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Sulfur transferase ttua in complex with iron sulfur cluster and ATP derivative

Analyse Sulfur transferase ttua in complex with iron sulfur cluster and ATP derivative in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5B4E
Type
protein
Length
303 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Sulfur transferase ttua
UniProt
Q72LF3
Ligands
ANP, SF4, ZN, SO4
Pockets
3 · best druggability 0.79

Structure

x-ray diffraction · 1 distinct chain · 48% helix, 13% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ASulfur transferase ttuaprotein30348% helix, 13% strandQ72LF3

Ligands and binding sites

  • ANP · Phosphoaminophosphonic acid-adenylate ester · ligand · chains A
  • SF4 · Iron/sulfur cluster · ligand · chains A
  • ZN · Zinc ion · metal · 2 copies · chains A
  • SO4 · Sulfate ion · ion · 6 copies · chains A
  • IPA · Isopropyl alcohol · additive · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110310.790.8179ANP, SF4, SO4
21410.460.7725SO4
3750.360.7619empty

Compared structures

  • 5B4E · Sulfur Transferase TtuA in complex with iron sulfur cluster and ATP derivative · the same entry in another collection · chain A against A, TM-score 1.00
  • Q72LF3 · AlphaFold monomer V2.0 prediction for tRNA-5-METHYLURIDINE(54) 2-sulfurtransferase… · a predicted model of the same protein · chain A against A, TM-score 0.97

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