6PB6	Transcription Dna	date	Jun 13, 2019
title	The E. Coli Class-II Cap-Dependent Transcription Activation The State 2
authors	B.Liu, W.Shi
compound		source
Molecule: Dna-Directed Rna Polymerase Subunit Alpha Chain: A, B 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, Z4665, Ecs4160 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Dna-Directed Rna Polymerase Subunit Beta Chain: C 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, Ecs88_4448 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Dna-Directed Rna Polymerase Subunit Beta' Chain: D 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, Z5561, Ecs4911 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Dna-Directed Rna Polymerase Subunit Omega Chain: E 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, Ecs88_4064 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Rna Polymerase Sigma Factor Rpod Chain: F Synonym: Sigma-70 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Rpod, Alt, B3067, Jw3039 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Camp-Activated Global Transcriptional Regulator C Chain: G, H Synonym: Catabolite Activator Protein,Cap,Catabolite Gene A Camp Receptor Protein,Crp,Camp Regulatory Protein; Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Crp, Z4718, Ecs4208 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Synthetic Nontemplate Strand Dna (78-Mer) Chain: 1 Engineered: Yes		Synthetic: Yes Organism_scientific: Escherichia Coli Organism_taxid: 562
Molecule: Synthetic Template Strand Dna (78-Mer) Chain: 2 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	4.29 Å
ligand	CMP, MG, ZN	enzyme	Transferase E.C.2.7.7.6 BRENDA
Gene Ontology	Chain Function Process Component A, B C D E F bacterial sigma factor activ... H, G

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1205 Kb) [Save to disk] Biological Unit Coordinates (6pb6.pdb1.gz) 1166 Kb LPC: Ligand-Protein Contacts for 6PB6 CSU: Contacts of Structural Units for 6PB6 Retrieve 6PB6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 6PB6 from S2C, [Save to disk]

View 6PB6 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 6PB6

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: [6pb6_2] [6pb6_D] [6pb6_H] [6pb6_C] [6pb6_1] [6pb6_A] [6pb6_G] [6pb6_F] [6pb6_E] [6pb6_B] SWISS-PROT database: Domain organization of by SWISSPFAM

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Community annotation for 6PB6 at PDBWiki (http://pdbwiki.org)

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