1FTX

Crystal structure of alanine racemase in complex with D-alanine phosphonate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.183

Literature

Macromolecules
Sequence Display for 1FTX

Classification: ISOMERASE

Total Structure Weight: 87836.14

Macromolecule Entities
Molecule Chains Length Organism Details
ALANINE RACEMASE A, B 387 Geobacillus stearothermophilus EC#: 5.1.1.1 IUBMB
Mutation: K129X
Gene Name(s): alr dal
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B (1S)-1-[((1E)-{3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN- 4-YL}METHYLENE)AMINO]ETHYLPHOSPHONIC ACID
C10 H16 N2 O8 P2
WCUQNAKNQCJAKL-MNOXCQKJSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
KCX
Query on KCX
A, B L-PEPTIDE LINKING C7 H14 N2 O4 LYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.183
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 98.76 α = 90.00
b = 89.93 β = 90.00
c = 85.24 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-09-13
  • Released Date: 2003-01-14
  • Deposition author(s): Stamper, G.F., Ringe, D.

Revision History

  • Version 1_0: 2003-01-14

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-02-01

    Type: Structure summary