› 4h17

X-ray diffraction
1.6Å resolution

Crystal structure of an isochorismatase (PP1826) from Pseudomonas putida KT2440 at 1.60 A resolution

Released:
DOI: 10.2210/pdb4h17/pdb
PDB entry 4h17 coloured by chain, front view.
PDB entry 4h17 coloured by chain, side view.
PDB entry 4h17 coloured by chain, top view.
Source organism: Pseudomonas putida KT2440
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-183494 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Isochorismatase-like domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 197 amino acids
Theoretical weight: 21.7 KDa
Source organism: Pseudomonas putida KT2440
Expression system: Escherichia coli
UniProt:
  • Canonical: Q88LV1 (Residues: 1-196; Coverage: 100%)
Gene name: PP_1826
Sequence domains: Isochorismatase family
Structure domains: Isochorismatase-like

Ligands and Environments

2 bound ligands:
Ligand SO4 6 x SO4
Ligand EDO 3 x EDO
1 modified residue:
Ligand MSE 14 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P212121
Unit cell:
a: 49.169Å b: 49.348Å c: 156.593Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.137 0.136 0.156
Expression system: Escherichia coli

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