› 3vea

X-ray diffraction
2.55Å resolution

Crystal Structure of matP-matS23mer

Released:
DOI: 10.2210/pdb3vea/pdb
PDB entry 3vea coloured by chain, front view.
PDB entry 3vea coloured by chain, side view.
PDB entry 3vea coloured by chain, top view.
Source organism: Yersinia pestis
Primary publication:
Molecular basis for a protein-mediated DNA-bridging mechanism that functions in condensation of the E. coli chromosome.
Dupaigne P, Tonthat NK, Espéli O, Whitfill T, Boccard F, Schumacher MA
Mol Cell 48 560-71 (2012)
PMID: 23084832

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
hetero octamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-117053 (preferred)
Entry contents:
1 distinct polypeptide molecule
2 distinct DNA molecules
Macromolecules (3 distinct):
Macrodomain Ter protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 151 amino acids
Theoretical weight: 17.97 KDa
Source organism: Yersinia pestis
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8ZG78 (Residues: 1-151; Coverage: 100%)
Gene names: YPO1433, YP_0877, matP, y2737
Sequence domains:
Structure domains:
5'-D(*AP*GP*TP*TP*CP*GP*TP*GP*AP*CP*AP*TP*TP*GP*TP*CP*AP*CP*GP*AP*AP*CP*T)-3' Chain: N
Molecule details ›
Chain: N
Length: 23 nucleotides
Theoretical weight: 7.06 KDa
Source organism: Yersinia pestis
Expression system: Not provided
5'-D(*AP*GP*TP*TP*CP*GP*TP*GP*AP*CP*AP*AP*TP*GP*TP*CP*AP*CP*GP*AP*AP*CP*T)-3' Chain: M
Molecule details ›
Chain: M
Length: 23 nucleotides
Theoretical weight: 7.06 KDa
Source organism: Yersinia pestis
Expression system: Not provided

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.3.1
Spacegroup: C2221
Unit cell:
a: 73.98Å b: 111.31Å c: 169.14Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.222 0.222 0.25
Expression systems:
  • Escherichia coli
  • Not provided

Quick links

Citations

18 review citations

Bacterial chromosome organization and segregation.
Badrinarayanan et al. (2015)
17 more

3 mentions without citation

Molecular basis for a protein-mediated DNA-bridging mechanism that functions in condensation of the E. coli chromosome.
Dupaigne et al. (2012)
2 more