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:	S580
P-Site Sequence:	EGVHLLSSGGQQSFF
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	S580	EGVHLLSSGGQQSFF	100 / 9 AA	65
Phosphosite 1:	TBX18	O95935	S579	VEGVHLLSSGGQQSF	100 / 8 AA	65
Phosphosite 2:	KIAA1543	Q9P1Y5	S363	FRHPLLSSGGPQSPL	77 / 9 AA	135
Phosphosite 3:	CORO7	P57737	S518	VAVPLLSSGGQVAVL	87 / 8 AA	101
Phosphosite 4:	SP8	Q8IXZ3	S291	GASSHLLSPAGQHLM	75 / 8 AA	51
Phosphosite 5:	C17orf55	Q8N8I6	S148	QRPHFQSSGAQQESR	66 / 9 AA	28
Phosphosite 6:	FRMD4A	Q9P2Q2	S372	SSGSLLSSGSQESDS	75 / 8 AA	115
Phosphosite 7:	FZD6	O60353	T167	WCPRHLKTSGGQGYK	75 / 8 AA	79
Phosphosite 8:	UBXD1	Q9BZV1	S382	LPFELLASGGQKLSE	75 / 8 AA	50
Phosphosite 9:	TTBK1	Q5TCY1	S944	THLNVMSSGGQALRS	62 / 8 AA	143
Phosphosite 10:	UTY	O14607	S655	LSCHTATSGGQQGIM	66 / 9 AA	150
Phosphosite 11:	FZD6	O60353	S168	CPRHLKTSGGQGYKF	75 / 8 AA	79
Phosphosite 12:	C20orf12	Q9NVP4	S380	NFSDHLLSSAAEGDG	62 / 8 AA	63
Phosphosite 13:	FAM86B2	P0C5J1	S116	HRSYLLSSGGSVTLS	85 / 7 AA	37
Phosphosite 14:	EML4	Q9HC35	S851	HNDSHLISTGGKDMS	62 / 8 AA	109
Phosphosite 15:	TNFRSF10B	O14763	S424	KIEDHLLSSGKFMYL	100 / 6 AA	48
Phosphosite 16:	EML1	O00423	S801	CEDSHLISTGGKDTS	62 / 8 AA	90
Phosphosite 17:	FAM86B2	P0C5J1	S115	GHRSYLLSSGGSVTL	85 / 7 AA	37
Phosphosite 18:	BHLHB9	Q6PI77	S454	SELFHLLSSGNCKTR	100 / 6 AA	60
Phosphosite 19:	CMYA3	A4UGR9	S2207	KPAHLLSSSAPEKHS	55 / 9 AA	382
Phosphosite 20:	MED1	Q15648	S52	EKRVVMSSGGHQHLV	62 / 8 AA	168