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:	S543
P-Site Sequence:	TSPKLAASPEKIVSS
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	S543	TSPKLAASPEKIVSS	100 / 9 AA	65
Phosphosite 1:	TBX15	Q96SF7	S531	TSPRLAASPEKLSAS	77 / 9 AA	66
Phosphosite 2:	GLTSCR1	Q9NZM4	S673	PSPGLASSPEKIVLG	87 / 8 AA	153
Phosphosite 3:	MAP3K1	Q13233	S923	CATKLSASSEDISER	66 / 9 AA	164
Phosphosite 4:	POTEA	Q6S8J7	S12	VSPKLAASPMKKPFG	87 / 8 AA	56
Phosphosite 5:	ENTPD4	Q9Y227	S145	GISEFATSPEKVSDY	62 / 8 AA	70
Phosphosite 6:	SSRP1	Q08945	S561	YMLWLNASREKIKSD	75 / 8 AA	81
Phosphosite 7:	TENC1	Q63HR2	S425	VEFVFSSSPEKIKGS	62 / 8 AA	153
Phosphosite 8:	RNF10	Q8N5U6	S537	EYGSLERSPEKISAT	75 / 8 AA	90
Phosphosite 9:	CLYBL	Q8N0X4	S287	VQEQFSPSPEKIKWA	55 / 9 AA	37
Phosphosite 10:	FNBP1	Q96RU3	T398	LSLKLGATPEDFSNL	55 / 9 AA	71
Phosphosite 11:	RBM28	Q9NW13	S397	QKCLLAASPENEAGG	85 / 7 AA	86
Phosphosite 12:	PNLIPRP3	Q17RR3	S48	ELVGLPWSPEKINTR	75 / 8 AA	52
Phosphosite 13:	PNLIPRP1	P54315	S48	PLKILPWSPEKIGTR	75 / 8 AA	52
Phosphosite 14:	JRK	O75564	S103	GIKKLDASSEKQSAD	75 / 8 AA	57
Phosphosite 15:	TTBK1	Q5TCY1	S1033	PVSPLEPSPEKVATI	62 / 8 AA	143
Phosphosite 16:	ANK3	Q12955	S2672	KAPSLPSSPEKMVLS	62 / 8 AA	480
Phosphosite 17:	NDUFB5	O43674	S128	IARNFYDSPEKIYER	55 / 9 AA	22
Phosphosite 18:	H1F0	P07305	T153	AKKKLAATPKKAKKP	75 / 8 AA	21
Phosphosite 19:	ATXN7L1	Q9ULK2	S225	MSKSVPPSPEKILNG	62 / 8 AA	89
Phosphosite 20:	DMXL1	Q9Y485	S918	PEEHYSSSPEKILSP	62 / 8 AA	338