SMTL ID : 1rv1.1

CRYSTAL STRUCTURE OF HUMAN MDM2 WITH AN IMIDAZOLINE INHIBITOR

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-trimer

Ligands

5 x IMZ: CIS-[4,5-BIS-(4-BROMOPHENYL)-2-(2-ETHOXY-4-METHOXYPHENYL)-4,5-DIHYDROIMIDAZOL-1-YL]-[4-(2-HYDROXYETHYL)PIPERAZIN-1-YL]METHANONE(Non-covalent)

IMZ.1: 15 residues within 4Å: Chain A: L.30, G.34, I.37, M.38, Q.48, H.49, F.67, V.69, H.72, I.75, Y.76 Chain C: L.30, H.72, Y.76 Ligands: IMZ.5 7 PLIP interactions: 6 interactions with chain A, 1 interactions with chain C Hydrophobic interactions: A:L.30, A:L.30, A:I.37, A:V.69, A:V.69 Hydrogen bonds: A:Q.48, C:Y.76 IMZ.2: 11 residues within 4Å: Chain A: T.2, V.4, M.26, Y.76, Y.80, V.85 Chain B: T.2 Chain C: E.45, Q.48 Ligands: IMZ.4, IMZ.5 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.4, A:M.26, A:Y.76, A:V.85 Water bridges: A:M.26 Halogen bonds: A:Y.76 IMZ.3: 10 residues within 4Å: Chain B: L.30, G.34, I.37, M.38, Q.48, H.49, F.67, V.69, H.72, Y.76 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:L.30, B:L.30, B:I.37, B:V.69 IMZ.4: 7 residues within 4Å: Chain A: T.2 Chain B: T.2, M.26, Y.76, Y.80, L.83 Ligands: IMZ.2 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:M.26, B:Y.76, B:L.83 Halogen bonds: B:Y.76 IMZ.5: 17 residues within 4Å: Chain A: M.26, K.27, L.30, H.72, Y.76 Chain C: L.30, L.33, G.34, I.37, M.38, Q.48, H.49, V.69, H.72, Y.76 Ligands: IMZ.1, IMZ.2 7 PLIP interactions: 3 interactions with chain A, 4 interactions with chain C Hydrogen bonds: A:M.26, A:H.72, A:Y.76 Hydrophobic interactions: C:L.30, C:L.33, C:I.37, C:V.69

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vassilev, L.T. et al., In vivo activation of the p53 pathway by small-molecule antagonists of MDM2. Science (2004)

Release Date

2004-01-20

Peptides

Ubiquitin-protein ligase E3 Mdm2: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Ubiquitin-protein ligase E3 Mdm2

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