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SMTL ID : 1xqc.1
(1 other biounit)
X-ray structure of ERalpha LBD bound to a tetrahydroisoquinoline SERM ligand at 2.05A resolution
Coordinates
PDB Format
Method
X-RAY DIFFRACTION 2.05 Å
Oligo State
homo-dimer
Ligands
2 x
AEJ
:
(1S)-1-{4-[(9AR)-OCTAHYDRO-2H-PYRIDO[1,2-A]PYRAZIN-2-YL]PHENYL}-2-PHENYL-1,2,3,4-TETRAHYDROISOQUINOLIN-6-OL
(Non-covalent)
AEJ.1:
20 residues within 4Å:
Chain A:
M.44
,
L.47
,
T.48
,
A.51
,
D.52
,
E.54
,
W.84
,
L.85
,
L.88
,
L.92
,
R.95
,
F.105
,
E.120
,
G.121
,
M.122
,
I.125
,
G.222
,
H.225
,
L.226
,
L.237
15
PLIP interactions
:
15 interactions with chain A
Hydrophobic interactions:
A:A.51
,
A:A.51
,
A:W.84
,
A:W.84
,
A:L.85
,
A:L.88
,
A:L.88
,
A:I.125
,
A:L.226
,
A:L.237
Hydrogen bonds:
A:E.54
,
A:R.95
Water bridges:
A:R.95
Salt bridges:
A:D.52
pi-Stacking:
A:F.105
AEJ.2:
17 residues within 4Å:
Chain B:
M.44
,
L.47
,
T.48
,
A.51
,
D.52
,
E.54
,
L.55
,
W.84
,
L.85
,
L.88
,
R.95
,
F.105
,
M.122
,
G.222
,
H.225
,
L.226
,
L.237
17
PLIP interactions
:
17 interactions with chain B
Hydrophobic interactions:
B:A.51
,
B:A.51
,
B:L.55
,
B:W.84
,
B:W.84
,
B:L.85
,
B:L.88
,
B:M.122
,
B:L.226
,
B:L.226
,
B:L.226
,
B:L.237
Hydrogen bonds:
B:E.54
,
B:R.95
Water bridges:
B:R.95
Salt bridges:
B:D.52
pi-Stacking:
B:F.105
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Renaud, J. et al., Selective Estrogen Receptor Modulators with Conformationally Restricted Side Chains. Synthesis and Structure-Activity Relationship of ERalpha-Selective Tetrahydroisoquinoline Ligands. J.Med.Chem. (2005)
Release Date
2005-02-01
Peptides
Estrogen receptor:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
B
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