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:	T387
P-Site Sequence:	PSYCSEVTPREACMY
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	T387	PSYCSEVTPREACMY	100 / 9 AA	60
Phosphosite 1:	DUSP3	P51452	T34	SQPCNEVTPRIYVGN	85 / 7 AA	20
Phosphosite 2:	TYSND1	Q2T9J0	S374	VVTCRHVSPREAARV	66 / 9 AA	59
Phosphosite 3:	RAPGEFL1	Q9UHV5	T476	LQRCSEVTHWVATEV	66 / 9 AA	73
Phosphosite 4:	RIZ	Q13029	T338	LEDCSEVTPAMQIPR	100 / 6 AA	189
Phosphosite 5:	STARD7	Q9NQZ5	T175	FGTYTDVTPRQFFNV	50 / 8 AA	43
Phosphosite 6:	ITPR3	Q14573	S2045	ERENSEVSPREVGHN	85 / 7 AA	304
Phosphosite 7:	ALG14	Q96F25	T32	VLRSMDVTPRESLSI	71 / 7 AA	24
Phosphosite 8:	FYCO1	Q9BQS8	T1114	NKLCQEVTNRERNDQ	75 / 8 AA	167
Phosphosite 9:	ZNF804A	Q7Z570	T524	KNKCSQVTPLLADDI	66 / 9 AA	137
Phosphosite 10:	ZFP106	Q9H2Y7	T915	MHLKQEVTPRAASLR	85 / 7 AA	209
Phosphosite 11:	ZNF804A	Q7Z570	S521	GSSKNKCSQVTPLLA	83 / 6 AA	137
Phosphosite 12:	NANOS1	Q8WY41	T180	ATTTSEATPREERAP	85 / 7 AA	30
Phosphosite 13:	CCNB3	Q8WWL7	T1111	KGTPKEITPREDIDE	83 / 6 AA	158
Phosphosite 14:	MRPL38	Q96DV4	T194	VYCGNEVTPTEAAQA	75 / 8 AA	45
Phosphosite 15:	C14orf82	P0C7T7	T317	RNAGGEATPREGGPR	62 / 8 AA	39
Phosphosite 16:	BDP1	Q99952	T393	APLYSKVTPRAQRPG	71 / 7 AA	50
Phosphosite 17:	TNXB	P22105	T3990	DLEAKEVTPRTALLT	85 / 7 AA	464
Phosphosite 18:	PNLIPRP1	P54315	T455	YNFCSEDTVREDTLL	75 / 8 AA	52
Phosphosite 19:	TNC	P24821	S621	GYSGEDCSEVSPPKD	83 / 6 AA	241
Phosphosite 20:	DYNC2H1	Q8NCM8	T1259	SRAQGEVTIREALRE	75 / 8 AA	493