1MDR

THE ROLE OF LYSINE 166 IN THE MECHANISM OF MANDELATE RACEMASE FROM PSEUDOMONAS PUTIDA: MECHANISTIC AND CRYSTALLOGRAPHIC EVIDENCE FOR STEREOSPECIFIC ALKYLATION BY (R)-ALPHA-PHENYLGLYCIDATE

Structural Biology Knowledgebase: 1MDR SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed: 0.151

Literature

Macromolecules
Sequence Display for 1MDR

Classification: RACEMASE

Total Structure Weight: 38793.44

Macromolecule Entities
Molecule Chains Length Organism Details
MANDELATE RACEMASE A 359 Pseudomonas putida EC#: 5.1.2.2 IUBMB
Gene Name(s): mdlA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ATROLACTIC ACID (2-PHENYL-LACTIC ACID)
C9 H10 O3
NWCHELUCVWSRRS-VIFPVBQESA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed: 0.151
  • Space Group: I 4 2 2

Unit Cell:

Length (Å) Angle (°)
a = 125.15 α = 90.00
b = 125.15 β = 90.00
c = 105.65 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1993-11-19
  • Released Date: 1994-08-31
  • Deposition author(s): Landro, J.A., Gerlt, J.A., Kozarich, J.W., Koo, C.W., Shah, V.J., Kenyon, G.L., Neidhart, D.J., Fujita, S., Petsko, G.A.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values