1EPT

REFINED 1.8 ANGSTROMS RESOLUTION CRYSTAL STRUCTURE OF PORCINE EPSILON-TRYPSIN


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Observed: 0.184

Literature

Macromolecules
Sequence Display for 1EPT

Classification: HYDROLASE (SERINE PROTEASE)

Total Structure Weight: 23567.61

Macromolecule Entities
Molecule Chains Length Organism Details
PORCINE E-TRYPSIN A 43 Sus scrofa EC#: 3.4.21.4 IUBMB
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PORCINE E-TRYPSIN B 82 Sus scrofa EC#: 3.4.21.4 IUBMB
Gene Name(s):
PORCINE E-TRYPSIN C 98 Sus scrofa EC#: 3.4.21.4 IUBMB
Mutation: D165N, E186Q
Gene Name(s):

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

B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Observed: 0.184
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 76.90 α = 90.00
b = 53.40 β = 90.00
c = 46.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-06-07
  • Released Date: 1995-02-07
  • Deposition author(s): Huang, Q., Wang, Z., Li, Y., Liu, S., Tang, Y.

Revision History

  • 2008-03-24
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance