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:	S285
P-Site Sequence:	RLISPQLSATPDVGP
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	S285	RLISPQLSATPDVGP	100 / 9 AA	60
Phosphosite 1:	CTPS2	Q9NRF8	S187	VSLVPQLSATGEQKT	75 / 8 AA	66
Phosphosite 2:	NAG	A2RRP1	T436	FEPSPQVTATHDGGF	66 / 9 AA	269
Phosphosite 3:	C1orf78	Q9NVM1	S101	TLPGPELSAEPDGPL	66 / 9 AA	18
Phosphosite 4:	DMPK2	Q6DT37	S1007	DLRDPQFSATPVLAS	85 / 7 AA	173
Phosphosite 5:	PARP14	Q460N5	T92	LTVQLPATPDEIDHV	85 / 7 AA	194
Phosphosite 6:	SYT14	Q8NB59	S178	DSGSPHLSCTPSEIG	75 / 8 AA	62
Phosphosite 7:	OTP	Q5XKR4	S295	SGSPQLCSSPDSSDV	62 / 8 AA	34
Phosphosite 8:	FAM65A	Q6ZS17	S395	DSSSPQLSGTARHSP	75 / 8 AA	132
Phosphosite 9:	TCF20	Q9UGU0	S419	LQLMPQLSPTPSMMP	85 / 7 AA	212
Phosphosite 10:	SYNJ2	O15056	S566	LLDSPQLSGATDSQD	66 / 9 AA	166
Phosphosite 11:	TNS1	Q9HBL0	S390	NATRPTLSATPNHVE	75 / 8 AA	186
Phosphosite 12:	TCP11	Q8WWU5	S101	DHLKEQLSATPPDFS	100 / 6 AA	56
Phosphosite 13:	TCP11	Q8WWU5	T103	LKEQLSATPPDFSCA	100 / 6 AA	56
Phosphosite 14:	UBE2F	Q969M7	T68	KLHCFQLTVTPDEGY	71 / 7 AA	21
Phosphosite 15:	UBE2F	Q969M7	T70	HCFQLTVTPDEGYYQ	71 / 7 AA	21
Phosphosite 16:	CELSR3	Q9NYQ7	S414	DHGSPRLSATTMVAV	85 / 7 AA	358
Phosphosite 17:	ZNF692	Q9BU19	S280	VRVQPQLSRTPQAAQ	75 / 8 AA	57
Phosphosite 18:	GOLGB1	Q14789	S3014	RQASPETSASPDGSQ	66 / 9 AA	376
Phosphosite 19:	TANC2	Q9HCD6	T486	LCRSPQLTAYREQLL	55 / 9 AA	220
Phosphosite 20:	C1orf200	Q5SR53	S38	EKRSPQLSAKTWRRG	100 / 6 AA	18