SMTL ID : 7axl.1 (1 other biounit)

Crystal structure of the hPXR-LBD in complex with estradiol and heptachlor endo-epoxide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

1 x EST: ESTRADIOL(Non-covalent)

EST.1: 10 residues within 4Å: Chain A: D.87, L.88, L.122, M.125, S.129, F.133, H.289, R.292, L.293, M.307 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.122, A:M.125, A:R.292, A:L.293 Hydrogen bonds: A:S.129, A:R.292, A:R.292

1 x S65: heptachlor endo-epoxide(Non-covalent)

S65.2: 10 residues within 4Å: Chain A: L.91, M.125, M.128, S.129, Q.167, F.170, W.181, Y.188, M.205, H.209 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.170 Hydrogen bonds: A:Q.167

1 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.3: 4 residues within 4Å: Chain A: H.218, E.219, E.220, Y.258 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:E.219 Hydrogen bonds: A:E.220

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Delfosse, V. et al., Mechanistic insights into the synergistic activation of the RXR-PXR heterodimer by endocrine disruptor mixtures. Proc.Natl.Acad.Sci.USA (2021)

Release Date

2021-01-13

Peptides

Nuclear receptor subfamily 1 group I member 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Nuclear receptor subfamily 1 group I member 2

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