6XAS	Transcription	date	Jun 04, 2020
title	Cryoem Structure Of E. Coli Rho-Dependent Transcription Pre- Termination Complex
authors	Z.T.Hao, H.K.Kim, T.Walz, E.Nudler
compound		source
Molecule: Transcription Terminationantitermination Protein Chain: G Synonym: N Utilization Substance Protein A,Transcription Terminationantitermination L Factor; Engineered: Yes		Organism_scientific: Escherichia Coli (Strain K12) Organism_taxid: 83333 Strain: K12 Gene: Nusa, B3169, Jw3138 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Dna-Directed Rna Polymerase Subunit Omega Chain: W Synonym: Rnap Omega Subunit,Rna Polymerase Omega Subunit, Transcriptase Subunit Omega; Ec: 2.7.7.6 Engineered: Yes		Organism_scientific: Escherichia Coli (Strain K12) Organism_taxid: 83333 Strain: K12 Gene: Rpoz, B3649, Jw3624 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Dna (29-Mer) Chain: N Engineered: Yes		Synthetic: Yes Organism_scientific: Escherichia Coli (Strain K12) Organism_taxid: 83333
Molecule: Dna (29-Mer) Chain: T Engineered: Yes		Synthetic: Yes Organism_scientific: Escherichia Coli (Strain K12) Organism_taxid: 83333
Molecule: Rna (60-Mer) Chain: R Engineered: Yes		Synthetic: Yes Organism_scientific: Escherichia Coli (Strain K12) Organism_taxid: 83333
Molecule: Dna-Directed Rna Polymerase Subunit Alpha Chain: K, H Synonym: Rnap Subunit Alpha,Rna Polymerase Subunit Alpha, Transcriptase Subunit Alpha; Ec: 2.7.7.6 Engineered: Yes		Organism_scientific: Escherichia Coli (Strain K12) Organism_taxid: 83333 Strain: K12 Gene: Rpoa, Pez, Phs, Sez, B3295, Jw3257 Expression_system: Escherichia Coli Expression_system_taxid: 562
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 (Strain K12) Organism_taxid: 83333 Strain: K12 Gene: Rpob, Gron, Nitb, Rif, Ron, Stl, Stv, Tabd, B3987, Jw Expression_system: Escherichia Coli Expression_system_taxid: 562
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 (Strain K12) Organism_taxid: 83333 Strain: K12 Gene: Rpoc, Tabb, B3988, Jw3951 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Transcription Termination Factor Rho Chain: C, A, B, D, E, F Synonym: Atp-Dependent Helicase Rho Ec: 3.6.4.- Engineered: Yes		Organism_scientific: Escherichia Coli (Strain K12) Organism_taxid: 83333 Strain: K12 Gene: Rho, Nita, Psua, Rnsc, Sbaa, Tsu, B3783, Jw3756 Expression_system: Escherichia Coli Expression_system_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	3.80 Å
ligand	MG, ZN	enzyme	Transferase E.C.2.7.7.6 BRENDA

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (836 Kb) [Save to disk] Biological Unit Coordinates (6xas.pdb1.gz) 828 Kb LPC: Ligand-Protein Contacts for 6XAS CSU: Contacts of Structural Units for 6XAS Retrieve 6XAS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 6XAS from S2C, [Save to disk]

View 6XAS in 3D

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Visual 3D analysis of 6XAS

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: [6xas_W] [6xas_J] [6xas_I] [6xas_R] [6xas_B] [6xas_N] [6xas_D] [6xas_C] [6xas_H] [6xas_G] [6xas_A] [6xas_T] [6xas_K] [6xas_E] [6xas_F] SWISS-PROT database: Domain organization of by SWISSPFAM

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