› 2zc2

X-ray diffraction
2.1Å resolution

Crystal structure of DnaD-like replication protein from Streptococcus mutans UA159, gi 24377835, residues 127-199

Released:
DOI: 10.2210/pdb2zc2/pdb
PDB entry 2zc2 coloured by chain, front view.
PDB entry 2zc2 coloured by chain, side view.
PDB entry 2zc2 coloured by chain, top view.
Source organism: Streptococcus mutans UA159
Entry authors: Duke NEC, Clancy S, Duggan E, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-184194 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DnaD domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 78 amino acids
Theoretical weight: 9.13 KDa
Source organism: Streptococcus mutans UA159
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8DT97 (Residues: 127-199; Coverage: 32%)
Gene name: SMU_1465c
Sequence domains: Replication initiation and membrane attachment
Structure domains: DnaD domain-like

Ligands and Environments

1 bound ligand:
Ligand ZN 9 x ZN
1 modified residue:
Ligand MSE 2 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P41212
Unit cell:
a: 81.701Å b: 81.701Å c: 52.464Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.246 0.243 0.288
Expression system: Escherichia coli

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