SMTL ID : 8rx3.1

LTA4 hydrolase in complex with CTX-4430

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.298, H.302, E.321, Y.386 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.298, A:H.302, A:E.321, A:E.321, H2O.6

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 3 residues within 4Å: Chain A: K.482, D.484 Ligands: YB.3 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:K.482

2 x YB: YTTERBIUM (III) ION(Non-covalent)

YB.3: 2 residues within 4Å: Chain A: D.484 Ligands: ACT.2 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:D.484, A:D.484, ACT.2 YB.4: 1 residues within 4Å: Chain A: D.178 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.178

2 x IMD: IMIDAZOLE(Non-covalent)

IMD.5: 8 residues within 4Å: Chain A: G.347, G.350, E.351, N.354, E.504, A.507, Q.508, Q.511 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.351, A:E.351, A:Q.508 Water bridges: A:G.350 IMD.6: 8 residues within 4Å: Chain A: S.291, L.292, S.499, H.500, N.503, N.534, E.536, I.537 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.291, A:N.534 Water bridges: A:N.503

1 x 01: Acebilustat

01.7: 23 residues within 4Å: Chain A: Q.139, A.140, Y.270, G.271, G.272, M.273, E.299, W.314, F.317, F.365, K.367, L.368, V.370, L.372, P.377, D.378, A.380, Y.381, V.384, P.385, Y.386, R.566, K.568 23 PLIP interactions: 23 interactions with chain A Hydrophobic interactions: A:Q.139, A:A.140, A:Y.270, A:Y.270, A:W.314, A:F.317, A:F.317, A:F.317, A:F.317, A:V.370, A:L.372, A:P.377, A:Y.381, A:Y.381, A:Y.381 Hydrogen bonds: A:G.271 Water bridges: A:Q.139, A:K.568 Salt bridges: A:E.274, A:E.321, A:R.566, A:K.568 pi-Cation interactions: A:Y.270

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thoma, G. et al., Structure-Guided Elaboration of a Fragment-Like Hit into an Orally Efficacious Leukotriene A4 Hydrolase Inhibitor. J.Med.Chem. (2024)

Release Date

2024-03-20

Peptides

Leukotriene A-4 hydrolase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Leukotriene A-4 hydrolase

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