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:	IL-21R
Human P-Site:	S480
P-Site Sequence:	VSESEAGSPLAGLDM
UniProt:	Q9HBE5
Intern. Prot. ID:	IPI00034249

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IL-21R	Q9HBE5	S480	VSESEAGSPLAGLDM	100 / 9 AA	59
Phosphosite 1:	NBEAL2	Q6ZNJ1	S1647	SATDEAGSPLAAAAA	100 / 7 AA	303
Phosphosite 2:	ZNF142	P52746	T110	EPSQEAGTPLPGQET	75 / 8 AA	188
Phosphosite 3:	CACNA1E	Q15878	S2193	ADGSEEGSPLTSQAL	75 / 8 AA	262
Phosphosite 4:	WDR35	Q9P2L0	S1002	GKSSEATSALAGLLE	77 / 9 AA	134
Phosphosite 5:	SREBP2	Q12772	S455	SIDSEPGSPLLDDAK	85 / 7 AA	124
Phosphosite 6:	CNKSR1	Q969H4	S545	PSPAQAGSPLHGDTS	75 / 8 AA	80
Phosphosite 7:	TAP1	Q03518	S701	TEVDEAGSQLSGGQR	75 / 8 AA	87
Phosphosite 8:	TNS3	Q68CZ2	S1149	SKASEAASPLPDSPG	66 / 9 AA	155
Phosphosite 9:	PLEKHH1	Q9ULM0	S234	DSVSEAASPLEDSSS	66 / 9 AA	151
Phosphosite 10:	KNDC1	Q76NI1	S975	STAEEAGSQLEGSQS	75 / 8 AA	191
Phosphosite 11:	Myc	P01106	S281	GKRSESGSPSAGGHS	77 / 9 AA	49
Phosphosite 12:	Bcl-11A	Q9H165	S205	YLESEHGSPLTPRVG	75 / 8 AA	91
Phosphosite 13:	TTC15	Q8WVT3	S56	ETASEGSSPLADKLN	66 / 9 AA	79
Phosphosite 14:	NFRKB	Q6P4R8	S351	APLSQAPSPLAIPAI	75 / 8 AA	142
Phosphosite 15:	FAM44A	Q8NFC6	S2203	SAPPEAESPLASTSK	75 / 8 AA	330
Phosphosite 16:	FAM48B2	P0C7V6	S487	FPPQQAGSPLKRPFP	83 / 6 AA	88
Phosphosite 17:	SREBF1	P36956	S434	PPPSDAGSPFQSSPL	71 / 7 AA	122
Phosphosite 18:	CTR9	Q6PD62	S1072	KSGSEAGSPRRPRRQ	100 / 6 AA	134
Phosphosite 19:	ZDHHC14	Q8IZN3	S455	PRLLAAGSPLAHSRT	100 / 6 AA	53
Phosphosite 20:	MAST1	Q9Y2H9	T1431	SSSGEAGTPLVPIVV	71 / 7 AA	171