1QBO

BOVINE TRYPSIN 7-[[6-[[1-(1-IMINOETHYL)PIPERIDIN-4-YL]OXY]-2-METHYL-BENZIMIDAZOL-1-YL]METHYL]NAPHTHALENE-2-CARBOXIMIDAMID ZK-806711 INHIBITOR COMPLEX

Structural Biology Knowledgebase: 1QBO SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.224
  • R-Value Work: 0.187

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1QBO

Classification: HYDROLASE

Total Structure Weight: 23860.15

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (TRYPSIN) A 223 Bos taurus EC#: 3.4.21.4 IUBMB
Fragment: BOVINE TRYPSIN
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
711
Query on 711

A 7-[[6-[[1-(1-IMINOETHYL)PIPERIDIN-4-YL]OXY]- 2-METHYL-BENZIMIDAZOL-1-YL]METHYL]NAPHTHALENE- 2-CARBOXIMIDAMID
ZK-806711 (Synonym)
C27 H31 N6 O
JABMRQOJSAZJAD-QRQIAZFYSA-O
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
711 Ki: 18 nM (100) BindingDB

Ki: 18 nM  BindingMOAD
Ki: 18 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.224
  • R-Value Work: 0.187
  • Space Group: P 31 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 55.02 α = 90.00
b = 55.02 β = 90.00
c = 109.14 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-04-26
  • Released Date: 2000-05-03
  • Deposition author(s): Whitlow, M.

Revision History

  • 2014-03-12
    Type: Citation | Details: add pubmed and issn numbers
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4