SMTL ID : 1gw6.1

STRUCTURE OF LEUKOTRIENE A4 HYDROLASE D375N MUTANT

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

1 x BES: 2-(3-AMINO-2-HYDROXY-4-PHENYL-BUTYRYLAMINO)-4-METHYL-PENTANOIC ACID(Non-covalent)

BES.1: 19 residues within 4Å: Chain A: Q.134, Q.136, A.137, Y.267, G.268, G.269, M.270, E.271, N.291, V.292, H.295, E.296, H.299, F.314, E.318, E.325, Y.378, Y.383 Ligands: ZN.5 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:Q.136, A:Q.136, A:Y.267, A:H.295, A:F.314, A:Y.378, A:Y.383 Hydrogen bonds: A:Q.136, A:G.268, A:G.269, A:G.269, A:G.269 Water bridges: A:Q.136, A:Y.378, A:R.563, A:R.563 Salt bridges: A:R.563 pi-Stacking: A:Y.267

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

ACT.2: 5 residues within 4Å: Chain A: W.311, F.314, V.367, A.377, P.382 1 PLIP interactions: 1 interactions with chain A Water bridges: A:W.315

1 x IMD: IMIDAZOLE(Non-covalent)

IMD.3: 8 residues within 4Å: Chain A: G.344, G.347, E.348, N.351, E.501, A.504, Q.505, Q.508 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.348, A:E.348, A:Q.505

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

YB.4: 1 residues within 4Å: Chain A: D.481 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.481, A:D.481, H2O.14, H2O.14

1 x ZN: ZINC ION(Non-covalent)

ZN.5: 4 residues within 4Å: Chain A: H.295, H.299, E.318 Ligands: BES.1 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.295, A:H.299, A:E.318, A:E.318

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rudberg, P.C. et al., Leukotriene A4 Hydrolase: Selective Abrogation of Leukotriene B4 Formation by Mutation of Aspartic Acid 375. Proc.Natl.Acad.Sci.USA (2002)

Release Date

2003-03-06

Peptides

LEUKOTRIENE A-4 HYDROLASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

LEUKOTRIENE A-4 HYDROLASE