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:	TNFRSF21
Human P-Site:	T399
P-Site Sequence:	AGLKKSMTPTQNREK
UniProt:	O75509
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TNFRSF21	O75509	T399	AGLKKSMTPTQNREK	100 / 9 AA	72
Phosphosite 1:	TNFRSF21	O75509	T401	LKKSMTPTQNREKWI	100 / 7 AA	72
Phosphosite 2:	TNFRSF21	O75509	S397	EKAGLKKSMTPTQNR	100 / 7 AA	72
Phosphosite 3:	AMELY	Q99218	T125	VPGQQSMTPTQHHQP	66 / 9 AA	23
Phosphosite 4:	BPTF	Q12830	T2684	LKQKKSMTPAEREEN	75 / 8 AA	338
Phosphosite 5:	AMELY	Q99218	T127	GQQSMTPTQHHQPNL	85 / 7 AA	23
Phosphosite 6:	NUP153	P49790	T413	TGYEKNMTPGQNREQ	75 / 8 AA	154
Phosphosite 7:	HHIP	Q96QV1	T572	LSSSKSMTQTHNGKL	75 / 8 AA	79
Phosphosite 8:	BPTF	Q12830	S2682	EHLKQKKSMTPAERE	85 / 7 AA	338
Phosphosite 9:	EPB41	P11171	T378	HKSYRSMTPAQADLE	71 / 7 AA	97
Phosphosite 10:	C12orf50	Q8NA57	T141	ILSSKSMTPTAEKQL	100 / 6 AA	47
Phosphosite 11:	C12orf50	Q8NA57	S139	PDILSSKSMTPTAEK	100 / 6 AA	47
Phosphosite 12:	TCL1A	P56279	T63	VVLGRPMTPTQIGPS	71 / 7 AA	13
Phosphosite 13:	AMELX	Q99217	T110	VPGQHSMTPIQHHQP	71 / 7 AA	22
Phosphosite 14:	SEMA3A	Q14563	T696	KEMSNSMTPSQKVWY	71 / 7 AA	89
Phosphosite 15:	SEMA3A	Q14563	S698	MSNSMTPSQKVWYRD	71 / 7 AA	89
Phosphosite 16:	IRAK4	Q9NWZ3	T136	DKDRTLMTPVQNLEQ	83 / 6 AA	52
Phosphosite 17:	ADP-ribosylation factor-like protein 2-binding protein-like protein	A8MYR8	S155	KSSSMTASQNNLQQ_	71 / 7 AA	19
Phosphosite 18:	ADP-ribosylation factor-like protein 2-binding protein-like protein	A8MYR8	T153	LCKSSSMTASQNNLQ	71 / 7 AA	19
Phosphosite 19:	TCL1A	P56279	T65	LGRPMTPTQIGPSLL	83 / 6 AA	13
Phosphosite 20:	CAST	P20810	T135	KKEKKSLTPAVPVES	71 / 7 AA	77