› 2qzc

X-ray diffraction
1.5Å resolution

Crystal structure of a putative tena-like thiaminase (tena-1, sso2206) from sulfolobus solfataricus p2 at 1.50 A resolution

Released:
DOI: 10.2210/pdb2qzc/pdb
PDB entry 2qzc coloured by chain, front view.
PDB entry 2qzc coloured by chain, side view.
PDB entry 2qzc coloured by chain, top view.
Source organism: Saccharolobus solfataricus P2
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo tetramer
Assembly name:
PDBe Complex ID:
PDB-CPX-189017 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Thiaminase-2/PQQC domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 214 amino acids
Theoretical weight: 25.06 KDa
Source organism: Saccharolobus solfataricus P2
Expression system: Escherichia coli
UniProt:
  • Canonical: Q97WL0 (Residues: 1-213; Coverage: 100%)
Gene names: SSO2206, tenA-1
Sequence domains: TENA/THI-4/PQQC family
Structure domains: Heme oxygenase-like

Ligands and Environments

2 bound ligands:
Ligand IMD 2 x IMD
Ligand GOL 7 x GOL
1 modified residue:
Ligand MSE 8 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL1-5
Spacegroup: P43212
Unit cell:
a: 88.862Å b: 88.862Å c: 135.76Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.166 0.165 0.184
Expression system: Escherichia coli

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