MolNFT v1 · #17164 · protein

Viscotoxin A3 from viscum album L.

1OKH: “Viscotoxin A3 from viscum album L.”. X-ray diffraction, 2 ligands (PO4, SO4). MolNFT v1 #17164 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB: 1OKH
Type: protein
Length: 92 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Viscotoxin A3
UniProt: P01538
Ligands: PO4, SO4

Structure

x-ray diffraction · 1 distinct chain · 43% helix, 9% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, B	Viscotoxin A3	protein	46	43% helix, 9% strand	P01538

Ligands and binding sites

PO4 · Phosphate ion · ion · 2 copies · chains A, B
SO4 · Sulfate ion · ion · chains A

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

Interfaces

1 interface between chains.

A–B · 301 Å² buried · 1 hydrogen bond · protein-protein

Modifications

Observed in the structure: 6 disulfide (disulfide).

Compared structures

1OKH · Viscotoxin A3 from Viscum album L. · the same entry in another collection · chain A against A, TM-score 1.00
P01538 · AlphaFold monomer V2.0 prediction for viscotoxin-A3 (P01538) · a predicted model of the same protein · chain A against A, TM-score 0.85

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 P01538
Elsewhere: RCSB PDB 1OKH · PDBe 1OKH · UniProt P01538

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