Structure of PDB 4zze Chain B Binding Site BS03

Receptor Information

>4zze Chain B (length=376) Species: 580050 (Bifidobacterium animalis subsp. lactis Bl-04)

QVTLDFFQFKAEAADWFKQAAQEFEKENPDIRININLRTRFVKDRVPDVI
TFNGDYSFGTFAASGVFHDFTDDPLVSELNEGMVNIAKNLVQTSDPAKKR
LYGLPFAGNASGYIYNKDLFRKVGLDPDNPPQTWDEFIAMLKKFRDAGIN
PVQATLADAWTTQAPLASLAGTLVPESEYAALKSGDTTFKQIWTEPIEKE
IELFKYADSEKGVTYQQGTQNFAKGTAAIIPLGTYAIPQITMVNKDIDLG
FAQMPATNDASKQILTAGDDVILTMGANSRHKEQSMRFIRFLMSKKQLEN
YADAQSAITPLKETYFGNKALEPVRPFFESNRVADFCDHYIPSSINIGGY
LQSAIMSGNVNQFIDSMQNEWNKVQA

Ligand information

• Ligand ID: MG
• InChI: InChI=1S/Mg/q+2
• InChIKey: JLVVSXFLKOJNIY-UHFFFAOYSA-N
• SMILES:
  ACDLabs 10.04
  OpenEye OEToolkits 1.5.0: [Mg+2]
  CACTVS 3.341: [Mg++]
• Formula: Mg
• Name: MAGNESIUM ION
• DrugBank: DB01378
• PDB chain: 4zze Chain B Residue 505

Receptor-Ligand Complex Structure

Structure summary

• PDB: 4zze An ATP Binding Cassette Transporter Mediates the Uptake of alpha-(1,6)-Linked Dietary Oligosaccharides in Bifidobacterium and Correlates with Competitive Growth on These Substrates.
• Resolution: 1.76 Å
• Binding residue (original residue number in PDB): D315 S317
• Binding residue (residue number reindexed from 1): D259 S261
• Annotation score: 4

Gene Ontology

Molecular Function

• GO:0046872 metal ion binding
• GO:1901982 maltose binding

Biological Process

• GO:0015768 maltose transport
• GO:0042956 maltodextrin transmembrane transport
• GO:0055085 transmembrane transport

Cellular Component

• GO:0055052 ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing

External links

• PDB: RCSB:4zze, PDBe:4zze, PDBj:4zze
• PDBsum: 4zze
• PubMed: 27502277
• UniProt: A0A1A9TAB8