SMTL ID : 1h19.1

STRUCTURE OF [E271Q]LEUKOTRIENE A4 HYDROLASE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 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: ACY.3 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:H.296, A:H.300, A:E.319, A:E.319, ACY.3

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

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.19, H2O.19, H2O.19

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

ACY.3: 9 residues within 4Å: Chain A: Y.268, G.270, Q.272, H.296, E.297, H.300, E.319, Y.384 Ligands: ZN.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:Y.268 Hydrogen bonds: A:G.270, A:Q.272 Water bridges: A:G.270 Salt bridges: A:H.296, A:H.300

1 x IMD: IMIDAZOLE(Non-covalent)

IMD.4: 8 residues within 4Å: Chain A: G.345, G.348, E.349, N.352, E.502, A.505, Q.506, Q.509 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.349, A:E.349, A:N.352, A:Q.506 Water bridges: A:Q.351, A:R.538

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rudberg, P.C. et al., Leukotriene A4 Hydrolase/Aminopeptidase, Glutamate 271 is a Catalyticresidue with Specific Roles in Two Distinct Enzyme Mechanisms. J.Biol.Chem. (2002)

Release Date

2002-08-08

Peptides

LEUKOTRIENE A-4 HYDROLASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

LEUKOTRIENE A-4 HYDROLASE