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Literature summary for 3.2.1.1 extracted from

  • Homaei, A.; Ghanbarzadeh, M.; Monsef, F.
    Biochemical features and kinetic properties of alpha-amylases from marine organisms (2016), Int. J. Biol. Macromol., 83, 306-314 .
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
recombinant expression of GST-tagged enzyme Zunongwangia profunda

Inhibitors

Inhibitors Comment Organism Structure
Ag+
-
Vibrio sp.
Al3+
-
Pseudomonas sp. K6-28-040
Al3+
-
Wangia sp. C52
cetyltrimethylammonium bromide CTAB Zunongwangia profunda
Co2+
-
Streptomyces coelicolor A3
Co2+
-
Zunongwangia profunda
Cu2+
-
Pseudomonas sp. K6-28-040
Cu2+
-
Streptomyces coelicolor A3
Cu2+
-
Vibrio sp.
Cu2+
-
Wangia sp. C52
Cu2+
-
Zunongwangia profunda
DMSO
-
Pseudomonas sp. K6-28-040
EDTA
-
Bacillus cereus
EDTA
-
Pseudomonas sp. K6-28-040
EDTA
-
Rossellomorea aquimaris
EDTA
-
Streptomyces sp. D1
EDTA
-
Vibrio sp.
EDTA
-
Wangia sp. C52
EDTA
-
Zunongwangia profunda
EGTA
-
Pseudomonas sp. K6-28-040
EGTA
-
Vibrio sp.
EGTA
-
Wangia sp. C52
Fe2+
-
Anoxybacillus beppuensis
Fe3+
-
Pseudomonas sp. K6-28-040
Fe3+
-
Streptomyces sp. D1
Fe3+
-
Wangia sp. C52
Fe3+
-
Zunongwangia profunda
Hg2+
-
Anoxybacillus flavithermus
Hg2+
-
Bacillus cereus
Hg2+
-
Pseudomonas sp. K6-28-040
Hg2+
-
Streptomyces coelicolor A3
Hg2+
-
Streptomyces sp. D1
Hg2+
-
Vibrio sp.
Hg2+
-
Wangia sp. C52
Mg2+
-
Anoxybacillus beppuensis
Mn2+
-
Wangia sp. C52
Mn2+
-
Zunongwangia profunda
additional information the enzyme is resistant to SDS Bacillus sp. TS-23
Na+
-
Anoxybacillus beppuensis
NaCl inhibits over 80% Nocardiopsis sp. B2
Ni2+
-
Zunongwangia profunda
Pb2+
-
Bacillus cereus
SDS
-
Pseudomonas sp. K6-28-040
SDS
-
Wangia sp. C52
SDS
-
Zunongwangia profunda
Urea
-
Streptomyces coelicolor A3
Zn2+
-
Wangia sp. C52
Zn2+
-
Zunongwangia profunda

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information Km is 0.5 mg/ml and Vmax is 3.571 mmol/ml/mg Anoxybacillus beppuensis
additional information
-
additional information Km is 1.7 mg/ml and Vmax is 0.5 mg/ml/min Vibrio sp.
additional information
-
additional information Km is 1.73 mg/ml and Vmax is 1.24 mg/ml/min Pseudomonas sp. K6-28-040
additional information
-
additional information Km is 11.71 mg/ml and Vmax is 0.14 mg/ml/min Zunongwangia profunda
additional information
-
additional information Km is 2.08 mg/ml and Vmax is 1.26 mg/ml/min Wangia sp. C52
additional information
-
additional information Km is 4.79 mg/ml and Vmax is 0.322 mM/min Bacillus sp. ALSHL3
additional information
-
additional information Km is 5.8 mg/ml and Vmax is 0.25 mg/ml/min Aureobasidium pullulans
0.005
-
starch pH 7.0, 55°C Anoxybacillus flavithermus

Metals/Ions

Metals/Ions Comment Organism Structure
Mn2+ activates Bacillus cereus
additional information calcium ions show neither inhibitory nor potentiating activity on alpha-amylase activity, alpha-amylase extracted from marine Streptomyces strain A3 is mainly calcium independent Streptomyces coelicolor A3
NaCl the enzyme is resistant against 4.5% NaCl Halobacillus sp. amylus
NaCl the enzyme is resistant to 11% NaCl Bacillus sp. TSCVKK
NaCl the enzyme is resistant to 4.5% NaCl Bacillus sp. marini
NaCl the enzyme is stable against 0.5-4.0 M, a salt-tolerant alpha-amylase Zunongwangia profunda
NaCl the enzyme is stable against 1.5 M NaCl Bacillus sp. ALSHL3
NaCl the enzyme is stable against 10-17% Streptomyces coelicolor A3
NaCl the enzyme is stable against 11-17% Saccharopolyspora sp. A9
NaCl the enzyme is stable against 12% Streptomyces sp. D1
NaCl the enzyme is stable against 3.5 M NaCl Rossellomorea aquimaris

Organism

Organism UniProt Comment Textmining
Anoxybacillus beppuensis
-
-
-
Anoxybacillus beppuensis TSSC-1
-
-
-
Anoxybacillus flavithermus
-
-
-
Aureobasidium pullulans
-
-
-
Aureobasidium pullulans N13d
-
-
-
Bacillus cereus
-
-
-
Bacillus licheniformis A1YR25
-
-
Bacillus licheniformis NH1 A1YR25
-
-
Bacillus sp. A-3-15
-
-
-
Bacillus sp. ALSHL3
-
-
-
Bacillus sp. Ferdowsicous P86331
-
-
Bacillus sp. GM8901
-
-
-
Bacillus sp. I-3
-
-
-
Bacillus sp. KSM-K38 Q93I48
-
-
Bacillus sp. marini
-
-
-
Bacillus sp. TS-23
-
-
-
Bacillus sp. TSCVKK
-
-
-
Bacillus sp. WN 11
-
-
-
Bacillus sp. YX-1 A9YDD9
-
-
Bacillus subtilis
-
-
-
Bacillus subtilis AX20
-
-
-
Bacillus subtilis DM-03
-
-
-
Chromohalobacter sp. TVSP 101
-
-
-
Chryseobacterium taeanense A0A1G8DI07
-
-
Chryseobacterium taeanense TKU001 A0A1G8DI07
-
-
Eisenia fetida
-
-
-
Halobacillus sp. amylus
-
-
-
Halobacillus sp. amylus HM454199
-
-
-
Marinobacter sp. EMB8
-
-
-
Nesterenkonia sp. A0A2U8ZSD8
-
-
Nesterenkonia sp. F A0A2U8ZSD8
-
-
Nocardiopsis sp. B2
-
-
-
Parageobacillus caldoxylosilyticus C0LZ63 i.e. Geobacillus caldoxylosilyticus
-
Parageobacillus caldoxylosilyticus TK4 C0LZ63 i.e. Geobacillus caldoxylosilyticus
-
Pseudomonas sp. K6-28-040
-
-
-
Rossellomorea aquimaris
-
-
-
Rossellomorea aquimaris VITP4
-
-
-
Saccharopolyspora sp. A9
-
-
-
Streptomyces coelicolor A3 Q9L035
-
-
Streptomyces coelicolor A3 A3(2) Q9L035
-
-
Streptomyces coelicolor A3 ATCC BAA-471 Q9L035
-
-
Streptomyces coelicolor A3 M145 Q9L035
-
-
Streptomyces sp. D1
-
-
-
Sutcliffiella cohnii A0A223KY92
-
-
Sutcliffiella cohnii US147 A0A223KY92
-
-
Thermomonospora curvata
-
-
-
Thermus sp.
-
-
-
Vibrio sp.
-
-
-
Wangia sp. C52
-
-
-
Zunongwangia profunda
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein
-
Vibrio sp.

Purification (Commentary)

Purification (Comment) Organism
163fold by starch affinity chromatography Vibrio sp.
16fold by ammonium sulfate fractionation and anion exchange chromatography Bacillus cereus
20fold by ammonium sulfate fractionation and hydrophobic interaction chromatography Anoxybacillus beppuensis
24fold by ammonium sulfate fractionation and gel filtration Wangia sp. C52
39fold by ammonium sulfate fractionation and gel filtration Saccharopolyspora sp. A9
44fold by gel filtration Streptomyces coelicolor A3
44fold by gel filtration Nocardiopsis sp. B2
5fold by ammonium sulfate fractionation and gel filtration Pseudomonas sp. K6-28-040
GST-tagged enzyme 333fold by glutathione affinity chromatography Zunongwangia profunda

Source Tissue

Source Tissue Comment Organism Textmining
additional information grows on maltose Streptomyces coelicolor A3
-
additional information grows on soluble starch Bacillus cereus
-
additional information grows on starch Anoxybacillus flavithermus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
44
-
purified enzyme, pH and temperature not specified in the publication Bacillus cereus
135
-
purified enzyme, pH and temperature not specified in the publication Pseudomonas sp. K6-28-040
146
-
purified enzyme, pH and temperature not specified in the publication Wangia sp. C52
327
-
purified enzyme, pH 6.5, 60°C Vibrio sp.
1633
-
purified enzyme, pH and temperature not specified in the publication Zunongwangia profunda
1641
-
purified enzyme, pH and temperature not specified in the publication Saccharopolyspora sp. A9
1755
-
purified enzyme, pH and temperature not specified in the publication Streptomyces coelicolor A3
1755
-
purified enzyme, pH and temperature not specified in the publication Nocardiopsis sp. B2
10000
-
purified enzyme, pH and temperature not specified in the publication Anoxybacillus beppuensis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
corn starch + H2O
-
Vibrio sp. ?
-
?
corn starch + H2O
-
Nocardiopsis sp. B2 ?
-
?
additional information a saccharifying enzyme Bacillus sp. ALSHL3 ?
-
?
soluble starch + H2O
-
Bacillus cereus ?
-
?
starch + H2O
-
Bacillus subtilis ?
-
?
starch + H2O
-
Thermus sp. ?
-
?
starch + H2O
-
Aureobasidium pullulans ?
-
?
starch + H2O
-
Anoxybacillus flavithermus ?
-
?
starch + H2O
-
Thermomonospora curvata ?
-
?
starch + H2O
-
Eisenia fetida ?
-
?
starch + H2O
-
Parageobacillus caldoxylosilyticus ?
-
?
starch + H2O
-
Streptomyces coelicolor A3 ?
-
?
starch + H2O
-
Bacillus sp. KSM-K38 ?
-
?
starch + H2O
-
Bacillus licheniformis ?
-
?
starch + H2O
-
Bacillus sp. YX-1 ?
-
?
starch + H2O
-
Sutcliffiella cohnii ?
-
?
starch + H2O
-
Nesterenkonia sp. ?
-
?
starch + H2O
-
Chryseobacterium taeanense ?
-
?
starch + H2O
-
Marinobacter sp. EMB8 ?
-
?
starch + H2O
-
Bacillus sp. Ferdowsicous ?
-
?
starch + H2O
-
Saccharopolyspora sp. A9 ?
-
?
starch + H2O
-
Wangia sp. C52 ?
-
?
starch + H2O
-
Pseudomonas sp. K6-28-040 ?
-
?
starch + H2O
-
Anoxybacillus beppuensis ?
-
?
starch + H2O
-
Zunongwangia profunda ?
-
?
starch + H2O
-
Rossellomorea aquimaris ?
-
?
starch + H2O
-
Bacillus sp. ALSHL3 ?
-
?
starch + H2O
-
Streptomyces sp. D1 ?
-
?
starch + H2O
-
Bacillus sp. GM8901 ?
-
?
starch + H2O
-
Bacillus sp. TS-23 ?
-
?
starch + H2O
-
Bacillus sp. I-3 ?
-
?
starch + H2O
-
Bacillus sp. TSCVKK ?
-
?
starch + H2O
-
Bacillus sp. WN 11 ?
-
?
starch + H2O
-
Bacillus sp. A-3-15 ?
-
?
starch + H2O
-
Chromohalobacter sp. TVSP 101 ?
-
?
starch + H2O
-
Bacillus sp. marini ?
-
?
starch + H2O
-
Halobacillus sp. amylus ?
-
?
starch + H2O
-
Aureobasidium pullulans N13d ?
-
?
starch + H2O
-
Bacillus subtilis AX20 ?
-
?
starch + H2O
-
Chryseobacterium taeanense TKU001 ?
-
?
starch + H2O
-
Bacillus subtilis DM-03 ?
-
?
starch + H2O
-
Anoxybacillus beppuensis TSSC-1 ?
-
?
starch + H2O
-
Sutcliffiella cohnii US147 ?
-
?
starch + H2O
-
Rossellomorea aquimaris VITP4 ?
-
?
starch + H2O
-
Halobacillus sp. amylus HM454199 ?
-
?
starch + H2O
-
Parageobacillus caldoxylosilyticus TK4 ?
-
?
starch + H2O
-
Nesterenkonia sp. F ?
-
?
starch + H2O
-
Streptomyces coelicolor A3 A3(2) ?
-
?
starch + H2O
-
Bacillus licheniformis NH1 ?
-
?
starch + H2O
-
Streptomyces coelicolor A3 M145 ?
-
?
starch + H2O
-
Streptomyces coelicolor A3 ATCC BAA-471 ?
-
?

Subunits

Subunits Comment Organism
? x * 60000, about, SDS-PAGE Wangia sp. C52
? x * 60000, about, SDS-PAGE Pseudomonas sp. K6-28-040
? x * 70000, about, SDS-PAGE Saccharopolyspora sp. A9
? x * 70000, about, SDS-PAGE Streptomyces sp. D1
? x * 62000, about, SDS-PAGE Thermomonospora curvata
? x * 80000, about, SDS-PAGE Bacillus subtilis
? x * 55000, about, SDS-PAGE Bacillus cereus
? x * 55000, about, SDS-PAGE Vibrio sp.
? x * 55000, about, SDS-PAGE Eisenia fetida
? x * 55000, about, SDS-PAGE Bacillus licheniformis
? x * 55000, about, SDS-PAGE Bacillus sp. I-3
? x * 43000, about, SDS-PAGE Bacillus subtilis
? x * 45000, about, SDS-PAGE Nocardiopsis sp. B2
? x * 58000, about, SDS-PAGE Thermus sp.
? x * 58000, about, SDS-PAGE Bacillus sp. KSM-K38
? x * 58000, about, SDS-PAGE Bacillus sp. YX-1
? x * 65000, about, SDS-PAGE Anoxybacillus flavithermus
? x * 68000, about, SDS-PAGE Bacillus sp. TS-23
? x * 75000, about, SDS-PAGE Bacillus sp. ALSHL3

Synonyms

Synonyms Comment Organism
AmyE
-
Bacillus cereus
AmyK38
-
Bacillus sp. KSM-K38
AmyZ2
-
Zunongwangia profunda
B4168_3135
-
Anoxybacillus flavithermus
cold-adapted alpha-amylase
-
Wangia sp. C52
haloalkaline alpha-amylase
-
Zunongwangia profunda
maltogenic amylase UniProt Parageobacillus caldoxylosilyticus
salt-tolerant alpha-amylase
-
Zunongwangia profunda
salt-tolerant alpha-amylase
-
Bacillus sp. ALSHL3

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
-
Wangia sp. C52
40
-
-
Rossellomorea aquimaris
40
-
-
Bacillus sp. marini
40
-
-
Halobacillus sp. amylus
40 50
-
Bacillus sp. YX-1
45
-
-
Nesterenkonia sp.
45
-
-
Nocardiopsis sp. B2
45
-
-
Streptomyces sp. D1
50
-
-
Thermus sp.
50
-
-
Eisenia fetida
50
-
-
Pseudomonas sp. K6-28-040
50
-
-
Zunongwangia profunda
55
-
-
Bacillus subtilis
55
-
-
Anoxybacillus flavithermus
55
-
-
Saccharopolyspora sp. A9
55 60
-
Bacillus sp. KSM-K38
60
-
-
Vibrio sp.
60
-
-
Bacillus sp. ALSHL3
60
-
-
Bacillus sp. GM8901
60
-
-
Bacillus sp. TS-23
65
-
-
Bacillus cereus
65
-
-
Thermomonospora curvata
70
-
-
Sutcliffiella cohnii
70
-
-
Bacillus sp. Ferdowsicous
70
-
-
Bacillus sp. I-3
70
-
-
Bacillus sp. A-3-15
75 80
-
Bacillus sp. WN 11
80
-
-
Anoxybacillus beppuensis

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
additional information
-
reversible unfolding even at high temperature Rossellomorea aquimaris
additional information
-
the purfied enzyme is moderately thermostable Streptomyces coelicolor A3
37 100 purified enzyme, stable at Anoxybacillus beppuensis
40 45 purified enzyme, stable at Anoxybacillus flavithermus
40 60 purified enzyme, stable at Zunongwangia profunda
50
-
purified enzyme, stable up to Vibrio sp.
60
-
stable up to Bacillus subtilis
60
-
stable up to Thermus sp.
65
-
purified enzyme, stable up to Bacillus cereus
70
-
stable up to Bacillus sp. ALSHL3
75 85 purified enzyme, stable at Nocardiopsis sp. B2

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
1449.43
-
starch pH and temperature not specified in the publication Zunongwangia profunda

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
4.5
-
-
Bacillus sp. Ferdowsicous
5
-
-
Bacillus sp. YX-1
5.5
-
-
Eisenia fetida
5.5
-
-
Bacillus sp. WN 11
5.5 6.5
-
Thermus sp.
6
-
-
Bacillus subtilis
6
-
-
Wangia sp. C52
6
-
-
Bacillus sp. ALSHL3
6.5
-
-
Vibrio sp.
6.5
-
-
Bacillus licheniformis
7
-
-
Anoxybacillus flavithermus
7
-
-
Parageobacillus caldoxylosilyticus
7
-
-
Marinobacter sp. EMB8
7
-
-
Pseudomonas sp. K6-28-040
7
-
-
Anoxybacillus beppuensis
7
-
-
Zunongwangia profunda
7
-
-
Bacillus sp. I-3
7
-
-
Bacillus sp. marini
7.5
-
-
Nesterenkonia sp.
7.5 9.5
-
Rossellomorea aquimaris
8
-
-
Halobacillus sp. amylus
8 9
-
Bacillus sp. KSM-K38
8 11
-
Bacillus cereus
9
-
-
Bacillus subtilis
9
-
-
Sutcliffiella cohnii
9
-
-
Chryseobacterium taeanense
9
-
-
Nocardiopsis sp. B2
9
-
-
Streptomyces sp. D1
9
-
-
Bacillus sp. TS-23
9
-
-
Chromohalobacter sp. TVSP 101
11
-
-
Saccharopolyspora sp. A9
11
-
-
Bacillus sp. TSCVKK
11
-
-
Bacillus sp. A-3-15
11 12
-
Bacillus sp. GM8901

pH Stability

pH Stability pH Stability Maximum Comment Organism
3 9 stable at Parageobacillus caldoxylosilyticus
4 9 stable at Bacillus licheniformis
4.5 11 purified enzyme, stable at Bacillus sp. YX-1
5 9 stable at Bacillus subtilis
5 10 purified enzyme, stable at Pseudomonas sp. K6-28-040
5 10 purified enzyme, stable at Anoxybacillus beppuensis
5.5 9 purified enzyme, stable at Bacillus sp. WN 11
6 10 purified enzyme, stable at Zunongwangia profunda
6
-
purified enzyme, stable at Thermomonospora curvata
6 11 stable at Bacillus sp. KSM-K38
6 11 stable at Marinobacter sp. EMB8
6 13 stable at Bacillus sp. GM8901
6.5 7.5 purified enzyme, stable at Vibrio sp.
6.5 7.5 purified enzyme, stable at Rossellomorea aquimaris
7
-
purified enzyme, stable at Anoxybacillus flavithermus
7 11 stable at Streptomyces sp. D1
7 11 purified enzyme, stable at Nocardiopsis sp. B2
7 10 stable at Chromohalobacter sp. TVSP 101
7 10 purified enzyme, stable at Bacillus sp. TS-23
8 12 purified enzyme, stable at Saccharopolyspora sp. A9
9
-
stable up to Sutcliffiella cohnii
9
-
purified enzyme, stable at Streptomyces coelicolor A3
9 11 stable at Chryseobacterium taeanense
10 12 stable at Bacillus sp. A-3-15

pI Value

Organism Comment pI Value Maximum pI Value
Wangia sp. C52
-
-
5.6
Vibrio sp.
-
-
6.2
Pseudomonas sp. K6-28-040
-
7.8 7.5