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› 9ng4

X-ray diffraction
2.2Å resolution

cis-CaaD Y103F mutant apo

Released:
DOI: 10.2210/pdb9ng4/pdb
Model geometry
Fit model/data
PDB entry 9ng4 coloured by chain, front view.
PDB entry 9ng4 coloured by chain, side view.
PDB entry 9ng4 coloured by chain, top view.
Source organism: coryneform bacterium
Entry authors: Silva K, Geiger JH, Draths K

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-180466 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Tautomerase cis-CaaD-like domain-containing protein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 164 amino acids
Theoretical weight: 18.55 KDa
Source organism: coryneform bacterium
Expression system: Escherichia coli
UniProt:
  • Canonical: Q6VPE5 (Residues: 2-150; Coverage: 99%)
Gene name: cis-caaD
Sequence domains: Putative oxalocrotonate tautomerase enzyme

Ligands and Environments

1 bound ligand:
Ligand SO4 3 x SO4
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: APS BEAMLINE 21-ID-D
Spacegroup: C2221
Unit cell:
a: 60.678Å b: 101.134Å c: 147.297Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.219 0.213 0.274
Expression system: Escherichia coli

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