1I6V

THERMUS AQUATICUS CORE RNA POLYMERASE-RIFAMPICIN COMPLEX


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.3 Å
  • R-Value Free: 0.359
  • R-Value Work: 0.276

Literature

Macromolecules
Sequence Display for 1I6V

Classification: TRANSCRIPTION

Total Structure Weight: 348330.19

Macromolecule Entities
Molecule Chains Length Organism Details
DNA-DIRECTED RNA POLYMERASE A, B 314 Thermus aquaticus EC#: 2.7.7.6 IUBMB
Fragment: ALPHA SUBUNIT
Mutation: G112V, L232S
Gene Name(s): rpoA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
DNA-DIRECTED RNA POLYMERASE C 1118 Thermus aquaticus EC#: 2.7.7.6 IUBMB
Fragment: BETA SUBUNIT
Mutation: E2K, ΔE622, I1111V
Gene Name(s): rpoB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
DNA-DIRECTED RNA POLYMERASE D 1264 Thermus aquaticus EC#: 2.7.7.6 IUBMB
Fragment: BETA-PRIME SUBUNIT
Mutation: G70A, G77A, G91A, G113A, G139A, G144A, V863T, V866T, K1009N
Gene Name(s): rpoC
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
DNA-DIRECTED RNA POLYMERASE E 99 Thermus aquaticus EC#: 2.7.7.6 IUBMB
Fragment: OMEGA SUBUNIT
Gene Name(s): rpoZ
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
RFP
Query on RFP

C RIFAMPICIN
C43 H58 N4 O12
JQXXHWHPUNPDRT-WLSIYKJHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

D ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

D MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
RFP N/A in BindingDB
N/A in BindingMoad
Ki: 10000 nM  PDBbind
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
UNK
Query on UNK
D L-PEPTIDE LINKING C4 H9 N O2 --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.3 Å
  • R-Value Free: 0.359
  • R-Value Work: 0.276
  • Space Group: P 41 21 2

Unit Cell:

Length (Å) Angle (°)
a = 199.45 α = 90.00
b = 199.45 β = 90.00
c = 289.13 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-03-05
  • Released Date: 2001-04-18
  • Deposition author(s): Campbell, E.A., Korzheva, N., Mustaev, A., Murakami, K., Goldfarb, A., Darst, S.A.

Revision History

  • Version 1_0: 2001-04-18

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance