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:	S8
P-Site Sequence:	MLQDKGLSESEEAFR
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	S8	MLQDKGLSESEEAFR	100 / 9 AA	60
Phosphosite 1:	CHD1	O14646	S1439	DRPEKGLSEREQLEH	66 / 9 AA	197
Phosphosite 2:	TBX4	P57082	S10	QDKGLSESEEAFRAP	100 / 7 AA	60
Phosphosite 3:	DGK-D	Q16760	S651	FVLGLSESEEKMDHR	100 / 7 AA	133
Phosphosite 4:	DGK-D	Q16760	S649	EGFVLGLSESEEKMD	100 / 7 AA	133
Phosphosite 5:	ZNF608	Q9ULD9	S869	EGLANGLSESQESRM	75 / 8 AA	162
Phosphosite 6:	KNDC1	Q76NI1	S51	SLRDRGLSEQEAWAV	75 / 8 AA	191
Phosphosite 7:	TTC6	Q86TZ1	S23	AEMDKGLSELSPMQQ	100 / 6 AA	59
Phosphosite 8:	OR8H1	Q8NGG4	S18	DFILTGLSDSEEVQM	75 / 8 AA	35
Phosphosite 9:	OR8H3	Q8N146	S19	DFILTGLSDSEEVQM	75 / 8 AA	35
Phosphosite 10:	PKD1L1	Q8TDX9	S1827	LCGDNGLSETKELSC	66 / 9 AA	315
Phosphosite 11:	USP24	Q9UPU5	S168	ARLGLSESDENCRRF	85 / 7 AA	294
Phosphosite 12:	HECTD1	Q9ULT8	S2382	ILSNKGLSEDEKNTK	75 / 8 AA	290
Phosphosite 13:	ZNF608	Q9ULD9	S871	LANGLSESQESRMAS	85 / 7 AA	162
Phosphosite 14:	USP24	Q9UPU5	S166	YLARLGLSESDENCR	85 / 7 AA	294
Phosphosite 15:	PDIA4	P13667	S468	EVKDLGLSESGEDVN	77 / 9 AA	73
Phosphosite 16:	FLT1	P17948	S978	FQEDKSLSDVEEEED	66 / 9 AA	151
Phosphosite 17:	PPFIA1	Q13136	S456	DTVDKLLSESNERLQ	77 / 9 AA	136
Phosphosite 18:	PPFIA3	O75145	S439	ETVDKLLSESNERLQ	77 / 9 AA	133
Phosphosite 19:	LGTN	P41214	S239	AREDKSLSEAPEDTS	66 / 9 AA	65
Phosphosite 20:	NUDT6	P53370	S178	WKFPGGLSEPEEDIG	85 / 7 AA	36