SMTL ID : 4ibz.2 (3 other biounits)

Human p53 core domain with hot spot mutation R273C and second-site suppressor mutation T284R

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.92 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.83, H.86, C.145, C.149 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.83, A:H.86, A:C.145, A:C.149

5 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 2 residues within 4Å: Chain A: S.167, S.168 No protein-ligand interaction detected (PLIP) EDO.3: 1 residues within 4Å: Chain A: D.114 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.114, A:D.114 EDO.4: 6 residues within 4Å: Chain A: P.97, P.98, Q.99, H.100, D.114, H.121 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.99, A:D.114 EDO.5: 4 residues within 4Å: Chain A: F.20, L.21, H.22, Q.51 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:F.20, A:Q.51 Water bridges: A:F.20 EDO.6: 7 residues within 4Å: Chain A: M.67, L.113, D.115, T.118, R.120, H.121, S.122 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:L.113

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.7: 2 residues within 4Å: Chain A: R.17, W.53 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:W.53 Salt bridges: A:R.17

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Eldar, A. et al., Structural studies of p53 inactivation by DNA-contact mutations and its rescue by suppressor mutations via alternative protein-DNA interactions. Nucleic Acids Res. (2013)

Release Date

2013-08-14

Peptides

Cellular tumor antigen p53: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Cellular tumor antigen p53

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