4aca

X-ray diffraction
3.15Å resolution

CRYSTAL STRUCTURE OF TRANSLATION ELONGATION FACTOR SELB FROM METHANOCOCCUS MARIPALUDIS, APO FORM

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-184991 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Selenocysteine-specific elongation factor Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 482 amino acids
Theoretical weight: 54.15 KDa
Source organism: Methanococcus maripaludis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q8J307 (Residues: 1-468; Coverage: 100%)
Gene names: MMJJ_15030, selB
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: P3112
Unit cell:
a: 146.86Å b: 146.86Å c: 297.83Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.174 0.172 0.215
Expression system: Escherichia coli BL21(DE3)