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:	S135
P-Site Sequence:	SDSGPTTSFESAACP
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	S135	SDSGPTTSFESAACP	100 / 9 AA	20
Phosphosite 1:	IL1RN	P18510	T134	RSDSGPTTSFESAAC	100 / 8 AA	20
Phosphosite 2:	IL1F5	Q9UBH0	S110	RDMGLTSSFESAAYP	77 / 9 AA	17
Phosphosite 3:	Putative uncharacterized protein FLJ44672	Q6ZQT7	S58	DSGLPTTSLDSAPAQ	75 / 8 AA	25
Phosphosite 4:	FLG2	Q5D862	S1178	SGSGPTTSFGQHVSG	100 / 6 AA	248
Phosphosite 5:	MFAP1	P55081	S401	LVDQDTTSFDSAWGQ	85 / 7 AA	52
Phosphosite 6:	FLG2	Q5D862	T1177	ESGSGPTTSFGQHVS	100 / 6 AA	248
Phosphosite 7:	ARID5A	Q03989	S558	LMHFPPTSFDSALRH	75 / 8 AA	64
Phosphosite 8:	IL1F5	Q9UBH0	S109	RRDMGLTSSFESAAY	75 / 8 AA	17
Phosphosite 9:	KIF1B	O60333	T1553	SSQISTTTFESAITP	75 / 8 AA	204
Phosphosite 10:	RNF38	Q9H0F5	S407	PAVGPTFSFELDVED	85 / 7 AA	58
Phosphosite 11:	TTC18	Q5T0N1	S590	DKYLKTTSFESQEEL	100 / 6 AA	126
Phosphosite 12:	IL1RN	P18510	S138	GPTTSFESAACPGWF	100 / 6 AA	20
Phosphosite 13:	ATF6B	Q99941	S143	LGDDPTSSFETVQIN	55 / 9 AA	77
Phosphosite 14:	PKD1L1	Q8TDX9	T848	QLDAAAPTVSFEAQW	71 / 7 AA	315
Phosphosite 15:	ATF6B	Q99941	S142	LLGDDPTSSFETVQI	62 / 8 AA	77
Phosphosite 16:	Putative uncharacterized protein FLJ44672	Q6ZQT7	T57	PDSGLPTTSLDSAPA	71 / 7 AA	25
Phosphosite 17:	COL22A1	Q8NFW1	T88	RYSDRPTTAFELGLF	83 / 6 AA	161
Phosphosite 18:	ATF6B	Q99941	T141	CLLGDDPTSSFETVQ	71 / 7 AA	77
Phosphosite 19:	COL22A1	Q8NFW1	T87	VRYSDRPTTAFELGL	83 / 6 AA	161
Phosphosite 20:	E2F4	Q16254	S334	SGPNPSTSFEPIKAD	71 / 7 AA	44