› 3c1l

X-ray diffraction
2Å resolution

Crystal structure of an antioxidant defense protein (mlr4105) from mesorhizobium loti maff303099 at 2.00 A resolution

Released:
DOI: 10.2210/pdb3c1l/pdb
PDB entry 3c1l coloured by chain, front view.
PDB entry 3c1l coloured by chain, side view.
PDB entry 3c1l coloured by chain, top view.
Source organism: Mesorhizobium japonicum MAFF 303099
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-189144 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Carboxymuconolactone decarboxylase-like domain-containing protein Chains: A, B, C, D, E, F, G, H, I, J, K, L
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L
Length: 188 amino acids
Theoretical weight: 21.04 KDa
Source organism: Mesorhizobium japonicum MAFF 303099
Expression system: Escherichia coli
UniProt:
  • Canonical: Q98ES4 (Residues: 1-187; Coverage: 100%)
Gene name: mlr4105
Sequence domains: Carboxymuconolactone decarboxylase family
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand PEG 25 x PEG
Ligand CL 1 x CL
1 modified residue:
Ligand MSE 108 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1, APS BEAMLINE 23-ID-D
Spacegroup: P21
Unit cell:
a: 65.69Å b: 68.06Å c: 266.83Å
α: 90° β: 95.94° γ: 90°
R-values:
R R work R free
0.174 0.171 0.225
Expression system: Escherichia coli

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