SMTL ID : 5aqg.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 2.24 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ZJB: (2R,3R,4S,5R)-2-(3-AMINO-5-METHYL-1,4,5,6,8-PENTAAZAACENAPHTHYLEN-1(5H)-YL)-5-(HYDROXYMETHYL)TETRAHYDROFURAN-3,4-DIOL(Non-covalent)

ZJB.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 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:R.277 Hydrogen bonds: A:G.207, A:E.273, A:K.276, A:R.277, A:R.277, A:S.280 Water bridges: A:G.344, A:D.371

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 8 residues within 4Å: Chain A: N.261, R.263, A.264, R.267, S.291, L.292 Chain B: L.73, Q.100 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:N.261, A:R.267, A:L.292, B:Q.100 GOL.3: 2 residues within 4Å: Chain A: H.254, K.256 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.254 GOL.4: 3 residues within 4Å: Chain A: K.262, R.263, R.266 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.266 GOL.5: 7 residues within 4Å: Chain A: R.274, A.275, T.278, A.285, S.286 Chain B: D.77, T.78 6 PLIP interactions: 4 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:R.274, A:T.278, B:D.77, B:T.78 Water bridges: A:S.286, A:E.288 GOL.6: 4 residues within 4Å: Chain A: R.304, E.308, P.349, K.350 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.304, A:E.308, A:K.350, A:K.350 Water bridges: A:K.350 GOL.9: 7 residues within 4Å: Chain B: S.5, N.6, E.10, N.84, F.85, K.86, D.87 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:S.5, B:E.10, B:K.86, B:D.87 Water bridges: B:N.6, B:E.10

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

TRS.7: 7 residues within 4Å: Chain A: D.15, K.76, E.180, D.204, V.342, G.343, V.374 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:K.76, A:D.204 Water bridges: A:D.15, A:T.18, A:K.76, A:K.76, A:G.344, A:D.371, A:V.374, A:A.375

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

CL.8: 4 residues within 4Å: Chain A: I.33, I.34, A.35, Y.139 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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