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MolNFT v1 · #2696 · protein

Ornithine decarboxylase mutant (GLY121TYR)

1C4K · Protein (ornithine decarboxylase): “Ornithine decarboxylase mutant (GLY121TYR)”. X-ray diffraction, 2 ligands (PLP, GTP), 8 pockets (best druggability 0.65). MolNFT v1 #2696 on GenesisL1: 3D structure, binding sites and pockets in…

PDB
1C4K
Type
protein
Length
728 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Protein (ornithine decarboxylase)
EC
4.1.1.17
UniProt
P43099
Ligands
PLP, GTP
Pockets
8 · best druggability 0.65

Structure

x-ray diffraction · 1 distinct chain · 40% helix, 18% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AProtein (ornithine decarboxylase) (EC 4.1.1.17)protein72840% helix, 18% strandP43099

Ligands and binding sites

  • PLP · Pyridoxal-5'-phosphate · ligand · chains A
  • GTP · Guanosine-5'-triphosphate · ligand · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12980.650.8151PLP
22240.500.7526empty
3720.430.8120empty
4750.390.7812empty
5970.390.7618empty

Modifications

Observed in the structure: 1 cofactor (pyridoxal phosphate Schiff base).

Compared structures

  • 1C4K · Ornithine decarboxylase mutant (GLY121TYR) · the same entry in another collection · chain A against A, TM-score 1.00
  • P43099 · AlphaFold monomer V2.0 prediction for inducible ornithine decarboxylase (P43099) · a predicted model of the same protein · chain A against A, TM-score 1.00

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