SMTL ID : 4lte.2 (1 other biounit)

Structure of Cysteine-free Human Insulin Degrading Enzyme in Complex with Macrocyclic Inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.71 Å

Oligo State

monomer

Ligands

1 x PHE- DFF: Macrocyclic Inhibitor(Non-covalent)

PHE-DFF.1: 16 residues within 4Å: Chain A: L.160, F.161, L.163, E.164, T.167, Y.261, I.263, Y.273, T.275, V.319, Q.322, K.323, I.333, R.436, A.438 Ligands: LYN.4 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:L.163, A:L.163, A:E.164, A:Y.261, A:I.263, A:Y.273, A:V.319, A:K.323, A:K.323, A:I.333, A:A.438 Hydrogen bonds: A:T.275 Water bridges: A:N.335, A:N.335 pi-Stacking: A:Y.273

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 3 residues within 4Å: Chain A: H.67, H.71, E.148 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.67, A:H.71, A:E.148, A:E.148, H2O.7

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.3: 12 residues within 4Å: Chain A: Q.759, R.798, A.799, N.800, G.801, R.852, G.868, E.869, S.872, Q.874, R.879, D.880 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Q.759, A:R.798, A:N.800, A:G.801 Water bridges: A:R.852 Salt bridges: A:E.869

1 x LYN: 2,6-DIAMINO-HEXANOIC ACID AMIDE(Non-covalent)

LYN.4: 5 residues within 4Å: Chain A: A.157, W.158, F.161 Ligands: PHE-DFF.1, FUM.5 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:A.157, A:W.158, A:F.161, A:F.161

1 x FUM: FUMARIC ACID(Non-covalent)

FUM.5: 2 residues within 4Å: Chain A: A.157 Ligands: LYN.4 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:A.157

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Maianti, J.P. et al., Anti-diabetic activity of insulin-degrading enzyme inhibitors mediated by multiple hormones. Nature (2014)

Release Date

2014-05-21

Peptides

Insulin-degrading enzyme: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Insulin-degrading enzyme

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