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5NSS: Cryo-EM structure of RNA polymerase-sigma54 holoenzyme with promoter DNA and transcription activator PspF intermedate complex

PDB ID:

MMDB ID:

152186

PDB Deposition Date:

2017/4/26

Updated in MMDB:

2019/12

Experimental Method:

electron microscopy

Resolution:

5.8 Å

Source Organism:

Escherichia coli K-12▼

Taxonomy	Molecule
Escherichia coli K-12	A, B, C, D, E, F, G, J, K, L, N, H
Klebsiella pneumoniae	M, I

Similar Structures:

Molecular Components in 5NSS
Label	Count	Molecule
Proteins (12 molecules)
A B	2	DNA-directed RNA Polymerase Subunit Alpha
C	1	DNA-directed RNA Polymerase Subunit Beta
D	1	DNA-directed RNA Polymerase Subunit Beta',dna-directed RNA Polymerase Subunit Beta',dna-directed RNA Polymerase Subunit Beta'
E	1	DNA-directed RNA Polymerase Subunit Omega
F G J K L N	6	PSP Operon Transcriptional Activator
M	1	RNA Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor Rpon,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor,rna Polymerase Sigma-54 Factor
Nucleotides(2 molecules)
H	1	Non-template Promoter DNA
I	1	Template Promoter DNA

* Click molecule labels to explore molecular sequence information.

Citing MMDB