Structure of PDB 1toq Chain C Binding Site BS01

Receptor Information
>1toq Chain C (length=133) Species: 291940 (Artocarpus hirsutus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GKAFDDGAFTGIREINLSYNKETAIGDFQVVYDLNGSPYVGQNHSSFISG
FTPVKISLDFPSEYITEVSGYTGNVSGYVVVRSLTFKTNKKTYGPYGVTS
GTPFNLPIENGLIVGFKGSIGYWMDYFSMYLSL
Ligand information
>1toq Chain B (length=15) Species: 3490 (Artocarpus integer) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
SGKSQTVIVGPWGAK
Receptor-Ligand Complex Structure
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PDB1toq Two orthorhombic crystal structures of a galactose-specific lectin from Artocarpus hirsuta in complex with methyl-alpha-D-galactose.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		N105 P107 E109 N110 L133
Binding residue
(residue number reindexed from 1)		N105 P107 E109 N110 L133
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0019862 IgA binding
GO:0030246 carbohydrate binding
Biological Process
GO:0008150 biological_process
Cellular Component
GO:0005575 cellular_component

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Cellular Component
External links
PDB RCSB:1toq, PDBe:1toq, PDBj:1toq
PDBsum1toq
PubMed15272163
UniProtP18670|LECA_ARTIN Agglutinin alpha chain

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