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:	TNF-R1
Human P-Site:	S274
P-Site Sequence:	LAPNPSFSPTPGFTP
UniProt:	P19438
Intern. Prot. ID:	IPI00018880

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TNF-R1	P19438	S274	LAPNPSFSPTPGFTP	100 / 9 AA	50
Phosphosite 1:	PIK3C2A	O00443	T1555	DAGSFSPTPGQIGGA	100 / 7 AA	191
Phosphosite 2:	PIK3C2A	O00443	S1553	SADAGSFSPTPGQIG	100 / 7 AA	191
Phosphosite 3:	TNF-R1	P19438	S272	KPLAPNPSFSPTPGF	100 / 7 AA	50
Phosphosite 4:	TNF-R1	P19438	T276	PNPSFSPTPGFTPTL	100 / 7 AA	50
Phosphosite 5:	POLR2A	P24928	S1566	PGYSPAWSPTPGSPG	66 / 9 AA	217
Phosphosite 6:	MEX3B	Q6ZN04	T273	SKPTPSITPTPGRKP	66 / 9 AA	59
Phosphosite 7:	HSPG2	P98160	T972	NEGIFSPTPGELGFS	100 / 6 AA	469
Phosphosite 8:	PCDHGB7	Q9Y5F8	S720	LRLRQSFSPTAGDCF	75 / 8 AA	101
Phosphosite 9:	HSPG2	P98160	S970	TTNEGIFSPTPGELG	100 / 6 AA	469
Phosphosite 10:	PCDHGB7	Q9Y5F8	T722	LRQSFSPTAGDCFES	85 / 7 AA	101
Phosphosite 11:	PIP5K1A	Q99755	S534	PIPDPSFSPLVGETL	66 / 9 AA	63
Phosphosite 12:	KRML	Q9Y5Q3	S74	VPSSPSFSPTEQKTH	85 / 7 AA	36
Phosphosite 13:	CD93	Q9NPY3	S645	RAMENQYSPTPGTDC	83 / 6 AA	69
Phosphosite 14:	NLRP8	Q86W28	S1028	WTRITSFSPTPHPPD	100 / 6 AA	119
Phosphosite 15:	SREBF1	P36956	S117	YPSMPAFSPGPGIKE	75 / 8 AA	122
Phosphosite 16:	PDE4DIP	Q5VU43	S987	TVETQNPSFSPPSPM	100 / 6 AA	130
Phosphosite 17:	KRML	Q9Y5Q3	S72	SSVPSSPSFSPTEQK	85 / 7 AA	36
Phosphosite 18:	SBNO1	A3KN83	S818	SKRPSFSSTPVISPA	85 / 7 AA	154
Phosphosite 19:	SBNO1	A3KN83	S817	GSKRPSFSSTPVISP	85 / 7 AA	154
Phosphosite 20:	MST4	Q9P289	S260	ACLNKDPSFRPTAKE	71 / 7 AA	47