› 5e5q

X-ray diffraction
1.6Å resolution

Racemic snakin-1 in P21/c

Released:
DOI: 10.2210/pdb5e5q/pdb
PDB entry 5e5q coloured by chain, front view.
PDB entry 5e5q coloured by chain, side view.
PDB entry 5e5q coloured by chain, top view.
Source organism: Solanum tuberosum
Primary publication:
Radiation Damage and Racemic Protein Crystallography Reveal the Unique Structure of the GASA/Snakin Protein Superfamily.
Yeung H, Squire CJ, Yosaatmadja Y, Panjikar S, López G, Molina A, Baker EN, Harris PW, Brimble MA
Angew Chem Int Ed Engl 55 7930-3 (2016)
PMID: 27145301

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-188202 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Snakin-1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 63 amino acids
Theoretical weight: 6.95 KDa
Source organism: Solanum tuberosum
Expression system: Not provided
UniProt:
  • Canonical: Q948Z4 (Residues: 26-88; Coverage: 100%)
Gene name: SN1
Sequence domains: Gibberellin regulated protein

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: AUSTRALIAN SYNCHROTRON BEAMLINE MX2
Spacegroup: P21/c
Unit cell:
a: 65.149Å b: 27.744Å c: 73.347Å
α: 90° β: 100.19° γ: 90°
R-values:
R R work R free
0.238 0.235 0.283
Expression system: Not provided

Quick links

Citations

5 review citations

Molecular and Biological Properties of Snakins: The Foremost Cysteine-Rich Plant Host Defense Peptides.
Su et al. (2020)
4 more

8 mentions without citation

Plant Antimicrobial Peptides: State of the Art, In Silico Prediction and Perspectives in the Omics Era.
Dos Santos-Silva et al. (2020)
7 more