1M4L

STRUCTURE OF NATIVE CARBOXYPEPTIDASE A AT 1.25 RESOLUTION

Structural Biology Knowledgebase: 1M4L SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.145
  • R-Value Work: 0.104

Literature

Macromolecules
Sequence Display for 1M4L

Classification: Hydrolase

Total Structure Weight: 34511.13

Macromolecule Entities
Molecule Chains Length Organism Details
CARBOXYPEPTIDASE A A 307 Bos taurus EC#: 3.4.17.1 IUBMB
Mutation: E228A, L305V
Gene Name(s): CPA1 Gene View CPA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.145
  • R-Value Work: 0.104
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 51.69 α = 90.00
b = 60.27 β = 97.47
c = 47.45 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-07-03
  • Released Date: 2003-01-10
  • Deposition author(s): Kilshtain-Vardi, A., Glick, M., Greenblatt, H.M., Goldblum, A., Shoham, G.

Revision History

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