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7P3I

Crystal structure of human CD40/TNFRSF5 in complex with the anti-CD40 DARPin protein

Functional Information from GO Data
ChainGOidnamespacecontents
A0009897cellular_componentexternal side of plasma membrane
A0038023molecular_functionsignaling receptor activity
A0042113biological_processB cell activation
A0050776biological_processregulation of immune response
C0009897cellular_componentexternal side of plasma membrane
C0038023molecular_functionsignaling receptor activity
C0042113biological_processB cell activation
C0050776biological_processregulation of immune response
Functional Information from PROSITE/UniProt
site_idPS00652
Number of Residues34
DetailsTNFR_NGFR_1 TNFR/NGFR family cysteine-rich region signature. Crekq..Ylinsq.....C..Csl.Cqpgqklvsd..Cteft..ETEC
ChainResidueDetails
ACYS26-CYS59

site_idPS01186
Number of Residues14
DetailsEGF_2 EGF-like domain signature 2. CtCeeGWhctsea..C
ChainResidueDetails
ACYS103-CYS116

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues70
DetailsRepeat: {"description":"TNFR-Cys 1"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues84
DetailsRepeat: {"description":"TNFR-Cys 2"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues80
DetailsRepeat: {"description":"TNFR-Cys 3"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues84
DetailsRepeat: {"description":"TNFR-Cys 4"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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