Structure of PDB 1jac Chain A Binding Site BS02

Receptor Information
>1jac Chain A (length=133) Species: 3489 (Artocarpus heterophyllus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GKAFDDGAFTGIREINLSYNKETAIGDFQVVYDLNGSPYVGQNHKSFITG
FTPVKISLDFPSEYIMEVSGYTGNVSGYVVVRSLTFKTNKKTYGPYGVTS
GTPFNLPIENGLIVGFKGSIGYWLDYFSMYLSL
Ligand information
>1jac Chain D (length=15) Species: 3489 (Artocarpus heterophyllus) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
SGKSQTVIVGSWGAK
Receptor-Ligand Complex Structure
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PDB1jac A novel mode of carbohydrate recognition in jacalin, a Moraceae plant lectin with a beta-prism fold.
Resolution2.43 Å
Binding residue
(original residue number in PDB)		N105 L106 P107 E109 N110 L133
Binding residue
(residue number reindexed from 1)		N105 L106 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:1jac, PDBe:1jac, PDBj:1jac
PDBsum1jac
PubMed8673603
UniProtP18670|LECA_ARTIN Agglutinin alpha chain

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