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:	TBX4
Human P-Site:	S226
P-Site Sequence:	FPETSFISVTSYQNH
UniProt:	P57082
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TBX4	P57082	S226	FPETSFISVTSYQNH	100 / 9 AA	60
Phosphosite 1:	TBX6	O95947	S248	FPETTFISVTAYQNP	77 / 9 AA	47
Phosphosite 2:	QRICH2	Q9H0J4	S837	ADSTGFISVRPYQHG	66 / 9 AA	181
Phosphosite 3:	PLA2G12B	Q9BX93	S45	HLRGSFESVNSYFDS	75 / 8 AA	22
Phosphosite 4:	CUL2	Q13617	T420	DRLTSFITVFKYIDD	66 / 9 AA	87
Phosphosite 5:	ZNF709	Q8N972	S347	ECGKAFISLPSYRRH	55 / 9 AA	75
Phosphosite 6:	Putative protein C3P1	Q6ZMU1	S166	TEAEVFISVQGYTRM	71 / 7 AA	40
Phosphosite 7:	INOC1	Q9ULG1	S1348	DGDDSFISVDSAMPS	85 / 7 AA	177
Phosphosite 8:	PSG11	Q9UQ72	S247	DLPRIFPSVTSYYSG	85 / 7 AA	37
Phosphosite 9:	ADAM5P	Q6NVV9	S311	PPVNSPISITSYYSA	75 / 8 AA	47
Phosphosite 10:	PSG11	Q9UQ72	T249	PRIFPSVTSYYSGEN	85 / 7 AA	37
Phosphosite 11:	MANEA	Q5SRI9	S398	QTRPSLISITSFNEW	62 / 8 AA	54
Phosphosite 12:	CTAGE1	Q96RT6	S35	FLWRSFRSVTSRLYV	85 / 7 AA	85
Phosphosite 13:	SYT16	Q17RD7	S210	SRSQSFRSVTSEKGK	85 / 7 AA	72
Phosphosite 14:	DLGAP4	Q9Y2H0	S575	TTSKPFISVTVQSST	83 / 6 AA	108
Phosphosite 15:	FKSG10	P57764	T26	GGEFIPVTSLQSSTG	83 / 6 AA	53
Phosphosite 16:	FREM3	P0C091	S1801	RGYLGETSFISIGTK	83 / 6 AA	238
Phosphosite 17:	CUL2	Q13617	S417	EVEDRLTSFITVFKY	83 / 6 AA	87
Phosphosite 18:	ARHGEF11	O15085	S1242	TPTPSVISVTSHPWD	75 / 8 AA	168
Phosphosite 19:	ARHGAP20	Q9P2F6	S802	KSKPVAISVASYSPM	83 / 6 AA	133
Phosphosite 20:	ADAMTS16	Q8TE57	S787	NVSTSYISVRNALRR	83 / 6 AA	136