1HUT

THE STRUCTURE OF ALPHA-THROMBIN INHIBITED BY A 15-MER SINGLE-STRANDED DNA APTAMER


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Observed: 0.159

Literature

Macromolecules
Sequence Display for 1HUT

Classification: HYDROLASE / HYDROLASE INHIBITOR / DNA

Total Structure Weight: 39070.77


Macromolecule Entities
Molecule Chains Length Organism Details
ALPHA-Thrombin light chain L 36 Homo sapiens EC#: 3.4.21.5 IUBMB
Fragment: RESIDUES 328-363
Gene Name(s): F2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
ALPHA-Thrombin heavy chain H 259 Homo sapiens EC#: 3.4.21.5 IUBMB
Fragment: RESIDUES 364-622
Gene Name(s): F2 Gene View
Macromolecule Entities
Molecule Chains Length Organism Details
DNA 5'-D(*GP*GP*TP*TP*GP*GP*TP*GP*TP*GP*GP*TP*TP*GP*G)-3' D 15 synthetic

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
0G7
Query on 0G7

H D-phenylalanyl-N-[(3S)-6-carbamimidamido- 1-chloro-2-oxohexan-3-yl]-L-prolinamide
d-Phe-Pro-Arg chloromethylketone (PPACK) (Synonym)
C21 H31 Cl N6 O3
KWPACVJPAFGBEQ-IKGGRYGDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
0G7 IC50: 1.5 nM (100) BindingDB

N/A in BindingMoad
N/A in PDBbind
Biologically Interesting Molecules 1 Unique
ID Chains Name Type/Class 2D Diagram 3D Interactions
PRD_000021
Query on PRD_000021
H D-Phe-Pro-Arg chloromethylketone (PPACK) Peptide-like /
Inhibitor
Ligand Explorer

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Observed: 0.159
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 56.52 α = 90.00
b = 77.44 β = 90.00
c = 99.52 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1993-05-27
  • Released Date: 1994-06-22
  • Deposition author(s): Padmanabhan, K., Padmanabhan, K.P., Ferrara, J.D., Sadler, J.E., Tulinsky, A.

Revision History

  • 2008-05-22
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance
  • 2011-07-27
    Type: Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary
  • 2013-02-27
    Type: Other