SMTL ID : 4asg.1

The structure of modified benzoquinone ansamycins bound to yeast N- terminal Hsp90

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x 814: [(3R,5S,6R,7R,11S,12Z,14E)-5,11,21-trimethoxy-3,7,9,15-tetramethyl-6-oxidanyl-16,20,22-tris(oxidanylidene)-19-phenyl-17-azabicyclo[16.3.1]docosa-1(21),8,12,14,18-pentaen-10-yl] carbamate(Non-covalent)

814.1: 20 residues within 4Å: Chain A: S.36, N.37, A.38, D.40, A.41, K.44, D.79, I.82, M.84, E.88, N.92, L.93, K.98, G.118, G.121, V.122, G.123, F.124, T.171, L.173 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:N.37, A:A.41, A:K.44, A:I.82, A:N.92, A:L.93, A:F.124 Hydrogen bonds: A:N.37, A:K.44, A:D.79, A:F.124 Water bridges: A:D.79, A:G.121, A:G.123, A:G.123, A:T.171, A:T.171 814.5: 20 residues within 4Å: Chain B: S.36, N.37, A.38, D.40, A.41, K.44, D.79, I.82, M.84, E.88, N.92, L.93, K.98, G.118, G.121, V.122, G.123, F.124, T.171, L.173 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:N.37, B:A.41, B:K.44, B:I.82, B:N.92, B:L.93, B:F.124 Hydrogen bonds: B:N.37, B:K.44, B:D.79, B:F.124, B:T.171 Water bridges: B:G.121, B:G.123, B:G.123

6 x NI: NICKEL (II) ION(Non-covalent)

NI.2: 2 residues within 4Å: Chain A: E.28, H.197 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.28, A:H.197, H2O.1, H2O.1, H2O.6 NI.3: 3 residues within 4Å: Chain A: E.162 Chain B: E.162 Ligands: NI.7 No protein-ligand interaction detected (PLIP) NI.4: 1 residues within 4Å: Chain A: E.183 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.183, H2O.5, H2O.5 NI.6: 2 residues within 4Å: Chain B: E.28, H.197 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:E.28, B:H.197, H2O.7, H2O.7, H2O.11 NI.7: 3 residues within 4Å: Chain A: E.162 Chain B: E.162 Ligands: NI.3 No protein-ligand interaction detected (PLIP) NI.8: 1 residues within 4Å: Chain B: E.183 3 PLIP interactions: 1 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.183, H2O.11, H2O.11

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kitson, R.R.A. et al., Synthesis of 19-Substituted Geldanamycins with Altered Conformations and Their Binding to Heat Shock Protein Hsp90. Nat.Chem. (2013)

Release Date

2013-04-03

Peptides

ATP-DEPENDENT MOLECULAR CHAPERONE HSP82: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

ATP-DEPENDENT MOLECULAR CHAPERONE HSP82

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