4FXJ

Structure of M2 pyruvate kinase in complex with phenylalanine

Structural Biology Knowledgebase: 4FXJ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.297
  • R-Value Work: 0.246

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4FXJ

Classification: TRANSFERASE

Total Structure Weight: 241794.42

Macromolecule Entities
Molecule Chains Length Organism Details
Pyruvate kinase isozymes M1/M2 A, B, C, D 551 Homo sapiens EC#: 2.7.1.40 IUBMB
Mutation: H379N
Gene Name(s): PKM Gene View OIP3 PK2 PK3 PKM2

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

A, B, C, D PHENYLALANINE
C9 H11 N O2
COLNVLDHVKWLRT-QMMMGPOBSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A, B, C, D PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
PHE N/A in BindingDB
N/A in BindingMoad
IC50: 240000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.297
  • R-Value Work: 0.246
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 97.26 α = 90.00
b = 70.60 β = 105.72
c = 167.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-07-03
  • Released Date: 2013-03-27
  • Deposition author(s): Walkinshaw, M.D., Morgan, H.P.

Revision History

  • 2013-04-24
    Type: Citation | Details: Citation update