3bo0

Electron Microscopy
9.6Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero heptamer (preferred)
PDBe Complex ID:
PDB-CPX-238747 (preferred)
Entry contents:
3 distinct polypeptide molecules
4 distinct RNA molecules
Macromolecules (7 distinct):
Protein translocase subunit SecY Chain: A
Molecule details ›
Chain: A
Length: 442 amino acids
Theoretical weight: 48.37 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: Q60175 (Residues: 2-238, 239-247, 248-363, 364-433; Coverage: 99%)
Gene names: MJ0478, secY
Sequence domains:
Protein translocase subunit SecE Chain: B
Molecule details ›
Chain: B
Length: 65 amino acids
Theoretical weight: 7.15 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: Q57817 (Residues: 13-67; Coverage: 74%)
Gene names: MJ0371, secE
Sequence domains: SecE/Sec61-gamma subunits of protein translocation complex
Preprotein translocase subunit SecG Chain: C
Molecule details ›
Chain: C
Length: 32 amino acids
Theoretical weight: 3.64 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P60460 (Residues: 21-52; Coverage: 60%)
Gene names: MJ0912.1, secG
Sequence domains: Sec61beta family
23S ribosomal RNA Chain: D
Molecule details ›
Chain: D
Length: 27 nucleotides
Theoretical weight: 8.7 KDa
23S ribosomal RNA Chain: E
Molecule details ›
Chain: E
Length: 27 nucleotides
Theoretical weight: 8.86 KDa
23S ribosomal RNA Chain: F
Molecule details ›
Chain: F
Length: 19 nucleotides
Theoretical weight: 6.02 KDa
23S ribosomal RNA Chain: G
Molecule details ›
Chain: G
Length: 32 nucleotides
Theoretical weight: 10.38 KDa

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 9.6Å
Relevant EMDB volumes: EMD-1484
Expression system: Escherichia coli