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4KKJ

Crystal Structure of Haptocorrin in Complex with Cbi

Functional Information from GO Data
ChainGOidnamespacecontents
A0015889biological_processcobalamin transport
A0031419molecular_functioncobalamin binding
Functional Information from PROSITE/UniProt
site_idPS00211
Number of Residues15
DetailsABC_TRANSPORTER_1 ABC transporters family signature. VSSGELALIILALGV
ChainResidueDetails
AVAL67-VAL81

site_idPS00468
Number of Residues14
DetailsCOBALAMIN_BINDING Eukaryotic cobalamin-binding proteins signature. SVDTGAMAvLALTC
ChainResidueDetails
ASER161-CYS174

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues286
DetailsRegion: {"description":"Globular N-terminal alpha domain"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues100
DetailsRegion: {"description":"Globular C-terminal beta domain"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"23846701","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4KKI","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"16335952","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16740002","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23846701","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues5
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"23846701","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"16740002","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23846701","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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