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:	S21339
P-Site Sequence:	GKPLPKSSWSKAGKD
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	S21339	GKPLPKSSWSKAGKD	100 / 9 AA	3816
Phosphosite 1:	TTN	Q8WZ42	S21338	LGKPLPKSSWSKAGK	100 / 8 AA	3816
Phosphosite 2:	OSR1	Q8TAX0	S68	AMHLPRSSFSKVPGT	66 / 9 AA	30
Phosphosite 3:	TTN	Q8WZ42	S21341	PLPKSSWSKAGKDIR	100 / 7 AA	3816
Phosphosite 4:	TREX2	Q9BQ50	S11	AGSPLPRSSWPRMDD	62 / 8 AA	31
Phosphosite 5:	TREX2	Q9BQ50	S12	GSPLPRSSWPRMDDC	62 / 8 AA	31
Phosphosite 6:	OSR1	Q8TAX0	S67	PAMHLPRSSFSKVPG	75 / 8 AA	30
Phosphosite 7:	CGN	Q9P2M7	S1150	IKSLEKDSWRKASRS	66 / 9 AA	136
Phosphosite 8:	MTHFS	P49914	T107	EISLLPKTSWNIPQP	71 / 7 AA	23
Phosphosite 9:	MTHFS	P49914	S108	ISLLPKTSWNIPQPG	71 / 7 AA	23
Phosphosite 10:	KIAA1602	Q9HCH0	S375	KSKGLPKSAWGGGTP	71 / 7 AA	139
Phosphosite 11:	CNTN1	Q12860	S447	AAPKPKFSWSKGTEW	75 / 8 AA	113
Phosphosite 12:	TTN	Q8WZ42	T14650	GKPEPKITWTKADMI	62 / 8 AA	3816
Phosphosite 13:	REL	Q04864	S411	MAPLPSSSWSSVAHP	85 / 7 AA	69
Phosphosite 14:	LRRC66	Q68CR7	S133	LDLLSPKSSWVKRHR	85 / 7 AA	98
Phosphosite 15:	REL	Q04864	S410	SMAPLPSSSWSSVAH	85 / 7 AA	69
Phosphosite 16:	LRRC66	Q68CR7	S134	DLLSPKSSWVKRHRS	85 / 7 AA	98
Phosphosite 17:	IMPG1	Q17R60	T432	AEHGLPDTSWSPPAM	71 / 7 AA	89
Phosphosite 18:	IFIT5	Q13325	S264	KFYRRKNSWNKALEL	62 / 8 AA	56
Phosphosite 19:	IMPG1	Q17R60	S433	EHGLPDTSWSPPAMA	71 / 7 AA	89
Phosphosite 20:	TTN	Q8WZ42	S21246	KRDLPSKSWMKANHV	66 / 9 AA	3816