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MolNFT v2 · #31935 · protein

Structure of Imidazolonepropionase from Bacillus subtilis

2BB0: “Structure of Imidazolonepropionase from Bacillus subtilis”. X-ray diffraction at 2, 1 ligand (ZN), 5 pockets (best druggability 0.72). MolNFT v2 #31935 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
2BB0
Type
protein
Length
826 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
2
Source
Bacillus subtilis
Molecule
Imidazolonepropionase
EC
3.5.2.7
UniProt
P42084
Ligands
ZN
Pockets
5 · best druggability 0.72

Structure

x-ray diffraction · resolution 2 · 1 distinct chain · 36% helix, 25% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BImidazolonepropionase (EC 3.5.2.7)protein41336% helix, 25% strandP42084

Ligands and binding sites

  • ZN · Zinc ion · metal · 2 copies · chains A, B
  • ACT · Acetate ion · additive · 2 copies · chains A, B

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

Pockets

5 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19260.720.7673empty
21510.640.8633ACT
3660.500.8519empty
41850.490.7731empty
5560.350.7814empty

Interfaces

1 interface between chains.

  • A–B · 305 Ų buried · 5 hydrogen bonds · protein-protein

Compared structures

  • 2BB0 · Structure of imidazolonepropionase from bacillus subtilis · the same entry in another collection · chain A against A, TM-score 1.00
  • P42084 · AlphaFold monomer V2.0 prediction for imidazolonepropionase (P42084) · a predicted model of the same protein · chain A against A, TM-score 1.00

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