1KA4

Structure of Pyrococcus furiosus carboxypeptidase Nat-Pb


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.276
  • R-Value Work: 0.236

Literature

Macromolecules
Sequence Display for 1KA4

Classification: carboxypeptidase

Total Structure Weight: 59334.86

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
PB
Query on PB

A LEAD (II) ION
Pb
RVPVRDXYQKGNMQ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.276
  • R-Value Work: 0.236
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 132.30 α = 90.00
b = 67.58 β = 95.20
c = 67.18 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

  • Version 1_0: 2002-11-06

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance