1KTS

Thrombin Inhibitor Complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.309
  • R-Value Work: 0.211

Literature

Macromolecules
Sequence Display for 1KTS

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 35868.10

Macromolecule Entities
Molecule Chains Length Organism Details
thrombin A 36 Homo sapiens EC#: 3.4.21.5 IUBMB
Fragment: light chain
Gene Name(s): F2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
thrombin B 259 Homo sapiens EC#: 3.4.21.5 IUBMB
Fragment: heavy chain
Gene Name(s): F2 Gene View
hirudin IIB C 11 Hirudo medicinalis Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
C24
Query on C24

B 3-({2-[(4-CARBAMIMIDOYL-PHENYLAMINO)-METHYL]- 3-METHYL-3H-BENZOIMIDAZOLE-5-CARBONYL}-PYRIDIN- 2-YL-AMINO)-PROPIONIC ACID ETHYL ESTER
C27 H29 N7 O3
BGLLICFSSKPUMR-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
C24 N/A in BindingDB
Ki: 4.5 nM  BindingMOAD
N/A in PDBbind
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
TYS
Query on TYS
C L-PEPTIDE LINKING C9 H11 N O6 S TYR

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.309
  • R-Value Work: 0.211
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 69.90 α = 90.00
b = 71.00 β = 99.80
c = 72.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-01-17
  • Released Date: 2002-02-06
  • Deposition author(s): Nar, H.

Revision History

  • 2013-03-13
    Type: Other | Details: Remove PRD info on PRD molecule with WAIT status
  • 2012-12-12
    Type: Other | Details: Add PRD info
  • 2011-07-13
    Type: Function and keywords | Details: Function and keywords
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Atom nomenclature | Details: Atom nomenclature
  • 2011-07-13
    Type: Binding sites and description | Details: Binding sites and description
  • 2011-07-13
    Type: Sequence database correspondence | Details: Sequence database correspondence
  • 2011-07-13
    Type: Linkage | Details: Linkage
  • 2011-07-13
    Type: Non-polymer description | Details: Non-polymer description
  • 2011-07-13
    Type: Polymer description | Details: Changed inhibitor presentation or chemistry