SMTL ID : 5kcc.1

Crystal Structure of the ER-alpha Ligand-binding Domain (Y537S) in Complex with Oxabicyclic Heptene Sulfonamide (OBHS-N)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.39 Å

Oligo State

hetero-2-2-mer

Ligands

2 x OB1: (1S,2R,4S)-5,6-bis(4-hydroxyphenyl)-N-phenyl-7-oxabicyclo[2.2.1]hept-5-ene-2-sulfonamide(Non-covalent)

OB1.1: 18 residues within 4Å: Chain A: M.46, L.49, T.50, A.53, E.56, L.90, M.91, L.94, R.97, F.107, V.121, E.122, M.124, I.127, G.224, H.227, L.228, L.243 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.49, A:A.53, A:L.94, A:F.107, A:V.121, A:I.127, A:H.227 Hydrogen bonds: A:E.56, A:R.97, A:G.224 Water bridges: A:R.97 pi-Stacking: A:F.107 OB1.2: 19 residues within 4Å: Chain B: M.46, L.49, T.50, A.53, E.56, L.90, M.91, R.97, F.107, V.121, E.122, G.123, M.124, I.127, G.224, H.227, L.228, M.231, L.243 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:L.49, B:A.53, B:V.121, B:M.124, B:I.127, B:H.227, B:L.228 Hydrogen bonds: B:E.56, B:R.97, B:G.224 Water bridges: B:R.97 pi-Stacking: B:F.107

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Srinivasan, S. et al., Full antagonism of the estrogen receptor without a prototypical ligand side chain. Nat. Chem. Biol. (2017)

Release Date

2016-11-16

Peptides

Estrogen receptor: AB
NCOA2: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Estrogen receptor

NCOA2

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