6CA0 | Transcription Dna | date | Jan 29, 2018 |
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title | Cryo-Em Structure Of E. Coli Rnap Sigma70 Open Complex | ||||||||||||||||||||||||||
authors | A.Narayanan, F.Vago, K.Li, M.Z.Qayyum, D.Yernool, W.Jiang, K.S.Mur | ||||||||||||||||||||||||||
compound | source | ||||||||||||||||||||||||||
Molecule: Dna-Directed Rna Polymerase Subunit Alpha Chain: A, B 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: C 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: D 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: E Synonym: Rnap Omega Subunit,Rna Polymerase Omega Subunit, Transcriptase Subunit Omega; Ec: 2.7.7.6 Engineered: Yes |
Organism_scientific: Escherichia Coli (Strain K12) Organism_taxid: 83333 Strain: K12 Gene: Rpoz, B3649, Jw3624 Expression_system: Escherichia Coli Expression_system_taxid: 562 | ||||||||||||||||||||||||||
Molecule: Rna Polymerase Sigma Factor Rpod Chain: F Synonym: Sigma-70 Engineered: Yes |
Organism_scientific: Escherichia Coli (Strain K12) Organism_taxid: 83333 Strain: K12 Gene: Rpod, Alt, B3067, Jw3039 Expression_system: Escherichia Coli Expression_system_taxid: 562 | ||||||||||||||||||||||||||
Molecule: Dna (45-Mer) Chain: G Engineered: Yes |
Synthetic: Yes Organism_scientific: Escherichia Coli (Strain K12) Organism_taxid: 83333 | ||||||||||||||||||||||||||
Molecule: Dna (35-Mer) Chain: H Engineered: Yes |
Synthetic: Yes Organism_scientific: Escherichia Coli (Strain K12) Organism_taxid: 83333 | ||||||||||||||||||||||||||
Molecule: Dna (5'-D(Ptpcptpgpapcpgpcpgpgpc)-3') Chain: I Engineered: Yes |
Synthetic: Yes Organism_scientific: Escherichia Coli (Strain K12) Organism_taxid: 83333 | ||||||||||||||||||||||||||
Molecule: Dna (5'-D(Pgpcpcpgpcpgptpcpapgpa)-3') Chain: J Engineered: Yes |
Synthetic: Yes Organism_scientific: Escherichia Coli (Strain K12) Organism_taxid: 83333 | ||||||||||||||||||||||||||
symmetry | Space Group: P 1 |
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crystal cell |
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method | Electron Microscopy | resolution | 5.75 Å | ||||||||||||||||||||||||
ligand | MG, ZN | enzyme | Transferase E.C.2.7.7.6 BRENDA | ||||||||||||||||||||||||
Gene Ontology |
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Primary reference | Cryo-EM structure of Escherichia coli sigma(70) RNAP and promoter DNA complex revealed a role of sigma non-conserved region during the open complex formation., Narayanan A, Vago FS, Li K, Qayyum MZ, Yernool D, Jiang W, Murakami KS, J Biol Chem. 2018 Mar 26. pii: RA118.002161. doi: 10.1074/jbc.RA118.002161. PMID:29581236 |
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OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science |