› 6l08

X-ray diffraction
3Å resolution

Crystal structure of Arabidopsis cytidine deaminase

Released:
DOI: 10.2210/pdb6l08/pdb
Model geometry
Fit model/data
PDB entry 6l08 coloured by chain, front view.
PDB entry 6l08 coloured by chain, side view.
PDB entry 6l08 coloured by chain, top view.
Source organism: Arabidopsis thaliana
Primary publication:
Crystal structure of Arabidopsis thaliana cytidine deaminase.
Wang J, Guo Q, Liu L, Wang X
Biochem. Biophys. Res. Commun. 529 659-665 (2020)

Function and Biology Details

Reaction catalysed: 
2'-deoxycytidine + H(2)O = 2'-deoxyuridine + NH(3)
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-130289 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cytidine deaminase 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 308 amino acids
Theoretical weight: 33.53 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: O65896 (Residues: 1-301; Coverage: 100%)
Gene names: At2g19570, CDA1, CDD, DESZ, F3P11
Sequence domains:

Ligands and Environments

1 bound ligand:
Ligand SO4 1 x SO4
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: SSRF BEAMLINE BL17U1
Spacegroup: P3221
Unit cell:
a: 112.644Å b: 112.644Å c: 111.585Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.251 0.249 0.285
Expression system: Escherichia coli

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