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:	TBX18
Human P-Site:	Y457
P-Site Sequence:	APPRTPSYVGVSSST
UniProt:	O95935
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TBX18	O95935	Y457	APPRTPSYVGVSSST	100 / 9 AA	65
Phosphosite 1:	TBX18	O95935	S456	FAPPRTPSYVGVSSS	100 / 8 AA	65
Phosphosite 2:	CLDN2	P57739	Y35	PSWKTSSYVGASIVT	66 / 9 AA	25
Phosphosite 3:	Loc399937	A6NDQ2	S432	DCEGRTMSFVGVDQS	75 / 8 AA	54
Phosphosite 4:	TBX18	O95935	T454	ETFAPPRTPSYVGVS	100 / 6 AA	65
Phosphosite 5:	SPATA18	Q8TC71	Y365	RKSLTPSYVGSNDFE	100 / 6 AA	61
Phosphosite 6:	SPATA18	Q8TC71	S364	VRKSLTPSYVGSNDF	100 / 6 AA	61
Phosphosite 7:	MTO1	Q9Y2Z2	Y471	VVSRTEGYIGVLIDD	62 / 8 AA	80
Phosphosite 8:	GLT25D2	Q8IYK4	Y218	FYKRTPDYVQIREWK	62 / 8 AA	73
Phosphosite 9:	CHRNB4	P30926	Y219	VNPQDPSYVDVTYDF	55 / 9 AA	56
Phosphosite 10:	TTC21A	Q8NDW8	Y333	TFMATPSYVHVATEL	75 / 8 AA	151
Phosphosite 11:	TTC21A	Q8NDW8	S332	RTFMATPSYVHVATE	85 / 7 AA	151
Phosphosite 12:	CHRNB4	P30926	S218	TVNPQDPSYVDVTYD	62 / 8 AA	56
Phosphosite 13:	INPP5E	Q9NRR6	S553	TSKQRTPSYTDRVLY	71 / 7 AA	70
Phosphosite 14:	CCDC88C	Q9P219	Y1655	KRGTAPPYVGVRPCS	71 / 7 AA	228
Phosphosite 15:	LAMA2	P24043	Y2514	NILSSPDYVGVTKGC	62 / 8 AA	343
Phosphosite 16:	Septin-2	Q15019	Y17	INPETPGYVGFANLP	83 / 6 AA	41
Phosphosite 17:	GLT25D2	Q8IYK4	T215	PKGFYKRTPDYVQIR	83 / 6 AA	73
Phosphosite 18:	INPP5E	Q9NRR6	Y554	SKQRTPSYTDRVLYR	71 / 7 AA	70
Phosphosite 19:	COL21A1	Q96P44	Y281	PEGLPPSYVFVSTQR	85 / 7 AA	99
Phosphosite 20:	INPP5E	Q9NRR6	T551	DSTSKQRTPSYTDRV	83 / 6 AA	70