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:	IL28RA
Human P-Site:	S503
P-Site Sequence:	AGSWGAESTQRTEDR
UniProt:	Q8IU57
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IL28RA	Q8IU57	S503	AGSWGAESTQRTEDR	100 / 9 AA	58
Phosphosite 1:	IL28RA	Q8IU57	T504	GSWGAESTQRTEDRG	100 / 8 AA	58
Phosphosite 2:	CCDC129	Q6ZRS4	S237	EEKAGGESVQRTSVQ	75 / 8 AA	99
Phosphosite 3:	DPP7	Q9UHL4	T121	LPFGAQSTQRGHTEL	85 / 7 AA	54
Phosphosite 4:	SLC17A5	Q9NRA2	S16	ARNDGEESTDRTPLL	75 / 8 AA	55
Phosphosite 5:	SLC17A5	Q9NRA2	T17	RNDGEESTDRTPLLP	75 / 8 AA	55
Phosphosite 6:	PSEN1	P49768	S319	NSKYNAESTERESQD	62 / 8 AA	53
Phosphosite 7:	ARFGAP1	Q8N6T3	S371	WEVWGSASTNRNSNS	62 / 8 AA	45
Phosphosite 8:	ANKS1A	Q92625	T958	LIKDLRGTESTQDAC	71 / 7 AA	123
Phosphosite 9:	MRGPRX2	Q96LB1	S12	TPAWGTESTTVNGND	83 / 6 AA	37
Phosphosite 10:	ANKS1A	Q92625	S960	KDLRGTESTQDACAK	71 / 7 AA	123
Phosphosite 11:	AIDA-1b	Q7Z6G8	S1081	KELRGTESTQDACAK	71 / 7 AA	138
Phosphosite 12:	MLL	Q03164	S3201	PQLLVSESSQRTDLS	55 / 9 AA	432
Phosphosite 13:	AIDA-1b	Q7Z6G8	T1079	LIKELRGTESTQDAC	71 / 7 AA	138
Phosphosite 14:	C16orf78	Q8WTQ4	T144	DAVDPESTQRPNPFR	71 / 7 AA	31
Phosphosite 15:	PAP21	Q9BSG0	T133	VEMIQDSTQRTADIP	83 / 6 AA	21
Phosphosite 16:	C16orf78	Q8WTQ4	S143	KDAVDPESTQRPNPF	71 / 7 AA	31
Phosphosite 17:	NRK	Q7Z2Y5	T1509	SSIAFECTQRTTGWG	83 / 6 AA	178
Phosphosite 18:	FCRLB	Q6BAA4	Y252	RFDWGAEYTVPEPEV	83 / 6 AA	47
Phosphosite 19:	TMEM156	Q8N614	T278	QVLSAETTQRLPLDQ	71 / 7 AA	34
Phosphosite 20:	IRX6	P78412	T30	STTCCESTQRSVSDV	71 / 7 AA	48