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:	PDX1
Human P-Site:	Y170
P-Site Sequence:	KEFLFNKYISRPRRV
UniProt:	P52945
Intern. Prot. ID:	IPI00006036

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PDX1	P52945	Y170	KEFLFNKYISRPRRV	100 / 9 AA	31
Phosphosite 1:	FREM3	P0C091	Y1938	STVLFSDYISRPEDH	77 / 9 AA	238
Phosphosite 2:	PDX1	P52945	S172	FLFNKYISRPRRVEL	100 / 7 AA	31
Phosphosite 3:	HOXB2	P14652	Y167	KEFHFNKYLCRPRRV	75 / 8 AA	38
Phosphosite 4:	HOXA2	O43364	Y167	KEFHFNKYLCRPRRV	75 / 8 AA	41
Phosphosite 5:	MKLN1	Q9UL63	Y241	NDGLFNQYISQQEYK	66 / 9 AA	85
Phosphosite 6:	HOXB1	P14653	Y227	KEFHFNKYLSRARRV	75 / 8 AA	32
Phosphosite 7:	MNX1	P50219	Y265	HQFKLNKYLSRPKRF	75 / 8 AA	41
Phosphosite 8:	RSAD1	Q9HA92	Y61	SYCNFNKYIPRRLEE	85 / 7 AA	49
Phosphosite 9:	HOXD3	P31249	Y218	KEFHFNRYLCRPRRV	62 / 8 AA	46
Phosphosite 10:	HOXB3	P14651	Y212	KEFHFNRYLCRPRRV	62 / 8 AA	44
Phosphosite 11:	HOXA3	O43365	Y215	KEFHFNRYLCRPRRV	62 / 8 AA	46
Phosphosite 12:	WDR65	Q96MR6	Y381	VRGLFEKYVQRADMV	55 / 9 AA	78
Phosphosite 13:	STAT1	P42224	Y680	KDHAFGKYYSRPKEA	75 / 8 AA	87
Phosphosite 14:	HOXD1	Q9GZZ0	Y253	KEFHFNKYLTRARRI	62 / 8 AA	34
Phosphosite 15:	HOXA1	P49639	Y253	KEFHFNKYLTRARRV	62 / 8 AA	37
Phosphosite 16:	TXK	P42681	Y443	EVFLFNKYSSKSDVW	66 / 9 AA	61
Phosphosite 17:	MNX1	P50219	S267	FKLNKYLSRPKRFEV	85 / 7 AA	41
Phosphosite 18:	STAT1	P42224	Y681	DHAFGKYYSRPKEAP	75 / 8 AA	87
Phosphosite 19:	PAQR7	Q86WK9	Y194	IGSCYNKYIQKPGLL	62 / 8 AA	40
Phosphosite 20:	CAB39	Q9Y376	Y249	NFTIMTKYISKPENL	55 / 9 AA	40