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:	S19809
P-Site Sequence:	ARNAVGVSLPREAEG
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	S19809	ARNAVGVSLPREAEG	100 / 9 AA	3816
Phosphosite 1:	GK2	Q14410	S91	NIKAVGVSNQRETTV	77 / 9 AA	61
Phosphosite 2:	RFX3	P48380	S198	YETAEGVSLPRSTLY	87 / 8 AA	84
Phosphosite 3:	RFX2	P48378	S214	YETAEGVSLPRSSLY	87 / 8 AA	80
Phosphosite 4:	RFX1	P22670	S453	YETAEGVSLPRSTLY	87 / 8 AA	105
Phosphosite 5:	OSBPL7	Q9BZF2	S624	PVGTVNVSLPRFGDH	75 / 8 AA	95
Phosphosite 6:	HEM1	P55160	S817	PAMQAFVSLPREGEQ	100 / 6 AA	128
Phosphosite 7:	GK3P	Q14409	S91	NIKAIGVSNQRETTV	66 / 9 AA	61
Phosphosite 8:	GK	P32189	S91	NIKAIGVSNQRETTV	66 / 9 AA	61
Phosphosite 9:	PLCL2	Q9UPR0	T91	TPSAVVCTLPRESKP	66 / 9 AA	126
Phosphosite 10:	SERPINB1	P30740	S272	DFIEVNVSLPRFKLE	85 / 7 AA	43
Phosphosite 11:	SERPINB6	P35237	S270	DEEEVEVSLPRFKLE	75 / 8 AA	43
Phosphosite 12:	SIPA1	Q96FS4	S244	SLGPVAVSLRREEKE	66 / 9 AA	112
Phosphosite 13:	BRCA1	P38398	S725	LKEFVNPSLPREEKE	75 / 8 AA	208
Phosphosite 14:	PLEC1	Q15149	S224	LEVLSGDSLPREKGR	85 / 7 AA	532
Phosphosite 15:	NMB	P08949	S101	LKKALGVSLSRPAPQ	75 / 8 AA	13
Phosphosite 16:	SGSM3	Q96HU1	S100	TWDKIAVSLPRSEKL	71 / 7 AA	85
Phosphosite 17:	GPR115	Q8IZF3	S311	EAHLQNVSLPRQVNG	71 / 7 AA	78
Phosphosite 18:	KIDINS220	Q9ULH0	S1167	SRPSVKTSLPRDQNN	55 / 9 AA	197
Phosphosite 19:	ARHGAP21	Q5T5U3	S605	FQTTCGMSLPRGISQ	62 / 8 AA	217
Phosphosite 20:	LRRC27	Q9C0I9	S176	RMWAVEHSLPRNPTS	66 / 9 AA	60