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Structure of CYP121, a mycobacterial P450, in complex with iodopyrazole

Analyse Structure of CYP121, a mycobacterial P450, in complex with iodopyrazole in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1N4G
Type
protein
Length
392 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Cytochrome P450 121
EC
1.14.-.-
UniProt
P0A514
Ligands
HEM, PYZ
Pockets
2 · best druggability 0.86

Structure

x-ray diffraction · 1 distinct chain · 51% helix, 10% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ACytochrome P450 121 (EC 1.14.-.-)protein39251% helix, 10% strandP0A514

Ligands and binding sites

  • HEM · Protoporphyrin IX containing Fe · ligand · chains A
  • PYZ · 4-iodopyrazole · ligand · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19440.860.8777HEM, PYZ
2530.360.7914empty

Compared structures

  • 1N4G · Structure of CYP121, a Mycobacterial P450, in Complex with Iodopyrazole · the same entry in another collection · chain A against A, TM-score 1.00

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