1EKF

CRYSTALLOGRAPHIC STRUCTURE OF HUMAN BRANCHED CHAIN AMINO ACID AMINOTRANSFERASE (MITOCHONDRIAL) COMPLEXED WITH PYRIDOXAL-5'-PHOSPHATE AT 1.95 ANGSTROMS (ORTHORHOMBIC FORM)

Structural Biology Knowledgebase: 1EKF SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.260
  • R-Value Work: 0.222

Literature

Macromolecules
Sequence Display for 1EKF

Classification: TRANSFERASE

Total Structure Weight: 83231.06

Macromolecule Entities
Molecule Chains Length Organism Details
BRANCHED CHAIN AMINO ACID AMINOTRANSFERASE (MITOCHONDRIAL) A, B 365 Homo sapiens EC#: 2.6.1.42 IUBMB
Gene Name(s): BCAT2 Gene View BCATM BCT2 ECA40
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B PYRIDOXAL-5'-PHOSPHATE
VITAMIN B6 Phosphate (Synonym)
C8 H10 N O6 P
NGVDGCNFYWLIFO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.260
  • R-Value Work: 0.222
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 69.39 α = 90.00
b = 105.03 β = 90.00
c = 107.02 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-03-08
  • Released Date: 2001-03-08
  • Deposition author(s): Yennawar, N.H., Dunbar, J.H., Conway, M., Hutson, S.M., Farber, G.K.

Revision History

  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4