2A6H Transferase date Jul 02, 2005
title Crystal Structure Of The T. Thermophilus Rna Polymerase Holoenzyme In Complex With Antibiotic Sterptolydigin
authors D.Temiakov, N.Zenkin, M.N.Vassylyeva, A.Perederina, T.H.Tahirov, M.Savkina, S.Zorov, V.Nikiforov, N.Igarashi, N.Matsugaki, S.Wakatsuki, K.Severinov, D.G.Vassylyev, Riken Structural Genomicsproteomics Initiative (Rsgi)
compound source
Molecule: Dna-Directed Rna Polymerase Alpha Chain
Chain: A, B, K, L
Synonym: Rnap Alpha Subunit, Transcriptase Alpha Chain, Rna Polymerase Alpha Subunit;
Organism_scientific: Thermus Thermophilus
Organism_taxid: 274

Molecule: Dna-Directed Rna Polymerase Beta Chain
Chain: C, M
Synonym: Rnap Beta Subunit, Transcriptase Beta Chain, Rna Polymerase Beta Subunit;

Organism_scientific: Thermus Thermophilus
Organism_taxid: 274

Molecule: Dna-Directed Rna Polymerase Beta' Chain
Chain: D, N
Synonym: Rnap Beta' Subunit, Transcriptase Beta' Chain, Rna Polymerase Beta' Subunit;

Organism_scientific: Thermus Thermophilus
Organism_taxid: 274

Molecule: Rna Polymerase Omega Chain
Chain: E, O

Organism_scientific: Thermus Thermophilus
Organism_taxid: 274

Molecule: Rna Polymerase Sigma Factor Rpod
Chain: F, P

Organism_scientific: Thermus Thermophilus
Organism_taxid: 274
symmetry Space Group: P 32
R_factor 0.230 R_Free 0.268
length a length b length c angle alpha angle beta angle gamma
239.500 239.500 253.100 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.40 Å
ligand MG, STD, ZN enzyme Transferase E.C. BRENDA
A, K, B, L

F, P
  • bacterial sigma factor activ...

  • M, C

    N, D

    O, E

    Primary referenceStructural basis of transcription inhibition by antibiotic streptolydigin., Temiakov D, Zenkin N, Vassylyeva MN, Perederina A, Tahirov TH, Kashkina E, Savkina M, Zorov S, Nikiforov V, Igarashi N, Matsugaki N, Wakatsuki S, Severinov K, Vassylyev DG, Mol Cell. 2005 Sep 2;19(5):655-66. PMID:16167380
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1256 Kb) [Save to disk]
  • Biological Unit Coordinates (2a6h.pdb1.gz) 628 Kb
  • Biological Unit Coordinates (2a6h.pdb2.gz) 621 Kb
  • LPC: Ligand-Protein Contacts for 2A6H
  • CSU: Contacts of Structural Units for 2A6H
  • Likely Quarternary Molecular Structure file(s) for 2A6H
  • Structure Factors (4355 Kb)
  • Retrieve 2A6H in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2A6H from S2C, [Save to disk]
  • Re-refined 2a6h structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2A6H 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 2A6H
  • 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
  • 3D motif for 2A6H, from MSDmotif at EBI
  • Fold representative 2a6h from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2a6h] [2a6h_D] [2a6h_B] [2a6h_O] [2a6h_F] [2a6h_L] [2a6h_P] [2a6h_N] [2a6h_C] [2a6h_A] [2a6h_K] [2a6h_M] [2a6h_E]
  • SWISS-PROT database: [Q5SKW1] [Q5SHR6] [Q8RQE9] [Q8RQE8] [Q8RQE7]
  • Domain organization of [Q5SKW1_THET8] [RPOA_THET8] [RPOB_THET8] [RPOC_THET8] [RPOZ_THET8] by SWISSPFAM
  • Domains found in 2A6H: [HhH1] [RNA_pol_Rpb6] [RPOLA_N] [RPOLD ] by SMART
  • Other resources with information on 2A6H
  • Community annotation for 2A6H at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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