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:	T477
P-Site Sequence:	MGGTDGDTFSCPQTS
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	T477	MGGTDGDTFSCPQTS	100 / 9 AA	65
Phosphosite 1:	TBX18	O95935	S479	GTDGDTFSCPQTSLS	100 / 7 AA	65
Phosphosite 2:	TBC1D16	Q8TBP0	T232	SFDSDSDTFSSPFCL	66 / 9 AA	86
Phosphosite 3:	PI4KAP1	Q8N8J0	Y128	IYSTAFDYFSCPPKF	66 / 9 AA	29
Phosphosite 4:	PI4KA	P42356	Y1327	IYSTAFDYFSCPPKF	66 / 9 AA	231
Phosphosite 5:	PI4KAP2	A4QPH2	Y128	IYSTAFDYFSCPPKF	66 / 9 AA	67
Phosphosite 6:	ZNF556	Q9HAH1	S435	EKCGKAFSCPKAFQG	71 / 7 AA	52
Phosphosite 7:	ZNF699	Q32M78	S597	LECGKAFSCPSSFRR	71 / 7 AA	74
Phosphosite 8:	ZNF699	Q32M78	S457	KECGKAFSCPSSFRA	71 / 7 AA	74
Phosphosite 9:	ZNF77	Q15935	S278	KECGKAFSCPSYFRE	71 / 7 AA	62
Phosphosite 10:	ZNF490	Q9ULM2	S316	KQCGKAFSCPTYLRS	71 / 7 AA	61
Phosphosite 11:	SMCHD1	A6NHR9	T1430	RPPANAETFSCNKIK	50 / 8 AA	226
Phosphosite 12:	CDKL5	O76039	S987	VRGTDAFSCPTQQSG	83 / 6 AA	116
Phosphosite 13:	VPS13A	Q96RL7	S1446	LKMYTDGSTFSSFSL	75 / 8 AA	360
Phosphosite 14:	Wnk3	Q9BYP7	T1152	FSSSAEDTLSCPVTE	83 / 6 AA	192
Phosphosite 15:	RNF43	Q68DV7	S321	FNITEGDSFSQSLGP	71 / 7 AA	86
Phosphosite 16:	VPS13A	Q96RL7	T1447	KMYTDGSTFSSFSLK	75 / 8 AA	360
Phosphosite 17:	PPP1R3C	Q9UQK1	T215	YGGTDSDTFSFAIDL	85 / 7 AA	36
Phosphosite 18:	ACTL8	Q9H568	Y65	CHPDTFSYPIERGRI	83 / 6 AA	41
Phosphosite 19:	LRRK1	Q38SD2	T1925	LTPMDGETFSQHLQA	71 / 7 AA	228
Phosphosite 20:	COL4A4	P53420	T665	LKGQKGDTISCNVTY	83 / 6 AA	164