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:	GBX1
Human P-Site:	S328
P-Site Sequence:	AGNVSSRSGEPVRNP
UniProt:	Q14549
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GBX1	Q14549	S328	AGNVSSRSGEPVRNP	100 / 9 AA	38
Phosphosite 1:	GBX1	Q14549	S326	IKAGNVSSRSGEPVR	100 / 7 AA	38
Phosphosite 2:	APC	P25054	S107	EGSVSSRSGECSPVP	100 / 7 AA	312
Phosphosite 3:	FLJ12707	Q9H9C1	S60	DLERVSWSGEPVGSI	85 / 7 AA	57
Phosphosite 4:	APC	P25054	S105	SREGSVSSRSGECSP	100 / 7 AA	312
Phosphosite 5:	ERC1	Q8IUD2	T254	QQDSSSRTGEPCVAE	75 / 8 AA	128
Phosphosite 6:	KCP	Q6ZWJ8	S261	LNGREHRSGEPVGSG	100 / 6 AA	160
Phosphosite 7:	ALMS1	Q8TCU4	S3093	LHTVSSRSLEPTSKL	87 / 8 AA	461
Phosphosite 8:	MUC4	Q99102	S1257	QWDVAQRSGNPVLMG	66 / 9 AA	232
Phosphosite 9:	PTPRN2	Q92932	S715	RSSASSWSEEPVQSN	66 / 9 AA	111
Phosphosite 10:	LTBP2	Q14767	S533	SNNIPARSGEPPRPL	62 / 8 AA	195
Phosphosite 11:	PLEKHA7	Q6IQ23	T42	TTWLHPRTGEPVNSG	71 / 7 AA	127
Phosphosite 12:	MMAA	Q8IVH4	S331	VIRISARSGEGISEM	55 / 9 AA	47
Phosphosite 13:	RBM11	P57052	S92	RFGSSRSSEPANQSF	75 / 8 AA	32
Phosphosite 14:	RBM15B	Q8NDT2	S574	SRSVRSRSGERWGAD	75 / 8 AA	97
Phosphosite 15:	USP21	Q9UK80	S190	FHMISARSSEPFYSD	62 / 8 AA	63
Phosphosite 16:	CACNA1H	O95180	S1991	AVSSPARSGEPLHAL	71 / 7 AA	259
Phosphosite 17:	RBM11	P57052	S91	YRFGSSRSSEPANQS	75 / 8 AA	32
Phosphosite 18:	TJP2	Q9UDY2	S953	VSSITRSSEPVQHEE	71 / 7 AA	134
Phosphosite 19:	TMEM125	Q96AQ2	S61	ALLSTTSSRSGEWRL	85 / 7 AA	22
Phosphosite 20:	TJP1	Q07157	S877	PESAITRSSEPVRED	71 / 7 AA	195