SMTL ID : 7ai0.1 (2 other biounits)

Crystal structure of human MDM2-G443T RING domain homodimer bound to UbcH5B-Ub (Crystal form 1)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.56 Å

Oligo State

homo-dimer

Ligands

3 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 5 residues within 4Å: Chain A: K.38 Chain B: K.50, K.53, M.68, I.69 Ligand excluded by PLIP CL.2: 5 residues within 4Å: Chain A: K.50, K.53, M.68, I.69 Chain B: K.38 Ligand excluded by PLIP CL.5: 5 residues within 4Å: Chain B: R.28, N.31, C.45, F.46, T.47 Ligand excluded by PLIP

4 x ZN: ZINC ION(Non-covalent)

ZN.3: 6 residues within 4Å: Chain A: C.22, I.24, C.25, R.28, C.45, C.48 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.22, A:C.25, A:C.45, A:C.48 ZN.4: 5 residues within 4Å: Chain A: H.36, H.41, C.59, V.61, C.62 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.36, A:H.41, A:C.59, A:C.62 ZN.6: 6 residues within 4Å: Chain B: C.22, I.24, C.25, R.28, C.45, C.48 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.22, B:C.25, B:C.45, B:C.48 ZN.7: 5 residues within 4Å: Chain B: H.36, H.41, C.59, V.61, C.62 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:H.36, B:H.41, B:C.59, B:C.62

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Magnussen, H.M. et al., Identification of a Catalytic Active but Non-Aggregating MDM2 RING Domain Variant. J.Mol.Biol. (2021)

Release Date

2021-01-20

Peptides

E3 ubiquitin-protein ligase Mdm2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
AAA

B
DDD

E3 ubiquitin-protein ligase Mdm2

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