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Solid-state NMR structure of the D-ARG4,L10-teixobactin - lipid II complex in lipid bilayers

Analyse Solid-state NMR structure of the D-ARG4,L10-teixobactin - lipid II complex in… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6YFY
Type
protein
Length
64 residues
Chains
8
Method
solid-state nmr
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
D-ARG4,LEU10-teixobactin; Lipid II
Ligands
P1W, 2PO, MUB, NAG

Structure

solid-state nmr · 2 distinct chains · 0% helix, 31% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, E, FD-ARG4,LEU10-teixobactinprotein110% helix, 45% strand—
C, D, G, HLipid IIprotein50% helix, 0% strand—

Ligands and binding sites

  • P1W · 3-methylbut-2-en-1-ol · ligand · 12 copies · chains A, G, B, D, E, F
  • 2PO · Phosphonate · ligand · 8 copies · chains A, B, E, F
  • MUB · N-acetyl-alpha-muramic acid · ligand · 4 copies · chains A, C, B, E, D, G, F, H
  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 4 copies · chains C, D, G, H

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

Interfaces

10 interfaces between chains.

  • B–E · 459 Ų buried · 7 hydrogen bonds · protein-protein
  • E–F · 415 Ų buried · 11 hydrogen bonds · protein-protein
  • A–B · 396 Ų buried · 11 hydrogen bonds · protein-protein
  • F–H · 74 Ų buried · 0 hydrogen bonds · protein-protein
  • E–G · 70 Ų buried · 1 hydrogen bond · protein-protein

Modifications

Observed in the structure: 20 d-amino, 8 modified, 4 covalent (D-amino acid, nonstandard, covalent ligand).

Compared structures

  • 6YFY · Solid-state NMR structure of the D-Arg4,L10-teixobactin - Lipid II complex in lipid… · the same entry in another collection · chain A against A, TM-score 1.00

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