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5IHL

STRUCTURE OF THE EXTRACELLULAR DOMAIN OF THE CD40 IN COMPLEX WITH 3H56-5 DAB

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
D0009897cellular_componentexternal side of plasma membrane
D0038023molecular_functionsignaling receptor activity
D0042113biological_processB cell activation
D0050776biological_processregulation of immune response
F0009897cellular_componentexternal side of plasma membrane
F0038023molecular_functionsignaling receptor activity
F0042113biological_processB cell activation
F0050776biological_processregulation of immune response
H0009897cellular_componentexternal side of plasma membrane
H0038023molecular_functionsignaling receptor activity
H0042113biological_processB cell activation
H0050776biological_processregulation of immune response
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue SO4 A 301
ChainResidue
AGLU159
ALYS160
AHIS162
BARG56
ISER82

site_idAC2
Number of Residues4
Detailsbinding site for residue SO4 A 302
ChainResidue
AGLU159
BASN52
BGLN53
BARG56

site_idAC3
Number of Residues3
Detailsbinding site for residue SO4 B 201
ChainResidue
BPRO96
BTHR98
BASP102

site_idAC4
Number of Residues5
Detailsbinding site for residue SO4 G 201
ChainResidue
GLYS94
GPRO96
GTHR98
GASP101
GASP102

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 Residues140
DetailsRepeat: {"description":"TNFR-Cys 1"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues168
DetailsRepeat: {"description":"TNFR-Cys 2"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues160
DetailsRepeat: {"description":"TNFR-Cys 3"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues168
DetailsRepeat: {"description":"TNFR-Cys 4"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues8
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

243531

PDB entries from 2025-10-22

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