4YNG

Twinned pyruvate kinase from E. coli in the T-state


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.28 Å
  • R-Value Free: 0.244
  • R-Value Work: 0.217

Literature

Macromolecules
Sequence Display for 4YNG

Classification: TRANSFERASE

Total Structure Weight: 407491.34

Macromolecule Entities
Molecule Chains Length Organism Details
Pyruvate kinase I A, B, C..., D, E, F, G, HA, B, C, D, E, F, G, H 470 Escherichia coli EC#: 2.7.1.40 IUBMB
Gene Name(s): pykF Z2704 ECs2383
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B, C, D, E, F, G, H SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.28 Å
  • R-Value Free: 0.244
  • R-Value Work: 0.217
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 130.09 α = 90.00
b = 74.60 β = 90.14
c = 241.63 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2015-03-10
  • Released Date: 2015-03-25
  • Deposition author(s): Donovan, K.A., Dobson, R.C.J.

Revision History

  • Version 1_0: 2015-03-25

    Type: Initial release

  • Version 1_1: 2016-03-09

    Type: Experimental preparation

  • Version 1_2: 2016-04-13

    Type: Database references

  • Version 1_3: 2017-11-22

    Type: Data collection, Derived calculations, Refinement description