› 4jcu

X-ray diffraction
2.4Å resolution

Crystal structure of a 5-carboxymethyl-2-hydroxymuconate isomerase from Deinococcus radiodurans R1

Released:
DOI: 10.2210/pdb4jcu/pdb
PDB entry 4jcu coloured by chain, front view.
PDB entry 4jcu coloured by chain, side view.
PDB entry 4jcu coloured by chain, top view.
Source organism: Deinococcus radiodurans R1
Entry authors: Kumaran D, Chamala S, Evans B, Foti R, Gizzi A, Hillerich B, Kar A, Lafleur J, Seidel R, Villigas G, Zencheck W, Al Obaidi N, Almo SC, Swaminathan S, New York Structural Genomics Research Consortium (NYSGRC)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-193357 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
5-carboxymethyl-2-hydroxymuconate isomerase Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 150 amino acids
Theoretical weight: 17.07 KDa
Source organism: Deinococcus radiodurans R1
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9RYT1 (Residues: 1-128; Coverage: 100%)
Gene name: DR_A0227
Sequence domains: 5-carboxymethyl-2-hydroxymuconate isomerase
Structure domains: Macrophage Migration Inhibitory Factor

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 9 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P65
Unit cell:
a: 157.341Å b: 157.341Å c: 38.197Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.207 0.204 0.262
Expression system: Escherichia coli BL21(DE3)

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