4FF1

N4 mini-vRNAP transcription initiation complex, 1 min after soaking GTP, ATP and Mn

Structural Biology Knowledgebase: 4FF1 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.47 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.153

Literature

Macromolecules
Sequence Display for 4FF1

Classification: TRANSFERASE / DNA

Total Structure Weight: 268623.13


Macromolecule Entities
Molecule Chains Length Organism Details
Virion RNA polymerase A, B 1118 Escherichia phage n4 EC#: 2.7.7.6 IUBMB
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
Bacteriophag N4 P2 promoter C, D 36 synthetic

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PO4
Query on PO4

A, B PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.47 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.153
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 82.16 α = 90.00
b = 111.50 β = 90.00
c = 277.10 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-05-30
  • Released Date: 2012-12-12
  • Deposition author(s): Murakami, K.S., Basu, R.S.

Revision History

  • 2013-02-20
    Type: Citation | Details: Citation update
  • 2013-01-23
    Type: Citation | Details: Citation update