X-ray diffraction
2.62Å resolution

Crystal structure of apo-CmoB


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
tRNA U34 carboxymethyltransferase Chains: A, B
Molecule details ›
Chains: A, B
Length: 323 amino acids
Theoretical weight: 37.05 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P76291 (Residues: 1-323; Coverage: 100%)
Gene names: JW1860, b1871, cmoB, yecP
Sequence domains: Protein of unknown function (DUF1698)

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: C2
Unit cell:
a: 75.885Å b: 185.634Å c: 75.445Å
α: 90° β: 101.88° γ: 90°
R R work R free
0.203 0.2 0.251
Expression system: Escherichia coli BL21(DE3)