Structure of PDB 5j4t Chain A

Receptor sequence

>5j4tA (length=133) Species: 3490 (Artocarpus integer) [Search protein sequence]

GKAFDDGAFTGIREINLSYNKETAIGDFQVVYDLNGSPYVGQNHKSFITG
FTPVKISLDFPSEYIMEVSGYTGNVSGYVVVRSLTFKTNKKTYGPYGVTS
GTPFNLPIENGLIVGFKGSIGYWLDYFSMYLSL

3D structure

PDB

5j4t Distortion of the ligand molecule as a strategy for modulating binding affinity: Further studies involving complexes of jacalin with beta-substituted disaccharides.

Chain

Resolution

1.94 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)
BS01	peptide	A	T72 V79 F104 D125 Y126 F127 S128 M129 Y130 L131	T72 V79 F104 D125 Y126 F127 S128 M129 Y130 L131
BS02	peptide	A	N105 P107 I108 E109 N110 L133	N105 P107 I108 E109 N110 L133
BS03	peptide	A	T10 F60 P61 Y64 L112 L133	T10 F60 P61 Y64 L112 L133
BS04	MBG	A	G1 F47 Y78 G121 Y122 W123 D125	G1 F47 Y78 G121 Y122 W123 D125

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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Molecular Function

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Biological Process

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Cellular Component

External links

PDB	RCSB:5j4t, PDBe:5j4t, PDBj:5j4t
PDBsum	5j4t
PubMed	28111895
UniProt	P18670\|LECA_ARTIN Agglutinin alpha chain

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