3h9g

X-ray diffraction
2.2Å resolution

Crystal structure of E. coli MccB + MccA-N7isoASN

Released:

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-163609 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
THIF-type NAD/FAD binding fold domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 353 amino acids
Theoretical weight: 39.41 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: Q47506 (Residues: 1-350; Coverage: 100%)
Gene name: mccB
Sequence domains: ThiF family
Structure domains:
Microcin C7 analog Chains: E, F, G, H
Molecule details ›
Chains: E, F, G, H
Length: 7 amino acids
Theoretical weight: 764 Da
Source organism: Escherichia coli
Expression system: Not provided

Ligands and Environments

2 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P21
Unit cell:
a: 55.929Å b: 138.217Å c: 80.799Å
α: 90° β: 92.38° γ: 90°
R-values:
R R work R free
0.206 0.203 0.261
Expression systems:
  • Escherichia coli
  • Not provided