4AOQ

Cationic trypsin in complex with mutated Spinacia oleracea trypsin inhibitor III (SOTI-III) (F14A)

Structural Biology Knowledgebase: 4AOQ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.220
  • R-Value Work: 0.167

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4AOQ

Classification: HYDROLASE / INHIBITOR

Total Structure Weight: 81624.80

Macromolecule Entities
Molecule Chains Length Organism Details
CATIONIC TRYPSIN A, B, C 223 Bos taurus EC#: 3.4.21.4 IUBMB
Gene Name(s):
TRYPSIN INHIBITOR 3 D, E, F 37 Spinacia oleracea Mutation: F14A
Gene Name(s):

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

B PENTAETHYLENE GLYCOL
PEG400 (Synonym)
C10 H22 O6
JLFNLZLINWHATN-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.220
  • R-Value Work: 0.167
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 48.51 α = 90.00
b = 68.38 β = 93.25
c = 109.79 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-03-29
  • Released Date: 2013-01-09
  • Deposition author(s): Schmelz, S., Glotzbach, B., Reinwarth, M., Christmann, A., Kolmar, H., Heinz, D.W.

Revision History

  • 2013-01-16
    Type: Citation | Details: JRNL