› 1l1s

X-ray diffraction
2.3Å resolution

Structure of Protein of Unknown Function MTH1491 from Methanobacterium thermoautotrophicum

Released:
DOI: 10.2210/pdb1l1s/pdb
PDB entry 1l1s coloured by chain, front view.
PDB entry 1l1s coloured by chain, side view.
PDB entry 1l1s coloured by chain, top view.
Source organism: Methanothermobacter thermautotrophicus
Primary publication:
The crystal structure of hypothetical protein MTH1491 from Methanobacterium thermoautotrophicum.
Christendat D, Saridakis V, Kim Y, Kumar PA, Xu X, Semesi A, Joachimiak A, Arrowsmith CH, Edwards AM
Protein Sci 11 1409-14 (2002)
PMID: 12021439

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-127893 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
hypothetical protein MTH1491 Chain: A
Molecule details ›
Chain: A
Length: 113 amino acids
Theoretical weight: 12.75 KDa
Source organism: Methanothermobacter thermautotrophicus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O27535 (Residues: 1-113; Coverage: 100%)
Gene name: MTH_1491
Sequence domains: DsrE/DsrF-like family
Structure domains: DsrEFH-like

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P63
Unit cell:
a: 82.44Å b: 82.44Å c: 37.04Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.202 0.202 0.226
Expression system: Escherichia coli BL21(DE3)

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Citations

3 review citations

Protein informatics towards function identification.
Kinoshita et al. (2003)
2 more

2 mentions without citation

Protein topology from predicted residue contacts.
Taylor et al. (2012)
1 more