SMTL ID : 5o0u.1

Crystal structure of tarantula venom peptide Protoxin-II

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 0.99 Å

Oligo State

monomer

Ligands

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 2 residues within 4Å: Chain A: R.22, L.29 Ligand excluded by PLIP CL.2: 2 residues within 4Å: Chain A: W.5, K.27 Ligand excluded by PLIP

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 2 residues within 4Å: Chain A: M.6, W.24 No protein-ligand interaction detected (PLIP) EDO.4: 1 residues within 4Å: Chain A: T.8 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.8

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wright, Z.V.F. et al., The Role of Disulfide Bond Replacements in Analogues of the Tarantula Toxin ProTx-II and Their Effects on Inhibition of the Voltage-Gated Sodium Ion Channel Nav1.7. J.Am.Chem.Soc. (2017)

Release Date

2017-09-13

Peptides

Beta/omega-theraphotoxin-Tp2a: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta/omega-theraphotoxin-Tp2a

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