EMD-18656

Single-particle
3.45 Å
EMD-18656
3D View Gallery
Deposition: 13/10/2023
Map released: 02/10/2024
Last modified: 09/07/2025
Overview 3D View Sample Experiment Validation Additional data Links
Overview 3D View Sample Experiment Validation Additional data Links

EMD-18656

Archive Files (Depositor)

Primary 3D volume (map.gz) Half-map 1 Half-map 2 (map.gz) Experimental metadata (xml) Experimental metadata (cif.gz)

Validation (wwPDB)

Map-only validation report (pdf.gz) Map-8qu6 summary report (pdf.gz) Map-8qu6 FULL report (pdf.gz)

EMDB Annotations

EMICSS entry mapping (xml)

EMDB Files

VA raw map (map) VA resolution mask (mrc)

Mycobacterium smegnatis RNA polymerase transcription initiation complex with SigmaA, RbpA, HelD and an upstream-fork promoter fragment

EMD-18656

Single-particle
3.45 Å
EMD-18656
3D View Gallery
Deposition: 13/10/2023
Map released: 02/10/2024
Last modified: 09/07/2025
Overview 3D View Sample Experiment Validation Additional data Links
Sample Organism: Mycolicibacterium smegmatis MC2 155
Sample: Mycobacterium smegnatis RNA polymerase transcription initiation complex with SigmaA, RbpA, HelD and an upstream-fork promoter fragment
Fitted models: 8qu6

Deposition Authors: Koval T , Krasny L , Dohnalek J, Kouba T
Mycobacterial HelD connects RNA polymerase recycling with transcription initiation.
Koval T , Borah N , Sudzinova P , Brezovska B, Sanderova H , Vankova Hausnerova V, Krenkova A, Hubalek M, Trundova M, Adamkova K, Duskova J, Schwarz M , Wiedermannova J, Dohnalek J, Krasny L , Kouba T
(2024) Nat Commun , 15 , 8740 - 8740
PUBMED: 39384756
DOI: doi:10.1038/s41467-024-52891-5
ISSN: 2041-1723