SMTL ID : 7dhy.2 (3 other biounits)

Arsenic-bound p53 DNA-binding domain mutant G245S

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

monomer

Ligands

1 x ARS: ARSENIC(Non-covalent)

ARS.1: 5 residues within 4Å: Chain A: C.31, M.40, F.41, C.42, C.48 No protein-ligand interaction detected (PLIP)

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 5 residues within 4Å: Chain A: C.83, H.86, C.145, N.146, C.149 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.83, A:H.86, A:C.145, A:C.149

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 4 residues within 4Å: Chain A: T.9, Y.10, Q.11, G.12 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.9, A:Q.11, A:G.12 Water bridges: A:G.12 GOL.4: 8 residues within 4Å: Chain A: V.104, E.105, G.106, N.107, E.128, T.138, I.139, H.140 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.107, A:E.128, A:H.140, A:H.140 GOL.5: 5 residues within 4Å: Chain A: P.60, G.61, R.109, P.126, Y.127 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.61, A:R.109 Water bridges: A:T.62, A:R.109, A:Y.127, A:Y.127

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, S. et al., Arsenic Trioxide Rescues Structural p53 Mutations through a Cryptic Allosteric Site. Cancer Cell (2021)

Release Date

2021-03-03

Peptides

Cellular tumor antigen p53: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Cellular tumor antigen p53

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