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:	PBX4
Human P-Site:	S125
P-Site Sequence:	NDNSIEHSDYRAKLS
UniProt:	Q9BYU1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PBX4	Q9BYU1	S125	NDNSIEHSDYRAKLS	100 / 9 AA	41
Phosphosite 1:	PBX3	P40426	S150	SDNSIEHSDYRAKLT	100 / 9 AA	47
Phosphosite 2:	PBX1	P40424	S148	SDNSVEHSDYRAKLS	88 / 9 AA	47
Phosphosite 3:	PBX2	P40425	S159	PDNSIEHSDYRSKLA	88 / 9 AA	46
Phosphosite 4:	PBX4	Q9BYU1	Y127	NSIEHSDYRAKLSQI	100 / 7 AA	41
Phosphosite 5:	PBX3	P40426	Y152	NSIEHSDYRAKLTQI	100 / 7 AA	47
Phosphosite 6:	PBX1	P40424	Y150	NSVEHSDYRAKLSQI	100 / 7 AA	47
Phosphosite 7:	PBX2	P40425	Y161	NSIEHSDYRSKLAQI	85 / 7 AA	46
Phosphosite 8:	DYTN	A2CJ06	S15	ALNSIENSIYRTAFK	66 / 9 AA	65
Phosphosite 9:	ARHGEF9	O43307	Y267	TAQDHSDYRYVAAAL	83 / 6 AA	61
Phosphosite 10:	TIGD7	Q6NT04	Y420	QGLEHGDYREILEKC	71 / 7 AA	63
Phosphosite 11:	ARHGEF9	O43307	S265	KYTAQDHSDYRYVAA	83 / 6 AA	61
Phosphosite 12:	KIAA1199	Q8WUJ3	Y733	NNRAHSNYRAGMIID	71 / 7 AA	153
Phosphosite 13:	NPAS3	Q8IXF0	S535	SDDSFEHSDFENPKA	71 / 7 AA	101
Phosphosite 14:	KLHDC5	Q9P2K6	S27	KRKLIEQSDYFRALY	83 / 6 AA	57
Phosphosite 15:	PHIP	Q8WWQ0	Y562	QMFFHSDYRPLIRDA	83 / 6 AA	207
Phosphosite 16:	DDX24	Q9GZR7	S738	LARQIEKSEYRNFQA	71 / 7 AA	96
Phosphosite 17:	OR6K6	Q8NGW6	Y13	VGNQHSNYRSLLFPF	57 / 7 AA	38
Phosphosite 18:	OR13A1	Q8NGR1	Y41	GFSEHPEYRVFLFSC	57 / 7 AA	36
Phosphosite 19:	OR6K6	Q8NGW6	S11	YSVGNQHSNYRSLLF	57 / 7 AA	38
Phosphosite 20:	FSD2	A1L4K1	Y634	EVDEHLDYRVGVAFA	71 / 7 AA	85