6QPW: Structural basis of cohesin ring opening

PDB ID: 6QPWDownload
MMDB ID: 183879
PDB Deposition Date: 2019/2/15
Updated in MMDB: 2025/12
Experimental Method:
electron microscopy
Resolution: 3.3  Å
Source Organism:
Thermochaetoides thermophila DSM 1495▼
Similar Structures:
Biological Unit for 6QPW: tetrameric; determined by author and by software (PISA)
Molecular Components in 6QPW
Label Count Molecule
Proteins (4 molecules)
1
Structural Maintenance of Chromosomes Protein,structural Maintenance of Chromosomes Protein
Molecule annotation
1
Sister Chromatid Cohesion Protein 1
Molecule annotation
1
Structural Maintenance of Chromosomes Protein 3,structural Maintenance of Chromosomes Protein 3
Molecule annotation
1
Sister Chromatid Cohesion Protein 1,structural Maintenance of Chromosomes Protein
Molecule annotation
Chemicals and Non-standard biopolymers (4 molecules)
1
2
MAGNESIUM IONMAGNESIUM ION
2
2
PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTERPHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303