› 4jyp

X-ray diffraction
1.3Å resolution

crystal Structure of KAI2 Apo form

Released:
DOI: 10.2210/pdb4jyp/pdb
PDB entry 4jyp coloured by chain, front view.
PDB entry 4jyp coloured by chain, side view.
PDB entry 4jyp coloured by chain, top view.
Source organism: Arabidopsis thaliana
Primary publication:
Smoke-derived karrikin perception by the α/β-hydrolase KAI2 from Arabidopsis.
Guo Y, Zheng Z, La Clair JJ, Chory J, Noel JP
Proc Natl Acad Sci U S A 110 8284-9 (2013)
PMID: 23613584

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-193566 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Probable esterase KAI2 Chains: A, B
Molecule details ›
Chains: A, B
Length: 270 amino acids
Theoretical weight: 29.82 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9SZU7 (Residues: 1-270; Coverage: 100%)
Gene names: At4g37470, D14L, F6G17.120, HTL, KAI2
Sequence domains: Alpha/beta hydrolase family
Structure domains: alpha/beta hydrolase

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.1
Spacegroup: P1
Unit cell:
a: 50.69Å b: 53.21Å c: 55.77Å
α: 89.49° β: 89.76° γ: 63.84°
R-values:
R R work R free
0.17 0.169 0.191
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

27 review citations

Strigolactone Signaling and Evolution.
Waters et al. (2017)
26 more

9 mentions without citation

Smoke-derived karrikin perception by the α/β-hydrolase KAI2 from Arabidopsis.
Guo et al. (2013)
8 more