6ppu

Electron Microscopy
3.5Å resolution

Cryo-EM structure of AdnAB-AMPPNP-DNA complex

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-106318 (preferred)
Entry contents:
2 distinct polypeptide molecules
1 distinct DNA molecule
Macromolecules (3 distinct):
DNA 3'-5' helicase Chain: B
Molecule details ›
Chain: B
Length: 1095 amino acids
Theoretical weight: 118.13 KDa
Source organism: Mycolicibacterium smegmatis MC2 155
Expression system: Escherichia coli
UniProt:
  • Canonical: I7FZ56 (Residues: 1-1095; Coverage: 100%)
Gene name: MSMEI_1900
Sequence domains:
DNA 3'-5' helicase Chain: A
Molecule details ›
Chain: A
Length: 724 amino acids
Theoretical weight: 76.05 KDa
Source organism: Mycolicibacterium smegmatis
Expression system: Escherichia coli
UniProt:
  • Canonical: A0QTR9 (Residues: 347-1045; Coverage: 66%)
Gene name: MSMEG_1941
Sequence domains:
DNA (29-MER) Chain: X
Molecule details ›
Chain: X
Length: 70 nucleotides
Theoretical weight: 21.48 KDa

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.5Å
Relevant EMDB volumes: EMD-20447
Expression system: Escherichia coli