National Center for
Biotechnology Information

3CQZ: Crystal structure of 10 subunit RNA polymerase II in complex with the inhibitor alpha-amanitin

PDB ID:

MMDB ID:

93100

PDB Deposition Date:

2008/4/3

Updated in MMDB:

2023/09

Experimental Method:

x-ray diffraction

Resolution:

2.8 Å

Source Organism:

Amanita phalloides▼

Taxonomy	Molecule
Amanita phalloides	M
Saccharomyces cerevisiae	A, B, C, E, F, H, I, J, K, L

Similar Structures:

Biological Unit for 3CQZ: undecameric; determined by software (PISA)

Molecular Components in 3CQZ
Label	Count	Molecule
Proteins (11 molecules)
A	1	DNA-directed RNA Polymerase II Subunit Rpb1
B	1	DNA-directed RNA Polymerase II Subunit Rpb2
C	1	DNA-directed RNA Polymerase II Subunit Rpb3
E	1	DNA-directed RNA Polymerases I, II, and III Subunit Rpabc1
F	1	DNA-directed RNA Polymerases I, II, and III Subunit Rpabc2
H	1	DNA-directed RNA Polymerases I, II, and III Subunit Rpabc3
I	1	DNA-directed RNA Polymerase II Subunit Rpb9
J	1	DNA-directed RNA Polymerases I, II, and III Subunit Rpabc5
K	1	DNA-directed RNA Polymerase II Subunit Rpb11
L	1	DNA-directed RNA Polymerases I, II, and III Subunit Rpabc4
M	1	Alpha-amanitin
Chemicals and Non-standard biopolymers (8 molecules)
1	8	ZINC ION

* Click molecule labels to explore molecular sequence information.

Citing MMDB