1SGI

Crystal structure of the anticoagulant slow form of thrombin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.201

Literature

Macromolecules
Sequence Display for 1SGI

Classification: HYDROLASE

Total Structure Weight: 68023.69

Macromolecule Entities
Molecule Chains Length Organism Details
thrombin A, D 36 Homo sapiens EC#: 3.4.21.5 IUBMB
Fragment: THROMBIN LIGHT CHAIN (A)
Gene Name(s): F2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
thrombin B, E 259 Homo sapiens EC#: 3.4.21.5 IUBMB
Fragment: THROMBIN HEAVY CHAIN (B)
Mutation: R77AA
Gene Name(s): F2 Gene View

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

B, E N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.201
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 61.85 α = 90.00
b = 68.07 β = 90.00
c = 162.70 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-02-23
  • Released Date: 2004-06-08
  • Deposition author(s): Pineda, A.O., Carrell, C.J., Bush, L.A., Prasad, S., Caccia, S., Chen, Z.W., Mathews, F.S., Di Cera, E.

Revision History

  • Version 1_0: 2004-06-08

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Non-polymer description, Version format compliance