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:	S273
P-Site Sequence:	SASPQPSSVAPRRPQ
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	S273	SASPQPSSVAPRRPQ	100 / 9 AA	31
Phosphosite 1:	PDX1	P52945	S272	LSASPQPSSVAPRRP	100 / 8 AA	31
Phosphosite 2:	ARMC7	Q9H6L4	S192	LGIPLPRSVAPRQR_	77 / 9 AA	22
Phosphosite 3:	MMAB	Q96EY8	S50	GDRPQPSSKTPRIPK	77 / 9 AA	27
Phosphosite 4:	PLCL4	O75038	S1223	PDELQPRSLAPRMAG	75 / 8 AA	68
Phosphosite 5:	C21orf81	Q8NFU9	S69	ALDKQHSSVSPRKCQ	75 / 8 AA	10
Phosphosite 6:	PARP10	Q53GL7	T644	EEPVAPSTVAPRWLE	85 / 7 AA	110
Phosphosite 7:	C5orf60	A6NFR6	S64	YIPREPSSVPPREED	75 / 8 AA	39
Phosphosite 8:	FREM3	P0C091	S2041	TDLSQPSSIAVRSRK	75 / 8 AA	238
Phosphosite 9:	INHBE	P58166	S83	LRRLQPGSVAPGNGE	85 / 7 AA	39
Phosphosite 10:	UBQLN3	Q9H347	S121	PGSLPQPSSIYPADG	75 / 8 AA	71
Phosphosite 11:	FLJ21940	Q9H6S0	S6	__MSRPSSVSPRQPA	75 / 8 AA	160
Phosphosite 12:	ZFHX4	Q86UP3	S1976	PAPPQPSSMGPVKIP	75 / 8 AA	394
Phosphosite 13:	UBQLN3	Q9H347	S122	GSLPQPSSIYPADGP	75 / 8 AA	71
Phosphosite 14:	OGFR	Q9NZT2	S349	DEGPQPRSVEPQDAG	66 / 9 AA	73
Phosphosite 15:	TCERG1L	Q5VWI1	S263	LRGPSPSSVQPRHFL	77 / 9 AA	66
Phosphosite 16:	LAMP3	Q9UQV4	S221	PTLAPQPSSVKTGIY	100 / 6 AA	44
Phosphosite 17:	PRUNE2	Q8WUY3	S40	DIEPQPSSVNFIENP	100 / 6 AA	34
Phosphosite 18:	PRUNE2	Q8WUY3	S39	SDIEPQPSSVNFIEN	100 / 6 AA	34
Phosphosite 19:	LAMP3	Q9UQV4	S222	TLAPQPSSVKTGIYQ	100 / 6 AA	44
Phosphosite 20:	FLJ21940	Q9H6S0	S8	MSRPSSVSPRQPAPG	85 / 7 AA	160