PDBe 4y6i

X-ray diffraction
1.7Å resolution

Crystal structure of E.coli CutA1 E61V/C16A/C39A/C79A mutation

Source organism: Escherichia coli K-12
Entry authors: Tanaka T, Matsuura Y, Yutani K

Function and Biology Details

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Divalent-cation tolerance protein CutA Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 108 amino acids
Theoretical weight: 11.73 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
  • Canonical: P69488 (Residues: 5-112; Coverage: 96%)
Gene names: JW4097, b4137, cutA, cutA1, cycY
Sequence domains: CutA1 divalent ion tolerance protein

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B2
Spacegroup: P43
Unit cell:
a: 127.72Å b: 127.72Å c: 38.201Å
α: 90° β: 90° γ: 90°
R R work R free
0.172 0.171 0.2
Expression system: Escherichia coli