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ENZYME

ENZYME entry: EC 2.4.99.16

PURL: https://purl.expasy.org/enzyme/EC/2.4.99.16
Accepted Name
starch synthase (maltosyl-transferring)
Alternative Name(s)
alpha1,4-glucan:maltose-1-P maltosyltransferase
GMPMT
Reaction catalysed
alpha-maltose 1-phosphate + [(1->4)-alpha-D-glucosyl](n) = [(1->4)-alpha-D-glucosyl](n+2) + phosphate
Comment(s)
  • The enzyme from from the bacterium Mycobacterium smegmatis is specific for maltose.
  • It has no activity with alpha-D-glucose.
  • Formerly EC 2.4.1.n5.
Cross-references
BRENDA2.4.99.16
EC2PDB2.4.99.16
ExplorEnz2.4.99.16
KEGG Ligand Database for Enzyme Nomenclature2.4.99.16
IUBMB Enzyme Nomenclature2.4.99.16
MEDLINEFind literature relating to 2.4.99.16
MetaCyc2.4.99.16
Rhea expert-curated reactions2.4.99.16
UniProtKB/Swiss-Prot
Q9L1K2, GLGE1_STRCOQ9KY04, GLGE2_STRCOD7BMJ2, GLGE_ARCHD
C6A9K7, GLGE_BIFLBQ8G784, GLGE_BIFLOQ63T93, GLGE_BURPS
Q3J3M8, GLGE_CERS4Q9JN46, GLGE_CERSPQ8KAR6, GLGE_CHLTE
Q8NR39, GLGE_CORGLD9Q7U8, GLGE_CORP1B3DYJ8, GLGE_METI4
P63532, GLGE_MYCBOQ9RP48, GLGE_MYCS2P9WQ16, GLGE_MYCTO
P9WQ17, GLGE_MYCTUQ1D651, GLGE_MYXXDQ6L2Z8, GLGE_PICTO
Q9I1W4, GLGE_PSEAEQ2RTZ1, GLGE_RHORTQ2S498, GLGE_SALRD
Q8PE50, GLGE_XANCP

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