2NSM

Crystal structure of the human carboxypeptidase N (Kininase I) catalytic domain

Structural Biology Knowledgebase: 2NSM SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.201
  • R-Value Work: 0.179

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2NSM

Classification: Hydrolase

Total Structure Weight: 51232.86

Macromolecule Entities
Molecule Chains Length Organism Details
Carboxypeptidase N catalytic chain A 439 Homo sapiens EC#: 3.4.17.3 IUBMB
Mutation: V1L, T2A, R308K, E329Q
Gene Name(s): CPN1 Gene View ACBP
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.201
  • R-Value Work: 0.179
  • Space Group: P 31 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 150.03 α = 90.00
b = 150.03 β = 90.00
c = 54.91 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-11-05
  • Released Date: 2007-04-24
  • Deposition author(s): Keil, C., Maskos, K., Than, M., Hoopes, J.T., Huber, R., Tan, F., Deddish, P.A., Erdoes, E.G., Skidgel, R.A., Bode, W.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update