Structure of PDB 1ws4 Chain C

Receptor sequence
>1ws4C (length=133) Species: 3490 (Artocarpus integer) [Search protein sequence]
GKAFDDGAFTGIREINLSYNKETAIGDFQVVYDLNGSPYVGQNHKSFITG
FTPVKISLDFPSEYIMEVSGYTGNVSGYVVVRSLTFKTNKKTYGPYGVTS
GTPFNLPIENGLIVGFKGSIGYWLDYFSMYLSL
3D structure
PDB1ws4 Structural basis for the energetics of jacalin-sugar interactions: promiscuity versus specificity
ChainC
Resolution1.9 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 peptide C N105 P107 E109 N110 L133 N105 P107 E109 N110 L133
BS02 peptide C T72 V79 F104 D125 Y126 F127 S128 M129 Y130 L131 T72 V79 F104 D125 Y126 F127 S128 M129 Y130 L131
BS03 peptide C T10 F60 P61 L112 L133 T10 F60 P61 L112 L133
BS04 GYP C G1 Y78 G121 Y122 W123 D125 G1 Y78 G121 Y122 W123 D125 MOAD: Kd=1mM
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:1ws4, PDBe:1ws4, PDBj:1ws4
PDBsum1ws4
PubMed15733927
UniProtP18670|LECA_ARTIN Agglutinin alpha chain

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