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Crystal structure of tarantula venom peptide protoxin-II

Analyse Crystal structure of tarantula venom peptide protoxin-II in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 5O0U
Type: protein
Length: 30 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: BETA/OMEGA-theraphotoxin-TP2A
UniProt: P83476
Ligands: CL

Structure

x-ray diffraction · 1 distinct chain · 0% helix, 33% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	BETA/OMEGA-theraphotoxin-TP2A	protein	30	0% helix, 33% strand	P83476

Ligands and binding sites

CL · Chloride ion · ion · 2 copies · chains A
EDO · 1,2-ethanediol · additive · 2 copies · chains A

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Modifications

Observed in the structure: 3 disulfide (disulfide).

Compared structures

5O0U · Crystal structure of tarantula venom peptide Protoxin-II · the same entry in another collection · chain A against A, TM-score 1.00
P83476 · AlphaFold monomer V2.0 prediction for BETA/OMEGA-theraphotoxin-TP2A (P83476) · a predicted model of the same protein · chain A against A, TM-score 0.87

Analyse

Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
Every structure of UniProt P83476
Elsewhere: RCSB PDB 5O0U · PDBe 5O0U · UniProt P83476

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