3dky

X-ray diffraction
3.6Å resolution

Crystal Structure of the replication initiator protein encoded on plasmid pMV158 (RepB), tetragonal form, to 3.6 Ang resolution

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Replication protein RepB Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 210 amino acids
Theoretical weight: 24.29 KDa
Source organism: Streptococcus agalactiae
Expression system: Escherichia coli
UniProt:
  • Canonical: P13921 (Residues: 1-210; Coverage: 100%)
Gene name: repB
Sequence domains: Plasmid replication protein
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P43
Unit cell:
a: 91.46Å b: 91.46Å c: 227.08Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.225 0.223 0.257
Expression system: Escherichia coli