5E17 Transcription Dna Rna date Sep 29, 2015
title T. Thermophilus Transcription Initiation Complex Having A Rr Discriminator Sequence And A Nontemplate-Strand Length Corr To Tss Selection At Position 7 (Rpo-Ggg-7)
authors Y.Zhang, R.H.Ebright
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
Organism_scientific: Thermus Thermophilus
Organism_taxid: 274

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

Organism_scientific: Thermus Thermophilus (Strain Hb8 Atc Dsm 579);
Organism_taxid: 300852
Strain: Hb8 Atcc 27634 Dsm 579

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

Organism_scientific: Thermus Thermophilus (Strain Hb8 Atc Dsm 579);
Organism_taxid: 300852
Strain: Hb8 Atcc 27634 Dsm 579

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

Organism_scientific: Thermus Thermophilus (Strain Hb8 Atc Dsm 579);
Organism_taxid: 300852
Strain: Hb8 Atcc 27634 Dsm 579

Molecule: Rna Polymerase Sigma Factor Siga
Chain: F
Engineered: Yes

Organism_scientific: Thermus Thermophilus (Strain Hb8 Atc Dsm 579);
Organism_taxid: 300852
Strain: Hb8 Atcc 27634 Dsm 579
Gene: Siga, Ttha0532
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28a

Molecule: Dna (5'- D(Cpcptgpcpaptpcpcpgptpgpapgptpcpgpapgp
Chain: G
Engineered: Yes

Synthetic: Yes
Organism_scientific: Thermus Thermophilus
Organism_taxid: 274

Molecule: Dna (27-Mer)
Chain: H
Engineered: Yes

Synthetic: Yes
Organism_scientific: Thermus Thermophilus
Organism_taxid: 274

Molecule: Rna (5'-R(Cpcpcpupcpgpa)-3')
Chain: I
Engineered: Yes
Other_details: Rna -6+1

Synthetic: Yes
Organism_scientific: Thermus Thermophilus
Organism_taxid: 274
symmetry Space Group: C 1 2 1
R_factor 0.215 R_Free 0.260
crystal
cell
length a length b length c angle alpha angle beta angle gamma
183.007 103.566 294.935 90.00 99.20 90.00
method X-Ray Diffractionresolution 3.20 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] (596 Kb) [Save to disk]
  • Biological Unit Coordinates (5e17.pdb1.gz) 587 Kb
  • LPC: Ligand-Protein Contacts for 5E17
  • CSU: Contacts of Structural Units for 5E17
  • Structure Factors (919 Kb)
  • Retrieve 5E17 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5E17 from S2C, [Save to disk]
  • Re-refined 5e17 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5E17 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 5E17
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 5e17 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5e17] [5e17_H] [5e17_E] [5e17_B] [5e17_C] [5e17_F] [5e17_D] [5e17_I] [5e17_G] [5e17_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 5E17: [HhH1] [RNA_pol_Rpb6] [RPOLA_N] [RPOLD ] by SMART
  • Other resources with information on 5E17
  • Community annotation for 5E17 at PDBWiki (http://pdbwiki.org)

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