› 7qb6

X-ray diffraction
2.52Å resolution

Crystal Structure of Medicago truncatula Nodulin 13 (MtN13) in complex with 3-carboxybenzophenone

Released:
DOI: 10.2210/pdb7qb6/pdb
PDB entry 7qb6 coloured by chain, front view.
PDB entry 7qb6 coloured by chain, side view.
PDB entry 7qb6 coloured by chain, top view.
Source organism: Medicago truncatula
Primary publication:
Does the presence of ground state complex between a PR-10 protein and a sensitizer affect the mechanism of sensitized photo-oxidation?
Ignasiak-Kciuk M, Nowicka-Bauer K, Grzechowiak M, Ravnsborg T, Frąckowiak K, Jensen ON, Jaskólski M, Marciniak B
Free Radic Biol Med 198 27-43 (2023)
PMID: 36738800

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-161076 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Nodulin-13 Chains: A, B
Molecule details ›
Chains: A, B
Length: 169 amino acids
Theoretical weight: 18.83 KDa
Source organism: Medicago truncatula
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P93330 (Residues: 1-163; Coverage: 100%)
Gene name: N13
Sequence domains: Pathogenesis-related protein Bet v 1 family

Ligands and Environments

2 bound ligands:
Ligand A8I 1 x A8I
Ligand MLI 1 x MLI
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PETRA III, EMBL c/o DESY BEAMLINE P14 (MX2)
Spacegroup: I4122
Unit cell:
a: 102.803Å b: 102.803Å c: 223.386Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.196 0.195 0.223
Expression system: Escherichia coli BL21(DE3)

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