SMTL ID : 5ni2.1

Crystal structure of human LTA4H mutant E271A in complex with LTA4 (crystal form I)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.302, H.306, E.325, T.328, Y.390 Ligands: DJ3.4 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.302, A:H.306, A:E.325, A:E.325, H2O.1

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

YB.2: 2 residues within 4Å: Chain A: D.429, D.433 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.429, A:D.429, A:D.433, A:D.433, H2O.6 YB.3: 1 residues within 4Å: Chain A: E.114 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.114, A:E.114, H2O.15

1 x DJ3: 5S-5,6-oxido-7,9-trans-11,14-cis-eicosatetraenoic acid(Non-covalent)

DJ3.4: 26 residues within 4Å: Chain A: Q.141, Q.143, A.144, Y.274, G.275, G.276, M.277, V.299, H.302, E.303, H.306, W.318, F.321, E.325, V.374, L.376, P.381, D.382, A.384, Y.385, S.386, P.389, Y.390, R.570, K.572 Ligands: ZN.1 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:Q.143, A:A.144, A:Y.274, A:W.318, A:F.321, A:F.321, A:V.374, A:P.381, A:A.384, A:Y.385, A:Y.385 Hydrogen bonds: A:G.275, A:Y.390 Water bridges: A:K.572, A:K.572 Salt bridges: A:R.570, A:K.572

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stsiapanava, A. et al., Capturing LTA4 hydrolase in action: Insights to the chemistry and dynamics of chemotactic LTB4 synthesis. Proc. Natl. Acad. Sci. U.S.A. (2017)

Release Date

2017-08-23

Peptides

Leukotriene A-4 hydrolase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Leukotriene A-4 hydrolase

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