SMTL ID : 2qxl.1

Crystal Structure Analysis of Sse1, a yeast Hsp110

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.41 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.1: 2 residues within 4Å: Chain A: D.202 Ligands: ATP.3 No protein-ligand interaction detected (PLIP) MG.4: 1 residues within 4Å: Ligands: ATP.6 No protein-ligand interaction detected (PLIP)

2 x K: POTASSIUM ION(Non-covalent)

K.2: 3 residues within 4Å: Chain A: D.7, N.12 Ligands: ATP.3 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:N.12, H2O.4 K.5: 3 residues within 4Å: Chain B: D.7, N.12 Ligands: ATP.6 2 PLIP interactions: 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:N.12, H2O.7

2 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.3: 21 residues within 4Å: Chain A: G.9, N.10, N.11, N.12, K.68, G.204, H.205, S.206, S.207, G.233, E.271, K.274, K.275, S.278, G.341, G.342, T.343, R.345, I.346 Ligands: MG.1, K.2 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:N.10, A:N.11, A:N.12, A:N.12, A:N.12, A:H.205, A:S.206, A:S.207, A:E.271, A:K.274, A:S.278, A:G.342, A:R.345 Water bridges: A:K.68, A:K.68, A:K.68, A:R.69, A:Q.367 Salt bridges: A:K.68 pi-Cation interactions: A:K.275 ATP.6: 21 residues within 4Å: Chain B: G.9, N.10, N.11, N.12, K.68, G.204, H.205, S.206, S.207, G.233, E.271, K.274, K.275, S.278, G.341, G.342, T.343, R.345, I.346 Ligands: MG.4, K.5 22 PLIP interactions: 22 interactions with chain B Hydrogen bonds: B:N.10, B:N.11, B:N.12, B:N.12, B:N.12, B:H.205, B:S.206, B:S.207, B:E.271, B:E.271, B:K.274, B:S.278, B:G.342, B:T.343, B:R.345 Water bridges: B:K.68, B:R.69, B:D.173, B:D.202, B:G.341, B:D.368 Salt bridges: B:K.68

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, Q. et al., Insights into hsp70 chaperone activity from a crystal structure of the yeast hsp110 Sse1. Cell(Cambridge,Mass.) (2007)

Release Date

2007-10-23

Peptides

Heat shock protein homolog SSE1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Heat shock protein homolog SSE1