SMTL ID : 4h5r.3 (2 other biounits)

HSC70 NBD with Na, Cl and glycerol

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.64 Å

Oligo State

homo-dimer

Ligands

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

NA.1: 2 residues within 4Å: Chain A: E.174 Ligands: PO4.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.198 Water bridges: A:G.200 NA.11: 3 residues within 4Å: Chain B: E.174, D.198 Ligands: PO4.12 2 PLIP interactions: 2 interactions with chain B Water bridges: B:D.9, B:D.9

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

PO4.2: 7 residues within 4Å: Chain A: G.11, T.12, K.70, P.146, E.174, T.203 Ligands: NA.1 11 PLIP interactions: 11 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:G.200, A:T.203 Salt bridges: A:K.70 PO4.4: 3 residues within 4Å: Chain A: I.296, T.297, R.300 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.297, A:T.297, A:T.297 Salt bridges: A:R.300 PO4.5: 3 residues within 4Å: Chain A: E.254, N.255, Y.287 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.254, A:N.255, A:Y.287 Water bridges: A:D.251, A:N.255 PO4.6: 2 residues within 4Å: Chain A: Q.155, K.158 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.155 Salt bridges: A:K.158 PO4.7: 3 residues within 4Å: Chain A: K.158, R.170, I.171 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:I.171 Water bridges: A:K.158 Salt bridges: A:K.158 PO4.12: 8 residues within 4Å: Chain B: G.11, T.12, K.70, P.146, E.174, T.203, D.205 Ligands: NA.11 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:T.12, B:E.174, B:T.203, B:T.203 Water bridges: B:T.203, B:T.203, B:D.205, B:D.205 Salt bridges: B:K.70 PO4.14: 3 residues within 4Å: Chain B: I.296, T.297, R.300 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:T.297 Water bridges: B:R.300, B:R.300 Salt bridges: B:R.300

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

CL.3: 4 residues within 4Å: Chain A: T.12, T.13, Y.14, G.201 Ligand excluded by PLIP CL.13: 4 residues within 4Å: Chain B: T.12, T.13, Y.14, G.201 Ligand excluded by PLIP

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.8: 4 residues within 4Å: Chain A: G.223, D.224, T.225, H.226 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.225, A:T.225, A:H.226 SO4.15: 4 residues within 4Å: Chain B: G.223, D.224, T.225, H.226 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:D.224, B:D.224, B:T.225, B:H.226 SO4.16: 3 residues within 4Å: Chain B: E.254, N.255, Y.287 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.255, B:Y.287 Water bridges: B:N.255

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.9: 9 residues within 4Å: Chain A: T.12, K.70, R.71, R.75, Y.148, F.149, Q.153, T.203, T.225 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:T.12, A:R.75, A:Q.153 Water bridges: A:K.70, A:R.71, A:R.71 GOL.10: 2 residues within 4Å: Chain A: N.150, D.151 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.151 Water bridges: A:N.150, A:N.150 GOL.17: 3 residues within 4Å: Chain B: R.261, E.282, I.283 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.261, B:E.282 Water bridges: B:R.261, B:T.264, B:R.268 GOL.18: 9 residues within 4Å: Chain B: T.12, K.70, R.71, R.75, Y.148, F.149, Q.153, T.203, T.225 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:T.12, B:R.75, B:Q.153 Water bridges: B:R.71, B:H.226

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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