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:	IRX4
Human P-Site:	S325
P-Site Sequence:	EDLERARSCLRSAAA
UniProt:	P78413
Intern. Prot. ID:	IPI00019752

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IRX4	P78413	S325	EDLERARSCLRSAAA	100 / 9 AA	54
Phosphosite 1:	VEPH1	Q14D04	S307	VDEERARSCLTYLVS	100 / 7 AA	95
Phosphosite 2:	GBGT1	Q8N5D6	S343	STLDKDISCLRS___	55 / 9 AA	40
Phosphosite 3:	HSPBP1	Q9NZL4	S98	EEVEQMKSCLRVLSQ	62 / 8 AA	39
Phosphosite 4:	FOXR2	Q6PJQ5	S267	EDNARPRSCLWKLTK	62 / 8 AA	36
Phosphosite 5:	FOXR1	Q6PIV2	S248	GASTRPRSCLWKLTE	71 / 7 AA	33
Phosphosite 6:	CELSR3	Q9NYQ7	S2849	QDSQRGRSYLRDNVL	62 / 8 AA	358
Phosphosite 7:	LUZP1	Q86V48	S968	SELEQPRSCLFEQGT	71 / 7 AA	120
Phosphosite 8:	IGSF22	Q8N9C0	S434	NVRVKERSRACLECE	71 / 7 AA	100
Phosphosite 9:	Adenosine A2a receptor	P29274	S223	LPGERARSTLQKEVH	75 / 8 AA	45
Phosphosite 10:	USP36	Q9P275	S158	LSKEHARSCHQGSFC	55 / 9 AA	123
Phosphosite 11:	TATDN2	Q93075	S24	EGCPRKRSCLREPCD	85 / 7 AA	85
Phosphosite 12:	OTOF	Q9HC10	S797	LDRERLKSCMRELEN	62 / 8 AA	227
Phosphosite 13:	Putative POM121-like protein 1-like	A6NNC1	S386	SQTSRTRSCLKRNAS	71 / 7 AA	94
Phosphosite 14:	C9orf50	Q5SZB4	S382	AAAQRPRSSLRAFLD	55 / 9 AA	48
Phosphosite 15:	DHCR24	Q15392	S452	VKHFEARSCMRQLEK	83 / 6 AA	60
Phosphosite 16:	PTPN12	Q05209	T340	PPPKPPRTRSCLVEG	83 / 6 AA	88
Phosphosite 17:	PTPN12	Q05209	S342	PKPPRTRSCLVEGDA	83 / 6 AA	88
Phosphosite 18:	SPTAN1	Q13813	S2350	LNHQEFKSCLRSLGY	83 / 6 AA	285
Phosphosite 19:	FPGS	Q05932	S6	__MSRARSHLRAALF	75 / 8 AA	65
Phosphosite 20:	IL4I1	Q96RQ9	S251	AEALRAHSCLSDRLQ	83 / 6 AA