1TNL

PREDICTION OF NOVEL SERINE PROTEASE INHIBITORS

Structural Biology Knowledgebase: 1TNL SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Observed: 0.164

Literature

Macromolecules
Sequence Display for 1TNL

Classification: HYDROLASE / hydrolase inhibitor

Total Structure Weight: 24187.35

Macromolecule Entities
Molecule Chains Length Organism Details
TRYPSIN A 229 Bos taurus EC#: 3.4.21.4 IUBMB
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: inferred by homology | Group: BETA-BARREL

Subgroup Name: Omp85-TpsB Outer Membrane Transporter Superfamily

Protein Name: BamABCDE complex of the Bam β-barrel assembly machine


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

A TRANS-2-PHENYLCYCLOPROPYLAMINE
C9 H12 N
AELCINSCMGFISI-BDAKNGLRSA-O
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)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
TPA N/A in BindingDB
Ki: 13300000 nM  BindingMOAD
Ki: 13300000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Observed: 0.164
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 54.92 α = 90.00
b = 58.50 β = 90.00
c = 67.59 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-07-21
  • Released Date: 1994-11-30
  • Deposition author(s): Kurinov, I., Harrison, R.W.

Revision History

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