1TX7

Bovine Trypsin complexed with p-amidinophenylmethylphosphinic acid (AMPA)

Structural Biology Knowledgebase: 1TX7 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.229
  • R-Value Work: 0.183

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1TX7

Classification: HYDROLASE

Total Structure Weight: 23562.64

Macromolecule Entities
Molecule Chains Length Organism Details
Trypsinogen A 223 Bos taurus EC#: 3.4.21.4 IUBMB
Fragment: beta Trypsin

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
4CM
Query on 4CM

A (4-CARBAMIMIDOYLPHENYL)-METHYL-PHOSPHINIC ACID
C8 H11 N2 O2 P
CVABPMXIKVDCLF-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
4CM N/A in BindingDB
Ki: 25000 nM  BindingMOAD
Ki: 25000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.229
  • R-Value Work: 0.183
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 54.87 α = 90.00
b = 58.44 β = 90.00
c = 67.52 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-07-02
  • Released Date: 2005-09-20
  • Deposition author(s): Cui, J., Marankan, F., Fu, W., Crich, D., Mesecar, A., Johnson, M.E.

Revision History

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