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MolNFT v1 · #45887 · protein

Crystal structure analysis of a dehalogenase

2NO4 · (S)-2-haloacid dehalogenase iva: “Crystal structure analysis of a dehalogenase”. X-ray diffraction, 2 ligands (SO4, CL), 3 pockets (best druggability 0.80). MolNFT v1 #45887 on GenesisL1: 3D structure, binding sites and pockets in…

PDB
2NO4
Type
protein
Length
451 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
(S)-2-haloacid dehalogenase iva
EC
3.8.1.2
UniProt
Q51645
Ligands
SO4, CL
Pockets
3 · best druggability 0.80

Structure

x-ray diffraction · 2 distinct chains · 51% helix, 13% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A(S)-2-haloacid dehalogenase iva (EC 3.8.1.2)protein22551% helix, 13% strandQ51645
B(S)-2-haloacid dehalogenase iva (EC 3.8.1.2)protein22651% helix, 13% strandQ51645

Ligands and binding sites

  • SO4 · Sulfate ion · ion · 10 copies · chains A, B
  • CL · Chloride ion · ion · 2 copies · chains A, B

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
19660.800.8271CL
2570.370.7912empty
3610.300.7523empty

Interfaces

1 interface between chains.

  • A–B · 1447 Ų buried · 12 hydrogen bonds · protein-protein

Compared structures

  • 2NO4 · Crystal Structure analysis of a Dehalogenase · the same entry in another collection · chain A against A, TM-score 1.00
  • Q51645 · AlphaFold monomer V2.0 prediction for (S)-2-haloacid dehalogenase 4A (Q51645) · a predicted model of the same protein · chain B against A, TM-score 1.00

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