National Center for
Biotechnology Information

5FYW: Transcription initiation complex structures elucidate DNA opening (OC)

PDB ID:

MMDB ID:

139337

PDB Deposition Date:

2016/3/10

Updated in MMDB:

2018/10

Experimental Method:

electron microscopy

Resolution:

4.35 Å

Source Organism:

synthetic construct▼

Taxonomy	Molecule
synthetic construct	N, T
Saccharomyces cerevisiae	A, B, C, D, E, F, G, H, I, J, K, L, M, O, Q, R, U, V, W, X

Similar Structures:

Biological Unit for 5FYW: 22-meric; determined by author

Molecular Components in 5FYW
Label	Count	Molecule
Proteins (20 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
U	1	Transcription Initiation Factor IIA Large Subunit
V	1	Transcription Initiation Factor IIA Subunit 2
W	1	Transcription Initiation Factor IIE Subunit Alpha
X	1	Transcription Initiation Factor IIE Subunit Beta
Nucleotides(2 molecules)
N	1	Nontemplate DNA
T	1	Nontemplate DNA
Chemicals and Non-standard biopolymers (11 molecules)
1	10	ZINC ION
2	1	MAGNESIUM ION

* Click molecule labels to explore molecular sequence information.

Citing MMDB