› › Structure analysis

Crystal structure analysis of LpxA, a UDP-N-acetylglucosamine acyltransferase from Bacteroides fragilis 9343

X-ray diffraction
1.9Å resolution
PDB entry 4r36 coloured by chain, front view.
PDB entry 4r36 coloured by chain, side view.
PDB entry 4r36 coloured by chain, top view.
Source organism: Bacteroides fragilis NCTC 9343
Assembly composition:
homo trimer (preferred)
Entry contents: 1 distinct polypeptide molecule

Quick links

Assemblies

Assembly 1
Download    3D Visualisation
Assembly Name: UDP N-acetylglucosamine O-acyltransferase C-terminal domain-containing protein
hide full assembly name
Multimeric state: homo trimer
Accessible surface area: 28594.67 Å2
Buried surface area: 7794.19 Å2
Dissociation area: 67.59 Å2
Dissociation energy (ΔGdiss): 12.39 kcal/mol
Dissociation entropy (TΔSdiss): 0.05 kcal/mol
Symmetry number: 3
PDBe Complex ID: PDB-CPX-177500
Assembly 2 (preferred)
Download    3D Visualisation
Assembly Name: UDP N-acetylglucosamine O-acyltransferase C-terminal domain-containing protein
hide full assembly name
Multimeric state: homo trimer
Accessible surface area: 30082.28 Å2
Buried surface area: 8035.94 Å2
Dissociation area: 67.61 Å2
Dissociation energy (ΔGdiss): 12.4 kcal/mol
Dissociation entropy (TΔSdiss): 0.05 kcal/mol
Symmetry number: 3
PDBe Complex ID: PDB-CPX-177500

Macromolecules

UDP N-acetylglucosamine O-acyltransferase C-terminal domain-containing protein
Chains: A, B
Length: 275 amino acids
Theoretical weight: 29.91 KDa
Source organism: Bacteroides fragilis NCTC 9343
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5LH16 (Residues: 1-255; Coverage: 100%)
Gene names: BF9343_0789, lpxA
Pfam:
InterPro:
CATH:
UDP N-acetylglucosamine O-acyltransferase C-terminal domain-containing protein in PDB entry 4r36, assembly 2, front view.
UDP N-acetylglucosamine O-acyltransferase C-terminal domain-containing protein in PDB entry 4r36, assembly 2, side view.
UDP N-acetylglucosamine O-acyltransferase C-terminal domain-containing protein in PDB entry 4r36, assembly 2, top view.
Molecule details ›

Search similar proteins

Quick links