Brand  (β version)

PDB ID: 1BYD

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Ligands
Code Name Style Show Link
SO4 Sulfate ion PoSSuM
GLC Alpha-D-glucopyranose PoSSuM
RR7 2-deoxy-beta-D-arabino-hexopyranose PoSSuM
: Polysaccharide
Non-standard Residues
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Glycosylation
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Structure summary

Code : 1BYD   PDBj   RCSB PDB   PDBe
Header : HYDROLASE(O-GLYCOSYL)
Title : CRYSTAL STRUCTURES OF SOYBEAN BETA-AMYLASE REACTED WITH BETA-MALTOSE AND MALTAL: ACTIVE SITE COMPONENTS AND THEIR APPARENT ROLE IN CATALYSIS
Release Data : 1994-07-31
Compound :
mol_id molecule chains
1 BETA-AMYLASE A
ec: 3.2.1.2
Source :
mol_id organism_scientific organism_common
1 Glycine max  (taxid:3847) Soybean
Authors : Mikami, B., Degano, M., Hehre, E.J., Sacchettini, J.C.
Keywords : HYDROLASE(O-GLYCOSYL)
Exp. method : X-RAY DIFFRACTION ( 2.2 Å )
Citation :

Crystal structures of soybean beta-amylase reacted with beta-maltose and maltal: active site components and their apparent roles in catalysis.

Mikami, B.,Degano, M.,Hehre, E.J.  et al.
(1994)  Biochemistry  33 : 7779 - 7787

PubMed: 8011643
DOI: 10.1021/bi00191a005

The 2.0-Angstroms Resolution Structure of Soybean Beta-Amylase Complexed with Alpha-Cyclodextrin

Mikami, B.,Hehre, E.J.,Sato, M.  et al.
(1993)  Biochemistry  32 : 6836

Reaction

Chain : A
UniProt : P10538 (AMYB_SOYBN)
Reaction: EC: Evidence:
Physiological Direction:
Hydrolysis of (1->4)-alpha-D-glucosidic linkages in polysaccharides so as to remove successive maltose units from the non-reducing ends of the chains. 3.2.1.2 PubMed:15178253
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