2D04

Crystal structure of neoculin, a sweet protein with taste-modifying activity.

Summary for 2D04

Entry DOI	10.2210/pdb2d04/pdb
Descriptor	neoculin acidic subunit, Curculin, beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-L-fucopyranose-(1-3)]2-acetamido-2-deoxy-beta-D-glucopyranose, ... (5 entities in total)
Functional Keywords	all beta, plant protein
Biological source	Curculigo latifolia (lumbah) More
Total number of polymer chains	8
Total formula weight	100961.24
Authors	Shimizu-Ibuka, A.,Morita, Y.,Terada, T.,Asakura, T.,Nakajima, K.,Iwata, S.,Misaka, T.,Sorimachi, H.,Arai, S.,Abe, K. (deposition date: 2005-07-25, release date: 2006-06-20, Last modification date: 2023-10-25)
Primary citation	Shimizu-Ibuka, A.,Morita, Y.,Terada, T.,Asakura, T.,Nakajima, K.,Iwata, S.,Misaka, T.,Sorimachi, H.,Arai, S.,Abe, K. Crystal structure of neoculin: insights into its sweetness and taste-modifying activity J.Mol.Biol., 359:148-158, 2006 Cited by PubMed: 16616933 DOI: 10.1016/j.jmb.2006.03.030 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.76 Å)

Structure validation