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8D7E

Cryo-EM structure of human CNTFR alpha in complex with the Fab fragments of two antibodies

Functional Information from GO Data
ChainGOidnamespacecontents
C0004896molecular_functioncytokine receptor activity
C0004897molecular_functionciliary neurotrophic factor receptor activity
C0004921molecular_functioninterleukin-11 receptor activity
C0005102molecular_functionsignaling receptor binding
C0005125molecular_functioncytokine activity
C0005515molecular_functionprotein binding
C0005615cellular_componentextracellular space
C0005886cellular_componentplasma membrane
C0007165biological_processsignal transduction
C0007399biological_processnervous system development
C0008284biological_processpositive regulation of cell population proliferation
C0009897cellular_componentexternal side of plasma membrane
C0016020cellular_componentmembrane
C0016324cellular_componentapical plasma membrane
C0019221biological_processcytokine-mediated signaling pathway
C0019898cellular_componentextrinsic component of membrane
C0019955molecular_functioncytokine binding
C0019970molecular_functioninterleukin-11 binding
C0032991cellular_componentprotein-containing complex
C0038023molecular_functionsignaling receptor activity
C0038154biological_processinterleukin-11-mediated signaling pathway
C0043524biological_processnegative regulation of neuron apoptotic process
C0070110cellular_componentciliary neurotrophic factor receptor complex
C0070120biological_processciliary neurotrophic factor-mediated signaling pathway
C0070446biological_processnegative regulation of oligodendrocyte progenitor proliferation
C0097059cellular_componentCNTFR-CLCF1 complex
C0098552cellular_componentside of membrane
C0140597molecular_functionprotein carrier chaperone
Functional Information from PROSITE/UniProt
site_idPS00290
Number of Residues7
DetailsIG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YACEVTH
ChainResidueDetails
GTYR193-HIS199
ETYR193-HIS199
FTYR198-HIS204
DTYR201-HIS207

site_idPS01354
Number of Residues43
DetailsHEMATOPO_REC_L_F3 Long hematopoietin receptor, soluble alpha chains family signature. VkPDPPenVvarpvpsnprrLevtWqtPsTWpdpes.FpLkFfL
ChainResidueDetails
CVAL202-LEU244

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues77
DetailsDomain: {"description":"Ig-like C2-type"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues97
DetailsDomain: {"description":"Fibronectin type-III 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00316","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsMotif: {"description":"WSXWS motif"}
ChainResidueDetails

site_idSWS_FT_FI4
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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