› 3d00

X-ray diffraction
1.9Å resolution

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-173708 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Formylmethanofuran dehydrogenase subunit E domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 191 amino acids
Theoretical weight: 21.7 KDa
Source organism: Syntrophus aciditrophicus SB
Expression system: Escherichia coli
UniProt:
  • Canonical: Q2LQ23 (Residues: 1-190; Coverage: 100%)
Gene name: SYN_00638
Sequence domains: FmdE, Molybdenum formylmethanofuran dehydrogenase operon
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand ZN 1 x ZN
Ligand CL 1 x CL
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P41212
Unit cell:
a: 54.356Å b: 54.356Å c: 136.719Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.235 0.233 0.268
Expression system: Escherichia coli

Quick links

Citations

4 citation in other articles

Biochemical fossils of the ancient transition from geoenergetics to bioenergetics in prokaryotic one carbon compound metabolism.
Sousa et al. (2014)
3 more

3 mentions without citation

Structures of three members of Pfam PF02663 (FmdE) implicated in microbial methanogenesis reveal a conserved α+β core domain and an auxiliary C-terminal treble-clef zinc finger.
Axelrod et al. (2010)
2 more