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4CAJ

Crystallographic structure of the mouse SIGN-R1 CRD domain in complex with sialic acid

Functional Information from PROSITE/UniProt
site_idPS00615
Number of Residues22
DetailsC_TYPE_LECTIN_1 C-type lectin domain signature. CVefagdg......WNDSKCelkkf.WIC
ChainResidueDetails
ACYS294-CYS315

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues460
DetailsDomain: {"description":"C-type lectin","evidences":[{"source":"PROSITE-ProRule","id":"PRU00040","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues24
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

239149

PDB entries from 2025-07-23

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