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:	S393
P-Site Sequence:	HPHLLSGSSCSSPAF
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	S393	HPHLLSGSSCSSPAF	100 / 9 AA	65
Phosphosite 1:	TBX18	O95935	S391	ATHPHLLSGSSCSSP	100 / 7 AA	65
Phosphosite 2:	TBX18	O95935	S394	PHLLSGSSCSSPAFH	100 / 8 AA	65
Phosphosite 3:	FAM19A3	Q7Z5A8	S119	LPDLSGWSCSSGHKV	87 / 8 AA	15
Phosphosite 4:	DHDPSL	Q86XE5	S110	NRLLLAGSGCESTQA	66 / 9 AA	35
Phosphosite 5:	RAB36	O95755	S243	GTKKDLLSGAACEQA	71 / 7 AA	36
Phosphosite 6:	ZNF703	Q9H7S9	S394	GASHLGGSSCSTCSA	75 / 8 AA	58
Phosphosite 7:	TGF-betaR2	P37173	S551	LDRLSGRSCSEEKIP	85 / 7 AA	65
Phosphosite 8:	RNF43	Q68DV7	S264	GEWPDSGSSCSSAPV	100 / 7 AA	86
Phosphosite 9:	RNF43	Q68DV7	S265	EWPDSGSSCSSAPVC	100 / 7 AA	86
Phosphosite 10:	ZNF703	Q9H7S9	S395	ASHLGGSSCSTCSAH	75 / 8 AA	58
Phosphosite 11:	SPNS1	Q9H2V7	S316	PPCLPGDSCSSSDSL	75 / 8 AA	57
Phosphosite 12:	Ctip	Q99708	S6	__MNISGSSCGSPNS	75 / 8 AA	102
Phosphosite 13:	FAM133B	Q5BKY9	S84	REKLLSGSESSSKKR	77 / 9 AA	28
Phosphosite 14:	CCNJL	Q8IV13	S373	SGSLLSGSTGSSLHT	77 / 9 AA	48
Phosphosite 15:	WWC1	Q8IX03	S149	QVSLVSGSSSSSKYD	77 / 9 AA	125
Phosphosite 16:	JMJD2C	Q9H3R0	S451	LSDHIKLSGNSCLST	83 / 6 AA	120
Phosphosite 17:	BIRC6	Q9NR09	S1487	FDLEMSGSSCKNVYN	83 / 6 AA	528
Phosphosite 18:	LRRC8B	Q6P9F7	S193	SKILLSSSGCSADID	66 / 9 AA	92
Phosphosite 19:	FAM91A1	Q658Y4	S796	PSFSSLLSQSSCADM	85 / 7 AA	94
Phosphosite 20:	PHTF2	Q8N3S3	T380	EDAPKSGTSCSSRCS	85 / 7 AA	89