› 6g7g

Solution NMR

Structure of SPH (Self-Incompatibility Protein Homologue) proteins, a widespread family of small, highly stable, secreted proteins from plants

Released:
DOI: 10.2210/pdb6g7g/pdb
PDB entry 6g7g coloured by chain, ensemble of 20 models, front view.
PDB entry 6g7g coloured by chain, ensemble of 20 models, side view.
PDB entry 6g7g coloured by chain, ensemble of 20 models, top view.
Source organism: Arabidopsis thaliana
Primary publication:
Structure of SPH (self-incompatibility protein homologue) proteins: a widespread family of small, highly stable, secreted proteins.
Rajasekar KV, Ji S, Coulthard RJ, Ride JP, Reynolds GL, Winn PJ, Wheeler MJ, Hyde EI, Smith LJ
Biochem J 476 809-826 (2019)
PMID: 30782970

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-190352 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
S-protein homolog 15 Chain: A
Molecule details ›
Chain: A
Length: 115 amino acids
Theoretical weight: 13.59 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9FLY6 (Residues: 21-132; Coverage: 100%)
Gene names: At5g39493, MUL8.19, SPH15
Sequence domains: Plant self-incompatibility protein S1

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 66%
Refinement method: torsion angle dynamics
Expression system: Escherichia coli

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Citations

4 citation in other articles

Ectopic Expression of a Self-Incompatibility Module Triggers Growth Arrest and Cell Death in Vegetative Cells.
Lin et al. (2020)
3 more

3 mentions without citation

Structure of the human heparan-α-glucosaminide N-acetyltransferase (HGSNAT).
Navratna et al. (2024)
2 more