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5XJ3

Complex structure of ipilimumab-scFv and CTLA-4

Functional Information from GO Data
ChainGOidnamespacecontents
C0006955biological_processimmune response
C0016020cellular_componentmembrane
C0042129biological_processregulation of T cell proliferation
F0006955biological_processimmune response
F0016020cellular_componentmembrane
F0042129biological_processregulation of T cell proliferation
I0006955biological_processimmune response
I0016020cellular_componentmembrane
I0042129biological_processregulation of T cell proliferation
L0006955biological_processimmune response
L0016020cellular_componentmembrane
L0042129biological_processregulation of T cell proliferation
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues16
DetailsRegion: {"description":"Homodimerization","evidences":[{"source":"PubMed","id":"21156796","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues20
DetailsRegion: {"description":"Important for interaction with CD80 and CD86","evidences":[{"source":"PubMed","id":"28484017","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"11279502","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16002699","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"21156796","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"11279502","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16002699","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

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PDB entries from 2026-01-28

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