1K6U

Crystal Structure of Cyclic Bovine Pancreatic Trypsin Inhibitor

Structural Biology Knowledgebase: 1K6U SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.0 Å
  • R-Value Free: 0.162
  • R-Value Work: 0.118

Literature

Macromolecules
Sequence Display for 1K6U

Classification: hydrolase inhibitor

Total Structure Weight: 7278.06

Macromolecule Entities
Molecule Chains Length Organism Details
PANCREATIC TRYPSIN INHIBITOR A 58 Bos taurus Mutation: T11A, P13A, K15R, M52L
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

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

A 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.0 Å
  • R-Value Free: 0.162
  • R-Value Work: 0.118
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 51.90 α = 90.00
b = 51.90 β = 90.00
c = 42.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-10-17
  • Released Date: 2001-12-19
  • Deposition author(s): Botos, I., Wu, Z., Lu, W., Wlodawer, A.

Revision History

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