SMTL ID : 7laf.1

15-lipoxygenase-2 loop mutant bound to imidazole-based inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.44 Å

Oligo State

homo-dimer

Ligands

2 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 4 residues within 4Å: Chain A: H.386, H.391, H.566, I.689 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.386, A:H.391, A:H.566, A:I.689, H2O.2 MN.4: 5 residues within 4Å: Chain B: H.386, H.391, H.566, S.570, I.689 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.386, B:H.391, B:H.566, H2O.9

2 x XRP: 3-{[(4-methylphenyl)methyl]sulfanyl}-1-phenyl-1H-1,2,4-triazole(Non-covalent)

XRP.2: 15 residues within 4Å: Chain A: F.378, E.382, H.386, L.387, H.391, I.425, L.428, A.429, L.432, L.433, V.439, V.440, F.451, L.620, L.623 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:E.382, A:I.425, A:L.428, A:A.429, A:L.433, A:L.433, A:V.440, A:F.451, A:L.620, A:L.623, A:L.623 XRP.3: 15 residues within 4Å: Chain B: F.378, E.382, H.386, H.391, I.425, L.428, A.429, L.433, V.439, T.444, F.451, V.616, A.619, L.623, I.689 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:F.378, B:E.382, B:I.425, B:I.425, B:L.428, B:L.428, B:A.429, B:L.433, B:L.433, B:T.444, B:F.451, B:V.616, B:L.623, B:L.623 pi-Stacking: B:H.391

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tsai, W.C. et al., Kinetic and structural investigations of novel inhibitors of human epithelial 15-lipoxygenase-2. Bioorg.Med.Chem. (2021)

Release Date

2022-01-19

Peptides

Polyunsaturated fatty acid lipoxygenase ALOX15B: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Polyunsaturated fatty acid lipoxygenase ALOX15B