1ANB

ANIONIC TRYPSIN MUTANT WITH SER 214 REPLACED BY GLU

Structural Biology Knowledgebase: 1ANB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Work: 0.167

Literature

Macromolecules
Sequence Display for 1ANB

Classification: SERINE PROTEASE

Total Structure Weight: 24137.39

Macromolecule Entities
Molecule Chains Length Organism Details
ANIONIC TRYPSIN A 223 Rattus rattus EC#: 3.4.21.4 IUBMB
Mutation: S214E
Gene Name(s): Prss2 Try2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A BENZAMIDINE
C7 H8 N2
PXXJHWLDUBFPOL-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A 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: 2.8 Å
  • R-Value Observed:
  • Space Group: I 2 3

Unit Cell:

Length (Å) Angle (°)
a = 124.38 α = 90.00
b = 124.38 β = 90.00
c = 124.38 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-12-21
  • Released Date: 1997-04-01
  • Deposition author(s): Fletterick, R.J., Mcgrath, M.E.

Revision History

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