SMTL ID : 2vje.2 (1 other biounit)

Crystal Structure of the MDM2-MDMX RING Domain Heterodimer

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-1-1-mer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: C.11, C.14, R.17, C.34, C.37 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.11, A:C.14, A:C.34, A:C.37 ZN.2: 4 residues within 4Å: Chain A: H.25, H.30, C.48, C.51 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.25, A:H.30, A:C.48, A:C.51 ZN.3: 5 residues within 4Å: Chain B: C.10, C.13, R.16, C.33, C.36 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.10, B:C.13, B:C.33, B:C.36 ZN.4: 4 residues within 4Å: Chain B: H.24, H.29, C.47, C.50 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:H.24, B:H.29, B:C.47, B:C.50

1 x FLC: CITRATE ANION(Non-covalent)

FLC.5: 5 residues within 4Å: Chain B: C.13, K.15, R.16, H.35, R.39 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:R.16 Water bridges: B:R.39 Salt bridges: B:K.15, B:R.16, B:H.35, B:H.35, B:R.39, B:R.39

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

SO4.6: 1 residues within 4Å: Chain B: R.26 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Water bridges: A:K.39, A:K.39 Salt bridges: A:K.39, B:R.26

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Linke, K. et al., Structure of the MDM2/MDMX RING domain heterodimer reveals dimerization is required for their ubiquitylation in trans. Cell Death Differ. (2008)

Release Date

2008-05-13

Peptides

E3 UBIQUITIN-PROTEIN LIGASE MDM2: A
MDM4 PROTEIN: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

E3 UBIQUITIN-PROTEIN LIGASE MDM2

MDM4 PROTEIN

Related Entries With Identical Sequence