X-ray diffraction
2.4Å resolution

Crystal structure of the protein O27018 from Methanobacterium thermoautotrophicum. Northeast Structural Genomics Consortium target TT217

Entry authors: Kuzin AP, Gu J, Xu X, Neely H, Forouhar F, Owens L, Mao L, Xiao R, Liu J, Baran MC, Acton TB, Rost B, Montelione GT, Tong L, Northeast Structural Genomics Consortium (NESG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Entry contents:
1 distinct polypeptide molecule
CMD domain-containing protein Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 96 amino acids
Theoretical weight: 10.44 KDa
Source organism: Methanothermobacter thermautotrophicus str. Delta H
Expression system: Escherichia coli
  • Canonical: O27018 (Residues: 1-96; Coverage: 100%)
Gene name: MTH_935
Sequence domains: Carboxymuconolactone decarboxylase family
Structure domains: AhpD-like

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: P21
Unit cell:
a: 59.528Å b: 71.985Å c: 61.418Å
α: 90° β: 99.08° γ: 90°
R R work R free
0.206 0.206 0.258
Expression system: Escherichia coli