6C6S Transcription Dna Rna date Jan 19, 2018
title Cryoem Structure Of E.Coli Rna Polymerase Elongation Complex With Rfah
authors J.Y.Kang, I.Artsimovitch, R.Landick, S.A.Darst
compound source
Molecule: Dna (29-Mer)
Chain: A
Engineered: Yes
Other_details: Non-Template Dna
Synthetic: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562

Molecule: Dna (29-Mer)
Chain: B
Engineered: Yes
Other_details: Template Dna

Synthetic: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562

Molecule: Rna (5'- R(Gpcpapupupcpapapapgpcpcpgpapgpapgpgpup
Chain: R
Engineered: Yes

Synthetic: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562

Molecule: Dna-Directed Rna Polymerase Subunit Alpha
Chain: G, H
Synonym: Rnap Subunit Alpha,Rna Polymerase Subunit Alpha, Transcriptase Subunit Alpha;
Ec: 2.7.7.6
Engineered: Yes

Organism_scientific: Escherichia Coli (Strain K12)
Organism_taxid: 83333
Strain: K12
Gene: Rpoa, Pez, Phs, Sez, B3295, Jw3257
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Dna-Directed Rna Polymerase Subunit Beta
Chain: I
Synonym: Rnap Subunit Beta,Rna Polymerase Subunit Beta,Tran Subunit Beta;
Ec: 2.7.7.6
Engineered: Yes

Organism_scientific: Escherichia Coli (Strain K12)
Organism_taxid: 83333
Strain: K12
Gene: Rpob, Gron, Nitb, Rif, Ron, Stl, Stv, Tabd, B3987, Jw
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Dna-Directed Rna Polymerase Subunit Beta'
Chain: J
Synonym: Rnap Subunit Beta',Rna Polymerase Subunit Beta', Transcriptase Subunit Beta';
Ec: 2.7.7.6
Engineered: Yes

Organism_scientific: Escherichia Coli (Strain K12)
Organism_taxid: 83333
Strain: K12
Gene: Rpoc, Tabb, B3988, Jw3951
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Dna-Directed Rna Polymerase Subunit Omega
Chain: K
Synonym: Rnap Omega Subunit,Rna Polymerase Omega Subunit, Transcriptase Subunit Omega;
Ec: 2.7.7.6
Engineered: Yes

Organism_scientific: Escherichia Coli
Organism_taxid: 83333
Strain: K12
Gene: Rpoz, B3649, Jw3624
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Transcription Antitermination Protein Rfah
Chain: D
Engineered: Yes

Organism_scientific: Escherichia Coli (Strain K12)
Organism_taxid: 83333
Strain: K12
Gene: Rfah, Hlyt, Sfrb, B3842, Jw3818
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
1.000 1.000 1.000 90.00 90.00 90.00
method Electron Microscopyresolution 3.70 Å
ligand MG, ZN enzyme Transferase E.C.2.7.7.6 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
D


H, G


I


J


K


Primary referenceStructural Basis for Transcript Elongation Control by NusG Family Universal Regulators., Kang JY, Mooney RA, Nedialkov Y, Saba J, Mishanina TV, Artsimovitch I, Landick R, Darst SA, Cell. 2018 Jun 14;173(7):1650-1662.e14. doi: 10.1016/j.cell.2018.05.017. Epub, 2018 Jun 7. PMID:29887376
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (506 Kb) [Save to disk]
  • Biological Unit Coordinates (6c6s.pdb1.gz) 500 Kb
  • LPC: Ligand-Protein Contacts for 6C6S
  • CSU: Contacts of Structural Units for 6C6S
  • Retrieve 6C6S in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6C6S from S2C, [Save to disk]
  • View 6C6S in 3D
  • Proteopedia, because life has more than 2D.
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  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 6C6S
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 6c6s from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6c6s_R] [6c6s_K] [6c6s_B] [6c6s_J] [6c6s_H] [6c6s_I] [6c6s_G] [6c6s_D] [6c6s_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6C6S
  • Community annotation for 6C6S at PDBWiki (http://pdbwiki.org)

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