› 1xmb

X-ray diffraction
2Å resolution

X-ray structure of IAA-aminoacid hydrolase from Arabidopsis thaliana gene AT5G56660

Released:
DOI: 10.2210/pdb1xmb/pdb
PDB entry 1xmb coloured by chain, front view.
PDB entry 1xmb coloured by chain, side view.
PDB entry 1xmb coloured by chain, top view.
Source organism: Arabidopsis thaliana
Primary publication:
X-ray structure of ILL2, an auxin-conjugate amidohydrolase from Arabidopsis thaliana.
Bitto E, Bingman CA, Bittova L, Houston NL, Boston RS, Fox BG, Phillips GN
Proteins 74 61-71 (2009)
PMID: 18543330

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-157140 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
IAA-amino acid hydrolase ILR1-like 2 Chain: A
Molecule details ›
Chain: A
Length: 418 amino acids
Theoretical weight: 45.57 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: P54970 (Residues: 22-439; Coverage: 100%)
Gene names: At5g56660, ILL2, MIK19.11
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P3221
Unit cell:
a: 75.264Å b: 75.264Å c: 130.88Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.159 0.157 0.204
Expression system: Escherichia coli

Quick links

Citations

5 review citations

Auxin conjugates: their role for plant development and in the evolution of land plants.
Ludwig-Müller J. (2011)
4 more

8 mentions without citation

Enzyme action in the regulation of plant hormone responses.
Westfall et al. (2013)
7 more