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Literature summary for 3.2.1.81 extracted from

  • Fukasawa, S.; Kobayashi, H.
    Properties of the agarase from a luminous bacterium, Vibrio harveyi (1987), Agric. Biol. Chem., 51, 269-270.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
NaCl at low concentrations, 1%, no effect between 3-8% Vibrio harveyi

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
21000
-
SDS-PAGE Pseudomonas sp.
26000
-
-
Flavobacterium flevense
32000
-
-
Pseudoalteromonas atlantica
49000
-
gel filtration Vibrio harveyi
50000
-
SDS-PAGE Vibrio harveyi
63000
-
SDS-PAGE Pseudomonas sp.

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
agarose + H2O Vibrio harveyi
-
neoagarotetraose
-
ir
agarose + H2O Pseudomonas sp.
-
neoagarotetraose
-
ir
agarose + H2O Pseudoalteromonas atlantica
-
neoagarotetraose
-
ir
agarose + H2O Flavobacterium flevense
-
neoagarotetraose
-
ir
agarose + H2O Pseudomonas sp. W7
-
neoagarotetraose
-
ir

Organism

Organism UniProt Comment Textmining
Flavobacterium flevense
-
-
-
Pseudoalteromonas atlantica
-
-
-
Pseudomonas sp.
-
W7
-
Pseudomonas sp. W7
-
W7
-
Vibrio harveyi
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Vibrio harveyi

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
22
-
-
Vibrio harveyi

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
agarose + H2O
-
Vibrio harveyi neoagarotetraose
-
ir
agarose + H2O
-
Pseudomonas sp. neoagarotetraose
-
ir
agarose + H2O
-
Pseudoalteromonas atlantica neoagarotetraose
-
ir
agarose + H2O
-
Flavobacterium flevense neoagarotetraose
-
ir
agarose + H2O
-
Pseudomonas sp. W7 neoagarotetraose
-
ir

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
40
-
not stable above Vibrio harveyi
45
-
about 50% of activity Vibrio harveyi
55
-
about 25% of activity Vibrio harveyi

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6
-
-
Vibrio harveyi

pH Range

pH Minimum pH Maximum Comment Organism
5 9 about 60% of activity Vibrio harveyi