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V308E mutant of cytochrome P450 2D6 complexed with prinomastat

Analyse V308E mutant of cytochrome P450 2D6 complexed with prinomastat in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6CSD
Type
protein
Length
916 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Cytochrome P450 2D6
EC
1.14.14.1
UniProt
P10635
Ligands
HEM, PN0, CPS, ZN
Pockets
8 · best druggability 0.88

Structure

x-ray diffraction · 2 distinct chains · 53% helix, 10% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ACytochrome P450 2D6 (EC 1.14.14.1)protein46252% helix, 10% strandP10635
BCytochrome P450 2D6 (EC 1.14.14.1)protein45454% helix, 10% strandP10635

Ligands and binding sites

  • HEM · Protoporphyrin IX containing Fe · ligand · 2 copies · chains A, B
  • PN0 · Prinomastat · ligand · 2 copies · chains A, B
  • CPS · 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate · ligand · 2 copies · chains A, B
  • ZN · Zinc ion · metal · 6 copies · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
15200.880.9460HEM, PN0
24900.870.9359HEM, PN0
310690.820.8381empty
45640.730.8139CPS
54970.670.7832CPS

Interfaces

1 interface between chains.

  • A–B · 748 Ų buried · 8 hydrogen bonds · protein-protein

Compared structures

  • 6CSD · V308E mutant of cytochrome P450 2D6 complexed with prinomastat · the same entry in another collection · chain A against A, TM-score 1.00
  • P10635 · AlphaFold monomer V2.0 prediction for cytochrome P450 2D6 (P10635) · a predicted model of the same protein · chain B against A, TM-score 0.99

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