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:	GBX2
Human P-Site:	S115
P-Site Sequence:	LPGGFSASPQHQEAA
UniProt:	P52951
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GBX2	P52951	S115	LPGGFSASPQHQEAA	100 / 9 AA	37
Phosphosite 1:	GBX2	P52951	S113	ATLPGGFSASPQHQE	100 / 7 AA	37
Phosphosite 2:	DST	Q03001	S83	RSEGFRASPRHLRRR	75 / 8 AA	372
Phosphosite 3:	FAK	Q05397	S732	SSEGFYPSPQHMVQT	75 / 8 AA	120
Phosphosite 4:	PNPLA2	Q96AD5	S476	PAPADPASPQHQLAG	85 / 7 AA	55
Phosphosite 5:	TMEM39B	Q9GZU3	S482	KAYSYSASPQRDLDH	55 / 9 AA	56
Phosphosite 6:	TTN	Q8WZ42	S33051	EELELGFSASPPSRS	85 / 7 AA	3816
Phosphosite 7:	PRMT1	Q99873	S292	CHKRTGFSTSPESPY	71 / 7 AA	42
Phosphosite 8:	PDX1	P52945	S268	LPPGLSASPQPSSVA	85 / 7 AA	31
Phosphosite 9:	CD33	P20138	S307	HPTTGSASPKHQKKS	85 / 7 AA	40
Phosphosite 10:	PDX1	P52945	S266	GRLPPGLSASPQPSS	85 / 7 AA	31
Phosphosite 11:	TTN	Q8WZ42	S33053	LELGFSASPPSRSPP	85 / 7 AA	3816
Phosphosite 12:	TFCP2L1	Q9NZI6	S425	IANLYSISPQHIHRV	71 / 7 AA	55
Phosphosite 13:	DYNC1LI1	Q9Y6G9	S207	PGEDFPASPQRRNTA	55 / 9 AA	57
Phosphosite 14:	PRMT1	Q99873	T293	HKRTGFSTSPESPYT	71 / 7 AA	42
Phosphosite 15:	FBN1	P35555	S2325	CNDGFTASPNQDECL	55 / 9 AA	312
Phosphosite 16:	ALMS1	Q8TCU4	S2906	VRKHHSPSPQHQDYV	85 / 7 AA	461
Phosphosite 17:	ZNF251	Q9BRH9	S290	CGRGFSQSPQLTQHQ	85 / 7 AA	71
Phosphosite 18:	PRMT1	Q99873	S294	KRTGFSTSPESPYTH	71 / 7 AA	42
Phosphosite 19:	MTERFD1	Q96E29	S42	RTLLHGFSAQPQISS	85 / 7 AA	48
Phosphosite 20:	ZNF251	Q9BRH9	S288	NECGRGFSQSPQLTQ	85 / 7 AA	71