SMTL ID : 3chm.1

Crystal structure of PCI domain from A. thaliana COP9 signalosome subunit 7 (CSN7)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 2 residues within 4Å: Chain A: E.105, D.161 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:D.161, H2O.8, H2O.8, H2O.8, H2O.8 MG.2: 4 residues within 4Å: Chain A: F.42, S.43, A.70, R.160 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:R.160, H2O.1, H2O.10

3 x ACT: ACETATE ION(Non-functional Binders)

ACT.3: 7 residues within 4Å: Chain A: G.139, I.140, R.142, F.156, A.157, A.158 Ligands: ACT.4 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:R.142 Hydrogen bonds: A:G.139 Water bridges: A:R.142 ACT.4: 3 residues within 4Å: Chain A: G.139, R.142 Ligands: ACT.3 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:R.142 Water bridges: A:E.4, A:R.142 Salt bridges: A:R.142 ACT.5: 6 residues within 4Å: Chain A: S.23, E.24, L.54, T.57, T.58, D.59 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.58, A:D.59

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dessau, M. et al., The Arabidopsis COP9 signalosome subunit 7 is a model PCI domain protein with subdomains involved in COP9 signalosome assembly. Plant Cell (2008)

Release Date

2008-10-28

Peptides

COP9 signalosome complex subunit 7: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

COP9 signalosome complex subunit 7