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Thiaminase I from bacillus thiaminolyticus with covalently bound 4-amino-2,5-dimethylpyrimidine

Analyse Thiaminase I from bacillus thiaminolyticus with covalently bound… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4THI
Type
protein
Length
362 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Protein (thiaminase I)
EC
2.5.1.2
UniProt
P45741
Ligands
PYD, SO4
Pockets
1 · best druggability 0.81

Structure

x-ray diffraction · 1 distinct chain · 42% helix, 19% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AProtein (thiaminase I) (EC 2.5.1.2)protein36242% helix, 19% strandP45741

Ligands and binding sites

  • PYD · 2,5-dimethyl-pyrimidin-4-ylamine · ligand · chains A
  • SO4 · Sulfate ion · ion · 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
16530.810.8565PYD

Modifications

Observed in the structure: 1 covalent (covalent ligand).

Compared structures

  • 4THI · Thiaminase I from bacillus thiaminolyticus with covalently bound… · the same entry in another collection · chain A against A, TM-score 1.00
  • P45741 · AlphaFold monomer V2.0 prediction for thiaminase-1 (P45741) · a predicted model of the same protein · chain A against A, TM-score 1.00

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