3UQV

Bovine trypsin variant X(triplePhe227) in complex with small molecule inhibitor

Structural Biology Knowledgebase: 3UQV SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.166

Literature

Macromolecules
Sequence Display for 3UQV

Classification: HYDROLASE / HYDROLASE inhibitor

Total Structure Weight: 24216.24

Macromolecule Entities
Molecule Chains Length Organism Details
Cationic trypsin A 223 Bos taurus EC#: 3.4.21.4 IUBMB
Mutation: N97E, L99Y, Y172S, P173S, G174F, Q175I, V227F
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 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
3YH
Query on 3YH

A 3-(3-carbamimidoylphenyl)-N-(2'-sulfamoylbiphenyl- 4-yl)-1,2-oxazole-4-carboxamide
C23 H19 N5 O4 S
LPYBKEFBMJIVEB-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
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 %)
3YH Ki: 21 nM (96) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.166
  • Space Group: P 65
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 84.50 α = 90.00
b = 84.50 β = 90.00
c = 51.43 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-11-21
  • Released Date: 2012-11-21
  • Deposition author(s): Tziridis, A., Neumann, P., Kolenko, P., Stubbs, M.T.

Revision History

  • 2014-07-16
    Type: Citation | Details: Citation update