SMTL ID : 2jf9.1

ESTROGEN RECEPTOR ALPHA LBD IN COMPLEX WITH A TAMOXIFEN-SPECIFIC PEPTIDE ANTAGONIST

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

hetero-6-6-mer

Ligands

6 x OHT: 4-HYDROXYTAMOXIFEN(Non-covalent)

OHT.1: 21 residues within 4Å: Chain A: M.62, L.65, T.66, A.69, D.70, E.72, L.73, W.102, L.103, L.106, L.110, R.113, F.123, M.140, I.143, L.147, G.240, H.243, L.244 Chain D: S.1, P.2 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:A.69, A:W.102, A:L.103, A:L.106, A:L.110, A:F.123, A:I.143, A:L.147, A:L.244, A:L.244, A:L.244 Hydrogen bonds: A:E.72, A:R.113 Water bridges: A:R.113 Salt bridges: A:D.70 pi-Stacking: A:F.123 OHT.5: 20 residues within 4Å: Chain B: M.62, L.65, T.66, A.69, D.70, E.72, L.73, W.102, L.103, L.106, M.107, R.113, F.123, M.140, I.143, L.147, G.240, H.243, L.244 Chain E: P.2 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:L.65, B:A.69, B:W.102, B:L.103, B:L.106, B:F.123, B:I.143, B:L.147, B:L.244, B:L.244 Hydrogen bonds: B:E.72, B:R.113 Water bridges: B:L.110 Salt bridges: B:D.70 OHT.8: 21 residues within 4Å: Chain C: M.62, L.65, T.66, A.69, D.70, E.72, L.73, W.102, L.103, L.106, L.110, R.113, F.123, M.140, I.143, L.147, G.240, H.243, L.244 Chain F: S.1, P.2 17 PLIP interactions: 17 interactions with chain C Hydrophobic interactions: C:A.69, C:W.102, C:L.103, C:L.106, C:L.110, C:F.123, C:I.143, C:I.143, C:L.147, C:L.244, C:L.244, C:L.244 Hydrogen bonds: C:E.72, C:R.113 Water bridges: C:R.113 Salt bridges: C:D.70 pi-Stacking: C:F.123 OHT.13: 21 residues within 4Å: Chain G: M.62, L.65, T.66, A.69, D.70, E.72, L.73, W.102, L.103, L.106, L.110, R.113, F.123, M.140, I.143, L.147, G.240, H.243, L.244 Chain J: S.1, P.2 16 PLIP interactions: 16 interactions with chain G Hydrophobic interactions: G:A.69, G:W.102, G:L.103, G:L.106, G:L.110, G:F.123, G:I.143, G:L.147, G:L.244, G:L.244, G:L.244 Hydrogen bonds: G:E.72, G:R.113 Water bridges: G:R.113 Salt bridges: G:D.70 pi-Stacking: G:F.123 OHT.17: 20 residues within 4Å: Chain H: M.62, L.65, T.66, A.69, D.70, E.72, L.73, W.102, L.103, L.106, M.107, R.113, F.123, M.140, I.143, L.147, G.240, H.243, L.244 Chain K: P.2 14 PLIP interactions: 14 interactions with chain H Hydrophobic interactions: H:L.65, H:A.69, H:W.102, H:L.103, H:L.106, H:F.123, H:I.143, H:L.147, H:L.244, H:L.244 Hydrogen bonds: H:E.72, H:R.113 Water bridges: H:L.110 Salt bridges: H:D.70 OHT.20: 21 residues within 4Å: Chain I: M.62, L.65, T.66, A.69, D.70, E.72, L.73, W.102, L.103, L.106, L.110, R.113, F.123, M.140, I.143, L.147, G.240, H.243, L.244 Chain L: S.1, P.2 17 PLIP interactions: 17 interactions with chain I Hydrophobic interactions: I:A.69, I:W.102, I:L.103, I:L.106, I:L.110, I:F.123, I:I.143, I:I.143, I:L.147, I:L.244, I:L.244, I:L.244 Hydrogen bonds: I:E.72, I:R.113 Water bridges: I:R.113 Salt bridges: I:D.70 pi-Stacking: I:F.123

2 x BCT: BICARBONATE ION(Non-functional Binders)

BCT.2: 8 residues within 4Å: Chain A: I.45, L.46, Y.47, R.71 Chain C: I.45, L.46, Y.47, R.71 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain C Hydrogen bonds: A:Y.47, A:Y.47, C:Y.47, C:Y.47 BCT.14: 8 residues within 4Å: Chain G: I.45, L.46, Y.47, R.71 Chain I: I.45, L.46, Y.47, R.71 4 PLIP interactions: 2 interactions with chain I, 2 interactions with chain G Hydrogen bonds: I:Y.47, I:Y.47, G:Y.47, G:Y.47

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

EDO.3: 4 residues within 4Å: Chain A: Y.50, P.52, N.126 Chain C: N.78 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain C Hydrogen bonds: A:N.126, C:N.78 Water bridges: C:N.78 EDO.4: 4 residues within 4Å: Chain A: L.39, E.42, W.112, G.161 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.42, A:W.112 EDO.6: 8 residues within 4Å: Chain A: S.175, Y.178, R.234 Chain B: M.146, T.150, H.232, H.235, M.236 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.234, B:M.146 EDO.7: 4 residues within 4Å: Chain B: L.39, E.42, W.112, G.161 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:W.112 EDO.9: 4 residues within 4Å: Chain A: V.74, N.78 Chain C: Y.50, N.126 4 PLIP interactions: 1 interactions with chain A, 3 interactions with chain C Water bridges: A:N.78 Hydrogen bonds: C:Y.50, C:Y.50, C:N.126 EDO.10: 5 residues within 4Å: Chain C: L.39, E.42, W.112, G.161, V.165 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:W.112 EDO.15: 4 residues within 4Å: Chain G: Y.50, P.52, N.126 Chain I: N.78 3 PLIP interactions: 1 interactions with chain G, 2 interactions with chain I Hydrogen bonds: G:N.126, I:N.78 Water bridges: I:N.78 EDO.16: 4 residues within 4Å: Chain G: L.39, E.42, W.112, G.161 1 PLIP interactions: 1 interactions with chain G Hydrogen bonds: G:W.112 EDO.18: 8 residues within 4Å: Chain G: S.175, Y.178, R.234 Chain H: M.146, T.150, H.232, H.235, M.236 3 PLIP interactions: 2 interactions with chain H, 1 interactions with chain G Hydrogen bonds: H:M.146, H:H.232, G:R.234 EDO.19: 4 residues within 4Å: Chain H: L.39, E.42, W.112, G.161 2 PLIP interactions: 2 interactions with chain H Hydrogen bonds: H:E.42, H:W.112 EDO.21: 4 residues within 4Å: Chain G: V.74, N.78 Chain I: Y.50, N.126 4 PLIP interactions: 1 interactions with chain G, 3 interactions with chain I Water bridges: G:N.78 Hydrogen bonds: I:Y.50, I:Y.50, I:N.126 EDO.22: 5 residues within 4Å: Chain I: L.39, E.42, W.112, G.161, V.165 1 PLIP interactions: 1 interactions with chain I Hydrogen bonds: I:W.112

4 x CA: CALCIUM ION(Non-covalent)

CA.11: 3 residues within 4Å: Chain C: T.53 Chain D: D.10, S.13 4 PLIP interactions: 2 interactions with chain D, 1 interactions with chain C, 1 Ligand-Water interactions Metal complexes: D:D.10, D:S.13, C:T.53, H2O.9 CA.12: 3 residues within 4Å: Chain A: T.53 Chain F: D.10, S.13 4 PLIP interactions: 2 interactions with chain F, 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: F:D.10, F:S.13, A:T.53, H2O.1 CA.23: 3 residues within 4Å: Chain I: T.53 Chain J: D.10, S.13 4 PLIP interactions: 1 interactions with chain I, 2 interactions with chain J, 1 Ligand-Water interactions Metal complexes: I:T.53, J:D.10, J:S.13, H2O.20 CA.24: 3 residues within 4Å: Chain G: T.53 Chain L: D.10, S.13 4 PLIP interactions: 2 interactions with chain L, 1 interactions with chain G, 1 Ligand-Water interactions Metal complexes: L:D.10, L:S.13, G:T.53, H2O.13

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Heldring, N. et al., Structural Insights Into Corepressor Recognition by Antagonist-Bound Estrogen Receptors. J.Biol.Chem. (2007)

Release Date

2007-02-20

Peptides

ESTROGEN RECEPTOR: ABCGHI
AB5 PEPTIDE: DEFJKL

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

G
A

H
B

I
C

D
P

E
Q

F
R

J
P

K
Q

L
R

ESTROGEN RECEPTOR

AB5 PEPTIDE

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