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:	S172
P-Site Sequence:	FLFNKYISRPRRVEL
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	S172	FLFNKYISRPRRVEL	100 / 9 AA	31
Phosphosite 1:	MNX1	P50219	S267	FKLNKYLSRPKRFEV	77 / 9 AA	41
Phosphosite 2:	HOXB1	P14653	S229	FHFNKYLSRARRVEI	77 / 9 AA	32
Phosphosite 3:	PDX1	P52945	Y170	KEFLFNKYISRPRRV	100 / 7 AA	31
Phosphosite 4:	HOXA1	P49639	T255	FHFNKYLTRARRVEI	66 / 9 AA	37
Phosphosite 5:	EVX2	Q03828	S214	FYRENYVSRPRRCEL	66 / 9 AA	48
Phosphosite 6:	EVX1	P49640	S209	FYRENYVSRPRRCEL	66 / 9 AA	42
Phosphosite 7:	MNX1	P50219	Y265	HQFKLNKYLSRPKRF	85 / 7 AA	41
Phosphosite 8:	GSX1	Q9H4S2	S173	FASNMYLSRLRRIEI	66 / 9 AA	28
Phosphosite 9:	GSX2	Q9BZM3	S228	FSSNMYLSRLRRIEI	66 / 9 AA	32
Phosphosite 10:	CSRP2BP	Q9H8E8	S295	STPVKFISRGRRPDV	75 / 8 AA	89
Phosphosite 11:	PNPT1	Q8TCS8	S594	QIMNKTISKPRASRK	75 / 8 AA	86
Phosphosite 12:	POPDC2	Q9HBU9	S213	ETSCSYISWPRKSLH	71 / 7 AA	40
Phosphosite 13:	HOXB2	P14652	Y167	KEFHFNKYLCRPRRV	71 / 7 AA	38
Phosphosite 14:	HOXA2	O43364	Y167	KEFHFNKYLCRPRRV	71 / 7 AA	41
Phosphosite 15:	RNF180	Q86T96	S139	RPSVKYLSHPRVQSG	71 / 7 AA	68
Phosphosite 16:	TASP1	Q9H6P5	S329	TMQNKFISSPFLASE	71 / 7 AA	44
Phosphosite 17:	CAB39	Q9Y376	Y249	NFTIMTKYISKPENL	71 / 7 AA	40
Phosphosite 18:	CAB39L	Q9H9S4	Y248	NFAIMTKYISKPENL	71 / 7 AA	39
Phosphosite 19:	DBX1	A6NMT0	Y205	KMFQKQKYISKPDRK	83 / 6 AA	37
Phosphosite 20:	CTDSPL2	Q05D32	S98	EKPNKQISRVRRKSQ	77 / 9 AA	53