National Center for
Biotechnology Information

8GJ2: E. coli clamp loader with closed clamp on primed template DNA

PDB ID:

MMDB ID:

244493

PDB Deposition Date:

2023/3/14

Updated in MMDB:

2024/10

Experimental Method:

electron microscopy

Resolution:

2.6 Å

Source Organism:

Escherichia coli K-12▼

Taxonomy	Molecule
Escherichia coli K-12	A, B, C, D, E, F, H, I
Escherichia coli	X, Y

Similar Structures:

Biological Unit for 8GJ2: decameric; determined by author

Molecular Components in 8GJ2
Label	Count	Molecule
Proteins (8 molecules)
A	1	DNA Polymerase III Subunit Delta
B C D	3	DNA Polymerase III Subunit TAU
E	1	DNA Polymerase III Subunit Delta'
F	1	DNA Polymerase III Subunit PSI
H I	2	Beta Sliding Clamp
Nucleotides(2 molecules)
X	1	Primer
Y	1	Template
Chemicals and Non-standard biopolymers (13 molecules)
1	3	ADENOSINE-5'-DIPHOSPHATE
2	3	MAGNESIUM ION
3	3	TETRAFLUOROALUMINATE ION
4	4	ZINC ION

* Click molecule labels to explore molecular sequence information.

Citing MMDB