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:	S549
P-Site Sequence:	ASPEKIVSSQGSFLG
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	S549	ASPEKIVSSQGSFLG	100 / 9 AA	65
Phosphosite 1:	TBX18	O95935	S550	SPEKIVSSQGSFLGS	100 / 8 AA	65
Phosphosite 2:	MLL	Q03164	S1106	EEREKILSSMGNDDK	66 / 9 AA	432
Phosphosite 3:	Asxl3	Q9C0F0	S1218	HLSEKIVSSTSSENS	77 / 9 AA	242
Phosphosite 4:	FREM3	P0C091	S1122	GYLEKIASAPGSKMS	66 / 9 AA	238
Phosphosite 5:	PLCE1	Q9P212	S82	IAREKIVSDENSNEK	66 / 9 AA	259
Phosphosite 6:	ZNF294	O94822	S557	KENEKCVSSEGEKIE	75 / 8 AA	201
Phosphosite 7:	ADAMTS20	P59510	S273	TADAKVVSAHGSNLQ	55 / 9 AA	215
Phosphosite 8:	CPNE8	Q86YQ8	S126	TLGEIVGSQGSRLEK	85 / 7 AA	63
Phosphosite 9:	MARCH-VII	Q9H992	S262	SNSERVVSSQRPFQE	71 / 7 AA	78
Phosphosite 10:	DCAF11	Q8TEB1	S500	PFEEKIVSSSWDGNL	100 / 6 AA	62
Phosphosite 11:	K24	Q2M2I5	S514	VDGKVVSSQVSSISE	75 / 8 AA	55
Phosphosite 12:	CMYA5	Q8N3K9	S1510	CDSERLVSSQKKSLM	71 / 7 AA	449
Phosphosite 13:	XRCC1	P18887	S133	DRVKIVCSQPYSKDS	83 / 6 AA	70
Phosphosite 14:	ANKS1A	Q92625	S676	DEIEKIMSSIGEGID	75 / 8 AA	123
Phosphosite 15:	C9orf114	Q5T280	S249	YHGKVVSSQDPRTKA	62 / 8 AA	42
Phosphosite 16:	DPP9	Q86TI2	T333	SQGKIVSTQEKELVQ	83 / 6 AA	98
Phosphosite 17:	PKACg	P22612	S253	QIYEKIVSGRVRFPS	71 / 7 AA	40
Phosphosite 18:	C4orf17	Q53FE4	S281	GDQPTRVSSQGSEEN	100 / 6 AA	40
Phosphosite 19:	RB1CC1	Q8TDY2	S1221	KDRQKLVSSQEQDRE	71 / 7 AA	183
Phosphosite 20:	NPR2	P20594	S640	FLHNSIISSHGSLKS	71 / 7 AA	117