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Spatial structure of lch-beta peptide from two-component lantibiotic lichenicidin VK21

Analyse Spatial structure of lch-beta peptide from two-component lantibiotic… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
2KTO
Type
protein
Length
31 residues
Chains
1
Method
solution nmr
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Lchb
UniProt
P86476
Ligands
2KT

Structure

solution nmr · 1 distinct chain · 45% helix, 0% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ALchbprotein3145% helix, 0% strandP86476

Ligands and binding sites

  • 2KT · 2-ketobutyric acid · ligand · chains A

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

Modifications

Observed in the structure: 9 modified, 2 d-amino, 1 covalent (nonstandard, D-amino acid, covalent ligand).

Compared structures

  • 2KTO · Spatial structure of Lch-beta peptide from two-component lantibiotic Lichenicidin VK21 · the same entry in another collection · chain A against A, TM-score 1.00
  • P86476 · AlphaFold monomer V2.0 prediction for lantibiotic lichenicidin VK21 A2 (P86476) · a predicted model of the same protein · chain A against A, TM-score 0.35

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