NCBI Accession #
NP_181180.1
NCBI GenBank Nucleotide #
NM_129196.4
NCBI Official Full Name
starch branching enzyme 2.1
NCBI Official Symbol
SBE2.1
NCBI Official Synonym Symbols
BE3; BRANCHING ENZYME 3; F1O11.2; F1O11_2; starch branching enzyme 2.1
NCBI Protein Information
starch branching enzyme 2.1
NCBI Summary
Encodes a starch branching enzyme (EC.2.4.1.18) similar to SBE2 from maize and rice. Expressed throughout plant tissues.
UniProt Synonym Gene Names
BE3; AtSBE II-1; AtBE3
UniProt Protein Name
1,4-alpha-glucan-branching enzyme 2-1, chloroplastic/amyloplastic
UniProt Synonym Protein Names
Branching enzyme 3; AtBE3; Starch-branching enzyme 2-1
UniProt Primary Accession #
O23647
UniProt Secondary Accession #
Q42526
UniProt Related Accession #
O23647
UniProt Comments
Catalyzes the formation of the alpha-1,6-glucosidic linkages in starch by scission of a 1,4-alpha-linked oligosaccharide from growing alpha-1,4-glucan chains and the subsequent attachment of the oligosaccharide to the alpha-1,6 position.