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:	TBX3
Human P-Site:	S738
P-Site Sequence:	LEAKPDRSRSASP__
UniProt:	O15119
Intern. Prot. ID:	IPI00005110

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TBX3	O15119	S738	LEAKPDRSRSASP__	100 / 9 AA	79
Phosphosite 1:	HEPACAM	Q14CZ8	S388	APSSPGRSRSASRTL	87 / 8 AA	46
Phosphosite 2:	TBX3	O15119	S740	AKPDRSRSASP____	100 / 7 AA	79
Phosphosite 3:	MIB2	Q96AX9	S38	ATGRPDRSRAARPTM	75 / 8 AA	110
Phosphosite 4:	TBC1D22B	Q9NU19	S114	LRVKPERSQSTTSDV	55 / 9 AA	59
Phosphosite 5:	MUM1	Q2TAK8	S564	RKMLPDRSRAARDRA	85 / 7 AA	79
Phosphosite 6:	SPEG	Q15772	S2391	LVRRPERSRSVQDLR	62 / 8 AA	354
Phosphosite 7:	SRRM2	Q9UQ35	S2090	SSSDRSRSATPPATR	85 / 7 AA	300
Phosphosite 8:	C17orf70	Q0VG06	S96	SLDHPGRSRSTSQDD	75 / 8 AA	93
Phosphosite 9:	SRRM2	Q9UQ35	S2088	SGSSSDRSRSATPPA	75 / 8 AA	300
Phosphosite 10:	PRRT3	Q5FWE3	S971	PRGKPGESRSASSDT	77 / 9 AA	102
Phosphosite 11:	RIMS1	Q86UR5	S1114	PFLDRARSASTNCLR	85 / 7 AA	189
Phosphosite 12:	GIGYF1	O75420	S228	RDGDRWRSASPDGGP	85 / 7 AA	115
Phosphosite 13:	USP31	Q70CQ4	S1071	VKVSLKPSRSRSKAD	85 / 7 AA	147
Phosphosite 14:	C20orf117	O94964	S564	LDSKPDPSRSFRPYR	85 / 7 AA	160
Phosphosite 15:	SH3PXD2B	A1X283	S585	PEPKPDKSRLFQLKN	83 / 6 AA	102
Phosphosite 16:	NFATC2	Q13469	S272	PGASPQRSRSPSPQP	75 / 8 AA	100
Phosphosite 17:	USP31	Q70CQ4	S1073	VSLKPSRSRSKADSS	85 / 7 AA	147
Phosphosite 18:	PPIL4	Q8WUA2	S477	RSKKRDRSRSPKKSK	75 / 8 AA	57
Phosphosite 19:	MBD5	Q9P267	S460	IEASPQRSRSSSTSS	75 / 8 AA	160
Phosphosite 20:	AKAP13	Q12802	S1502	QILKPNRSRDRQSLD	83 / 6 AA	308