1ABR

CRYSTAL STRUCTURE OF ABRIN-A

Summary for 1ABR

Entry DOI	10.2210/pdb1abr/pdb
Descriptor	ABRIN-A, beta-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-alpha-L-glucopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose, beta-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose, ... (5 entities in total)
Functional Keywords	glycosidase-carbohydrate complex, lectin, lectin (agglutinin), glycoprotein, plant seed protein, plant toxin, protein synthesis inhibitor, toxin, glycosidase/carbohydrate
Biological source	Abrus precatorius (Indian licorice)
Total number of polymer chains	2
Total formula weight	60057.87
Authors	Tahirov, T.H.,Lu, T.-H.,Liaw, Y.-C.,Chu, S.-C.,Lin, J.-Y. (deposition date: 1994-11-11, release date: 1995-02-07, Last modification date: 2020-07-29)
Primary citation	Tahirov, T.H.,Lu, T.H.,Liaw, Y.C.,Chen, Y.L.,Lin, J.Y. Crystal structure of abrin-a at 2.14 A. J.Mol.Biol., 250:354-367, 1995 Cited by PubMed: 7608980 DOI: 10.1006/jmbi.1995.0382 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.14 Å)

Structure validation