SMTL ID : 2vj8.1

Complex of human leukotriene A4 hydrolase with a hydroxamic acid inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.296, H.300, E.319, Y.384 Ligands: HA2.6 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.296, A:H.300, A:E.319, A:E.319

3 x YB: YTTERBIUM (III) ION(Non-covalent)(Non-functional Binders)

YB.2: 1 residues within 4Å: Chain A: D.482 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.482, A:D.482, H2O.18, H2O.18, H2O.18 YB.3: 2 residues within 4Å: Chain A: E.108 Ligands: YB.7 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.108, A:E.108, H2O.4, H2O.4, H2O.4 YB.7: 1 residues within 4Å: Ligands: YB.3 No protein-ligand interaction detected (PLIP)

1 x IMD: IMIDAZOLE(Non-covalent)

IMD.4: 7 residues within 4Å: Chain A: G.345, G.348, E.349, N.352, E.502, A.505, Q.509 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.349, A:E.349, A:N.352 Water bridges: A:Q.509

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

ACT.5: 3 residues within 4Å: Chain A: K.426, D.427, Y.430 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:Y.430 Hydrogen bonds: A:K.426, A:D.427 Salt bridges: A:K.426

1 x HA2: 6-[{(2S)-2-AMINO-3-[4-(BENZYLOXY)PHENYL]PROPYL}(HYDROXY)AMINO]-6-OXOHEXANOIC ACID)

HA2.6: 21 residues within 4Å: Chain A: Q.135, Q.137, A.138, Y.268, G.269, G.270, M.271, E.272, H.296, E.297, H.300, W.312, F.315, E.319, P.375, D.376, Y.379, Y.384, R.564, K.566 Ligands: ZN.1 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:Q.137, A:A.138, A:Y.268, A:W.312, A:F.315, A:P.375, A:Y.379, A:Y.379, A:Y.379, A:Y.384 Hydrogen bonds: A:Q.137, A:G.269, A:G.270, A:E.319, A:Y.384 Water bridges: A:A.138, A:K.566 Salt bridges: A:R.564 pi-Stacking: A:Y.268, A:F.315

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thunnissen, M.M.G.M. et al., Crystal Structures of Leukotriene A4 Hydrolase in Complex with Captopril and Two Competitive Tight-Binding Inhibitors. Faseb J. (2002)

Release Date

2008-01-15

Peptides

LTA4H PROTEIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

LTA4H PROTEIN

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