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:	S558
P-Site Sequence:	QGSFLGSSPSGTMTD
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	S558	QGSFLGSSPSGTMTD	100 / 9 AA	65
Phosphosite 1:	TBX18	O95935	S557	SQGSFLGSSPSGTMT	100 / 8 AA	65
Phosphosite 2:	LAMA3	Q16787	S3110	RAPVYLGSPPSGKPK	75 / 8 AA	367
Phosphosite 3:	TRIM17	Q9Y577	S322	QRRYLGSSPEGSGFC	66 / 9 AA	54
Phosphosite 4:	AGRN	O00468	S1480	ETPVLGESPSGTDGL	87 / 8 AA	215
Phosphosite 5:	TRIM17	Q9Y577	S321	RQRRYLGSSPEGSGF	75 / 8 AA	54
Phosphosite 6:	CELSR3	Q9NYQ7	S1923	IQGVWLGSTPSGSPA	75 / 8 AA	358
Phosphosite 7:	CELSR3	Q9NYQ7	T1924	QGVWLGSTPSGSPAL	66 / 9 AA	358
Phosphosite 8:	CCDC57	Q2TAC2	S843	RLLDLGSSPSGVTSQ	87 / 8 AA	103
Phosphosite 9:	PPP1R15B	Q5SWA1	S202	YSNRELGSSPSGPLN	100 / 7 AA	79
Phosphosite 10:	CCDC57	Q2TAC2	S842	WRLLDLGSSPSGVTS	100 / 7 AA	103
Phosphosite 11:	PPP1R15B	Q5SWA1	S203	SNRELGSSPSGPLNI	100 / 7 AA	79
Phosphosite 12:	TBX18	O95935	S560	SFLGSSPSGTMTDRQ	100 / 7 AA	65
Phosphosite 13:	BAT2	P48634	S1587	HSSGFLGSKPEGPGP	75 / 8 AA	229
Phosphosite 14:	EVL	Q9UI08	S248	ASGGSSPSGTSKSDA	100 / 7 AA	45
Phosphosite 15:	Putative uncharacterized protein FLJ38264	Q8N976	S15	NLHFLGSSESPTLAS	77 / 9 AA	15
Phosphosite 16:	EVL	Q9UI08	S246	EDASGGSSPSGTSKS	100 / 7 AA	45
Phosphosite 17:	COL27A1	Q8IZC6	S601	PAQFLSSSPRPTSSG	66 / 9 AA	187
Phosphosite 18:	GPR179	Q6PRD1	S327	RPGFYGASPSGGLEE	75 / 8 AA	257
Phosphosite 19:	CADPS	Q9ULU8	S26	SGKEVLGSAPSGARL	85 / 7 AA	153
Phosphosite 20:	RAD54L2	Q9Y4B4	T1323	NSLFMGSTPSYYQLS	71 / 7 AA	163