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Aspartate aminotransferase mutant ATB17 with isovaleric acid

Analyse Aspartate aminotransferase mutant ATB17 with isovaleric acid in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1YOO
Type
protein
Length
396 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Aspartate aminotransferase
EC
2.6.1.1
UniProt
P00509
Ligands
PLP, IVA
Pockets
6 · best druggability 0.65

Structure

x-ray diffraction · 1 distinct chain · 48% helix, 14% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AAspartate aminotransferase (EC 2.6.1.1)protein39648% helix, 14% strandP00509

Ligands and binding sites

  • PLP · Pyridoxal-5'-phosphate · ligand · chains A
  • IVA · Isovaleric acid · ligand · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12010.650.8430PLP, IVA
2840.420.7818empty
3570.380.8014empty
4760.360.7619empty
5570.320.7715empty

Modifications

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

Compared structures

  • 1YOO · Aspartate aminotransferase mutant ATB17 with isovaleric acid · the same entry in another collection · chain A against A, TM-score 1.00
  • P00509 · AlphaFold monomer V2.0 prediction for aspartate aminotransferase (P00509) · a predicted model of the same protein · chain A against A, TM-score 0.99

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