ID   3.2.1.2
DE   Beta-amylase.
AN   4-alpha-D-glucan maltohydrolase.
AN   Glycogenase.
AN   Saccharogen amylase.
CA   Hydrolysis of (1->4)-alpha-D-glucosidic linkages in polysaccharides so as
CA   to remove successive maltose units from the non-reducing ends of the
CA   chains.
CC   -!- Acts on starch, glycogen and related polysaccharides and
CC       oligosaccharides producing beta-maltose by an inversion.
PR   PROSITE; PDOC00414;
DR   P36924, AMYB_BACCE ;  P06547, AMYB_BACCI ;  P96513, AMYB_BACFI ;
DR   P82993, AMYB_HORVS ;  P16098, AMYB_HORVU ;  P10537, AMYB_IPOBA ;
DR   P55005, AMYB_MAIZE ;  O22585, AMYB_MEDSA ;  P21543, AMYB_PAEPO ;
DR   P30271, AMYB_SECCE ;  P10538, AMYB_SOYBN ;  P19584, AMYB_THETU ;
DR   O65015, AMYB_TRIRP ;  O64407, AMYB_VIGUN ;  P93594, AMYB_WHEAT ;
DR   Q9LIR6, BAM1_ARATH ;  O65258, BAM2_ARATH ;  O23553, BAM3_ARATH ;
DR   P25853, BAM5_ARATH ;  Q8L762, BAM6_ARATH ;  O80831, BAM7_ARATH ;
DR   Q9FH80, BAM8_ARATH ;
//