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Crystal structure of caulobacter crescentus thic with FE4S4 cluster at remote site (holo form)

Analyse Crystal structure of caulobacter crescentus thic with FE4S4 cluster at remote… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4S2A
Type
protein
Length
594 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Phosphomethylpyrimidine synthase
EC
4.1.99.17
UniProt
Q9A6Q5
Ligands
SF4, PO4
Pockets
6 · best druggability 0.67

Structure

x-ray diffraction · 1 distinct chain · 41% helix, 11% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
APhosphomethylpyrimidine synthase (EC 4.1.99.17)protein59441% helix, 11% strandQ9A6Q5

Ligands and binding sites

  • SF4 · Iron/sulfur cluster · ligand · chains A
  • PO4 · Phosphate ion · ion · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
14350.670.7943PO4
21730.660.8631empty
3800.530.8520empty
41110.430.7717empty
5800.310.7318empty

Compared structures

  • 4S2A · Crystal structure of Caulobacter crescentus ThiC with Fe4S4 cluster at remote site (holo… · the same entry in another collection · chain A against A, TM-score 1.00
  • Q9A6Q5 · AlphaFold monomer V2.0 prediction for phosphomethylpyrimidine synthase (Q9A6Q5) · a predicted model of the same protein · chain A against A, TM-score 0.92

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