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MolNFT v1 · #171832 · protein

Olep-OLEANDOLIDE(DEO) in low salt crystallization conditions

6ZI2 · Cytochrome P-450: “Olep-OLEANDOLIDE(DEO) in low salt crystallization conditions”. X-ray diffraction, 2 ligands (HEM, QR8), 20 pockets (best druggability 0.88). MolNFT v1 #171832 on GenesisL1: 3D structure, binding sites and pockets…

PDB
6ZI2
Type
protein
Length
3,382 residues
Chains
9
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Cytochrome P-450
UniProt
Q59819
Ligands
HEM, QR8
Pockets
20 · best druggability 0.88

Structure

x-ray diffraction · 5 distinct chains · 53% helix, 9% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, D, FCytochrome P-450protein39451% helix, 9% strandQ59819
B, C, HCytochrome P-450protein39551% helix, 9% strandQ59819
ECytochrome P-450protein38651% helix, 10% strandQ59819
GCytochrome P-450protein38151% helix, 10% strandQ59819
ICytochrome P-450protein24865% helix, 5% strandQ59819

Ligands and binding sites

  • HEM · Protoporphyrin IX containing Fe · ligand · 9 copies · chains A, B, C, D, E, F, G, H, I
  • QR8 · (3~{R},4~{S},5~{R},6~{S},7~{S},9~{S},11~{R},12~{S}, 13~{R},14~{R})-3,5,7,9,11,13,14-heptamethyl-4,6,12-tris(oxidanyl)-1-oxacyclotetradecane-2,10-dione · ligand · 9 copies · chains A, B, C, D, E, F, G, H, I

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

Pockets

20 pockets found on a 1 Å grid, 14 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
18010.880.9067HEM, QR8
28160.870.8967HEM, QR8
37890.810.8466HEM, QR8
410360.810.8295HEM, QR8
510160.810.8271HEM, QR8

Interfaces

14 interfaces between chains.

  • D–F · 624 Ų buried · 10 hydrogen bonds · protein-protein
  • A–H · 610 Ų buried · 10 hydrogen bonds · protein-protein
  • C–E · 602 Ų buried · 9 hydrogen bonds · protein-protein
  • B–G · 590 Ų buried · 8 hydrogen bonds · protein-protein
  • B–D · 578 Ų buried · 7 hydrogen bonds · protein-protein

Modifications

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

Compared structures

  • 6ZI2 · OleP-oleandolide(DEO) in low salt crystallization conditions · the same entry in another collection · chain A against A, TM-score 1.00

Analyse

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