› 6o1y

X-ray diffraction
2.7Å resolution

Structure of pCW3 conjugation coupling protein TcpA monomeric form with ATP

Released:
DOI: 10.2210/pdb6o1y/pdb
PDB entry 6o1y coloured by chain, front view.
PDB entry 6o1y coloured by chain, side view.
PDB entry 6o1y coloured by chain, top view.
Source organism: Clostridium perfringens
Entry authors: Traore DAK, Ahktar N, Torres VT, Adams V, Coulibaly F, Panjikar S, Caradoc-Davies TT, Rood JI, Whisstock JC

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-557383 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
FtsK domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 359 amino acids
Theoretical weight: 40.44 KDa
Source organism: Clostridium perfringens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q1PLI0 (Residues: 102-459; Coverage: 68%)
Gene names: QDQ28_14475, pCW3_0030, tcpA
Sequence domains: FtsK/SpoIIIE family

Ligands and Environments

2 bound ligands:
Ligand ATP 1 x ATP
Ligand BGC 1 x BGC
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: AUSTRALIAN SYNCHROTRON BEAMLINE MX2
Spacegroup: P212121
Unit cell:
a: 53.453Å b: 108.663Å c: 142.384Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.185 0.181 0.258
Expression system: Escherichia coli

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