› 8iwi

X-ray diffraction
1.3Å resolution

Cryogenic Temperature Crystal Structure of Escherichia coli CyaY protein at pH 5

Released:
DOI: 10.2210/pdb8iwi/pdb
PDB entry 8iwi coloured by chain, front view.
PDB entry 8iwi coloured by chain, side view.
PDB entry 8iwi coloured by chain, top view.
Source organism: Escherichia coli
Entry authors: Shafiei A, DeMirci H

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-151086 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Iron-sulfur cluster assembly protein CyaY Chain: A
Molecule details ›
Chain: A
Length: 106 amino acids
Theoretical weight: 12.24 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P27838 (Residues: 1-106; Coverage: 100%)
Gene names: JW3779, b3807, cyaY
Sequence domains: Frataxin-like domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU PhotonJet-R
Spacegroup: P3221
Unit cell:
a: 44.29Å b: 44.29Å c: 99.017Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.186 0.184 0.215
Expression system: Escherichia coli BL21

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