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:	IL1RN
Human P-Site:	S128
P-Site Sequence:	KRFAFIRSDSGPTTS
UniProt:	P18510
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IL1RN	P18510	S128	KRFAFIRSDSGPTTS	100 / 9 AA	20
Phosphosite 1:	IL1RN	P18510	S130	FAFIRSDSGPTTSFE	100 / 7 AA	20
Phosphosite 2:	CACNA1D	Q01668	S1813	YYETYIRSDSGDEQL	75 / 8 AA	245
Phosphosite 3:	DACT2	Q5SW24	S659	RQDAYTRSDSEPSKH	66 / 9 AA	83
Phosphosite 4:	FHL3	Q13643	T22	YGRKYIQTDSGPYCV	62 / 8 AA	31
Phosphosite 5:	TGM3	Q08188	S341	NEGWFVRSDLGPSYG	75 / 8 AA	77
Phosphosite 6:	TTN	Q8WZ42	S22058	NINECVRSDSGPYPL	85 / 7 AA	3816
Phosphosite 7:	TTN	Q8WZ42	S22060	NECVRSDSGPYPLTA	85 / 7 AA	3816
Phosphosite 8:	ZNF546	Q86UE3	S817	CGKAFIRSDQLTLHQ	100 / 6 AA	98
Phosphosite 9:	HEATR1	Q9H583	S1360	VIPALIQSDSGDSIE	75 / 8 AA	242
Phosphosite 10:	BAT2D1	Q9Y520	S976	KEGFIRSSEGPKPEK	75 / 8 AA	317
Phosphosite 11:	GIGYF2	Q6Y7W6	S199	RKHEFIRSESENWRI	62 / 8 AA	150
Phosphosite 12:	DSP	P15924	S22	GRMIRAESGPDLRYE	71 / 7 AA	332
Phosphosite 13:	CACNA1D	Q01668	S1815	ETYIRSDSGDEQLPT	100 / 6 AA	245
Phosphosite 14:	15 kDa selenoprotein	O60613	S107	QVQAFVRSDKPKLFR	83 / 6 AA	18
Phosphosite 15:	NPHP1	O15259	S458	DGDCFIRSNSASPDL	62 / 8 AA	83
Phosphosite 16:	ZNF184	Q99676	S542	CGKAFIRSSSLAKHE	85 / 7 AA	86
Phosphosite 17:	TTLL11	Q8NHH1	S447	HSGNFIHSDSASTGS	62 / 8 AA	58
Phosphosite 18:	DACT2	Q5SW24	T657	LVRQDAYTRSDSEPS	71 / 7 AA	83
Phosphosite 19:	ARAP2	Q8WZ64	S1231	KYGAFIRSLPGVNRA	75 / 8 AA	193
Phosphosite 20:	THOC5	Q13769	S16	RKPKVIRSDGAPAEG	71 / 7 AA	79