SMTL ID : 8ffv.1

Cryo-EM structure of the GR-Hsp90-FKBP52 complex

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-1-1-mer

Ligands

2 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 27 residues within 4Å: Chain A: E.46, N.50, S.51, A.54, K.57, D.92, I.95, G.96, M.97, N.105, L.106, K.111, S.112, G.113, T.114, K.115, I.130, G.131, Q.132, F.133, G.134, V.135, G.136, F.137, T.183, R.399 Ligands: MG.2 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:N.50, A:K.57, A:D.92, A:S.112, A:G.113, A:T.114, A:T.114, A:Q.132, A:F.133, A:G.134, A:V.135, A:G.136, A:F.137, A:T.183 Salt bridges: A:R.399 ATP.3: 27 residues within 4Å: Chain B: E.46, N.50, S.51, A.54, K.57, D.92, I.95, G.96, M.97, N.105, L.106, K.111, S.112, G.113, T.114, I.130, G.131, Q.132, F.133, G.134, V.135, G.136, F.137, T.183, V.185, R.399 Ligands: MG.4 15 PLIP interactions: 15 interactions with chain B Hydrogen bonds: B:E.46, B:N.50, B:D.92, B:S.112, B:S.112, B:G.113, B:T.114, B:T.114, B:Q.132, B:F.133, B:G.134, B:G.136, B:F.137, B:T.183 Salt bridges: B:R.399

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: N.50 Ligands: ATP.1 No protein-ligand interaction detected (PLIP) MG.4: 3 residues within 4Å: Chain B: N.50, G.136 Ligands: ATP.3 No protein-ligand interaction detected (PLIP)

1 x DEX: DEXAMETHASONE(Non-covalent)

DEX.5: 20 residues within 4Å: Chain C: M.143, L.146, N.147, L.149, G.150, Q.153, W.183, M.187, A.188, L.191, R.194, F.206, L.219, C.221, M.229, L.315, Y.318, C.319, T.322, F.332 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:L.149, C:M.187, C:F.206, C:L.315 Hydrogen bonds: C:N.147, C:Q.153, C:R.194

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Noddings, C.M. et al., Cryo-EM reveals how Hsp90 and FKBP immunophilins co-regulate the glucocorticoid receptor. Nat.Struct.Mol.Biol. (2023)

Release Date

2023-11-01

Peptides

Heat shock protein HSP 90-alpha: AB
Glucocorticoid receptor: C
Peptidyl-prolyl cis-trans isomerase FKBP4, N-terminally processed: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Heat shock protein HSP 90-alpha

Glucocorticoid receptor

Peptidyl-prolyl cis-trans isomerase FKBP4, N-terminally processed

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