SMTL ID : 3lbk.1 (1 other biounit)

Structure of human MDM2 protein in complex with a small molecule inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x K23: 6-chloro-3-[1-(4-chlorobenzyl)-4-phenyl-1H-imidazol-5-yl]-1H-indole-2-carboxylic acid(Non-covalent)

K23.1: 11 residues within 4Å: Chain A: L.38, F.39, L.41, G.42, I.45, M.46, F.70, V.77, H.80, I.83, Y.84 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.41, A:I.45, A:V.77 Hydrogen bonds: A:L.38, A:L.38, A:G.42 Halogen bonds: A:H.80

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 4 residues within 4Å: Chain A: K.78, E.79, H.80, R.81 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:H.80, A:H.80, A:R.81 Salt bridges: A:R.81

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Popowicz, G.M. et al., Structures of low molecular weight inhibitors bound to MDMX and MDM2 reveal new approaches for p53-MDMX/MDM2 antagonist drug discovery. Cell Cycle (2010)

Release Date

2010-03-16

Peptides

E3 ubiquitin-protein ligase Mdm2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

E3 ubiquitin-protein ligase Mdm2

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