1KA2

Structure of Pyrococcus furiosus Carboxypeptidase Apo-Mg

Structural Biology Knowledgebase: 1KA2 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.284
  • R-Value Work: 0.239

Literature

Macromolecules
Sequence Display for 1KA2

Classification: carboxypeptidase

Total Structure Weight: 59152.70

Macromolecule Entities
Molecule Chains Length Organism Details
M32 carboxypeptidase A 499 Pyrococcus furiosus EC#: 3.4.17.19 IUBMB
Gene Name(s): PF0456
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 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: 2.2 Å
  • R-Value Free: 0.284
  • R-Value Work: 0.239
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 130.51 α = 90.00
b = 67.11 β = 95.88
c = 67.89 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-10-31
  • Released Date: 2002-11-06
  • Deposition author(s): Arndt, J.W., Hao, B., Ramakrishnan, V., Cheng, T., Chan, S.I., Chan, M.K.

Revision History

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