7CKQ Transcription date Jul 18, 2020
title The Cryo-Em Structure Of B. Subtilis Bmrr Transcription Acti Complex
authors C.L.Fang, Y.Zhang
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
Organism_scientific: Bacillus Subtilis (Strain 168)
Organism_taxid: 224308
Strain: 168

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

Organism_scientific: Bacillus Subtilis (Strain 168)
Organism_taxid: 224308
Strain: 168

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

Organism_scientific: Bacillus Subtilis (Strain 168)
Organism_taxid: 224308
Strain: 168

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

Organism_scientific: Bacillus Subtilis (Strain 168)
Organism_taxid: 224308
Strain: 168

Molecule: Rna Polymerase Sigma Factor Siga
Chain: F
Synonym: Sigma-43,Sigma-A

Organism_scientific: Bacillus Subtilis (Strain 168)
Organism_taxid: 224308
Strain: 168

Molecule: Dna (50-Mer)
Chain: 1
Engineered: Yes

Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630

Molecule: Dna (50-Mer)
Chain: 2
Engineered: Yes

Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630

Molecule: Multidrug-Efflux Transporter 1 Regulator
Chain: G, I
Engineered: Yes

Organism_scientific: Bacillus Subtilis (Strain 168)
Organism_taxid: 224308
Strain: 168
Gene: Bmrr, Bmr1r, Bsu24020
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008

Molecule: Upf0356 Protein Ykzg
Chain: H

Organism_scientific: Bacillus Subtilis (Strain 168)
Organism_taxid: 224308
Strain: 168
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 Microscopyresolution 4.40 Å
ligand MG, P4P, ZN enzyme Transferase E.C.2.7.7.6 BRENDA
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (512 Kb) [Save to disk]
  • Biological Unit Coordinates (7ckq.pdb1.gz) 492 Kb
  • LPC: Ligand-Protein Contacts for 7CKQ
  • CSU: Contacts of Structural Units for 7CKQ
  • Retrieve 7CKQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 7CKQ from S2C, [Save to disk]
  • View 7CKQ 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 7CKQ
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 7ckq from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [7ckq_H] [7ckq_C] [7ckq_2] [7ckq_I] [7ckq_A] [7ckq_F] [7ckq_1] [7ckq_G] [7ckq_E] [7ckq_D] [7ckq_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 7CKQ
  • Community annotation for 7CKQ at PDBWiki (http://pdbwiki.org)

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