1ABR

CRYSTAL STRUCTURE OF ABRIN-A

Structural Biology Knowledgebase: 1ABR SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.14 Å
  • R-Value Observed: 0.189

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1ABR

Classification: GLYCOSIDASE / CARBOHYDRATE

Total Structure Weight: 60058.26

Macromolecule Entities
Molecule Chains Length Organism Details
ABRIN-A A 251 Abrus precatorius Gene Name(s):
ABRIN-A B 267 Abrus precatorius Gene Name(s):

Small Molecules
Ligands 5 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NDG
Query on NDG

B 2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
C8 H15 N O6
OVRNDRQMDRJTHS-PVFLNQBWSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NGZ
Query on NGZ

B 2-(ACETYLAMINO)-2-DEOXY-ALPHA-L-GLUCOPYRANOSE
C8 H15 N O6
OVRNDRQMDRJTHS-DMHSOCPYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BMA
Query on BMA

B BETA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-RWOPYEJCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BGC
Query on BGC

B BETA-D-GLUCOSE
C6 H12 O6
WQZGKKKJIJFFOK-VFUOTHLCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MAN
Query on MAN

B ALPHA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-PQMKYFCFSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.14 Å
  • R-Value Observed: 0.189
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 84.58 α = 90.00
b = 73.07 β = 96.20
c = 48.23 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-11-11
  • Released Date: 1995-02-07
  • Deposition author(s): Tahirov, T.H., Lu, T.-H., Liaw, Y.-C., Chu, S.-C., Lin, J.-Y.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4