Structure of PDB 4r6q Chain A Binding Site BS02

Receptor Information
>4r6q Chain A (length=133) Species: 3490 (Artocarpus integer) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GKAFDDGAFTGIREINLSYNKETAIGDFQVVYDLNGSPYVGQNHKSFITG
FTPVKISLDFPSEYIMEVSGYTGNVSGYVVVRSLTFKTNKKTYGPYGVTS
GTPFNLPIENGLIVGFKGSIGYWLDYFSMYLSL
Ligand information
>4r6q Chain D (length=15) Species: 3490 (Artocarpus integer) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
QSGISQTVIVGPWGA
Receptor-Ligand Complex Structure
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PDB4r6q Jacalin-carbohydrate interactions: distortion of the ligand molecule as a determinant of affinity.
Resolution1.6 Å
Binding residue
(original residue number in PDB)		N105 P107 I108 E109 N110 L133
Binding residue
(residue number reindexed from 1)		N105 P107 I108 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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Biological Process
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Cellular Component
External links
PDB RCSB:4r6q, PDBe:4r6q, PDBj:4r6q
PDBsum4r6q
PubMed25664742
UniProtP18670|LECA_ARTIN Agglutinin alpha chain

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