 8 AA	84
Phosphosite 13:	ALAS1	P13196	S195	DNLPKSVSTFQYDRF	71 / 7 AA	71
Phosphosite 14:	Sialophorin	P16150	T341	EGSSRRPTLTTFFGR	66 / 9 AA	40
Phosphosite 15:	ALAS1	P13196	S193	LQDNLPKSVSTFQYD	71 / 7 AA	71
Phosphosite 16:	MCM9	Q9NXL9	S898	PKRKRPKSLAQVEEP	83 / 6 AA	127
Phosphosite 17:	SGK269	Q9H792	S819	STPVRPKSLFTSQPS	85 / 7 AA	193
Phosphosite 18:	C18orf62	Q3B7S5	T43	LQKKALTTFENEHHI	83 / 6 AA	12
Phosphosite 19:	APBA2	Q99767	S283	RHEARPKSLNLLPEA	55 / 9 AA	83
Phosphosite 20:	SNX26	O14559	S532	CLLPRPKSLAGSCPS	83 / 6 AA	137