SMTL ID : 8xcb.2 (1 other biounit)

Cocrystal structure of p53 in complex of B20

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.83 Å

Oligo State

homo-dimer

Ligands

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

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 3 residues within 4Å: Chain A: D.166, N.170, L.172 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.166 GOL.5: 6 residues within 4Å: Chain B: N.38, K.71, L.159, S.176, F.177, E.178 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.38, B:K.71, B:S.176, B:E.178

1 x 01: 2-[2,4-bis(oxidanylidene)-1,3-thiazolidin-5-ylidene]ethanoic acid

01.3: 5 residues within 4Å: Chain B: L.44, H.85, H.86, C.89, S.90 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:H.86, B:S.90 Water bridges: B:H.85, B:R.88

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, Z. et al., Cocrystal structure of p53 in complex of B20. To Be Published

Release Date

2025-06-11

Peptides

Cellular tumor antigen p53: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Cellular tumor antigen p53

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