6KON Transcription date Aug 12, 2019
title Mycobacterium Tuberculosis Initial Transcription Complex Com Sigma H And 5'-Oh Rna Of 5 Nt
authors L.Li, Y.Zhang
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: Mycobacterium Tuberculosis H37rv
Organism_taxid: 83332
Strain: H37rv
Gene: Rpoa
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Petduet

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: Mycobacterium Tuberculosis H37rv
Organism_taxid: 83332
Strain: H37rv
Gene: Rpob
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)

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: Mycobacterium Tuberculosis H37rv
Organism_taxid: 83332
Strain: H37rv
Gene: Rpoc
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)

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: Mycobacterium Tuberculosis H37rv
Organism_taxid: 83332
Strain: H37rv
Gene: Rpoz
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)

Molecule: Ecf Rna Polymerase Sigma Factor Sigh
Chain: F
Synonym: Ecf Sigma Factor Sigh,Alternative Rna Polymerase S Factor Sigh,Rna Polymerase Sigma-H Factor,Sigma-H Factor;
Engineered: Yes
Organism_scientific: Mycobacterium Tuberculosis H37rv
Organism_taxid: 83332
Strain: H37rv
Gene: Sigh
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)

Molecule: Dna (5'- D(Pgptptpgptpgpgpgpapgpcptpgptpcpapcpgpg C)-3');
Chain: G
Engineered: Yes
Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630

Molecule: Dna (5'- D(Pgpcpaptpcpcpgptpgpapgptpcpgpapgpgpgpt
Chain: H
Engineered: Yes
Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630

Molecule: Rna (5'-R(Cpupcpgpa)-3')
Chain: I
Engineered: Yes
Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630
symmetry Space Group: P 1 21 1
R_factor 0.220 R_Free 0.271
crystal
cell
length a length b length c angle alpha angle beta angle gamma
129.330 161.219 129.469 90.00 117.78 90.00
method X-Ray Diffractionresolution 3.00 Å
ligand MG, ZN enzyme Transferase E.C.2.7.7.6 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


C


D


E


F
  • bacterial sigma factor activ...


    • Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (492 Kb) [Save to disk]
  • Biological Unit Coordinates (6kon.pdb1.gz) 483 Kb
  • LPC: Ligand-Protein Contacts for 6KON
  • CSU: Contacts of Structural Units for 6KON
  • Structure Factors (628 Kb)
  • Retrieve 6KON in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6KON from S2C, [Save to disk]
    • View 6KON 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 6KON
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6kon_F] [6kon_C] [6kon_H] [6kon_D] [6kon_E] [6kon_B] [6kon_I] [6kon_G] [6kon_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 6KON
  • Community annotation for 6KON at PDBWiki (http://pdbwiki.org)

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