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:	IRAK1
Human P-Site:	S654
P-Site Sequence:	LGSSASSSSEPPQII
UniProt:	P51617
Intern. Prot. ID:	IPI00293652

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IRAK1	P51617	S654	LGSSASSSSEPPQII	100 / 9 AA	77
Phosphosite 1:	IRAK1	P51617	S655	GSSASSSSEPPQIII	100 / 8 AA	77
Phosphosite 2:	IRAK1	P51617	S653	ALGSSASSSSEPPQI	100 / 8 AA	77
Phosphosite 3:	ZFHX4	Q86UP3	S2390	ALPLASTSSDPPQAS	75 / 8 AA	394
Phosphosite 4:	UBE2O	Q9C0C9	S1168	GVPKASSSPEPPAVA	87 / 8 AA	141
Phosphosite 5:	ZFHX4	Q86UP3	S2391	LPLASTSSDPPQAST	75 / 8 AA	394
Phosphosite 6:	MUC20	Q8N307	S456	GVKASSTSDPPALPD	75 / 8 AA	72
Phosphosite 7:	FAM101A	Q6ZTI6	S58	RAGGAGASSEPPGPS	66 / 9 AA	24
Phosphosite 8:	FAM101A	Q6ZTI6	S59	AGGAGASSEPPGPSE	75 / 8 AA	24
Phosphosite 9:	NUP153	P49790	S1368	TFGTVSSSSQPPVFG	66 / 9 AA	154
Phosphosite 10:	KCTD12	Q96CX2	S26	GSGSSSSSAEPPLFP	77 / 9 AA	36
Phosphosite 11:	NUP153	P49790	S1369	FGTVSSSSQPPVFGQ	75 / 8 AA	154
Phosphosite 12:	CPSF7	Q8N684	S48	PSDDRSSSTEPPPPV	85 / 7 AA	52
Phosphosite 13:	PHF17	Q6IE81	S121	KYIVSSGSEPPELGY	75 / 8 AA	96
Phosphosite 14:	MON2	Q7Z3U7	S1226	KLGRYSSSEPPIVTD	100 / 6 AA	190
Phosphosite 15:	CPSF7	Q8N684	T49	SDDRSSSTEPPPPVR	85 / 7 AA	52
Phosphosite 16:	TTLL4	Q14679	S178	AQPMASSSTEPYLCL	85 / 7 AA	133
Phosphosite 17:	OSBPL6	Q9BZF3	S46	LERTASSSTEPSVSR	75 / 8 AA	106
Phosphosite 18:	MON2	Q7Z3U7	S1225	EKLGRYSSSEPPIVT	100 / 6 AA	190
Phosphosite 19:	SLBP	Q14493	S221	DLESAESSSEPQTSS	77 / 9 AA	31
Phosphosite 20:	XRCC2	O43543	S205	IMQKASSSSEEPSHA	87 / 8 AA	32