2O5I	Transferase Dna-Rna Hybrid	date	Dec 06, 2006
title	Crystal Structure Of The T. Thermophilus Rna Polymerase Elon Complex
authors	D.G.Vassylyev, T.H.Tahirov, M.N.Vassylyeva
compound		source
Molecule: 5'-D(Pcpcpcptpgptpcptpgpgpcpgptptp Pcpgpcpcpg)-3'; Chain: G, X Engineered: Yes Other_details: Dna Template Strand		Synthetic: Yes
Molecule: 5'-R(Pgpapgpupcpupgpcpgpgpcpgpcpgp Chain: H, Y Engineered: Yes Other_details: Rna Transcript		Synthetic: Yes
Molecule: 5'-D(Apapcpgpcpcpapgpapcpapgpgpg)-3 Chain: I, Z Engineered: Yes Other_details: Dna Non-Template Strand		Synthetic: Yes
Molecule: Dna-Directed Rna Polymerase Alpha Chain Chain: A, B, K, L Synonym: Rnap Alpha Subunit, Transcriptase Alpha Chain, Rna Polymerase Subunit Alpha; Ec: 2.7.7.6		Organism_scientific: Thermus Thermophilus Organism_taxid: 300852 Strain: Hb8
Molecule: Dna-Directed Rna Polymerase Beta Chain Chain: C, M Synonym: Rnap Beta Subunit, Transcriptase Beta Chain, Rna P Subunit Beta; Ec: 2.7.7.6		Organism_scientific: Thermus Thermophilus Organism_taxid: 300852 Strain: Hb8
Molecule: Dna-Directed Rna Polymerase Beta' Chain Chain: D, N Synonym: Rnap Beta' Subunit, Transcriptase Beta' Chain, Rna Polymerase Beta' Subunit; Ec: 2.7.7.6		Organism_scientific: Thermus Thermophilus Organism_taxid: 300852 Strain: Hb8
Molecule: Dna-Directed Rna Polymerase Omega Chain Chain: E, O Synonym: Rnap Omega Subunit, Transcriptase Omega Chain, Rna Polymerase Omega Subunit; Ec: 2.7.7.6		Organism_scientific: Thermus Thermophilus Organism_taxid: 300852 Strain: Hb8
symmetry	Space Group: P 41	R_factor 0.238 R_Free 0.267
crystal cell	length a length b length c angle alpha angle beta angle gamma 156.211 156.211 499.229 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	MG, ZN	enzyme	Transferase E.C.2.7.7.6 BRENDA
Gene Ontology	Chain Function Process Component A, K, B, L M, C N, D O, E
Primary reference	Structural basis for transcription elongation by bacterial RNA polymerase., Vassylyev DG, Vassylyeva MN, Perederina A, Tahirov TH, Artsimovitch I, Nature. 2007 Jun 20;. PMID:17581590

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1054 Kb) [Save to disk] Biological Unit Coordinates (2o5i.pdb1.gz) 531 Kb Biological Unit Coordinates (2o5i.pdb2.gz) 526 Kb LPC: Ligand-Protein Contacts for 2O5I CSU: Contacts of Structural Units for 2O5I Likely Quarternary Molecular Structure file(s) for 2O5I Structure Factors (3665 Kb) Retrieve 2O5I in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2O5I from S2C, [Save to disk] Re-refined 2o5i structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2O5I 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 2O5I

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 3D motif for 2O5I, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2o5i_I] [2o5i_M] [2o5i_K] [2o5i_L] [2o5i_X] [2o5i_Z] [2o5i_N] [2o5i_D] [2o5i_A] [2o5i_O] [2o5i_Y] [2o5i_C] [2o5i_G] [2o5i_E] [2o5i_H] [2o5i_B] [2o5i] SWISS-PROT database: [Q5SHR6] [Q8RQE9] [Q8RQE8] [Q8RQE7] Domain organization of [RPOA_THET8] [RPOB_THET8] [RPOC_THET8] [RPOZ_THET8] by SWISSPFAM Domains found in 2O5I: [HhH1] [RNA_pol_Rpb6] [RPOLA_N] [RPOLD ] by SMART

Other resources with information on 2O5I

Community annotation for 2O5I at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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