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Solution NMR

Solution Structure of Antibiotic-Resistance Factor ANT(2'')-Ia Reveals Substrate-Regulated Conformation Dynamics

Released:

Function and Biology Details

Reaction catalysed:
Nucleoside triphosphate + gentamicin = diphosphate + 2''-nucleotidylgentamicin
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-142393 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
2''-aminoglycoside nucleotidyltransferase Chain: A
Molecule details ›
Chain: A
Length: 185 amino acids
Theoretical weight: 20.96 KDa
Source organism: Klebsiella pneumoniae
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P0AE05 (Residues: 1-177; Coverage: 100%)
Gene name: aadB
Sequence domains: Aminoglycoside-2''-adenylyltransferase
Structure domains: Beta Polymerase; domain 2

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 81%
Refinement method: torsion angle dynamics
Expression system: Escherichia coli BL21(DE3)