2kz8

Solution NMR

Solution NMR structure of MqsA, a protein from E. coli, containing a Zinc finger, N-terminal and a Helix Turn-Helix C-terminal domain

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Antitoxin MqsA Chain: A
Molecule details ›
Chain: A
Length: 131 amino acids
Theoretical weight: 14.73 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
  • Canonical: Q46864 (Residues: 1-131; Coverage: 100%)
Gene names: JW2989, b3021, mqsA, ygiT
Sequence domains: Antitoxin component of bacterial toxin-antitoxin system, MqsA
Structure domains: lambda repressor-like DNA-binding domains

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: simulated annealing
Expression system: Escherichia coli