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Literature summary for 3.2.1.1 extracted from

  • Coronado, M.J.; Vargas, C.; Hofemeister, J.; Ventosa, A.; Nieto, J.J.
    Production and biochemical characterization of an alpha-amylase from the moderate halophile Halomonas meridiana (2000), FEMS Microbiol. Lett., 183, 67-71.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
Halomonas meridiana
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
Na+ optimal salinity: 10% NaCl Halomonas meridiana

Organism

Organism UniProt Comment Textmining
Halomonas meridiana
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
starch + H2O
-
Halomonas meridiana additional information major products are maltotriose and maltose ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
-
Halomonas meridiana

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
25 55 25°C: about 95% of maximal activity, 55°C: about 40% of maximal activity Halomonas meridiana

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
-
Halomonas meridiana

pH Range

pH Minimum pH Maximum Comment Organism
6 9 pH 6.0: about 90% of maximal activity, pH 9.0: about 60% of maximal activity, about 10% of maximal activity at pH 5.0 Halomonas meridiana