› 5fu0

X-ray diffraction
1.9Å resolution

Pseudomonas aeruginosa RmlA in complex with allosteric inhibitor

Released:
DOI: 10.2210/pdb5fu0/pdb
PDB entry 5fu0 coloured by chain, front view.
PDB entry 5fu0 coloured by chain, side view.
PDB entry 5fu0 coloured by chain, top view.
Source organism: Pseudomonas aeruginosa
Entry authors: Alphey MS, Tran F, Westwood NJ, Naismith JH

Function and Biology Details

Reaction catalysed: 
dTTP + alpha-D-glucose 1-phosphate = diphosphate + dTDP-alpha-D-glucose
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-190948 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glucose-1-phosphate thymidylyltransferase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 303 amino acids
Theoretical weight: 33.66 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9HU22 (Residues: 1-293; Coverage: 100%)
Gene names: PA5163, rmlA
Sequence domains: Nucleotidyl transferase
Structure domains: Spore Coat Polysaccharide Biosynthesis Protein SpsA; Chain A

Ligands and Environments

3 bound ligands:
Ligand FKH 4 x FKH
Ligand MES 4 x MES
Ligand CL 4 x CL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: C2
Unit cell:
a: 64.15Å b: 154.35Å c: 134.8Å
α: 90° β: 92.41° γ: 90°
R-values:
R R work R free
0.255 0.253 0.285
Expression system: Escherichia coli

Quick links

Citations

4 review citations

Bacterial glycobiology: rhamnose-containing cell wall polysaccharides in Gram-positive bacteria.
Mistou et al. (2016)
3 more

1 mention without citation

Next generation Glucose-1-phosphate thymidylyltransferase (RmlA) inhibitors: An extended SAR study to direct future design.
Xiao et al. (2021)