6RI7 Transcription date Apr 23, 2019
title Cryo-Em Structure Of E. Coli Rna Polymerase Elongation Compl To Greb Transcription Factor
authors M.Abdelkareem, C.Saint-Andre, M.Takacs, G.Papai, C.Crucifix, X.Gu J.Ortiz, A.Weixlbaumer
compound source
Molecule: Non-Template Dna
Chain: N
Engineered: Yes
Synthetic: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562

Molecule: Template Dna
Chain: T
Engineered: Yes

Synthetic: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562

Molecule: Transcription Elongation Factor Greb
Chain: F, G
Synonym: Transcript Cleavage Factor Greb
Engineered: Yes

Organism_scientific: Escherichia Coli
Organism_taxid: 562
Gene: Greb,
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008

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
Gene: Rpoa, Pez, Phs, Sez, B3295, Jw3257
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008

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
Gene: Rpob, Gron, Nitb, Rif, Ron, Stl, Stv, Tabd, B3987, Jw
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008

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
Gene: Rpoc, Tabb, B3988, Jw3951
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008

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
Gene: Rpoz, B3649, Jw3624
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008

Molecule: Rna
Chain: R
Engineered: Yes

Synthetic: Yes
Organism_scientific: Escherichia Coli
Organism_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 3.90 Å
ligand MG, ZN enzyme Transferase E.C.2.7.7.6 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


C


D


E


F, G


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (525 Kb) [Save to disk]
  • Biological Unit Coordinates (6ri7.pdb1.gz) 516 Kb
  • LPC: Ligand-Protein Contacts for 6RI7
  • CSU: Contacts of Structural Units for 6RI7
  • Retrieve 6RI7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6RI7 from S2C, [Save to disk]
  • View 6RI7 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 6RI7
  • 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 6ri7 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6ri7_G] [6ri7_D] [6ri7_E] [6ri7_B] [6ri7_A] [6ri7_T] [6ri7_R] [6ri7_C] [6ri7_F] [6ri7_N]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6RI7
  • Community annotation for 6RI7 at PDBWiki (http://pdbwiki.org)

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