6X43	Transcription	date	May 22, 2020
title	Mfd-Bound E.Coli Rna Polymerase Elongation Complex - II Stat
authors	E.Llewellyn, J.Chen, J.Y.Kang, S.A.Darst
compound		source
Molecule: Transcription-Repair-Coupling Factor Chain: A Synonym: Trcf Ec: 3.6.4.- Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Mfd, Acu57_04350, Auq13_23175, Bw690_23090, Bzl31_083 C5n07_18685, C9z39_13430, Ca593_22910, Ci694_24470, Cig45_1 D0x26_19775, D2185_03780, Dah34_08070, Dbq99_15575, E2119_0 E4k55_21680, Eai52_08950, Eep23_04080, Ei021_06895, Ei028_1 Eiz93_13025, Ept01_12285, Exx71_16985, Eyd11_13865, F1e19_0 Fv293_24105, Fwk02_07210, Pgd_02181; Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008
Molecule: Dna-Directed Rna Polymerase Subunit Alpha Chain: G, H Synonym: Rnap Subunit Alpha,Rna Polymerase Subunit Alpha, Transcriptase Subunit Alpha; Ec: 2.7.7.6 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Rpoa Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008
Molecule: Dna-Directed Rna Polymerase Subunit Beta Chain: I Synonym: Rnap Subunit Beta,Rna Polymerase Subunit Beta,Tran Subunit Beta; Ec: 2.7.7.6 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Rpob, Z5560, Ecs4910 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008
Molecule: Dna-Directed Rna Polymerase Subunit Beta' Chain: J Synonym: Rnap Subunit Beta',Rna Polymerase Subunit Beta', Transcriptase Subunit Beta'; Ec: 2.7.7.6 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Rpoc, Bvcmskkp036_03580 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008
Molecule: Dna-Directed Rna Polymerase Subunit Omega Chain: K Synonym: Rnap Omega Subunit,Rna Polymerase Omega Subunit, Transcriptase Subunit Omega; Ec: 2.7.7.6 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Rpoz, Z5075, Ecs4524 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008
Molecule: Rna (20-Mer) Chain: R Engineered: Yes		Synthetic: Yes Organism_scientific: Escherichia Coli Organism_taxid: 562
Molecule: Dna (64-Mer) Chain: P Engineered: Yes		Synthetic: Yes Organism_scientific: Escherichia Coli Organism_taxid: 562
Molecule: Dna (64-Mer) Chain: Q Engineered: Yes		Synthetic: Yes Organism_scientific: Escherichia Coli Organism_taxid: 562
symmetry	Space Group: P 1	R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma 1.000 1.000 1.000 90.00 90.00 90.00
method	Electron Microscopy	resolution	3.60 Å
ligand	ATP, MG, ZN	enzyme	Hydrolase E.C.3.6.4 BRENDA

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (648 Kb) [Save to disk] Biological Unit Coordinates (6x43.pdb1.gz) 641 Kb LPC: Ligand-Protein Contacts for 6X43 CSU: Contacts of Structural Units for 6X43 Retrieve 6X43 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 6X43 from S2C, [Save to disk]

View 6X43 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 6X43

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: [6x43_R] [6x43_I] [6x43_H] [6x43_A] [6x43_Q] [6x43_P] [6x43_G] [6x43_K] [6x43_J] SWISS-PROT database: Domain organization of by SWISSPFAM

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