1MNS

ON 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: 1MNS SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.153

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1MNS

Classification: RACEMASE

Total Structure Weight: 38575.17

Macromolecule Entities
Molecule Chains Length Organism Details
MANDELATE RACEMASE A 357 Pseudomonas putida EC#: 5.1.2.2 IUBMB
Gene Name(s): mdlA

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
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
APG N/A in BindingDB
N/A in BindingMoad
Ki: 67000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.153
  • Space Group: I 4 2 2

Unit Cell:

Length (Å) Angle (°)
a = 125.00 α = 90.00
b = 125.00 β = 90.00
c = 105.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1993-07-06
  • Released Date: 1993-10-31
  • Deposition author(s): Neidhart, D.J., Landro, J.A., Kozarich, J.W.

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