3EQL	Transferase	date	Sep 30, 2008
title	Crystal Structure Of The T. Thermophilus Rna Polymerase Holo Complex With Antibiotic Myxopyronin
authors	D.G.Vassylyev, M.N.Vassylyeva, I.Artsimovitch
compound		source
Molecule: Dna-Directed Rna Polymerase Subunit Alpha Chain: A, B, K, L Synonym: Rnap Subunit Alpha, Transcriptase Subunit Alpha, R Polymerase Subunit Alpha; Ec: 2.7.7.6		Organism_scientific: Thermus Thermophilus Organism_taxid: 274
Molecule: Dna-Directed Rna Polymerase Subunit Beta Chain: C, M Synonym: Rnap Subunit Beta, Transcriptase Subunit Beta, Rna Polymerase Subunit Beta; Ec: 2.7.7.6		Organism_scientific: Thermus Thermophilus Organism_taxid: 274
Molecule: Dna-Directed Rna Polymerase Subunit Beta' Chain: D, N Synonym: Rnap Subunit Beta', Transcriptase Subunit Beta', R Polymerase Subunit Beta'; Ec: 2.7.7.6		Organism_scientific: Thermus Thermophilus Organism_taxid: 274
Molecule: Dna-Directed Rna Polymerase Subunit Omega Chain: E, O Synonym: Rnap Omega Subunit, Transcriptase Subunit Omega, R Polymerase Omega Subunit; Ec: 2.7.7.6		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 0.240 R_Free 0.270
crystal cell	length a length b length c angle alpha angle beta angle gamma 235.001 235.001 254.947 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	MG, MXP, ZN	enzyme	Transferase E.C.2.7.7.6 BRENDA
Gene Ontology	Chain Function Process Component A, K, B, L F, P bacterial sigma factor activ... M, C N, D O, E
Primary reference	Transcription inactivation through local refolding of the RNA polymerase structure., Belogurov GA, Vassylyeva MN, Sevostyanova A, Appleman JR, Xiang AX, Lira R, Webber SE, Klyuyev S, Nudler E, Artsimovitch I, Vassylyev DG, Nature. 2009 Jan 15;457(7227):332-5. Epub 2008 Oct 22. PMID:18946472

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1146 Kb) [Save to disk] Biological Unit Coordinates (3eql.pdb1.gz) 575 Kb Biological Unit Coordinates (3eql.pdb2.gz) 575 Kb LPC: Ligand-Protein Contacts for 3EQL CSU: Contacts of Structural Units for 3EQL Likely Quarternary Molecular Structure file(s) for 3EQL Structure Factors (4225 Kb) Retrieve 3EQL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3EQL from S2C, [Save to disk] Re-refined 3eql structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3EQL 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 3EQL

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 3EQL, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3eql_C] [3eql_L] [3eql_M] [3eql_K] [3eql_A] [3eql_N] [3eql_O] [3eql_P] [3eql_E] [3eql_F] [3eql] [3eql_D] [3eql_B] SWISS-PROT database: [Q5SKW1] [Q9Z9H6] [Q8RQE9] [Q8RQE8] [Q8RQE7] Domain organization of [Q5SKW1_THET8] [RPOA_THETH] [RPOB_THET8] [RPOC_THET8] [RPOZ_THET8] by SWISSPFAM Domains found in 3EQL: [HhH1] [RNA_pol_Rpb6] [RPOLA_N] [RPOLD ] by SMART

Other resources with information on 3EQL

Community annotation for 3EQL at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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