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:	S130
P-Site Sequence:	FAFIRSDSGPTTSFE
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	S130	FAFIRSDSGPTTSFE	100 / 9 AA	20
Phosphosite 1:	IL1RN	P18510	S128	KRFAFIRSDSGPTTS	100 / 7 AA	20
Phosphosite 2:	TTN	Q8WZ42	S22058	NINECVRSDSGPYPL	85 / 7 AA	3816
Phosphosite 3:	TTN	Q8WZ42	S22060	NECVRSDSGPYPLTA	85 / 7 AA	3816
Phosphosite 4:	HIVEP2	P31629	S545	SPLIRSNSVPTSSAT	66 / 9 AA	269
Phosphosite 5:	BKR2	P30411	S17	FLSVREDSVPTTASF	66 / 9 AA	44
Phosphosite 6:	SEC16A	O15027	S1895	PGWDRADSGPTQPPL	85 / 7 AA	234
Phosphosite 7:	DSP	P15924	S22	GRMIRAESGPDLRYE	71 / 7 AA	332
Phosphosite 8:	CACNA1D	Q01668	S1815	ETYIRSDSGDEQLPT	100 / 6 AA	245
Phosphosite 9:	CACNA1D	Q01668	S1813	YYETYIRSDSGDEQL	100 / 6 AA	245
Phosphosite 10:	factor V	P12259	S158	EWSISEDSGPTHDDP	75 / 8 AA	252
Phosphosite 11:	KCNT2	Q6UVM3	S610	DTSCRSASGPTLSLP	75 / 8 AA	131
Phosphosite 12:	RALGAPB	Q86X10	S359	ISRPRSDSAPPTPVN	75 / 8 AA	167
Phosphosite 13:	MUC5AC	P98088	S3571	APTHRTTSGPTTSTT	75 / 8 AA	527
Phosphosite 14:	BMP2K	Q9NSY1	S826	VYRDRSGSGPTQDLN	85 / 7 AA	129
Phosphosite 15:	HIVEP1	P15822	S841	LPITRSNSMPTTGYS	75 / 8 AA	297
Phosphosite 16:	ZNF70	Q9UC06	S125	AETDRGDSGPNAPHR	62 / 8 AA	51
Phosphosite 17:	PDZD2	O15018	S2033	GRAPRADSGPVSPAA	62 / 8 AA	302
Phosphosite 18:	PPP1R13L	Q8WUF5	S102	TPFGRSESAPTLHPY	71 / 7 AA	89
Phosphosite 19:	Ig mu heavy chain disease protein	P04220	T112	EAKESGPTTYKVTST	83 / 6 AA	43
Phosphosite 20:	IGHM	P01871	T174	EAKESGPTTYKVTST	83 / 6 AA	49