SMTL ID : 5aqy.1

Fragment-based screening of HSP70 sheds light on the functional role of ATP-binding site residues

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.56 Å

Oligo State

monomer

Ligands

1 x ADN: ADENOSINE(Non-covalent)

ADN.1: 10 residues within 4Å: Chain A: G.207, G.235, E.273, K.276, R.277, S.280, G.344, S.345, R.347, I.348 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:E.273, A:E.273, A:K.276, A:S.280, A:S.280, A:R.347 Water bridges: A:R.277, A:R.277, A:R.277, A:R.277, A:D.371, A:D.371

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

EDO.2: 7 residues within 4Å: Chain A: T.18, K.76, R.77, R.81, Y.154, F.155 Ligands: EDO.9 Ligand excluded by PLIP EDO.3: 9 residues within 4Å: Chain A: G.17, T.18, K.76, P.152, E.180, T.209, D.211 Ligands: EDO.20, MG.24 Ligand excluded by PLIP EDO.4: 3 residues within 4Å: Chain A: G.39, N.40, R.41 Ligand excluded by PLIP EDO.5: 5 residues within 4Å: Chain A: A.153, R.160, N.179, V.224 Ligands: EDO.13 Ligand excluded by PLIP EDO.6: 4 residues within 4Å: Chain A: R.54, L.55, I.56, K.131 Ligand excluded by PLIP EDO.7: 4 residues within 4Å: Chain A: D.157, R.160, Q.161, K.164 Ligand excluded by PLIP EDO.8: 7 residues within 4Å: Chain A: N.36, D.37, T.43, G.57, D.58, K.131 Ligands: EDO.10 Ligand excluded by PLIP EDO.9: 7 residues within 4Å: Chain A: R.77, R.81, V.87, D.91, T.231, H.232 Ligands: EDO.2 Ligand excluded by PLIP EDO.10: 5 residues within 4Å: Chain A: N.36, D.37, K.131, I.135 Ligands: EDO.8 Ligand excluded by PLIP EDO.11: 6 residues within 4Å: Chain A: R.54, Y.112, K.117, F.119, M.127 Ligands: EDO.12 Ligand excluded by PLIP EDO.12: 5 residues within 4Å: Chain A: R.54, E.123, M.127, I.169 Ligands: EDO.11 Ligand excluded by PLIP EDO.13: 4 residues within 4Å: Chain A: F.222, E.223, V.224 Ligands: EDO.5 Ligand excluded by PLIP EDO.14: 1 residues within 4Å: Chain A: G.84 Ligand excluded by PLIP EDO.15: 4 residues within 4Å: Chain A: A.65, K.262, R.263, R.266 Ligand excluded by PLIP EDO.16: 4 residues within 4Å: Chain A: S.90, D.91, H.94, H.232 Ligand excluded by PLIP EDO.17: 2 residues within 4Å: Chain A: R.176, L.385 Ligand excluded by PLIP EDO.18: 7 residues within 4Å: Chain A: I.79, G.80, R.81, K.105, Y.120, P.121, E.122 Ligand excluded by PLIP EDO.19: 6 residues within 4Å: Chain A: Y.154, D.211, T.227, G.229, D.230, T.231 Ligand excluded by PLIP EDO.20: 8 residues within 4Å: Chain A: G.17, T.18, T.19, Y.20, G.206, G.207 Ligands: EDO.3, MG.24 Ligand excluded by PLIP EDO.21: 3 residues within 4Å: Chain A: K.387, S.388, T.389 Ligand excluded by PLIP EDO.22: 5 residues within 4Å: Chain A: R.304, E.308, P.349, K.350, K.353 Ligand excluded by PLIP

1 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.23: 4 residues within 4Å: Chain A: R.267, E.288, I.289, D.290 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.267, A:D.290 Salt bridges: A:D.290

1 x MG: MAGNESIUM ION(Non-functional Binders)

MG.24: 2 residues within 4Å: Ligands: EDO.3, EDO.20 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jones, A.M. et al., A fragment-based approach applied to a highly flexible target: Insights and challenges towards the inhibition of HSP70 isoforms. Sci Rep (2016)

Release Date

2016-10-05

Peptides

HEAT SHOCK 70 KDA PROTEIN 1A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

HEAT SHOCK 70 KDA PROTEIN 1A

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