1M32

Crystal Structure of 2-aminoethylphosphonate Transaminase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.200
  • R-Value Work: 0.166

Literature

Macromolecules
Sequence Display for 1M32

Classification: TRANSFERASE

Total Structure Weight: 246163.33

Macromolecule Entities
Molecule Chains Length Organism Details
2-aminoethylphosphonate-pyruvate aminotransferase A, B, C..., D, E, FA, B, C, D, E, F 366 Salmonella enterica EC#: 2.6.1.37 IUBMB
Mutation: M23M, M95M, M98M, M102M, M137M, M146M, M169M, M177M, M232M, M282M, M362M
Gene Name(s): phnW STM0431
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

A, C PHOSPHONOACETALDEHYDE
C2 H5 O4 P
YEMKIGUKNDOZEG-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

B, C, E, F PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B, C, D, E, F L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.200
  • R-Value Work: 0.166
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 49.60 α = 90.00
b = 155.30 β = 90.60
c = 168.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-06-26
  • Released Date: 2002-11-20
  • Deposition author(s): Chen, C.C.H., Zhang, H., Kim, A.D., Howard, A., Sheldrick, G.M., Mariano-Dunnaway, D., Herzberg, O.

Revision History

  • 2008-04-28
    Type: Version format compliance
  • 2011-07-13
    Type: Non-polymer description, Version format compliance