1IHT

CRYSTAL STRUCTURE OF THE COMPLEX OF HUMAN ALPHA-THROMBIN AND NON-HYDROLYZABLE BIFUNCTIONAL INHIBITORS, HIRUTONIN-2 AND HIRUTONIN-6

Structural Biology Knowledgebase: 1IHT SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed: 0.162

Literature

Macromolecules
Sequence Display for 1IHT

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 35412.81

Macromolecule Entities
Molecule Chains Length Organism Details
ALPHA-THROMBIN (SMALL SUBUNIT) L 36 Homo sapiens EC#: 3.4.21.5 IUBMB
Gene Name(s): F2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
ALPHA-THROMBIN (LARGE SUBUNIT) H 259 Homo sapiens EC#: 3.4.21.5 IUBMB
Gene Name(s): F2 Gene View
HIRUTONIN-6 I 13 Hirudo medicinalis Mutation: E58P, E61L
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Modified Residues 4 Unique
ID Chains Type Formula 2D Diagram Parent
ACE
Query on ACE
I NON-POLYMER C2 H4 O --
DPN
Query on DPN
I D-PEPTIDE LINKING C9 H11 N O2 --
A5R
Query on A5R
I peptide-like C11 H23 N4 O3 --
FBE
Query on FBE
I peptide-like C5 H9 N O2 --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed: 0.162
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 71.10 α = 90.00
b = 72.20 β = 100.60
c = 72.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1993-08-04
  • Released Date: 1994-01-31
  • Deposition author(s): Zdanov, A., Cygler, M.

Revision History

  • 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: Non-polymer description | Details: Non-polymer description
  • 2011-07-13
    Type: Function and keywords | Details: Function and keywords
  • 2011-07-13
    Type: Linkage | Details: Linkage
  • 2011-07-13
    Type: Sequence database correspondence | Details: Sequence database correspondence
  • 2011-07-13
    Type: Polymer description | Details: Changed inhibitor presentation or chemistry
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4