› 4ubh

X-ray diffraction
1.81Å resolution

Resting state of rat cysteine dioxygenase Y157F variant

Released:
DOI: 10.2210/pdb4ubh/pdb
PDB entry 4ubh coloured by chain, front view.
PDB entry 4ubh coloured by chain, side view.
PDB entry 4ubh coloured by chain, top view.
Source organism: Rattus norvegicus
Entry authors: Tchesnokov EP, Fellner M, Jameson GNL, Wilbanks SM

Function and Biology Details

Reaction catalysed: 
L-cysteine + O(2) = 3-sulfinoalanine
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cysteine dioxygenase type 1 Chain: A
Molecule details ›
Chain: A
Length: 210 amino acids
Theoretical weight: 24.24 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P21816 (Residues: 1-200; Coverage: 100%)
Gene name: Cdo1
Sequence domains: Cysteine dioxygenase type I
Structure domains: Jelly Rolls

Ligands and Environments

3 bound ligands:
Ligand FE2 1 x FE2
Ligand NA 10 x NA
Ligand CL 1 x CL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: AUSTRALIAN SYNCHROTRON BEAMLINE MX1
Spacegroup: P43212
Unit cell:
a: 57.79Å b: 57.79Å c: 121.99Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.192 0.19 0.232
Expression system: Escherichia coli BL21(DE3)

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