Structure of PDB 1dbn Chain A Binding Site BS05

Receptor Information
>1dbn Chain A (length=239) Species: 37501 (Maackia amurensis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SDELSFTINNFVPNEADLLFQGEASVSSTGVLQLTKVENGQPQKYSVGRA
LYAAPVRIWGNTTGSVASFSTSFTFVVKAPNPDITSDGLAFYLAPPDSQI
PSGSVSKYLGLFNNSNSDSSNQIVAVEFDTYFAHSYDPWDPNYRHIGIDV
NGIESIKTVQWDWINGGVAFATITYLAPNKTLIASLVYPSNQTTFSVAAS
VDLKEILPEWVRVGFSAATGYPTEVETHDVLSWSFTSTL
Ligand information
Ligand IDMN
InChIInChI=1S/Mn/q+2
InChIKeyWAEMQWOKJMHJLA-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mn+2]
CACTVS 3.341[Mn++]
FormulaMn
NameMANGANESE (II) ION
ChEMBL
DrugBankDB06757
ZINC
PDB chain1dbn Chain A Residue 302 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1dbn An unusual carbohydrate binding site revealed by the structures of two Maackia amurensis lectins complexed with sialic acid-containing oligosaccharides.
Resolution2.75 Å
Binding residue
(original residue number in PDB)		E127 D129 D140 H145
Binding residue
(residue number reindexed from 1)		E127 D129 D140 H145
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0030246 carbohydrate binding
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:1dbn, PDBe:1dbn, PDBj:1dbn
PDBsum1dbn
PubMed10747930
UniProtP93248|MALB_MAAAM Bark leucoagglutinin (Fragment) (Gene Name=MAL)

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