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Dimethylated fusion protein of rsl and trimeric coiled coil in complex with CUCURBIT[7]URIL

Analyse Dimethylated fusion protein of rsl and trimeric coiled coil in complex with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6S99
Type
protein
Length
672 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
4DZN-RSL,FUCOSE-binding lectin protein
UniProt
A0A0S4TLR1
Ligands
QQ7, SNM, BMA
Pockets
4 · best druggability 0.83

Structure

x-ray diffraction · 1 distinct chain · 20% helix, 51% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, C, D, E, F4DZN-RSL,FUCOSE-binding lectin proteinprotein11220% helix, 51% strandA0A0S4TLR1

Ligands and binding sites

  • QQ7 · cucurbit[7]uril · ligand · 6 copies · chains A, B, C, D, E, F
  • SNM · N,N-dimethyl-L-serine · ligand · 6 copies · chains A, B, C, D, E, F
  • BMA · beta-D-mannopyranose · sugar · 12 copies · chains A, C, B, D, F, E

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110770.830.8497empty
28160.720.7772empty
35570.670.7843empty
4500.220.7116empty

Interfaces

12 interfaces between chains.

  • B–C · 880 Ų buried · 9 hydrogen bonds · protein-protein
  • A–C · 854 Ų buried · 10 hydrogen bonds · protein-protein
  • A–B · 831 Ų buried · 9 hydrogen bonds · protein-protein
  • D–F · 804 Ų buried · 8 hydrogen bonds · protein-protein
  • D–E · 797 Ų buried · 9 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 42 modified, 6 covalent (methylation, covalent ligand).

Compared structures

  • 6S99 · Dimethylated fusion protein of RSL and trimeric coiled coil in complex with… · the same entry in another collection · chain B against B, TM-score 1.00

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