7dyr

Electron Microscopy
2.28Å resolution

CryoEM Structure of Mannose Transporter ManYZ and Microcin E492 (MceA) complex

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero nonamer (preferred)
PDBe Complex ID:
PDB-CPX-159669 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
PTS system mannose-specific EIIC component Chains: B, E, Y
Molecule details ›
Chains: B, E, Y
Length: 266 amino acids
Theoretical weight: 27.65 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
UniProt:
  • Canonical: P69801 (Residues: 1-266; Coverage: 100%)
Gene names: JW1807, b1818, manY, pel, ptsP
Sequence domains: PTS system sorbose-specific iic component
PTS system mannose-specific EIID component Chains: C, F, Z
Molecule details ›
Chains: C, F, Z
Length: 283 amino acids
Theoretical weight: 30.98 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
UniProt:
  • Canonical: P69805 (Residues: 1-283; Coverage: 100%)
Gene names: JW1808, b1819, gptB, manZ, ptsM
Sequence domains: PTS system mannose/fructose/sorbose family IID component
Microcin E492 Chains: A, D, G
Molecule details ›
Chains: A, D, G
Length: 84 amino acids
Theoretical weight: 7.89 KDa
Source organism: Klebsiella pneumoniae
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
UniProt:
  • Canonical: Q9Z4N4 (Residues: 16-99; Coverage: 100%)
Gene name: mceA

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 2.28Å
Relevant EMDB volumes: EMD-30923
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'