2PJ8

CRYSTAL STRUCTURE OF ACTIVATED PORCINE PANCREATIC CARBOXYPEPTIDASE B 2-(3-Aminomethyl-phenyl)-3-{[(R)-1-(biphenyl-4-sulfonylamino)-2-methyl-propyl]-hydroxy-phosphinoyl}-propionic acid COMPLEX


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.200
  • R-Value Work: 0.176

Literature

Macromolecules
Sequence Display for 2PJ8

Classification: HYDROLASE

Total Structure Weight: 106007.52

Macromolecule Entities
Molecule Chains Length Organism Details
Carboxypeptidase B A, B, C 306 Sus scrofa EC#: 3.4.17.2 IUBMB
Fragment: CATALYTIC DOMAIN
Gene Name(s): CPB1 Gene View CPB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
17A
Query on 17A

A, B, C (2S)-2-[3-(AMINOMETHYL)PHENYL]-3-[(R)-{(1R)- 1-[(BIPHENYL-4-YLSULFONYL)AMINO]-2-METHYLPROPYL}(HYDROXY)PHOSPHORYL]PROPANOIC ACID
C26 H31 N2 O6 P S
KEOUUUFVAPIYKJ-LOSJGSFVSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B, C ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
17A N/A in BindingDB
IC50: 18 nM  BindingMOAD
IC50: 18 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.200
  • R-Value Work: 0.176
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 66.59 α = 90.00
b = 95.47 β = 90.00
c = 135.82 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-04-15
  • Released Date: 2008-01-22
  • Deposition author(s): Adler, M., Whitlow, M.

Revision History

  • Version 1_0: 2008-01-22

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance