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Obody AM3L09 bound to hen egg-white lysozyme

Analyse Obody AM3L09 bound to hen egg-white lysozyme in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4GLV
Type
protein
Length
941 residues
Chains
8
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Lysozyme C; Obody AM3L09
EC
3.2.1.17
UniProt
P00698
Ligands
PO4, SO4
Pockets
8 · best druggability 0.73

Structure

x-ray diffraction · 3 distinct chains · 22% helix, 33% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, C, E, GLysozyme C (EC 3.2.1.17)protein12939% helix, 11% strandP00698
B, D, FObody AM3L09protein10611% helix, 47% strand—
HObody AM3L09protein10711% helix, 47% strand—

Ligands and binding sites

  • PO4 · Phosphate ion · ion · 5 copies · chains A, D, E, F, G, H, C
  • SO4 · Sulfate ion · ion · chains E
  • GOL · Glycerol · additive · 20 copies · chains A, B, G, C, D, F, E, H
  • EPE · 4-(2-hydroxyethyl)-1-piperazine ethanesulfonic acid · additive · chains C, D

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

Pockets

8 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
111440.730.77102PO4
28070.730.7887GOL
34050.600.7642GOL
41330.410.7520GOL
51020.370.7519GOL

Interfaces

13 interfaces between chains.

  • G–H · 977 Ų buried · 17 hydrogen bonds · protein-protein
  • C–D · 959 Ų buried · 16 hydrogen bonds · protein-protein
  • E–F · 958 Ų buried · 15 hydrogen bonds · protein-protein
  • A–B · 950 Ų buried · 14 hydrogen bonds · protein-protein
  • A–F · 371 Ų buried · 10 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 16 disulfide (disulfide).

Compared structures

  • 4GLV · OBody AM3L09 bound to hen egg-white lysozyme · the same entry in another collection · chain A against A, TM-score 1.00

Analyse

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