2PMQ

Crystal structure of a mandelate racemase/muconate lactonizing enzyme from Roseovarius sp. HTCC2601

Structural Biology Knowledgebase: 2PMQ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.72 Å
  • R-Value Free: 0.191
  • R-Value Work: 0.165

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2PMQ

Classification: ISOMERASE

Total Structure Weight: 82505.14

Macromolecule Entities
Molecule Chains Length Organism Details
Mandelate racemase/muconate lactonizing enzyme A, B 377 Pelagibaca bermudensis EC#: 5.1.1 IUBMB
Mutation: M89M, M140M, M217M, M240M, M264M, M275M, M316M
Gene Name(s): hpbD R2601_01638
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.72 Å
  • R-Value Free: 0.191
  • R-Value Work: 0.165
  • Space Group: P 4 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 136.38 α = 90.00
b = 136.38 β = 90.00
c = 80.93 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-04-23
  • Released Date: 2007-05-08
  • Deposition author(s): Bonanno, J.B., Rutter, M., Bain, K.T., Lau, C., Sridhar, V., Smith, D., Wasserman, S., Sauder, J.M., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History

  • 2013-11-06
    Type: Citation | Details: Citation update
  • 2013-10-30
    Type: Citation | Details: Citation update
  • 2013-09-18
    Type: Citation | Details: Citation update
  • 2012-10-24
    Type: Entry authorship | Details: --
  • 2011-07-13
    Type: Source and taxonomy | Details: Removed strain from scientific name
  • 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