› 2pq7

X-ray diffraction
1.45Å resolution

Crystal structure of predicted HD superfamily hydrolase (104161995) from uncultured Thermotogales bacterium at 1.45 A resolution

Released:
DOI: 10.2210/pdb2pq7/pdb
PDB entry 2pq7 coloured by chain, front view.
PDB entry 2pq7 coloured by chain, side view.
PDB entry 2pq7 coloured by chain, top view.
Source organism: uncultured Thermotogales bacterium
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-172821 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HD domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 220 amino acids
Theoretical weight: 24.96 KDa
Source organism: uncultured Thermotogales bacterium
Expression system: Escherichia coli
UniProt:
  • Canonical: Q1EM40 (Residues: 1-219; Coverage: 100%)
Gene name: mes0020
Sequence domains: HD domain
Structure domains: Hypothetical protein af1432

Ligands and Environments

4 bound ligands:
Ligand FE 2 x FE
Ligand CL 1 x CL
Ligand PO4 2 x PO4
Ligand MPD 1 x MPD
1 modified residue:
Ligand MSE 5 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: C2
Unit cell:
a: 138.518Å b: 40.662Å c: 37.789Å
α: 90° β: 95.32° γ: 90°
R-values:
R R work R free
0.183 0.183 0.193
Expression system: Escherichia coli

Quick links