SMTL ID : 4mkt.1

Human Leukotriene A4 Hydrolase in complex with Pro-Gly-Pro analogue and 4-(4-benzylphenyl)thiazol-2-amine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.62 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: 28T.2 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.296, A:H.300, A:E.319, H2O.24, H2O.24

1 x 28T: 1-{4-oxo-4-[(2S)-pyrrolidin-2-yl]butanoyl}-L-proline(Covalent)

28T.2: 16 residues within 4Å: Chain A: Q.137, Y.268, G.269, G.270, M.271, E.272, H.296, E.297, H.300, E.319, Y.379, Y.384, R.564, K.566 Ligands: ZN.1, 1V6.3 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:Q.137, A:Y.268, A:Y.384, A:K.566 Hydrogen bonds: A:Q.137, A:G.269, A:G.270, A:E.319, A:Y.384 Water bridges: A:K.566 Salt bridges: A:R.564, A:K.566

1 x 1V6: 4-(4-benzylphenyl)-1,3-thiazol-2-amine(Non-covalent)

1V6.3: 17 residues within 4Å: Chain A: Q.137, A.138, Y.268, W.312, F.315, F.363, K.365, L.366, V.368, L.370, P.375, D.376, A.378, Y.379, V.382, P.383 Ligands: 28T.2 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Q.137, A:A.138, A:F.315, A:F.315, A:F.315, A:V.368, A:L.370, A:P.375, A:Y.379, A:Y.379 Hydrogen bonds: A:K.365

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

YB.4: 2 residues within 4Å: Chain A: D.48 Ligands: ACY.6 5 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: A:D.48, A:D.48, H2O.3, H2O.7, ACY.6 YB.5: 2 residues within 4Å: Chain A: D.482 Ligands: ACY.7 4 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: A:D.482, A:D.482, H2O.5, ACY.7

2 x ACY: ACETIC ACID(Non-functional Binders)

ACY.6: 3 residues within 4Å: Chain A: D.48, N.49 Ligands: YB.4 No protein-ligand interaction detected (PLIP) ACY.7: 3 residues within 4Å: Chain A: K.480, D.482 Ligands: YB.5 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stsiapanava, A. et al., Binding of Pro-Gly-Pro at the active site of leukotriene A4 hydrolase/aminopeptidase and development of an epoxide hydrolase selective inhibitor. Proc.Natl.Acad.Sci.USA (2014)

Release Date

2014-03-12

Peptides

Leukotriene A-4 hydrolase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Leukotriene A-4 hydrolase

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