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Cryo-EM structure of AdnA(D934A)-AdnB(D1014A) in complex with AMPPNP

Electron Microscopy
3.5Å resolution
PDB entry 6ppj coloured by chain, front view.
PDB entry 6ppj coloured by chain, side view.
PDB entry 6ppj coloured by chain, top view.
Source organism: Mycolicibacterium smegmatis
Assembly composition:
hetero dimer (preferred)
Entry contents: 2 distinct polypeptide molecules

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Assemblies

Assembly 1 (preferred)
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Assembly Name: DNA 3'-5' helicase
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Multimeric state: hetero dimer
Accessible surface area: 83080.73 Å2
Buried surface area: 14437.95 Å2
Dissociation area: 6,696.69 Å2
Dissociation energy (ΔGdiss): 81.32 kcal/mol
Dissociation entropy (TΔSdiss): 17.39 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-106316

Macromolecules

DNA 3'-5' helicase
Chain: B
Length: 1095 amino acids
Theoretical weight: 114.74 KDa
Source organism: Mycolicibacterium smegmatis
Expression system: Escherichia coli
UniProt:
  • Canonical: A0QTS0 (Residues: 1-1087; Coverage: 100%)
Gene name: MSMEG_1943
Pfam:
InterPro:
DNA 3'-5' helicase in PDB entry 6ppj, assembly 1, front view.
DNA 3'-5' helicase in PDB entry 6ppj, assembly 1, side view.
DNA 3'-5' helicase in PDB entry 6ppj, assembly 1, top view.
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DNA 3'-5' helicase
Chain: A
Length: 1045 amino acids
Theoretical weight: 110.9 KDa
Source organism: Mycolicibacterium smegmatis
Expression system: Escherichia coli
UniProt:
  • Canonical: A0QTR9 (Residues: 1-1045; Coverage: 100%)
Gene name: MSMEG_1941
Pfam:
InterPro:
DNA 3'-5' helicase in PDB entry 6ppj, assembly 1, front view.
DNA 3'-5' helicase in PDB entry 6ppj, assembly 1, side view.
DNA 3'-5' helicase in PDB entry 6ppj, assembly 1, top view.
Molecule details ›

Search similar proteins

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