Structure of PDB 1lgb Chain A

Receptor sequence
>1lgbA (length=181) Species: 3858 (Lathyrus ochrus) [Search protein sequence]
TETTSFSITKFGPDQPNLIFQGDGYTTKERLTLTKAVRNTVGRALYSSPI
HIWDSKTGNVANFVTSFTFVIDAPNSYNVADGFTFFIAPVDTKPQTGGGY
LGVFNSKDYDKTSQTVAVEFDTFYNTAWDPSNGDRHIGIDVNSIKSINTK
SWALQNGKEANVVIAFNGATNVLTVSLTYPN
3D structure
PDB1lgb Structures of a legume lectin complexed with the human lactotransferrin N2 fragment, and with an isolated biantennary glycopeptide: role of the fucose moiety.
ChainA
Resolution3.3 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 MAN A D81 F123 D81 F123
BS02 FUC A Y77 F123 Y77 F123
BS03 MN A E119 D121 D129 H136 E119 D121 D129 H136
BS04 CA A D121 F123 N125 D121 F123 N125
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0005537 D-mannose binding
GO:0030246 carbohydrate binding
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:1lgb, PDBe:1lgb, PDBj:1lgb
PDBsum1lgb
PubMed8069634
UniProtP04122|LECB_LATOC Lectin beta-1 and beta-2 chains

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