1AY6

THROMBIN INHIBITOR FROM THEONALLA, CYCLOTHEANAMIDE-BASED MACROCYCLIC TRIPEPTIDE MOTIF

Structural Biology Knowledgebase: 1AY6 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Work: 0.166

Literature

Macromolecules
Sequence Display for 1AY6

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 36098.43

Macromolecule Entities
Molecule Chains Length Organism Details
THROMBIN LIGHT CHAIN L 36 Homo sapiens EC#: 3.4.21.5 IUBMB
Gene Name(s): F2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
THROMBIN HEAVY CHAIN H 259 Homo sapiens EC#: 3.4.21.5 IUBMB
Gene Name(s): F2 Gene View
HIRUGEN I 13 Hirudo medicinalis Fragment: residues 55-64
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

H amino({3-[(3R,5R,14S,16S,21aR)-5,14-dihydroxy- 1,4,17-trioxo-16-(2-phenylethyl)icosahydro- 1H-pyrrolo[1,2-d][1,4,7,11]tetraazacyclononadecin- 3-yl]propyl}amino)methaniminium
C30 H50 N7 O5
SNOALCJXRGNTNQ-VDKCFFHZSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
ACE
Query on ACE
I NON-POLYMER C2 H4 O --
TYS
Query on TYS
I L-PEPTIDE LINKING C9 H11 N O6 S TYR

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Observed:
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 71.08 α = 90.00
b = 72.14 β = 100.80
c = 72.82 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-11-14
  • Released Date: 1998-03-18
  • Deposition author(s): Ganesh, V., Maryanoff, B.E., Tulinsky, A.

Revision History

  • 2012-12-12
    Type: Other | Details: Add PRD info
  • 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: 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