SMTL ID : 4xr8.1 (1 other biounit)

Crystal structure of the HPV16 E6/E6AP/p53 ternary complex at 2.25 A resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose(Non-covalent)

GLC-GLC.1: 16 residues within 4Å: Chain A: N.13, D.15, K.16, W.63, A.64, D.66, R.67, E.112, E.154, P.155, Y.156, F.157, W.231, M.331, W.341, R.345 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.63, A:E.154, A:Y.156, A:R.345

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.2: 2 residues within 4Å: Chain A: E.279, N.283 No protein-ligand interaction detected (PLIP) PEG.7: 3 residues within 4Å: Chain C: Y.79, I.104, H.126 No protein-ligand interaction detected (PLIP)

3 x ZN: ZINC ION(Non-covalent)

ZN.3: 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 ZN.4: 4 residues within 4Å: Chain C: C.103, C.106, C.136, C.139 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:C.103, C:C.106, C:C.136, C:C.139 ZN.5: 4 residues within 4Å: Chain C: C.30, C.33, C.63, C.66 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:C.30, C:C.33, C:C.63, C:C.66

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

EDO.6: 7 residues within 4Å: Chain B: H.22, P.35, R.189 Chain C: K.108, P.109, L.110, S.111 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain C Hydrogen bonds: B:H.22, B:R.189, C:K.108 Water bridges: B:R.189

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Martinez-Zapien, D. et al., Structure of the E6/E6AP/p53 complex required for HPV-mediated degradation of p53. Nature (2016)

Release Date

2016-02-03

Peptides

Maltose-binding periplasmic protein, ubiquitin ligase E6AP: A
Cellular tumor antigen p53: B
Protein E6: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

C
F

Maltose-binding periplasmic protein, ubiquitin ligase E6AP

Cellular tumor antigen p53

Protein E6

Related Entries With Identical Sequence