7KHC Transcription Dna date Oct 20, 2020
title Escherichia Coli Rna Polymerase And Rrnbp1 Promoter Closed C
authors Y.Shin, M.Z.Qayyum, K.S.Murakami
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 (Strain K12)
Organism_taxid: 83333
Strain: K12
Gene: Rpoa, Pez, Phs, Sez, B3295, Jw3257
Expression_system: Escherichia Coli K-12
Expression_system_taxid: 83333
Expression_system_strain: K12

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 (Strain K12)
Organism_taxid: 83333
Strain: K12
Gene: Rpob, Gron, Nitb, Rif, Ron, Stl, Stv, Tabd, B3987, Jw
Expression_system: Escherichia Coli K-12
Expression_system_taxid: 83333
Expression_system_strain: K12

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 (Strain K12)
Organism_taxid: 83333
Strain: K12
Gene: Rpoc, Tabb, B3988, Jw3951
Expression_system: Escherichia Coli K-12
Expression_system_taxid: 83333
Expression_system_strain: K12

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 (Strain K12)
Organism_taxid: 83333
Strain: K12
Gene: Rpoz, B3649, Jw3624
Expression_system: Escherichia Coli K-12
Expression_system_taxid: 83333
Expression_system_strain: K12

Molecule: Rna Polymerase Sigma Factor Rpod
Chain: F
Synonym: Sigma-70
Engineered: Yes

Organism_scientific: Escherichia Coli (Strain K12)
Organism_taxid: 83333
Strain: K12
Gene: Rpod, Alt, B3067, Jw3039
Expression_system: Escherichia Coli K-12
Expression_system_taxid: 83333
Expression_system_strain: K12

Molecule: Dnarna (63-Mer)
Chain: X
Engineered: Yes

Organism_scientific: Escherichia Coli K-12
Organism_taxid: 83333
Strain: K12
Expression_system: Escherichia Coli K-12
Expression_system_taxid: 83333
Expression_system_strain: K12

Molecule: Dna (63-Mer)
Chain: Y
Engineered: Yes

Organism_scientific: Escherichia Coli K-12
Organism_taxid: 83333
Strain: K12
Expression_system: Escherichia Coli K-12
Expression_system_taxid: 83333
Expression_system_strain: K12

Molecule: Dna (18 Mer)
Chain: O
Engineered: Yes

Organism_scientific: Escherichia Coli K-12
Organism_taxid: 83333
Strain: K12
Expression_system: Escherichia Coli K-12
Expression_system_taxid: 83333
Expression_system_strain: K12

Molecule: Dna (18 Mer)
Chain: P
Engineered: Yes

Organism_scientific: Escherichia Coli K-12
Organism_taxid: 83333
Strain: K12
Expression_system: Escherichia Coli K-12
Expression_system_taxid: 83333
Expression_system_strain: K12
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 4.14 Å
ligand 1N7, MG, POP, ZN enzyme Transferase E.C.2.7.7.6 BRENDA
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (613 Kb) [Save to disk]
  • Biological Unit Coordinates (7khc.pdb1.gz) 597 Kb
  • LPC: Ligand-Protein Contacts for 7KHC
  • CSU: Contacts of Structural Units for 7KHC
  • Retrieve 7KHC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 7KHC from S2C, [Save to disk]
  • View 7KHC 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 7KHC
  • 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 7khc from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [7khc_C] [7khc_O] [7khc_A] [7khc_D] [7khc_X] [7khc_P] [7khc_Y] [7khc_B] [7khc_F] [7khc_E]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 7KHC
  • Community annotation for 7KHC at PDBWiki (http://pdbwiki.org)

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