› 6tv5

Solution NMR

NMR structure of N-terminal domain from A. argentata tubuliform spidroin (TuSp) at pH 5.5

Released:
DOI: 10.2210/pdb6tv5/pdb
PDB entry 6tv5 coloured by chain, ensemble of 20 models, front view.
PDB entry 6tv5 coloured by chain, ensemble of 20 models, side view.
PDB entry 6tv5 coloured by chain, ensemble of 20 models, top view.
Source organism: Argiope argentata
Primary publication:
Solution Structure of Tubuliform Spidroin N-Terminal Domain and Implications for pH Dependent Dimerization.
Šede M, Fridmanis J, Otikovs M, Johansson J, Rising A, Kronqvist N, Jaudzems K
OpenAccess logo Front Mol Biosci 9 936887 (2022)
PMID: 35775078

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-104430 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Tubuliform egg casing silk strands structural domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 137 amino acids
Theoretical weight: 14.06 KDa
Source organism: Argiope argentata
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A2R2YSJ7 (Residues: 23-158; Coverage: 4%)
Gene name: TuSp1

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this NMR entry.
Chemical shift assignment: 48%
Refinement method: torsion angle dynamics
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

1 review citation

Influence of Spider Silk Protein Structure on Mechanical and Biological Properties for Energetic Material Detection.
Peng et al. (2024)

1 mention without citation

Solution Structure of Tubuliform Spidroin N-Terminal Domain and Implications for pH Dependent Dimerization.
Šede et al. (2022)