SMTL ID : 2d04.4 (3 other biounits)

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.76 Å

Oligo State

hetero-1-1-mer

Ligands

1 x NAG- NAG- BMA- FUL: 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

NAG-NAG-BMA-FUL.1: 6 residues within 4Å: Chain A: S.6, S.58, N.81, G.82, T.83 Chain B: R.93 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.93

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shimizu-Ibuka, A. et al., Crystal structure of neoculin: insights into its sweetness and taste-modifying activity. J.Mol.Biol. (2006)

Release Date

2006-06-20

Peptides

neoculin acidic subunit: A
Curculin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
G

B
H

neoculin acidic subunit

Curculin

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