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

Crystal structure of human MDMX in complex with a 12-mer peptide inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.63 Å

Oligo State

hetero-1-1-mer

Ligands

1 x GAI: GUANIDINE(Non-covalent)

GAI.1: 4 residues within 4Å: Chain A: H.15, Q.20, G.21, E.22 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.21 Water bridges: A:E.22, A:E.22 Salt bridges: A:E.22

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 3 residues within 4Å: Chain A: Q.3, T.25, E.28 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.3, A:T.25 PO4.3: 5 residues within 4Å: Chain A: A.16, Y.36, K.40, D.56, L.57 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.36, A:Y.36, A:Y.36, A:L.57 Salt bridges: A:K.40

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pazgier, M. et al., Structural basis for high-affinity peptide inhibition of p53 interactions with MDM2 and MDMX. Proc.Natl.Acad.Sci.USA (2009)

Release Date

2009-03-17

Peptides

Mdm4 protein: A
12-mer peptide inhibitor: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Mdm4 protein

12-mer peptide inhibitor

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