SMTL ID : 7odb.1

Crystal structure of bovine Hsc70(aa1-554)E213A/D214A in complex with triazine-derivative

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.66 Å

Oligo State

monomer

Ligands

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.1: 7 residues within 4Å: Chain A: K.451, D.452, N.453, N.454, L.455, M.518, E.521 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.455, A:E.521

2 x K: POTASSIUM ION(Non-covalent)

K.2: 4 residues within 4Å: Chain A: D.199, G.201, T.204, D.206 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.199, A:D.199, A:T.204, A:D.206, H2O.14 K.6: 5 residues within 4Å: Chain A: D.10, L.11, K.71, T.145, E.175 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.10, A:L.11, A:T.145, A:T.145, A:E.175

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 7 residues within 4Å: Chain A: L.401, G.484, L.486, I.503, T.504, N.505, R.509 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.486, A:R.509 GOL.4: 3 residues within 4Å: Chain A: Y.15, T.37, D.366 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.37 Water bridges: A:T.14, A:D.366, A:D.366 GOL.5: 8 residues within 4Å: Chain A: T.13, K.71, R.72, R.76, V.82, Y.149, F.150, T.226 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:T.13, A:T.13, A:R.72, A:R.76, A:Y.149 Water bridges: A:Q.154

1 x V8Q: 6-methyl-5-sulfanylidene-2H-1,2,4-triazin-3-one(Non-covalent)

V8Q.7: 7 residues within 4Å: Chain A: K.271, R.272, S.275, G.339, R.342, I.343, D.366 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:K.271, A:I.343 Hydrogen bonds: A:R.342 Water bridges: A:K.271, A:K.271, A:K.271, A:K.271, A:G.339, A:G.339, A:S.340, A:S.340, A:R.342

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zehe, M. et al., Combined In-Solution Fragment Screening and Crystallographic Binding-Mode Analysis with a Two-Domain Hsp70 Construct. Acs Chem.Biol. (2024)

Release Date

2022-06-01

Peptides

Heat shock cognate 71 kDa protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Heat shock cognate 71 kDa protein

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