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Ternary complex between E. COLI thymidylate synthase, dump, and F9

Analyse Ternary complex between E. COLI thymidylate synthase, dump, and F9 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4LRR
Type
protein
Length
264 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Thymidylate synthase
EC
2.1.1.45
UniProt
P0A886
Ligands
ACE, CF9, UMP, SO4
Pockets
1 · best druggability 0.70

Structure

x-ray diffraction · 1 distinct chain · 34% helix, 27% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AThymidylate synthase (EC 2.1.1.45)protein26434% helix, 27% strandP0A886

Ligands and binding sites

  • ACE · Acetyl group · ligand · chains A
  • CF9 · 2-oxo-2H-naphtho[1,8-bc]furan-6-yl 4-nitrobenzoate · ligand · chains A
  • UMP · 2'-deoxyuridine 5'-monophosphate · ligand · chains A
  • SO4 · Sulfate ion · ion · 8 copies · chains A

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

Pockets

1 pocket found on a 1 Å grid, 1 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
15820.700.7847SO4, CF9

Modifications

Observed in the structure: 1 covalent, 1 modified (covalent ligand, methylation).

Compared structures

  • 4LRR · Ternary complex between E. coli thymidylate synthase, dUMP, and F9 · the same entry in another collection · chain A against A, TM-score 1.00
  • P0A886 · AlphaFold monomer V2.0 prediction for thymidylate synthase (P0A886) · a predicted model of the same protein · chain A against A, TM-score 0.99

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