› 3lsb

X-ray diffraction
1.93Å resolution

Crystal structure of the mutant E241Q of atrazine chlorohydrolase TrzN from Arthrobacter aurescens TC1 complexed with zinc and ametrin

Released:
DOI: 10.2210/pdb3lsb/pdb
PDB 3lsb coloured by chain and viewed from the front.
PDB 3lsb coloured by chain and viewed from the side.
PDB 3lsb coloured by chain and viewed from the top.
Source organism: Paenarthrobacter aurescens
Entry authors: Fedorov AA, Fedorov EV, Seffernick J, Wackett LP, Almo SC

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Amidohydrolase-related domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 456 amino acids
Theoretical weight: 49.84 KDa
Source organism: Paenarthrobacter aurescens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q6SJY7 (Residues: 14-469; Coverage: 97%)
Sequence domains: Amidohydrolase family
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand RYN 1 x RYN
Ligand ZN 2 x ZN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: P21
Unit cell:
a: 57.398Å b: 100.845Å c: 80.635Å
α: 90° β: 104.42° γ: 90°
R-values:
R R work R free
0.193 0.191 0.228
Expression system: Escherichia coli

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