SMTL ID : 3jxu.1

Crystal structure of the human 70kDa heat shock protein 1A (Hsp70-1) ATPase domain in complex with ADP and inorganic phosphate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.14 Å

Oligo State

monomer

Ligands

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

ADP.1: 19 residues within 4Å: Chain A: G.34, T.35, T.36, Y.37, G.223, G.224, G.252, E.290, K.293, R.294, S.297, G.360, G.361, S.362, R.364, I.365, D.388 Ligands: MG.2, PO4.3 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:T.36, A:Y.37, A:G.224, A:G.252, A:E.290, A:K.293, A:S.297, A:S.297, A:G.361 Water bridges: A:Y.37, A:T.59, A:G.225, A:R.294, A:R.364

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

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

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

PO4.3: 9 residues within 4Å: Chain A: G.34, T.35, K.93, P.169, E.197, T.226, D.228 Ligands: ADP.1, MG.2 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:T.35, A:T.35, A:E.197, A:E.197, A:T.226 Water bridges: A:T.226, A:T.226, A:D.228, A:D.228 Salt bridges: A:K.93

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

2009-10-20

Peptides

Heat shock 70 kDa protein 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Heat shock 70 kDa protein 1