PDBe 1f47

X-ray diffraction
1.95Å resolution

THE BACTERIAL CELL-DIVISION PROTEIN ZIPA AND ITS INTERACTION WITH AN FTSZ FRAGMENT REVEALED BY X-RAY CRYSTALLOGRAPHY

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Cell division protein ZipA Chain: B
Molecule details ›
Chain: B
Length: 144 amino acids
Theoretical weight: 16.13 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P77173 (Residues: 185-328; Coverage: 44%)
Gene names: JW2404, b2412, zipA
Sequence domains: ZipA, C-terminal FtsZ-binding domain
Structure domains: ZipA, C-terminal FtsZ-binding domain
Cell division protein FtsZ Chain: A
Molecule details ›
Chain: A
Length: 17 amino acids
Theoretical weight: 2.02 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0A9A6 (Residues: 367-383; Coverage: 4%)
Gene names: JW0093, b0095, ftsZ, sfiB, sulB

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P21
Unit cell:
a: 36.526Å b: 38.901Å c: 54.541Å
α: 90° β: 104.11° γ: 90°
R-values:
R R work R free
0.205 0.205 0.251
Expression system: Escherichia coli