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:	T446
P-Site Sequence:	PATISSSTRGLGAEE
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	T446	PATISSSTRGLGAEE	100 / 9 AA	79
Phosphosite 1:	TBX3	O15119	S445	SPATISSSTRGLGAE	100 / 8 AA	79
Phosphosite 2:	TBX3	O15119	S444	HSPATISSSTRGLGA	100 / 7 AA	79
Phosphosite 3:	IQWD1	Q58WW2	S506	WSSIASSSRGIGSHC	66 / 9 AA	96
Phosphosite 4:	ARMC9	Q7Z3E5	T806	PGSTASSTRGLPSSQ	75 / 8 AA	92
Phosphosite 5:	KIAA0664	O75153	T255	QVSITASTRGFYLNQ	62 / 8 AA	147
Phosphosite 6:	ARMC9	Q7Z3E5	S805	RPGSTASSTRGLPSS	75 / 8 AA	92
Phosphosite 7:	MAD1L1	Q9Y6D9	S358	KNSAVTSSARGLEKA	62 / 8 AA	83
Phosphosite 8:	KIAA0664	O75153	S254	RQVSITASTRGFYLN	62 / 8 AA	147
Phosphosite 9:	OSBPL7	Q9BZF2	T288	ESRDSSGTRGLPPTD	85 / 7 AA	95
Phosphosite 10:	RUSC1	Q9BVN2	S575	KPGSSTRSLGTLYSQ	85 / 7 AA	96
Phosphosite 11:	CXorf64	B1ATL7	T235	PIPLSSSTPGLPSCS	75 / 8 AA	32
Phosphosite 12:	CXorf64	B1ATL7	S234	RPIPLSSSTPGLPSC	75 / 8 AA	32
Phosphosite 13:	RUSC1	Q9BVN2	T573	SVKPGSSTRSLGTLY	85 / 7 AA	96
Phosphosite 14:	C1orf177	Q3ZCV2	S143	QLREKPCSTRGLLSS	71 / 7 AA	48
Phosphosite 15:	SEC63D1	A2PYH4	S1302	GFGNTLSSSTRGSKL	85 / 7 AA	163
Phosphosite 16:	TBX3	O15119	S443	RHSPATISSSTRGLG	100 / 6 AA	79
Phosphosite 17:	KCTD12	Q96CX2	S6	__MALADSTRGLPNG	62 / 8 AA	36
Phosphosite 18:	UBFD1	O14562	S96	RRHVGWNSTRGLLPA	71 / 7 AA	57
Phosphosite 19:	SEC63D1	A2PYH4	S1303	FGNTLSSSTRGSKLP	85 / 7 AA	163
Phosphosite 20:	SOX21	Q9Y651	S185	KMAEISSSSSGLPYA	75 / 8 AA	29