SMTL ID : 3e4a.2 (1 other biounit)

Human IDE-inhibitor complex at 2.6 angstrom resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

1 x ALA- ALA- ALA: HYDROXAMATE PEPTIDE II1(Non-covalent)

ALA-ALA-ALA.1: 7 residues within 4Å: Chain A: G.335, G.339, E.341, L.359, V.360, G.361, Y.609 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:E.341, A:V.360 Hydrogen bonds: A:G.361, A:G.361, A:Y.609

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: H.108, H.112, E.189 Ligands: QIX.3 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.108, A:H.112, A:E.189, A:E.189

1 x QIX: N~2~-[(2R)-4-(HYDROXYAMINO)-2-(2-NAPHTHYLMETHYL)-4-OXOBUTANOYL]-L-ARGINYLGLYCYLGLYCINAMIDE(Non-covalent)

QIX.3: 15 residues within 4Å: Chain A: H.108, Q.111, H.112, F.115, L.116, S.128, N.139, A.140, E.182, E.189, F.820, R.824, T.825, Y.831 Ligands: ZN.2 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:F.115, A:L.116, A:F.820, A:F.820 Hydrogen bonds: A:Q.111, A:Q.111, A:S.128, A:S.128, A:N.139, A:N.139, A:R.824, A:R.824, A:Y.831 Water bridges: A:T.142, A:T.142, A:E.817 pi-Stacking: A:F.115 pi-Cation interactions: A:F.820, A:R.824

5 x DIO: 1,4-DIETHYLENE DIOXIDE(Non-covalent)

DIO.4: 7 residues within 4Å: Chain A: L.201, L.204, E.205, T.208, Y.302, R.477, A.479 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.208, A:R.477 DIO.5: 7 residues within 4Å: Chain A: Q.800, R.839, A.840, N.841, G.842, S.913 Ligands: DIO.6 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.800, A:N.841, A:G.842 DIO.6: 6 residues within 4Å: Chain A: Q.800, R.839, E.910, S.913, Q.915 Ligands: DIO.5 No protein-ligand interaction detected (PLIP) DIO.7: 4 residues within 4Å: Chain A: L.170, L.242, H.245, S.246 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.245 DIO.8: 4 residues within 4Å: Chain A: T.696, D.698, Y.779, Q.781 No protein-ligand interaction detected (PLIP)

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

ACY.9: 3 residues within 4Å: Chain A: G.775, W.776, E.990 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.990 ACY.10: 4 residues within 4Å: Chain A: K.212, H.213, P.214, E.290 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.290 ACY.11: 3 residues within 4Å: Chain A: E.529, F.530, I.640 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:I.640 ACY.12: 4 residues within 4Å: Chain A: N.312, T.358, V.360, V.377 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:V.360 Hydrogen bonds: A:V.377 ACY.13: 4 residues within 4Å: Chain A: E.990, F.998, G.1001, L.1002 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.1002 Hydrogen bonds: A:E.990 ACY.14: 3 residues within 4Å: Chain A: L.301, V.509, W.513 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.388

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Leissring, M.A. et al., Designed inhibitors of insulin-degrading enzyme regulate the catabolism and activity of insulin. Plos One (2010)

Release Date

2009-05-19

Peptides

Insulin-degrading enzyme: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Insulin-degrading enzyme

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