PDBe 1y6u

Solution NMR

The Structure of the Excisionase (Xis) Protein from Conjugative Transposon Tn916 Provides Insights into the Regulation of Heterobivalent Tyrosine Recombinases


Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Excisionase Chain: A
Molecule details ›
Chain: A
Length: 70 amino acids
Theoretical weight: 8.39 KDa
Source organism: Enterococcus faecalis
Expression system: Escherichia coli
  • Canonical: Q79DA1 (Residues: 1-67; Coverage: 100%)
Gene names: BZG32_16090, NCTC13780_02505, Xis-Tn
Sequence domains: Excisionase from transposon Tn916
Structure domains: Multidrug-efflux Transporter Regulator; Chain: A; Domain 2

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 89%
Refinement method: Hybrid distance geometry and simulated annealing calculations
Chemical shifts: BMR6479  
Expression system: Escherichia coli