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:	S33
P-Site Sequence:	RPSGRKSSKMQAFRI
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	S33	RPSGRKSSKMQAFRI	100 / 9 AA	20
Phosphosite 1:	IL1RN	P18510	S32	CRPSGRKSSKMQAFR	100 / 8 AA	20
Phosphosite 2:	MARK3	P27448	S392	LLLGRKSSELDASDS	66 / 9 AA	87
Phosphosite 3:	APPL	Q9UKG1	S353	SFDGKKSSILQAESK	66 / 9 AA	80
Phosphosite 4:	NY-SAR-48	Q9BT25	S69	MSEGGRKSSLLQKSK	75 / 8 AA	45
Phosphosite 5:	DGCR8	Q8WYQ5	S702	LRMYGRESSKMVKQE	85 / 7 AA	86
Phosphosite 6:	Cyclin E2	O96020	S6	__MSRRSSRLQAKQQ	55 / 9 AA	47
Phosphosite 7:	NY-SAR-48	Q9BT25	S70	SEGGRKSSLLQKSKA	75 / 8 AA	45
Phosphosite 8:	C1orf113	A4FU49	S208	YHPGRKRSKTQTPQQ	66 / 9 AA	71
Phosphosite 9:	DGCR8	Q8WYQ5	S703	RMYGRESSKMVKQET	85 / 7 AA	86
Phosphosite 10:	PLCH1	Q4KWH8	S932	PAKGRKKSKMGFQEM	85 / 7 AA	189
Phosphosite 11:	Putative uncharacterized protein MGC39545	Q8IYB0	S98	HERGRGNSKMKACNN	66 / 9 AA	21
Phosphosite 12:	FAM48B1	Q3ZLR7	S153	VRDYRQSSNMQPPGY	62 / 8 AA	89
Phosphosite 13:	FAM48B2	P0C7V6	S153	VRDYRQSSNMQPPGY	62 / 8 AA	88
Phosphosite 14:	TCEB3	Q14241	S532	FTGRRMNSKMQVYSG	62 / 8 AA	87
Phosphosite 15:	DTX4	Q9Y2E6	T380	SNTSRKTTKKQAKKG	55 / 9 AA	67
Phosphosite 16:	LIPE	Q05469	S839	LELSGRKSQKMSEPI	85 / 7 AA	117
Phosphosite 17:	CLEC19A	Q6UXS0	S77	EFSVGRKSAKLASIH	71 / 7 AA	15
Phosphosite 18:	NAT11	Q86UY6	S6	__MGRKSSKAKEKKQ	100 / 6 AA	27
Phosphosite 19:	FAM48B1	Q3ZLR7	S152	EVRDYRQSSNMQPPG	71 / 7 AA	89
Phosphosite 20:	FAM48B2	P0C7V6	S152	EVRDYRQSSNMQPPG	71 / 7 AA	88