SMTL ID : 5aqo.2 (2 other biounits)

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.12 Å

Oligo State

hetero-1-1-mer

Ligands

10 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 9 residues within 4Å: Chain A: N.261, R.263, A.264, R.267, S.291, L.292 Chain B: L.73, Q.100, L.103 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:N.261, A:R.267, B:Q.100 GOL.2: 9 residues within 4Å: Chain A: Y.20, G.206, G.207, G.208, G.234, G.235, G.344, S.345 Ligands: CWS.10 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:G.207, A:G.208, A:G.235, A:S.345 Water bridges: A:T.19, A:G.234, A:E.236, A:G.344 GOL.3: 6 residues within 4Å: Chain A: A.153, Y.154, F.155, N.156, D.157, R.160 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.154, A:D.157, A:R.160 GOL.4: 2 residues within 4Å: Chain A: Q.38, N.40 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.40 Water bridges: A:Q.38, A:Q.38, A:N.40 GOL.5: 4 residues within 4Å: Chain A: R.304, E.308, P.349, K.350 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.304 Water bridges: A:A.305 GOL.6: 3 residues within 4Å: Chain A: S.282, Q.284, A.285 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.282, A:Q.284 Water bridges: A:T.283, A:T.283, A:S.286 GOL.7: 2 residues within 4Å: Chain A: R.241, L.310 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.241 GOL.8: 2 residues within 4Å: Chain A: K.262, R.266 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.266 Water bridges: A:R.263 GOL.9: 2 residues within 4Å: Chain A: H.254, K.256 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.254, A:H.254 GOL.14: 9 residues within 4Å: Chain B: L.3, G.4, S.5, N.6, E.10, N.84, F.85, K.86, D.87 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:L.3, B:G.4, B:S.5, B:N.6, B:E.10, B:N.84, B:K.86, B:D.87 Water bridges: B:N.6, B:S.7

1 x CWS: 6-METHYLQUINAZOLIN-4-AMINE

CWS.10: 8 residues within 4Å: Chain A: K.276, R.277, S.280, G.344, S.345, R.347, I.348 Ligands: GOL.2 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:R.277, A:R.277 Hydrogen bonds: A:S.280 Water bridges: A:K.276, A:S.345, A:R.347

1 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.11: 11 residues within 4Å: Chain A: D.15, G.17, Y.20, K.76, E.180, D.204, G.206, G.207, V.342, G.343, V.374 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:K.76, A:K.76, A:E.180, A:G.206 Water bridges: A:D.15, A:T.18, A:E.180, A:G.206, A:G.344, A:D.371, A:V.374, A:V.374

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

DMS.12: 5 residues within 4Å: Chain A: T.18, R.77, R.81, Y.154, T.231 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.81 Water bridges: A:R.77

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.13: 3 residues within 4Å: Chain A: I.33, I.34, A.35 Ligand excluded by 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 COGNATE 71 KDA PROTEIN: A
BAG FAMILY MOLECULAR CHAPERONE REGULATOR 1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

HEAT SHOCK COGNATE 71 KDA PROTEIN

BAG FAMILY MOLECULAR CHAPERONE REGULATOR 1

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