3awi

X-ray diffraction
3Å resolution

Bifunctional tRNA modification enzyme MnmC from Escherichia coli

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-160125 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
tRNA 5-methylaminomethyl-2-thiouridine biosynthesis bifunctional protein MnmC Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 688 amino acids
Theoretical weight: 76.68 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
  • Canonical: P77182 (Residues: 1-668; Coverage: 100%)
Gene names: JW5380, b2324, mnmC, yfcK
Sequence domains:
Structure domains:

Ligands and Environments


Cofactor: Ligand FAD 6 x FAD
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-5A
Spacegroup: P21
Unit cell:
a: 92.138Å b: 243.022Å c: 175.527Å
α: 90° β: 90.42° γ: 90°
R-values:
R R work R free
0.205 0.204 0.251
Expression system: Escherichia coli