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:	Y2999
P-Site Sequence:	VNYEGISYKWLKNGV
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	Y2999	VNYEGISYKWLKNGV	100 / 9 AA	3816
Phosphosite 1:	CNTN2	Q02246	S165	PAHYPGLSYRWLLNE	71 / 7 AA	113
Phosphosite 2:	CXXC6	Q8NFU7	Y791	KTLENNSYKFLKDTA	66 / 9 AA	235
Phosphosite 3:	CNTN1	Q12860	Y170	HFPDDLSYRWLLNEF	50 / 8 AA	113
Phosphosite 4:	TIGD2	Q4W5G0	S27	KKLEEGISFKKLSVV	75 / 8 AA	60
Phosphosite 5:	NUP37	Q8NFH4	Y63	ADVEGIQYKTLRTFH	66 / 9 AA	37
Phosphosite 6:	PIK3R5	Q8WYR1	Y141	LKAPGISYQRLVRAE	71 / 7 AA	97
Phosphosite 7:	CNTN3	Q9P232	Y349	SGKPKPSYRWLKNGA	83 / 6 AA	113
Phosphosite 8:	CNTN4	Q8IWV2	Y347	NGRPKPTYKWLKNGE	83 / 6 AA	113
Phosphosite 9:	CD22	P20273	Y762	MMEDGISYTTLRFPE	55 / 9 AA	95
Phosphosite 10:	HEATR3	Q7Z4Q2	S331	DDEMEGISHKRRVRR	71 / 7 AA	75
Phosphosite 11:	CNTN5	O94779	Y133	RGNPVPSYRWLRNGT	66 / 6 AA	121
Phosphosite 12:	Putative uncharacterized protein FLJ37107	Q8N9I1	S81	RESAQSISFKWENSI	57 / 7 AA	15
Phosphosite 13:	MGA	Q8IWI9	Y2717	GDMRGIQYKWKESES	83 / 6 AA	332
Phosphosite 14:	FRY	Q5TBA9	Y1184	LSPDGYLYKWLDNIL	62 / 8 AA	339
Phosphosite 15:	FRYL	O94915	Y1134	LSSDGYLYKWLDNIL	62 / 8 AA	340
Phosphosite 16:	SLC10A4	Q96EP9	Y406	DEDTDISYKKLKEEE	75 / 8 AA	47
Phosphosite 17:	TBC1D19	Q8N5T2	S444	GAQPLRISFKWMVRA	66 / 6 AA	60
Phosphosite 18:	GNN	Q6P2S7	S1279	PGESEFISEKWLFHS	75 / 8 AA	152
Phosphosite 19:	CD22	P20273	S761	PMMEDGISYTTLRFP	62 / 8 AA	95
Phosphosite 20:	BAIAP3	O94812	Y975	ESLRDGSYKRLKEEL	83 / 6 AA	132