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:	S456
P-Site Sequence:	FAPPRTPSYVGVSSS
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	S456	FAPPRTPSYVGVSSS	100 / 9 AA	65
Phosphosite 1:	TBX18	O95935	Y457	APPRTPSYVGVSSST	100 / 8 AA	65
Phosphosite 2:	TBX18	O95935	T454	ETFAPPRTPSYVGVS	100 / 7 AA	65
Phosphosite 3:	USP10	Q14694	S76	DTLPRTPSYSISSTL	100 / 6 AA	87
Phosphosite 4:	USP10	Q14694	T74	PSDTLPRTPSYSISS	100 / 6 AA	87
Phosphosite 5:	SPATA18	Q8TC71	Y365	RKSLTPSYVGSNDFE	100 / 6 AA	61
Phosphosite 6:	SPATA18	Q8TC71	S364	VRKSLTPSYVGSNDF	100 / 6 AA	61
Phosphosite 7:	PKD1L1	Q8TDX9	S259	PGIPRTPSFTASQSG	62 / 8 AA	315
Phosphosite 8:	LARP1	Q6PKG0	T376	DGVEGPRTPKYMNNI	71 / 7 AA	124
Phosphosite 9:	PKD1L1	Q8TDX9	T257	LPPGIPRTPSFTASQ	83 / 6 AA	315
Phosphosite 10:	OR10G3	Q8NGC4	S311	LRSPRTPSEV_____	85 / 7 AA	35
Phosphosite 11:	SH2D3A	Q9BRG2	S218	TKPPRTPSFELPDAS	83 / 6 AA	63
Phosphosite 12:	SH2D3A	Q9BRG2	T216	APTKPPRTPSFELPD	83 / 6 AA	63
Phosphosite 13:	SF2	Q07955	S199	VKVDGPRSPSYGRSR	83 / 6 AA	28
Phosphosite 14:	INPP5E	Q9NRR6	S553	TSKQRTPSYTDRVLY	62 / 8 AA	70
Phosphosite 15:	OR10G3	Q8NGC4	T309	RMLRSPRTPSEV___	85 / 7 AA	35
Phosphosite 16:	TTC21A	Q8NDW8	S332	RTFMATPSYVHVATE	85 / 7 AA	151
Phosphosite 17:	TTC21A	Q8NDW8	Y333	TFMATPSYVHVATEL	85 / 7 AA	151
Phosphosite 18:	SF2	Q07955	S201	VDGPRSPSYGRSRSR	83 / 6 AA	28
Phosphosite 19:	INPP5E	Q9NRR6	T551	DSTSKQRTPSYTDRV	71 / 7 AA	70
Phosphosite 20:	INPP5E	Q9NRR6	Y554	SKQRTPSYTDRVLYR	71 / 7 AA	70