1QJV

PECTIN METHYLESTERASE PEMA FROM ERWINIA CHRYSANTHEMI

Structural Biology Knowledgebase: 1QJV SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.37 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.170

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1QJV

Classification: HYDROLASE (ASPARTYL ESTERASE)

Total Structure Weight: 73999.12

Macromolecule Entities
Molecule Chains Length Organism Details
PECTIN METHYLESTERASE A, B 342 Dickeya chrysanthemi EC#: 3.1.1.11 IUBMB
Fragment: MATURE ENZYME (RESIDUES 25-366)
Mutation: L80H
Gene Name(s): pemA pem
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.37 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.170
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 50.69 α = 90.00
b = 85.51 β = 93.69
c = 96.69 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-07-05
  • Released Date: 2000-07-14
  • Deposition author(s): Jenkins, J., Mayans, O., Smith, D., Worboys, K., Pickersgill, R.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4