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:	TBX18
Human P-Site:	S433
P-Site Sequence:	TLNRYSTSLAETYNR
UniProt:	O95935
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TBX18	O95935	S433	TLNRYSTSLAETYNR	100 / 9 AA	65
Phosphosite 1:	TBX18	O95935	T432	LTLNRYSTSLAETYN	100 / 8 AA	65
Phosphosite 2:	TBX18	O95935	S431	GLTLNRYSTSLAETY	100 / 7 AA	65
Phosphosite 3:	piccolo	Q9Y6V0	S2506	SSPRFSKSLTETYVV	66 / 9 AA	567
Phosphosite 4:	MACF1	Q9UPN3	S1799	LKEQYSTSLAQSEAE	66 / 9 AA	620
Phosphosite 5:	MACF1	Q96PK2	S2301	LKEQYSTSLAQSEAE	66 / 9 AA	670
Phosphosite 6:	Rab11FIP2	Q7L804	S50	GKEKYSTSVAEKTLE	75 / 8 AA	58
Phosphosite 7:	Rab11FIP2	Q7L804	T49	LGKEKYSTSVAEKTL	75 / 8 AA	58
Phosphosite 8:	DERPC	P0CG13	T32	EIEARYSTGLAGNLL	75 / 8 AA	51
Phosphosite 9:	DERPC	P0CG13	S31	GEIEARYSTGLAGNL	85 / 7 AA	51
Phosphosite 10:	STAC2	Q6ZMT1	S213	ETLRYGTSLALMNRS	85 / 7 AA	44
Phosphosite 11:	FAM171B	Q6P995	S628	DWSRYSSSLLESVSV	66 / 9 AA	92
Phosphosite 12:	STAC2	Q6ZMT1	T212	YETLRYGTSLALMNR	85 / 7 AA	44
Phosphosite 13:	SART3	Q15020	S797	KVFRYSTSLEKHKLF	85 / 7 AA	110
Phosphosite 14:	SART3	Q15020	T796	FKVFRYSTSLEKHKL	85 / 7 AA	110
Phosphosite 15:	SART3	Q15020	S795	DFKVFRYSTSLEKHK	100 / 6 AA	110
Phosphosite 16:	FAM171B	Q6P995	S627	SDWSRYSSSLLESVS	75 / 8 AA	92
Phosphosite 17:	TBX18	O95935	Y430	SGLTLNRYSTSLAET	100 / 6 AA	65
Phosphosite 18:	MACF1	Q9UPN3	S1797	GELKEQYSTSLAQSE	85 / 7 AA	620
Phosphosite 19:	MACF1	Q96PK2	S2299	GELKEQYSTSLAQSE	85 / 7 AA	670
Phosphosite 20:	ZFP37	Q9Y6Q3	S419	KSFRYNSSLTEHVRT	62 / 8 AA	71