National Center for
Biotechnology Information

4V1O: Architecture Of The Rna Polymerase Ii-mediator Core Transcription Initiation Complex

PDB ID:

MMDB ID:

126746

PDB Deposition Date:

2014/9/29

Updated in MMDB:

2017/09

Experimental Method:

electron microscopy

Resolution:

9.7 Å

Source Organism:

Saccharomyces mikatae▼

Similar Structures:

Biological Unit for 4V1O: 26-meric; determined by author

Molecular Components in 4V1O
Label	Count	Molecule
Proteins (23 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
D	1	DNA-directed RNA Polymerase II Subunit Rpb4
E	1	DNA-directed RNA Polymerases I, II, and III Subunit Rpabc 1
F	1	DNA-directed RNA Polymerases I, II, and III Subunit Rpabc 2
G	1	DNA-directed RNA Polymerase II Subunit Rpb7
H	1	DNA-directed RNA Polymerases I, II, and III Subunit Rpabc 3
I	1	DNA-directed RNA Polymerase II Subunit Rpb9
J	1	DNA-directed RNA Polymerases I, II, and III Subunit Rpabc 5
K	1	DNA-directed RNA Polymerase II Subunit Rpb11
L	1	DNA-directed RNA Polymerases I, II, and III Subunit Rpabc 4
M	1	Transcription Initiation Factor IIB
O	1	Tata-box-binding Protein
Q	1	Transcription Initiation Factor IIF Subunit Alpha
R	1	Transcription Initiation Factor IIF Subunit Beta
S	1	Mediator of RNA Polymerase II Transcription Subunit 6
U	1	Mediator of RNA Polymerase II Transcription Subunit 8
V	1	Mediator of RNA Polymerase II Transcription Subunit 20
W	1	Mediator of RNA Polymerase II Transcription Subunit 11
X	1	Mediator of RNA Polymerase II Transcription Subunit 18
Y	1	Mediator of RNA Polymerase II Transcription Subunit 20
Z	1	Mediator of RNA Polymerase II Transcription Subunit 22
Nucleotides(3 molecules)
N	1	Nontemplate DNA
P	1	RNA
T	1	Template DNA
Chemicals and Non-standard biopolymers (10 molecules)
1	9	Zinc Ion
2	1	Magnesium Ion

* Click molecule labels to explore molecular sequence information.

Citing MMDB