4FF2

N4 mini-vRNAP transcription initiation complex, 2 min after soaking GTP, ATP and Mn

Structural Biology Knowledgebase: 4FF2 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.208

Literature

Macromolecules
Sequence Display for 4FF2

Classification: TRANSFERASE / DNA

Total Structure Weight: 269548.47


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
Bacteriophage N4 P2 promoter C, D 36 synthetic

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ATP
Query on ATP

A ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
5GP
Query on 5GP

C GUANOSINE-5'-MONOPHOSPHATE
C10 H14 N5 O8 P
RQFCJASXJCIDSX-UUOKFMHZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

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

A MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.208
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 81.91 α = 90.00
b = 111.44 β = 90.00
c = 275.76 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