General Information of Binding Target of SBP (BTS) (ID: ST00131)
BTS Name
Tumor necrosis factor receptor superfamily member 1B
Synonyms
Tumor necrosis factor receptor 2; TNF-R2; Tumor necrosis factor receptor type II; TNF-RII; TNFR-II; p75; p80 TNF-alpha receptor; CD antigen CD120b; Etanercept
BTS Type
Protein
Gene Name
TNFRSF1B
Organism
Homo sapiens (Human)
Function
Receptor with high affinity for TNFSF2/TNF-alpha and approximately 5-fold lower affinity for homotrimeric TNFSF1/lymphotoxin-alpha. The TRAF1/TRAF2 complex recruits the apoptotic suppressors BIRC2 and BIRC3 to TNFRSF1B/TNFR2. This receptor mediates most of the metabolic effects of TNF-alpha. Isoform 2 blocks TNF-alpha-induced apoptosis, which suggests that it regulates TNF-alpha function by antagonizing its biological activity.
UniProt ID
P20333
UniProt Entry
TNR1B_HUMAN
PFam
PF00020
Gene ID
7133
Sequence
MAPVAVWAALAVGLELWAAAHALPAQVAFTPYAPEPGSTCRLREYYDQTAQMCCSKCSPG
QHAKVFCTKTSDTVCDSCEDSTYTQLWNWVPECLSCGSRCSSDQVETQACTREQNRICTC
RPGWYCALSKQEGCRLCAPLRKCRPGFGVARPGTETSDVVCKPCAPGTFSNTTSSTDICR
PHQICNVVAIPGNASMDAVCTSTSPTRSMAPGAVHLPQPVSTRSQHTQPTPEPSTAPSTS
FLLPMGPSPPAEGSTGDFALPVGLIVGVTALGLLIIGVVNCVIMTQVKKKPLCLQREAKV
PHLPADKARGTQGPEQQHLLITAPSSSSSSLESSASALDRRAPTRNQPQAPGVEASGAGE
ARASTGSSDSSPGGHGTQVNVTCIVNVCSSSDHSSQCSSQASSTMGDTDSSPSESPKDEQ
VPFSKEECAFRSQLETPETLLGSTEEKPLPLGVPDAGMKPS
Sequence Length
461
Synthetic Binding Protein (SBP) Targeting This BTS
SBP Name Highest Status Mechanism Affinity Application Details Ref
DARPin anti-TNF-R2 clone 18 Research Activator N.A. Tools for enhancing IL2-induced T regs proliferation
SBP Info
[1]
Defensin A-based binder anti-TNF-R2 Research Binder N.A. Tools as conformation-constrained peptide
SBP Info
[2]
References
1 TNFR2 ligation in human T regulatory cells enhances IL2-induced cell proliferation through the non-canonical NF-B pathway. Sci Rep. 2018 Aug 13;8(1):12079.
2 A conformation-constrained peptide library based on insect defensin A. Peptides. 2004 Apr;25(4):629-35.