› 5i1x

Solution NMR

Resonance assignments and NMR structure determination of tarantula toxin, F8A mutant of beta-TRTX-Pre1a

Released:
DOI: 10.2210/pdb5i1x/pdb
PDB entry 5i1x coloured by chain, ensemble of 20 models, front view.
PDB entry 5i1x coloured by chain, ensemble of 20 models, side view.
PDB entry 5i1x coloured by chain, ensemble of 20 models, top view.
Source organism: Psalmopoeus
Entry authors: Chin YK-Y, Wingerd JS, Mobli M, Rash LD

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-103708 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Beta/delta-theraphotoxin-Pre1a Chain: A
Molecule details ›
Chain: A
Length: 36 amino acids
Theoretical weight: 4.25 KDa
Source organism: Psalmopoeus
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: A0A1S4NYE8 (Residues: 1-35; Coverage: 100%)
Sequence domains: Ion channel inhibitory toxin

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 93%
Refinement method: torsion angle dynamics
Expression system: Escherichia coli BL21

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