1ORV

Crystal Structure of Porcine Dipeptidyl Peptidase IV (CD26)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.217

Literature

Macromolecules
Sequence Display for 1ORV

Classification: HYDROLASE

Total Structure Weight: 345761.56

Macromolecule Entities
Molecule Chains Length Organism Details
dipeptidyl peptidase IV A, B, C, D 728 Sus scrofa EC#: 3.4.14.5 IUBMB
Fragment: EXTRACELLULAR DOMAIN
Gene Name(s): DPP4 Gene View CD26
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BMA
Query on BMA

B, D BETA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-RWOPYEJCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B, C, D SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.217
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 62.00 α = 112.76
b = 118.18 β = 94.93
c = 133.59 γ = 91.14

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-03-16
  • Released Date: 2003-05-06
  • Deposition author(s): Engel, M., Hoffmann, T., Wagner, L., Wermann, M., Heiser, U., Kiefersauer, R., Huber, R., Bode, W., Demuth, H.U., Brandstetter, H.

Revision History

  • Version 1_0: 2003-05-06

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Non-polymer description, Version format compliance