SMTL ID : 3b7s.1

[E296Q]LTA4H in complex with RSR substrate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.46 Å

Oligo State

monomer

Ligands

1 x ARG- SER- ARG: RSR peptide(Non-covalent)

ARG-SER-ARG.1: 18 residues within 4Å: Chain A: Q.142, Y.273, G.274, G.275, M.276, E.277, V.298, H.301, Q.302, H.305, E.324, E.354, Y.384, S.386, Y.389, R.569, K.571 Ligands: ZN.2 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:Y.384 Hydrogen bonds: A:Q.142, A:Y.273, A:G.274, A:G.275, A:G.275, A:E.277, A:Q.302, A:Y.384 Water bridges: A:Q.142, A:A.143, A:Y.273, A:D.381, A:R.569, A:K.571 Salt bridges: A:E.354, A:R.569, A:K.571 pi-Cation interactions: A:Y.273, A:Y.384

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: H.301, H.305, E.324 Ligands: ARG-SER-ARG.1 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.301, A:H.305, A:E.324, A:E.324

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

YB.3: 2 residues within 4Å: Chain A: D.487 Ligands: ACY.4 5 PLIP interactions: 1 interactions with chain A, 1 Ligand-Ligand interactions, 3 Ligand-Water interactions Metal complexes: A:D.487, ACY.4, H2O.12, H2O.12, H2O.23

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

ACY.4: 3 residues within 4Å: Chain A: K.485, D.487 Ligands: YB.3 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:K.485 Water bridges: A:D.487

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 8 residues within 4Å: Chain A: F.35, R.38, W.123, L.124, T.125, P.126, P.135, Y.136 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.38, A:R.38, A:Y.136

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tholander, F. et al., Structure-based dissection of the active site chemistry of leukotriene a4 hydrolase: implications for m1 aminopeptidases and inhibitor design. Chem.Biol. (2008)

Release Date

2008-09-16

Peptides

Leukotriene A-4 hydrolase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Leukotriene A-4 hydrolase

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