4G1N

PKM2 in complex with an activator

Structural Biology Knowledgebase: 4G1N SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.212

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4G1N

Classification: Transferase / Activator

Total Structure Weight: 228029.78

Macromolecule Entities
Molecule Chains Length Organism Details
Pyruvate kinase isozymes M1/M2 A, B, C, D 518 Homo sapiens EC#: 2.7.1.40 IUBMB
Fragment: UNP residues 14-531
Gene Name(s): PKM Gene View OIP3 PK2 PK3 PKM2

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

A, D N-(4-{[4-(pyrazin-2-yl)piperazin-1-yl]carbonyl}phenyl)quinoline- 8-sulfonamide
C24 H22 N6 O3 S
BNGHGURIVRPDJB-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
OXL
Query on OXL

A, B, C, D OXALATE ION
C2 O4
MUBZPKHOEPUJKR-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B, C, D MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.212
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 168.12 α = 90.00
b = 94.14 β = 99.39
c = 146.15 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-07-10
  • Released Date: 2012-10-10
  • Deposition author(s): Kung, C., Hixon, J., Dang, L., DeLaBarre, B., Qian, K.C.

Revision History

No revisions since initial release