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:	Y394
P-Site Sequence:	TPREACMYSGSGPEI
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	Y394	TPREACMYSGSGPEI	100 / 9 AA	60
Phosphosite 1:	TBX4	P57082	S395	PREACMYSGSGPEIA	100 / 8 AA	60
Phosphosite 2:	C12orf35	Q9HCM1	Y52	SNQEACMYPGNSNPI	75 / 8 AA	195
Phosphosite 3:	TBX5	Q99593	Y380	AQRQACMYASSAPPS	55 / 9 AA	58
Phosphosite 4:	ZSWIM4	Q9H7M6	Y82	SEREICMYSSLGYPP	66 / 9 AA	110
Phosphosite 5:	ZSWIM5	Q9P217	Y112	NEREICMYSSFQYRG	71 / 7 AA	131
Phosphosite 6:	ZSWIM6	Q9HCJ5	Y124	SEREICMYSSFNTGG	71 / 7 AA	133
Phosphosite 7:	KIAA1838	Q96EK7	Y452	PRQEVPMYTGSEPRQ	62 / 8 AA	104
Phosphosite 8:	PCSK9	Q8NBP7	Y325	FRDDACLYSPASAPE	66 / 6 AA	74
Phosphosite 9:	KIAA0406	O43156	S106	ELSACLYSPSSQKPA	62 / 8 AA	122
Phosphosite 10:	STRA8	Q7Z7C7	S136	KEYASMYSGNDSFPQ	62 / 8 AA	37
Phosphosite 11:	KIAA0406	O43156	Y105	SELSACLYSPSSQKP	62 / 8 AA	122
Phosphosite 12:	SLC25A20	O43772	Y52	LPGQPPMYSGTFDCF	50 / 8 AA	33
Phosphosite 13:	BBS9	Q3SYG4	S107	SRKLCVYSVSGTLGN	71 / 7 AA	99
Phosphosite 14:	BBS9	Q3SYG4	Y106	HSRKLCVYSVSGTLG	71 / 7 AA	99
Phosphosite 15:	MTTP	P55157	S638	YSLDILYSGSGILRR	71 / 7 AA	99
Phosphosite 16:	BUD13	Q9BRD0	Y423	GKKAAHMYSGAKTGL	71 / 7 AA	71
Phosphosite 17:	BUD13	Q9BRD0	S424	KKAAHMYSGAKTGLV	71 / 7 AA	71
Phosphosite 18:	SEMA3A	Q14563	Y343	KGSAVCMYSMSDVRR	62 / 8 AA	89
Phosphosite 19:	ZSWIM4	Q9H7M6	S83	EREICMYSSLGYPPP	71 / 7 AA	110
Phosphosite 20:	EIF5B	O60841	S137	KVEMYSGSDDDDDFN	83 / 6 AA	139