SMTL ID : 3i33.1

Crystal structure of the human 70kDa heat shock protein 2 (Hsp70-2) ATPase domain in complex with ADP and inorganic phosphate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

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

PO4.1: 9 residues within 4Å: Chain A: G.31, T.32, K.90, P.166, E.194, T.225, D.227 Ligands: ADP.2, MG.3 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:T.32, A:T.32, A:E.194, A:T.225, A:T.225 Water bridges: A:K.90, A:K.90, A:E.194, A:E.194, A:E.194, A:G.223 Salt bridges: A:K.90

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.2: 20 residues within 4Å: Chain A: G.31, T.32, T.33, Y.34, G.222, G.223, G.251, E.252, E.289, K.292, R.293, S.296, G.359, G.360, S.361, R.363, I.364, D.387 Ligands: PO4.1, MG.3 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:T.33, A:T.33, A:Y.34, A:G.223, A:E.289, A:K.292, A:R.293, A:R.293, A:S.296, A:G.360, A:R.363 Water bridges: A:D.29, A:K.90, A:G.224, A:G.224, A:R.293, A:G.359, A:D.387

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

MG.3: 2 residues within 4Å: Ligands: PO4.1, ADP.2 No protein-ligand interaction detected (PLIP)

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 9 residues within 4Å: Chain A: T.32, K.90, R.91, R.95, Y.168, F.169, Q.173, T.225, T.247 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:T.32, A:R.95, A:Y.168, A:Q.173 Water bridges: A:K.90, A:R.91

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wisniewska, M. et al., Crystal structures of the ATPase domains of four human Hsp70 isoforms: HSPA1L/Hsp70-hom, HSPA2/Hsp70-2, HSPA6/Hsp70B', and HSPA5/BiP/GRP78. Plos One (2010)

Release Date

2009-07-21

Peptides

Heat shock-related 70 kDa protein 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Heat shock-related 70 kDa protein 2