Structure of PDB 6hus Chain A Binding Site BS04

Receptor Information
>6hus Chain A (length=428) Species: 1682 (Bifidobacterium longum subsp. infantis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KSDVTAQDVENALTDTSKNVELTVWAYSAKQMEPTVKAFEKKYPHIKINF
VNTGAAEDHFTKFQNVVQAQKDIPDVVQMSANKFQQFAVSGALLNFANDS
IEKAWSKLYTKTAWAQVHYAGGLYGAPQDATPLANYVRKDILDEHNLQVP
ESWEDIYNEGIKLHKEDSNKYMGILGSDISFFTNLYRSVGARLWKVNSVD
DVELTMNSGKAKEFTEFLQKCLKDGVLEGGTVFTDEFNRSINDGRYATFI
NENWMGNTYKEQNPSLKGKMVVAAPPSWKGQPYQSSSVGSMMSVSAACPK
EKQAAALAFINWLDSDKDAIQSWQDTNNGNFFMAASVYQDDENQRNKKET
DGYYANDDVNAVYFDSMDKVNTDWEYLPFMSQVEVVFNDVIVPEMNENGD
LVGAMAKAQQKLKAYAEDNGFKVTTDAD
Ligand information
Ligand IDGAL
InChIInChI=1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3+,4+,5-,6-/m1/s1
InChIKeyWQZGKKKJIJFFOK-FPRJBGLDSA-N
SMILES
SoftwareSMILES
CACTVS 3.370OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@H]1O
OpenEye OEToolkits 1.7.2C(C1C(C(C(C(O1)O)O)O)O)O
CACTVS 3.370OC[CH]1O[CH](O)[CH](O)[CH](O)[CH]1O
ACDLabs 12.01OC1C(O)C(OC(O)C1O)CO
OpenEye OEToolkits 1.7.2C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O)O)O)O)O
FormulaC6 H12 O6
Namebeta-D-galactopyranose;
beta-D-galactose;
D-galactose;
galactose
ChEMBLCHEMBL300520
DrugBank
ZINCZINC000002597049
PDB chain6hus Chain B Residue 4 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB6hus Evolutionary adaptation in fucosyllactose uptake systems supports bifidobacteria-infant symbiosis.
Resolution1.409 Å
Binding residue
(original residue number in PDB)		E284 W286
Binding residue
(residue number reindexed from 1)		E252 W254
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0046872 metal ion binding
GO:1901982 maltose binding
Biological Process
GO:0015768 maltose transport
GO:0042956 maltodextrin transmembrane transport
Cellular Component
GO:0055052 ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6hus, PDBe:6hus, PDBj:6hus
PDBsum6hus
PubMed31489370
UniProtA0A1S2VYK0

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