SMTL ID : 5ni6.1

Crystal structure of human LTA4H mutant D375N in complex with LTA4

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.54 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 7 residues within 4Å: Chain A: H.302, H.306, E.325, T.328, Y.390 Ligands: DJ3.5, ACY.6 5 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: A:H.302, A:H.306, A:E.325, H2O.1, ACY.6

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

YB.2: 3 residues within 4Å: Chain A: D.54, N.55 Ligands: ACY.4 5 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: A:D.54, A:D.54, H2O.4, H2O.18, ACY.4 YB.3: 1 residues within 4Å: Chain A: D.182 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.182

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

ACY.4: 3 residues within 4Å: Chain A: D.54, N.55 Ligands: YB.2 No protein-ligand interaction detected (PLIP) ACY.6: 12 residues within 4Å: Chain A: Y.274, G.276, M.277, E.278, H.302, E.303, H.306, E.325, Y.385, Y.390 Ligands: ZN.1, DJ3.5 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.390 Salt bridges: A:H.302, A:H.306

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

DJ3.5: 27 residues within 4Å: Chain A: Q.143, A.144, Y.274, G.275, G.276, M.277, E.278, V.299, H.302, E.303, W.318, F.321, W.322, E.325, L.372, V.374, L.376, P.381, N.382, A.384, Y.385, P.389, Y.390, R.570, K.572 Ligands: ZN.1, ACY.6 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:Y.274, 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, A:P.389 Hydrogen bonds: A:G.275, A:Y.390 Water bridges: 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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