SMTL ID : 4h5n.3 (2 other biounits)

HSC70 NBD with PO4, Na, Cl

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.86 Å

Oligo State

homo-dimer

Ligands

11 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 7 residues within 4Å: Chain A: G.11, T.12, K.70, P.146, E.174, T.203, D.205 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:T.12, A:T.12, A:T.12, A:E.174, A:E.174, A:T.203 Water bridges: A:E.174, A:E.174, A:E.174, A:T.203, A:T.203 Salt bridges: A:K.70 PO4.2: 3 residues within 4Å: Chain A: I.296, T.297, R.300 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.297, A:T.297, A:T.297 Water bridges: A:R.300 Salt bridges: A:R.300 PO4.3: 2 residues within 4Å: Chain A: Q.155, K.158 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.155 Water bridges: A:K.158, A:K.158 Salt bridges: A:K.158 PO4.4: 3 residues within 4Å: Chain A: K.158, R.170, I.171 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:I.171 Water bridges: A:K.158, A:L.169 Salt bridges: A:K.158 PO4.5: 3 residues within 4Å: Chain A: E.254, N.255, Y.287 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.254, A:N.255, A:Y.287 Water bridges: A:E.254 PO4.10: 7 residues within 4Å: Chain B: G.11, T.12, K.70, P.146, E.174, T.203, D.205 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:T.12, B:T.12, B:E.174, B:D.198, B:T.203 Water bridges: B:T.203, B:T.203, B:T.203, B:D.205 Salt bridges: B:K.70 PO4.11: 3 residues within 4Å: Chain B: I.296, T.297, R.300 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:T.297 Water bridges: B:R.300, B:R.300, B:R.300, B:R.300 Salt bridges: B:R.300 PO4.12: 2 residues within 4Å: Chain B: Q.155, K.158 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.155, B:Q.155 Salt bridges: B:K.158 PO4.13: 3 residues within 4Å: Chain B: K.158, R.170, I.171 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:L.169, B:I.171, B:I.171 Salt bridges: B:K.158 PO4.14: 4 residues within 4Å: Chain B: V.25, E.26, I.27, R.35 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:I.27 Water bridges: B:V.25 Salt bridges: B:R.35 PO4.15: 3 residues within 4Å: Chain B: E.254, N.255, Y.287 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.255, B:Y.287, B:Y.287 Water bridges: B:N.255

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

CL.6: 4 residues within 4Å: Chain A: T.12, T.13, Y.14 Ligands: NA.7 Ligand excluded by PLIP CL.16: 3 residues within 4Å: Chain B: T.12, T.13, Y.14 Ligand excluded by PLIP

2 x NA: SODIUM ION(Non-functional Binders)

NA.7: 3 residues within 4Å: Chain A: G.201, D.365 Ligands: CL.6 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.201 Water bridges: A:S.339 NA.17: 2 residues within 4Å: Chain B: G.201, D.365 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:G.201, B:G.338, B:D.365

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.8: 8 residues within 4Å: Chain A: K.270, R.271, S.274, G.338, S.339, R.341, I.342, D.365 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:K.270, A:K.270, A:S.274, A:S.274, A:D.365 Water bridges: A:R.271, A:S.339 GOL.9: 3 residues within 4Å: Chain A: R.261, T.264 Ligands: GOL.18 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.261 Water bridges: A:R.257, A:R.257 GOL.18: 3 residues within 4Å: Chain B: R.261, T.264 Ligands: GOL.9 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.261 GOL.19: 3 residues within 4Å: Chain B: N.150, D.151, S.152 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:D.151, B:S.152 Water bridges: B:F.149, B:N.150, B:N.150, B:N.150

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, Z. et al., New crystal structures of HSC-70 ATP binding domain confirm the role of individual binding pockets and suggest a new method of inhibition. Biochimie (2015)

Release Date

2014-03-19

Peptides

Heat shock cognate 71 kDa protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Heat shock cognate 71 kDa protein

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