SMTL ID : 4pf7.1

Crystal structure of insulin degrading enzyme complexed with inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.33 Å

Oligo State

homo-dimer

Ligands

2 x 2QW: (2S)-2-amino-N-{(1S)-1-cyclohexyl-2-[(4-methylphenyl)amino]-2-oxoethyl}-4-(methylselanyl)butanamide(Non-covalent)

2QW.1: 13 residues within 4Å: Chain A: H.302, G.305, H.306, G.309, E.311, L.329, V.330, G.331, G.332, Q.333, K.334, I.344, Y.579 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:H.306, A:V.330, A:K.334, A:I.344 Hydrogen bonds: A:E.311, A:G.331, A:G.331, A:Y.579 2QW.3: 13 residues within 4Å: Chain B: H.302, G.305, H.306, G.309, E.311, L.329, V.330, G.331, G.332, Q.333, K.334, I.344, Y.579 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:H.306, B:V.330, B:K.334, B:I.344 Hydrogen bonds: B:E.311, B:E.311, B:G.331, B:G.331, B:Y.579, B:Y.579

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 3 residues within 4Å: Chain A: H.78, H.82, E.159 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.78, A:H.82, A:E.159 ZN.4: 4 residues within 4Å: Chain B: H.78, Q.81, H.82, E.159 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.78, B:H.82, B:E.159, B:E.159, H2O.22

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Durham, T.B. et al., Dual Exosite-binding Inhibitors of Insulin-degrading Enzyme Challenge Its Role as the Primary Mediator of Insulin Clearance in Vivo. J.Biol.Chem. (2015)

Release Date

2015-06-17

Peptides

Insulin-degrading enzyme: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Insulin-degrading enzyme

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