National Center for
Biotechnology Information

6N4C: EM structure of the DNA wrapping in bacterial open transcription initiation complex

PDB ID:

MMDB ID:

187954

PDB Deposition Date:

2018/11/19

Updated in MMDB:

2021/10

Experimental Method:

electron microscopy

Resolution:

17 Å

Source Organism:

Escherichia coli K-12▼

Taxonomy	Molecule
Escherichia coli K-12	F, C, D, A, B, E
Lambdavirus lambda	a, b

Similar Structures:

Molecular Components in 6N4C
Label	Count	Molecule
Proteins (6 molecules)
F	1	RNA Polymerase Sigma Factor Rpod
C	1	DNA-directed RNA Polymerase Subunit Beta
D	1	DNA-directed RNA Polymerase Subunit Beta'
A	1	DNA-directed RNA Polymerase Subunit Alpha
B	1	DNA-directed RNA Polymerase Subunit Alpha
E	1	DNA-directed RNA Polymerase Subunit Omega
Nucleotides(2 molecules)
a	1	DNA (94-mer)
b	1	DNA (94-mer)

* Click molecule labels to explore molecular sequence information.

Citing MMDB