X-ray diffraction
1.34Å resolution

Crystal Structure of Phytohormone Binding Protein from Medicago truncatula in complex with gibberellic acid (GA3)


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Phytohormone-binding protein Chain: A
Molecule details ›
Chain: A
Length: 162 amino acids
Theoretical weight: 18.02 KDa
Source organism: Medicago truncatula
Expression system: Escherichia coli
  • Canonical: G7J032 (Residues: 1-156; Coverage: 100%)
Gene name: MTR_3g055120
Sequence domains: Pathogenesis-related protein Bet v 1 family
Structure domains: Alpha-D-Glucose-1,6-Bisphosphate; Chain A, domain 4

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.2
Spacegroup: P65
Unit cell:
a: 55.8Å b: 55.8Å c: 99.96Å
α: 90° β: 90° γ: 120°
R R work R free
0.124 0.123 0.157
Expression system: Escherichia coli