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6XZU

Complex of C-terminal domain of murine complement C3b with the hC3Nb3 nanobody

Functional Information from GO Data
ChainGOidnamespacecontents
B0006956biological_processcomplement activation
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues143
DetailsDomain: {"description":"NTR","evidences":[{"source":"PROSITE-ProRule","id":"PRU00295","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues25
DetailsRegion: {"description":"Interaction with CFP/properdin","evidences":[{"source":"UniProtKB","id":"P01024","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsSite: {"description":"Coordinates Mg(2+) for interaction with Complement factor B Bb fragment (CFB)","evidences":[{"source":"UniProtKB","id":"P01024","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P01024","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine"}
ChainResidueDetails

249697

PDB entries from 2026-02-25

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