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:	S341
P-Site Sequence:	GTSDESSSEQAAFNC
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	S341	GTSDESSSEQAAFNC	100 / 9 AA	79
Phosphosite 1:	TBX3	O15119	S340	NGTSDESSSEQAAFN	100 / 8 AA	79
Phosphosite 2:	MLPH	Q9BV36	S233	SLTDESCSEKAAPHK	77 / 9 AA	66
Phosphosite 3:	KIAA0256	Q93073	S259	HPTAESSSEQGASEA	87 / 8 AA	122
Phosphosite 4:	MYO15A	Q9UKN7	S151	KKAEESGSEQATVDA	66 / 9 AA	395
Phosphosite 5:	ZNF134	P52741	S26	VKDEESSSEQSISIA	75 / 8 AA	48
Phosphosite 6:	ZNF134	P52741	S24	HEVKDEESSSEQSIS	85 / 7 AA	48
Phosphosite 7:	PRDM13	Q9H4Q3	S328	PYREESSSKQGAGLA	66 / 9 AA	75
Phosphosite 8:	TAOK3	Q9H2K8	S376	EVMDESSSELVMMHD	75 / 8 AA	105
Phosphosite 9:	TAOK3	Q9H2K8	S375	QEVMDESSSELVMMH	75 / 8 AA	105
Phosphosite 10:	KIAA0256	Q93073	S258	SHPTAESSSEQGASE	85 / 7 AA	122
Phosphosite 11:	CNTN4	Q8IWV2	S983	SDGGDGSSSEQIRIP	85 / 7 AA	113
Phosphosite 12:	CNTN4	Q8IWV2	S982	FSDGGDGSSSEQIRI	85 / 7 AA	113
Phosphosite 13:	PKD1L3	Q7Z443	S1713	SWPQKTSSEQAATTA	85 / 7 AA	196
Phosphosite 14:	CCDC160	A6NGH7	S32	ETSEPESSSEQTTAD	85 / 7 AA	38
Phosphosite 15:	CNTN4	Q8IWV2	S984	DGGDGSSSEQIRIPK	85 / 7 AA	113
Phosphosite 16:	CACNA1E	Q15878	S1029	TEQEPEGSSEQALLG	85 / 7 AA	262
Phosphosite 17:	ZCCHC7	Q8N3Z6	S23	LYRDESSSELSVDSE	66 / 9 AA	63
Phosphosite 18:	NPL4	Q8TAT6	S417	GYAKESSSEQYVPDV	100 / 6 AA	68
Phosphosite 19:	SPP2	Q13103	S175	LISDESISEQFYDRS	85 / 7 AA	24
Phosphosite 20:	KIAA0256	Q93073	S257	ASHPTAESSSEQGAS	100 / 6 AA	122