1HOE: CRYSTAL STRUCTURE DETERMINATION, REFINEMENT AND THE MOLECULAR MODEL OF THE ALPHA-AMYLASE INHIBITOR HOE-467A

Citation:
Abstract
The crystal and molecular structure of the alpha-amylase inhibitor Hoe-467A has been determined and refined at high resolution. The polypeptide chain is folded in two triple-stranded sheets, which form a barrel. The topology of folding is as found in the immunoglobulin domains. The amino acid triplet Trp18-Arg19-Tyr20 has an exceptional conformation and position in the molecule and is possibly involved in inhibitory activity.
PDB ID: 1HOEDownload
MMDB ID: 56361
PDB Deposition Date: 1989/1/27
Updated in MMDB: 2017/12
Experimental Method:
x-ray diffraction
Resolution: 2  Å
Source Organism:
Similar Structures:
Biological Unit for 1HOE: monomeric; determined by author
Molecular Components in 1HOE
Label Count Molecule
Protein (1 molecule)
1
Alpha-amylase Inhibitor
Molecule annotation
* Click molecule labels to explore molecular sequence information.

Citing MMDB
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